diff options
Diffstat (limited to 'heal/src/glfs-heal.c')
| -rw-r--r-- | heal/src/glfs-heal.c | 2855 |
1 files changed, 1409 insertions, 1446 deletions
diff --git a/heal/src/glfs-heal.c b/heal/src/glfs-heal.c index 176ba6e44de..f0576f9d76e 100644 --- a/heal/src/glfs-heal.c +++ b/heal/src/glfs-heal.c @@ -28,1484 +28,1448 @@ #include <libxml/xmlwriter.h> xmlTextWriterPtr glfsh_writer; -xmlDocPtr glfsh_doc = NULL; +xmlDocPtr glfsh_doc = NULL; #endif -#define XML_RET_CHECK_AND_GOTO(ret, label) do { \ - if (ret < 0) { \ - ret = -1; \ - goto label; \ - } \ - else \ - ret = 0; \ - } while (0) \ +#define XML_RET_CHECK_AND_GOTO(ret, label) \ + do { \ + if (ret < 0) { \ + ret = -1; \ + goto label; \ + } else \ + ret = 0; \ + } while (0) typedef struct num_entries { - uint64_t num_entries; - uint64_t pending_entries; - uint64_t spb_entries; - uint64_t possibly_healing_entries; + uint64_t num_entries; + uint64_t pending_entries; + uint64_t spb_entries; + uint64_t possibly_healing_entries; } num_entries_t; -typedef int (*print_status) (dict_t *, char *, uuid_t, num_entries_t *, - gf_boolean_t flag); +typedef int (*print_status)(dict_t *, char *, uuid_t, num_entries_t *, + gf_boolean_t flag); -int glfsh_heal_splitbrain_file (glfs_t *fs, xlator_t *top_subvol, - loc_t *rootloc, char *file, dict_t *xattr_req); +int +glfsh_heal_splitbrain_file(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + char *file, dict_t *xattr_req); typedef struct glfs_info { - int (*init)(void); - int (*print_brick_from_xl)(xlator_t *xl, loc_t *rootloc); - int (*print_heal_op_status)(int ret, uint64_t num_entries, - char *fmt_str); - int (*print_heal_op_summary)(int ret, num_entries_t *num_entries); - int (*print_heal_status)(char *path, uuid_t gfid, char *status); - int (*print_spb_status)(char *path, uuid_t gfid, char *status); - int (*end) (int op_ret, char *op_errstr); + int (*init)(void); + int (*print_brick_from_xl)(xlator_t *xl, loc_t *rootloc); + int (*print_heal_op_status)(int ret, uint64_t num_entries, char *fmt_str); + int (*print_heal_op_summary)(int ret, num_entries_t *num_entries); + int (*print_heal_status)(char *path, uuid_t gfid, char *status); + int (*print_spb_status)(char *path, uuid_t gfid, char *status); + int (*end)(int op_ret, char *op_errstr); } glfsh_info_t; glfsh_info_t *glfsh_output = NULL; int32_t is_xml; #define DEFAULT_HEAL_LOG_FILE_DIRECTORY DATADIR "/log/glusterfs" -#define USAGE_STR "Usage: %s <VOLNAME> [bigger-file <FILE> | "\ - "latest-mtime <FILE> | "\ - "source-brick <HOSTNAME:BRICKNAME> [<FILE>] | "\ - "split-brain-info | info-summary] [glusterd-sock <FILE>"\ - "]\n" +#define USAGE_STR \ + "Usage: %s <VOLNAME> [bigger-file <FILE> | " \ + "latest-mtime <FILE> | " \ + "source-brick <HOSTNAME:BRICKNAME> [<FILE>] | " \ + "split-brain-info | info-summary] [glusterd-sock <FILE>" \ + "]\n" typedef enum { - GLFSH_MODE_CONTINUE_ON_ERROR = 1, - GLFSH_MODE_EXIT_ON_FIRST_FAILURE, + GLFSH_MODE_CONTINUE_ON_ERROR = 1, + GLFSH_MODE_EXIT_ON_FIRST_FAILURE, } glfsh_fail_mode_t; int -glfsh_init () +glfsh_init() { - return 0; + return 0; } int -glfsh_end_op_granular_entry_heal (int op_ret, char *op_errstr) +glfsh_end_op_granular_entry_heal(int op_ret, char *op_errstr) { - /* If error string is available, give it higher precedence.*/ - - if (op_errstr) { - printf ("%s\n", op_errstr); - } else if (op_ret < 0) { - if (op_ret == -EAGAIN) - printf ("One or more entries need heal. Please execute " - "the command again after there are no entries " - "to be healed\n"); - else if (op_ret == -ENOTCONN) - printf ("One or more bricks could be down. Please " - "execute the command again after bringing all " - "bricks online and finishing any pending " - "heals\n"); - else - printf ("Command failed - %s. Please check the logs for" - " more details\n", strerror (-op_ret)); - } - return 0; + /* If error string is available, give it higher precedence.*/ + + if (op_errstr) { + printf("%s\n", op_errstr); + } else if (op_ret < 0) { + if (op_ret == -EAGAIN) + printf( + "One or more entries need heal. Please execute " + "the command again after there are no entries " + "to be healed\n"); + else if (op_ret == -ENOTCONN) + printf( + "One or more bricks could be down. Please " + "execute the command again after bringing all " + "bricks online and finishing any pending " + "heals\n"); + else + printf( + "Command failed - %s. Please check the logs for" + " more details\n", + strerror(-op_ret)); + } + return 0; } int -glfsh_end (int op_ret, char *op_errstr) +glfsh_end(int op_ret, char *op_errstr) { - if (op_errstr) - printf ("%s\n", op_errstr); - return 0; + if (op_errstr) + printf("%s\n", op_errstr); + return 0; } int -glfsh_print_hr_spb_status (char *path, uuid_t gfid, char *status) +glfsh_print_hr_spb_status(char *path, uuid_t gfid, char *status) { - printf ("%s\n", path); - fflush (stdout); - return 0; + printf("%s\n", path); + fflush(stdout); + return 0; } int -glfsh_no_print_hr_status (char *path, uuid_t gfid, char *status) +glfsh_no_print_hr_status(char *path, uuid_t gfid, char *status) { - return 0; + return 0; } int -glfsh_print_hr_heal_status (char *path, uuid_t gfid, char *status) +glfsh_print_hr_heal_status(char *path, uuid_t gfid, char *status) { - printf ("%s%s\n", path, status); - fflush (stdout); - return 0; + printf("%s%s\n", path, status); + fflush(stdout); + return 0; } #if (HAVE_LIB_XML) int -glfsh_xml_init () +glfsh_xml_init() { - int ret = -1; - glfsh_writer = xmlNewTextWriterDoc (&glfsh_doc, 0); - if (glfsh_writer == NULL) { - return -1; - } - - ret = xmlTextWriterStartDocument (glfsh_writer, "1.0", "UTF-8", - "yes"); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - /* <cliOutput> */ - ret = xmlTextWriterStartElement (glfsh_writer, - (xmlChar *)"cliOutput"); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - /* <healInfo> */ - ret = xmlTextWriterStartElement (glfsh_writer, - (xmlChar *)"healInfo"); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - /* <bricks> */ - ret = xmlTextWriterStartElement (glfsh_writer, - (xmlChar *)"bricks"); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - xmlTextWriterFlush (glfsh_writer); + int ret = -1; + glfsh_writer = xmlNewTextWriterDoc(&glfsh_doc, 0); + if (glfsh_writer == NULL) { + return -1; + } + + ret = xmlTextWriterStartDocument(glfsh_writer, "1.0", "UTF-8", "yes"); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + /* <cliOutput> */ + ret = xmlTextWriterStartElement(glfsh_writer, (xmlChar *)"cliOutput"); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + /* <healInfo> */ + ret = xmlTextWriterStartElement(glfsh_writer, (xmlChar *)"healInfo"); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + /* <bricks> */ + ret = xmlTextWriterStartElement(glfsh_writer, (xmlChar *)"bricks"); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + xmlTextWriterFlush(glfsh_writer); xml_out: - return ret; + return ret; } int -glfsh_xml_end (int op_ret, char *op_errstr) +glfsh_xml_end(int op_ret, char *op_errstr) { - int ret = -1; - int op_errno = 0; - gf_boolean_t alloc = _gf_false; - - if (op_ret < 0) { - op_errno = -op_ret; - op_ret = -1; - if (op_errstr == NULL) { - op_errstr = gf_strdup (strerror (op_errno)); - alloc = _gf_true; - } - } else { - op_errstr = NULL; + int ret = -1; + int op_errno = 0; + gf_boolean_t alloc = _gf_false; + + if (op_ret < 0) { + op_errno = -op_ret; + op_ret = -1; + if (op_errstr == NULL) { + op_errstr = gf_strdup(strerror(op_errno)); + alloc = _gf_true; } - - /* </bricks> */ - ret = xmlTextWriterEndElement (glfsh_writer); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - /* </healInfo> */ - ret = xmlTextWriterEndElement (glfsh_writer); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"opRet", "%d", op_ret); - - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"opErrno", - "%d", op_errno); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - if (op_errstr) - ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"opErrstr", - "%s", op_errstr); - else - ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"opErrstr", - "%s", ""); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - ret = xmlTextWriterEndDocument (glfsh_writer); - XML_RET_CHECK_AND_GOTO (ret, xml_out); - - - /* Dump xml document to stdout and pretty format it */ - xmlSaveFormatFileEnc ("-", glfsh_doc, "UTF-8", 1); - - xmlFreeTextWriter (glfsh_writer); - xmlFreeDoc (glfsh_doc); + } else { + op_errstr = NULL; + } + + /* </bricks> */ + ret = xmlTextWriterEndElement(glfsh_writer); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + /* </healInfo> */ + ret = xmlTextWriterEndElement(glfsh_writer); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + ret = xmlTextWriterWriteFormatElement(glfsh_writer, (xmlChar *)"opRet", + "%d", op_ret); + + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + ret = xmlTextWriterWriteFormatElement(glfsh_writer, (xmlChar *)"opErrno", + "%d", op_errno); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + if (op_errstr) + ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"opErrstr", "%s", op_errstr); + else + ret = xmlTextWriterWriteFormatElement(glfsh_writer, + (xmlChar *)"opErrstr", "%s", ""); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + ret = xmlTextWriterEndDocument(glfsh_writer); + XML_RET_CHECK_AND_GOTO(ret, xml_out); + + /* Dump xml document to stdout and pretty format it */ + xmlSaveFormatFileEnc("-", glfsh_doc, "UTF-8", 1); + + xmlFreeTextWriter(glfsh_writer); + xmlFreeDoc(glfsh_doc); xml_out: - if (alloc) - GF_FREE (op_errstr); - return ret; + if (alloc) + GF_FREE(op_errstr); + return ret; } int -glfsh_print_xml_heal_op_status (int ret, uint64_t num_entries, char *fmt_str) +glfsh_print_xml_heal_op_status(int ret, uint64_t num_entries, char *fmt_str) { - int x_ret = 0; - if (ret < 0 && num_entries == 0) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"status", - "%s", strerror (-ret)); - XML_RET_CHECK_AND_GOTO (x_ret, out); - if (fmt_str) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntries", - "-"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - } - goto out; - } else if (ret == 0) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"status", - "%s", "Connected"); - XML_RET_CHECK_AND_GOTO (x_ret, out); + int x_ret = 0; + if (ret < 0 && num_entries == 0) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"status", "%s", strerror(-ret)); + XML_RET_CHECK_AND_GOTO(x_ret, out); + if (fmt_str) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntries", "-"); + XML_RET_CHECK_AND_GOTO(x_ret, out); } - - if (ret < 0) { - if (fmt_str) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"status", - "Failed to process entries completely. " - "(%s)%s %"PRIu64"", strerror (-ret), - fmt_str, - num_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - } - } else { - if (fmt_str) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntries", - "%"PRIu64"", num_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - } + goto out; + } else if (ret == 0) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"status", "%s", "Connected"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + } + + if (ret < 0) { + if (fmt_str) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"status", + "Failed to process entries completely. " + "(%s)%s %" PRIu64 "", + strerror(-ret), fmt_str, num_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); + } + } else { + if (fmt_str) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntries", "%" PRIu64 "", + num_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); } + } out: + if (x_ret >= 0) { + x_ret = xmlTextWriterEndElement(glfsh_writer); if (x_ret >= 0) { - x_ret = xmlTextWriterEndElement (glfsh_writer); - if (x_ret >= 0) { - xmlTextWriterFlush (glfsh_writer); - x_ret = 0; - } else { - x_ret = -1; - } + xmlTextWriterFlush(glfsh_writer); + x_ret = 0; + } else { + x_ret = -1; } - return x_ret; + } + return x_ret; } int -glfsh_print_xml_heal_op_summary (int ret, num_entries_t *num_entries) +glfsh_print_xml_heal_op_summary(int ret, num_entries_t *num_entries) { - int x_ret = 0; - - if (ret < 0 && num_entries == 0) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"status", - "%s", strerror (-ret)); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"totalNumberOfEntries", "-"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntriesInHealPending", "-"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntriesInSplitBrain", "-"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntriesPossiblyHealing", - "-"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - goto out; - } else if (ret == 0) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"status", - "%s", "Connected"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - } - - if (ret < 0) { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"status", "Failed to process entries" - " completely. " - "(%s)totalNumberOfEntries%"PRIu64"", - strerror (-ret), num_entries->num_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - } else { - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"totalNumberOfEntries", - "%"PRIu64"", num_entries->num_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntriesInHealPending", - "%"PRIu64"", num_entries->pending_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntriesInSplitBrain", - "%"PRIu64"", num_entries->spb_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"numberOfEntriesPossiblyHealing", - "%"PRIu64"", - num_entries->possibly_healing_entries); - XML_RET_CHECK_AND_GOTO (x_ret, out); - } + int x_ret = 0; + + if (ret < 0 && num_entries == 0) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"status", "%s", strerror(-ret)); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"totalNumberOfEntries", "-"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntriesInHealPending", "-"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntriesInSplitBrain", "-"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntriesPossiblyHealing", "-"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + goto out; + } else if (ret == 0) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"status", "%s", "Connected"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + } + + if (ret < 0) { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"status", + "Failed to process entries" + " completely. " + "(%s)totalNumberOfEntries%" PRIu64 "", + strerror(-ret), num_entries->num_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); + } else { + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"totalNumberOfEntries", "%" PRIu64 "", + num_entries->num_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntriesInHealPending", + "%" PRIu64 "", num_entries->pending_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntriesInSplitBrain", + "%" PRIu64 "", num_entries->spb_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"numberOfEntriesPossiblyHealing", + "%" PRIu64 "", num_entries->possibly_healing_entries); + XML_RET_CHECK_AND_GOTO(x_ret, out); + } out: - if (x_ret >= 0) { - x_ret = xmlTextWriterEndElement (glfsh_writer); - } - return x_ret; + if (x_ret >= 0) { + x_ret = xmlTextWriterEndElement(glfsh_writer); + } + return x_ret; } int -glfsh_print_xml_file_status (char *path, uuid_t gfid, char *status) +glfsh_print_xml_file_status(char *path, uuid_t gfid, char *status) { - int x_ret = 0; - - x_ret = xmlTextWriterStartElement (glfsh_writer, (xmlChar *)"file"); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatAttribute (glfsh_writer, - (xmlChar *)"gfid", - "%s", uuid_utoa (gfid)); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterWriteFormatString (glfsh_writer, "%s", path); - XML_RET_CHECK_AND_GOTO (x_ret, out); - x_ret = xmlTextWriterEndElement (glfsh_writer); - XML_RET_CHECK_AND_GOTO (x_ret, out); - xmlTextWriterFlush (glfsh_writer); + int x_ret = 0; + + x_ret = xmlTextWriterStartElement(glfsh_writer, (xmlChar *)"file"); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatAttribute(glfsh_writer, (xmlChar *)"gfid", + "%s", uuid_utoa(gfid)); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterWriteFormatString(glfsh_writer, "%s", path); + XML_RET_CHECK_AND_GOTO(x_ret, out); + x_ret = xmlTextWriterEndElement(glfsh_writer); + XML_RET_CHECK_AND_GOTO(x_ret, out); + xmlTextWriterFlush(glfsh_writer); out: - return x_ret; + return x_ret; } int -glfsh_print_xml_brick_from_xl (xlator_t *xl, loc_t *rootloc) +glfsh_print_xml_brick_from_xl(xlator_t *xl, loc_t *rootloc) { - char *remote_host = NULL; - char *remote_subvol = NULL; - char *uuid = NULL; - int ret = 0; - int x_ret = 0; - - ret = dict_get_str (xl->options, "remote-host", &remote_host); - if (ret < 0) - goto print; - - ret = dict_get_str (xl->options, "remote-subvolume", &remote_subvol); - if (ret < 0) - goto print; - ret = syncop_getxattr (xl, rootloc, &xl->options, - GF_XATTR_NODE_UUID_KEY, NULL, NULL); - if (ret < 0) - goto print; - - ret = dict_get_str (xl->options, GF_XATTR_NODE_UUID_KEY, &uuid); - if (ret < 0) - goto print; + char *remote_host = NULL; + char *remote_subvol = NULL; + char *uuid = NULL; + int ret = 0; + int x_ret = 0; + + ret = dict_get_str(xl->options, "remote-host", &remote_host); + if (ret < 0) + goto print; + + ret = dict_get_str(xl->options, "remote-subvolume", &remote_subvol); + if (ret < 0) + goto print; + ret = syncop_getxattr(xl, rootloc, &xl->options, GF_XATTR_NODE_UUID_KEY, + NULL, NULL); + if (ret < 0) + goto print; + + ret = dict_get_str(xl->options, GF_XATTR_NODE_UUID_KEY, &uuid); + if (ret < 0) + goto print; print: - x_ret = xmlTextWriterStartElement (glfsh_writer, (xmlChar *)"brick"); - XML_RET_CHECK_AND_GOTO (x_ret, xml_out); - x_ret = xmlTextWriterWriteFormatAttribute (glfsh_writer, - (xmlChar *)"hostUuid", "%s", uuid?uuid:"-"); - XML_RET_CHECK_AND_GOTO (x_ret, xml_out); - - x_ret = xmlTextWriterWriteFormatElement (glfsh_writer, - (xmlChar *)"name", "%s:%s", - remote_host ? remote_host : "-", - remote_subvol ? remote_subvol : "-"); - XML_RET_CHECK_AND_GOTO (x_ret, xml_out); - xmlTextWriterFlush (glfsh_writer); + x_ret = xmlTextWriterStartElement(glfsh_writer, (xmlChar *)"brick"); + XML_RET_CHECK_AND_GOTO(x_ret, xml_out); + x_ret = xmlTextWriterWriteFormatAttribute( + glfsh_writer, (xmlChar *)"hostUuid", "%s", uuid ? uuid : "-"); + XML_RET_CHECK_AND_GOTO(x_ret, xml_out); + + x_ret = xmlTextWriterWriteFormatElement( + glfsh_writer, (xmlChar *)"name", "%s:%s", + remote_host ? remote_host : "-", remote_subvol ? remote_subvol : "-"); + XML_RET_CHECK_AND_GOTO(x_ret, xml_out); + xmlTextWriterFlush(glfsh_writer); xml_out: - return ret; + return ret; } #endif int -glfsh_link_inode_update_loc (loc_t *loc, struct iatt *iattr) +glfsh_link_inode_update_loc(loc_t *loc, struct iatt *iattr) { - inode_t *link_inode = NULL; - int ret = -1; + inode_t *link_inode = NULL; + int ret = -1; - link_inode = inode_link (loc->inode, NULL, NULL, iattr); - if (link_inode == NULL) - goto out; + link_inode = inode_link(loc->inode, NULL, NULL, iattr); + if (link_inode == NULL) + goto out; - inode_unref (loc->inode); - loc->inode = link_inode; - ret = 0; + inode_unref(loc->inode); + loc->inode = link_inode; + ret = 0; out: - return ret; + return ret; } int -glfsh_no_print_hr_heal_op_status (int ret, uint64_t num_entries, char *fmt_str) +glfsh_no_print_hr_heal_op_status(int ret, uint64_t num_entries, char *fmt_str) { - return 0; + return 0; } int -glfsh_print_hr_heal_op_summary (int ret, num_entries_t *num_entries) +glfsh_print_hr_heal_op_summary(int ret, num_entries_t *num_entries) { - if (ret < 0 && num_entries->num_entries == 0) { - printf ("Status: %s\n", strerror (-ret)); - printf ("Total Number of entries: -\n"); - printf ("Number of entries in heal pending: -\n"); - printf ("Number of entries in split-brain: -\n"); - printf ("Number of entries possibly healing: -\n"); - goto out; - } else if (ret == 0) { - printf ("Status: Connected\n"); - } - - if (ret < 0) { - printf ("Status: Failed to process entries completely. " - "(%s)\nTotal Number of entries: %"PRIu64"\n", - strerror (-ret), num_entries->num_entries); - } else { - printf ("Total Number of entries: %"PRIu64"\n", - num_entries->num_entries); - printf ("Number of entries in heal pending: %"PRIu64"\n", - num_entries->pending_entries); - printf ("Number of entries in split-brain: %"PRIu64"\n", - num_entries->spb_entries); - printf ("Number of entries possibly healing: %"PRIu64"\n", - num_entries->possibly_healing_entries); - } + if (ret < 0 && num_entries->num_entries == 0) { + printf("Status: %s\n", strerror(-ret)); + printf("Total Number of entries: -\n"); + printf("Number of entries in heal pending: -\n"); + printf("Number of entries in split-brain: -\n"); + printf("Number of entries possibly healing: -\n"); + goto out; + } else if (ret == 0) { + printf("Status: Connected\n"); + } + + if (ret < 0) { + printf( + "Status: Failed to process entries completely. " + "(%s)\nTotal Number of entries: %" PRIu64 "\n", + strerror(-ret), num_entries->num_entries); + } else { + printf("Total Number of entries: %" PRIu64 "\n", + num_entries->num_entries); + printf("Number of entries in heal pending: %" PRIu64 "\n", + num_entries->pending_entries); + printf("Number of entries in split-brain: %" PRIu64 "\n", + num_entries->spb_entries); + printf("Number of entries possibly healing: %" PRIu64 "\n", + num_entries->possibly_healing_entries); + } out: - printf ("\n"); - fflush (stdout); - return 0; + printf("\n"); + fflush(stdout); + return 0; } int -glfsh_print_hr_heal_op_status (int ret, uint64_t num_entries, char *fmt_str) +glfsh_print_hr_heal_op_status(int ret, uint64_t num_entries, char *fmt_str) { - if (ret < 0 && num_entries == 0) { - printf ("Status: %s\n", strerror (-ret)); - if (fmt_str) - printf ("%s -\n", fmt_str); - goto out; - } else if (ret == 0) { - printf ("Status: Connected\n"); - } - - if (ret < 0) { - if (fmt_str) - printf ("Status: Failed to process entries completely. " - "(%s)\n%s %"PRIu64"\n", - strerror (-ret), fmt_str, num_entries); - } else { - if (fmt_str) - printf ("%s %"PRIu64"\n", fmt_str, num_entries); - } + if (ret < 0 && num_entries == 0) { + printf("Status: %s\n", strerror(-ret)); + if (fmt_str) + printf("%s -\n", fmt_str); + goto out; + } else if (ret == 0) { + printf("Status: Connected\n"); + } + + if (ret < 0) { + if (fmt_str) + printf( + "Status: Failed to process entries completely. " + "(%s)\n%s %" PRIu64 "\n", + strerror(-ret), fmt_str, num_entries); + } else { + if (fmt_str) + printf("%s %" PRIu64 "\n", fmt_str, num_entries); + } out: - printf ("\n"); - return 0; + printf("\n"); + return 0; } int -glfsh_print_info_summary (int ret, num_entries_t *num_entries) +glfsh_print_info_summary(int ret, num_entries_t *num_entries) { - return glfsh_output->print_heal_op_summary (ret, num_entries); - + return glfsh_output->print_heal_op_summary(ret, num_entries); } int -glfsh_print_heal_op_status (int ret, uint64_t num_entries, - gf_xl_afr_op_t heal_op) +glfsh_print_heal_op_status(int ret, uint64_t num_entries, + gf_xl_afr_op_t heal_op) { - char *fmt_str = NULL; + char *fmt_str = NULL; - if (heal_op == GF_SHD_OP_INDEX_SUMMARY) - fmt_str = "Number of entries:"; - else if (heal_op == GF_SHD_OP_SPLIT_BRAIN_FILES) - fmt_str = "Number of entries in split-brain:"; - else if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) - fmt_str = "Number of healed entries:"; + if (heal_op == GF_SHD_OP_INDEX_SUMMARY) + fmt_str = "Number of entries:"; + else if (heal_op == GF_SHD_OP_SPLIT_BRAIN_FILES) + fmt_str = "Number of entries in split-brain:"; + else if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) + fmt_str = "Number of healed entries:"; - return glfsh_output->print_heal_op_status (ret, num_entries, fmt_str); + return glfsh_output->print_heal_op_status(ret, num_entries, fmt_str); } int -glfsh_get_index_dir_loc (loc_t *rootloc, xlator_t *xl, loc_t *dirloc, - int32_t *op_errno, char *vgfid) +glfsh_get_index_dir_loc(loc_t *rootloc, xlator_t *xl, loc_t *dirloc, + int32_t *op_errno, char *vgfid) { - void *index_gfid = NULL; - int ret = 0; - dict_t *xattr = NULL; - struct iatt iattr = {0}; - struct iatt parent = {0}; - - ret = syncop_getxattr (xl, rootloc, &xattr, vgfid, NULL, NULL); - if (ret < 0) { - *op_errno = -ret; - goto out; - } - - ret = dict_get_ptr (xattr, vgfid, &index_gfid); - if (ret < 0) { - *op_errno = EINVAL; - goto out; - } - - gf_uuid_copy (dirloc->gfid, index_gfid); - dirloc->path = ""; - dirloc->inode = inode_new (rootloc->inode->table); - ret = syncop_lookup (xl, dirloc, &iattr, &parent, NULL, NULL); - dirloc->path = NULL; - if (ret < 0) { - *op_errno = -ret; - goto out; - } - ret = glfsh_link_inode_update_loc (dirloc, &iattr); - if (ret) - goto out; - - ret = glfs_loc_touchup (dirloc); - if (ret < 0) { - *op_errno = errno; - goto out; - } - - - ret = 0; + void *index_gfid = NULL; + int ret = 0; + dict_t *xattr = NULL; + struct iatt iattr = {0}; + struct iatt parent = {0}; + + ret = syncop_getxattr(xl, rootloc, &xattr, vgfid, NULL, NULL); + if (ret < 0) { + *op_errno = -ret; + goto out; + } + + ret = dict_get_ptr(xattr, vgfid, &index_gfid); + if (ret < 0) { + *op_errno = EINVAL; + goto out; + } + + gf_uuid_copy(dirloc->gfid, index_gfid); + dirloc->path = ""; + dirloc->inode = inode_new(rootloc->inode->table); + ret = syncop_lookup(xl, dirloc, &iattr, &parent, NULL, NULL); + dirloc->path = NULL; + if (ret < 0) { + *op_errno = -ret; + goto out; + } + ret = glfsh_link_inode_update_loc(dirloc, &iattr); + if (ret) + goto out; + + ret = glfs_loc_touchup(dirloc); + if (ret < 0) { + *op_errno = errno; + goto out; + } + + ret = 0; out: - if (xattr) - dict_unref (xattr); - return ret; + if (xattr) + dict_unref(xattr); + return ret; } -static xlator_t* -_get_ancestor (xlator_t *xl, gf_xl_afr_op_t heal_op) +static xlator_t * +_get_ancestor(xlator_t *xl, gf_xl_afr_op_t heal_op) { - static char *replica_xl[] = {"cluster/replicate", NULL}; - static char *heal_xls[] = {"cluster/replicate", "cluster/disperse", - NULL}; - char **ancestors = NULL; - - if (heal_op == GF_SHD_OP_INDEX_SUMMARY || - heal_op == GF_SHD_OP_HEAL_SUMMARY) - ancestors = heal_xls; - else - ancestors = replica_xl; + static char *replica_xl[] = {"cluster/replicate", NULL}; + static char *heal_xls[] = {"cluster/replicate", "cluster/disperse", NULL}; + char **ancestors = NULL; - if (!xl || !xl->parents) - return NULL; - - while (xl->parents) { - xl = xl->parents->xlator; - if (!xl) - break; - if (gf_get_index_by_elem (ancestors, xl->type) != -1) - return xl; - } + if (heal_op == GF_SHD_OP_INDEX_SUMMARY || heal_op == GF_SHD_OP_HEAL_SUMMARY) + ancestors = heal_xls; + else + ancestors = replica_xl; + if (!xl || !xl->parents) return NULL; + + while (xl->parents) { + xl = xl->parents->xlator; + if (!xl) + break; + if (gf_get_index_by_elem(ancestors, xl->type) != -1) + return xl; + } + + return NULL; } int -glfsh_index_purge (xlator_t *subvol, inode_t *inode, char *name) +glfsh_index_purge(xlator_t *subvol, inode_t *inode, char *name) { - loc_t loc = {0, }; - int ret = 0; + loc_t loc = { + 0, + }; + int ret = 0; - loc.parent = inode_ref (inode); - loc.name = name; + loc.parent = inode_ref(inode); + loc.name = name; - ret = syncop_unlink (subvol, &loc, NULL, NULL); + ret = syncop_unlink(subvol, &loc, NULL, NULL); - loc_wipe (&loc); - return ret; + loc_wipe(&loc); + return ret; } int -glfsh_print_summary_status (dict_t *dict, char *path, uuid_t gfid, - num_entries_t *num_entries, gf_boolean_t flag) +glfsh_print_summary_status(dict_t *dict, char *path, uuid_t gfid, + num_entries_t *num_entries, gf_boolean_t flag) { - int ret = 0; - char *value = NULL; - - ret = dict_get_str (dict, "heal-info", &value); - if (ret) - goto out; - - if ((!strcmp (value, "heal")) || (!strcmp (value, "heal-pending"))) { - (num_entries->pending_entries)++; - } else if ((!strcmp (value, "split-brain")) || - (!strcmp (value, "split-brain-pending"))) { - (num_entries->spb_entries)++; - } else if ((!strcmp (value, "possibly-healing-pending")) || - (!strcmp (value, "possibly-healing"))) { - (num_entries->possibly_healing_entries)++; - } else { - goto out; - } - (num_entries->num_entries)++; + int ret = 0; + char *value = NULL; + + ret = dict_get_str(dict, "heal-info", &value); + if (ret) + goto out; + + if ((!strcmp(value, "heal")) || (!strcmp(value, "heal-pending"))) { + (num_entries->pending_entries)++; + } else if ((!strcmp(value, "split-brain")) || + (!strcmp(value, "split-brain-pending"))) { + (num_entries->spb_entries)++; + } else if ((!strcmp(value, "possibly-healing-pending")) || + (!strcmp(value, "possibly-healing"))) { + (num_entries->possibly_healing_entries)++; + } else { + goto out; + } + (num_entries->num_entries)++; out: - return ret; + return ret; } int -glfsh_print_spb_status (dict_t *dict, char *path, uuid_t gfid, - num_entries_t *num_entries, gf_boolean_t flag) +glfsh_print_spb_status(dict_t *dict, char *path, uuid_t gfid, + num_entries_t *num_entries, gf_boolean_t flag) { - int ret = 0; - gf_boolean_t pending = _gf_false; - gf_boolean_t split_b = _gf_false; - char *value = NULL; - char gfid_str[64] = {0}; - - ret = dict_get_str (dict, "heal-info", &value); - if (ret) - return 0; + int ret = 0; + gf_boolean_t pending = _gf_false; + gf_boolean_t split_b = _gf_false; + char *value = NULL; + char gfid_str[64] = {0}; + + ret = dict_get_str(dict, "heal-info", &value); + if (ret) + return 0; - if (!strcmp (value, "split-brain")) { - split_b = _gf_true; - } else if (!strcmp (value, "split-brain-pending")) { - split_b = _gf_true; - pending = _gf_true; + if (!strcmp(value, "split-brain")) { + split_b = _gf_true; + } else if (!strcmp(value, "split-brain-pending")) { + split_b = _gf_true; + pending = _gf_true; + } + /* Consider the entry only iff : + * 1) The dir being processed is not indices/dirty, indicated by + * flag == _gf_false + * 2) The dir being processed is indices/dirty but the entry also + * exists in indices/xattrop dir and has already been processed. + */ + if (split_b) { + if (!flag || (flag && !pending)) { + (num_entries->num_entries)++; + glfsh_output->print_spb_status( + path ? path : uuid_utoa_r(gfid, gfid_str), gfid, NULL); } - /* Consider the entry only iff : - * 1) The dir being processed is not indices/dirty, indicated by - * flag == _gf_false - * 2) The dir being processed is indices/dirty but the entry also - * exists in indices/xattrop dir and has already been processed. - */ - if (split_b) { - if (!flag || (flag && !pending)) { - (num_entries->num_entries)++; - glfsh_output->print_spb_status (path ? path : - uuid_utoa_r (gfid, gfid_str), - gfid, NULL); - } - } - return 0; + } + return 0; } int -glfsh_print_heal_status (dict_t *dict, char *path, uuid_t gfid, - num_entries_t *num_entries, - gf_boolean_t ignore_dirty) +glfsh_print_heal_status(dict_t *dict, char *path, uuid_t gfid, + num_entries_t *num_entries, gf_boolean_t ignore_dirty) { - int ret = 0; - gf_boolean_t pending = _gf_false; - char *status = NULL; - char *value = NULL; - char gfid_str[64] = {0}; - - ret = dict_get_str (dict, "heal-info", &value); - if (ret || (!strcmp (value, "no-heal"))) - return 0; - - if (!strcmp (value, "heal")) { - ret = gf_asprintf (&status, " "); - if (ret < 0) - goto out; - } else if (!strcmp (value, "possibly-healing")) { - ret = gf_asprintf (&status, - " - Possibly undergoing heal"); - if (ret < 0) - goto out; - } else if (!strcmp (value, "split-brain")) { - ret = gf_asprintf (&status, " - Is in split-brain"); - if (ret < 0) - goto out; - } else if (!strcmp (value, "heal-pending")) { - pending = _gf_true; - ret = gf_asprintf (&status, " "); - if (ret < 0) - goto out; - } else if (!strcmp (value, "split-brain-pending")) { - pending = _gf_true; - ret = gf_asprintf (&status, " - Is in split-brain"); - if (ret < 0) - goto out; - } else if (!strcmp (value, "possibly-healing-pending")) { - pending = _gf_true; - ret = gf_asprintf (&status, - " - Possibly undergoing heal"); - if (ret < 0) - goto out; - } + int ret = 0; + gf_boolean_t pending = _gf_false; + char *status = NULL; + char *value = NULL; + char gfid_str[64] = {0}; + + ret = dict_get_str(dict, "heal-info", &value); + if (ret || (!strcmp(value, "no-heal"))) + return 0; + + if (!strcmp(value, "heal")) { + ret = gf_asprintf(&status, " "); + if (ret < 0) + goto out; + } else if (!strcmp(value, "possibly-healing")) { + ret = gf_asprintf(&status, " - Possibly undergoing heal"); + if (ret < 0) + goto out; + } else if (!strcmp(value, "split-brain")) { + ret = gf_asprintf(&status, " - Is in split-brain"); + if (ret < 0) + goto out; + } else if (!strcmp(value, "heal-pending")) { + pending = _gf_true; + ret = gf_asprintf(&status, " "); + if (ret < 0) + goto out; + } else if (!strcmp(value, "split-brain-pending")) { + pending = _gf_true; + ret = gf_asprintf(&status, " - Is in split-brain"); + if (ret < 0) + goto out; + } else if (!strcmp(value, "possibly-healing-pending")) { + pending = _gf_true; + ret = gf_asprintf(&status, " - Possibly undergoing heal"); + if (ret < 0) + goto out; + } out: - /* If ignore_dirty is set, it means indices/dirty directory is - * being processed. Ignore the entry if it also exists in - * indices/xattrop. - * Boolean pending is set to true if the entry also exists in - * indices/xattrop directory. - */ - if (ignore_dirty) { - if (pending) { - GF_FREE (status); - status = NULL; - return 0; - } + /* If ignore_dirty is set, it means indices/dirty directory is + * being processed. Ignore the entry if it also exists in + * indices/xattrop. + * Boolean pending is set to true if the entry also exists in + * indices/xattrop directory. + */ + if (ignore_dirty) { + if (pending) { + GF_FREE(status); + status = NULL; + return 0; } - if (ret == -1) - status = NULL; + } + if (ret == -1) + status = NULL; - (num_entries->num_entries)++; - glfsh_output->print_heal_status (path ? path : - uuid_utoa_r (gfid, gfid_str), - gfid, - status ? status : ""); + (num_entries->num_entries)++; + glfsh_output->print_heal_status(path ? path : uuid_utoa_r(gfid, gfid_str), + gfid, status ? status : ""); - GF_FREE (status); - return 0; + GF_FREE(status); + return 0; } int -glfsh_heal_status_boolean (dict_t *dict, char *path, uuid_t gfid, - num_entries_t *num_entries, gf_boolean_t ignore_dirty) +glfsh_heal_status_boolean(dict_t *dict, char *path, uuid_t gfid, + num_entries_t *num_entries, gf_boolean_t ignore_dirty) { - int ret = 0; - char *value = NULL; + int ret = 0; + char *value = NULL; - ret = dict_get_str (dict, "heal-info", &value); - if ((!ret) && (!strcmp (value, "no-heal"))) - return 0; - else - return -1; + ret = dict_get_str(dict, "heal-info", &value); + if ((!ret) && (!strcmp(value, "no-heal"))) + return 0; + else + return -1; } static void -glfsh_heal_entries (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - gf_dirent_t *entries, uint64_t *offset, - num_entries_t *num_entries, dict_t *xattr_req) { - - gf_dirent_t *entry = NULL; - gf_dirent_t *tmp = NULL; - int ret = 0; - char file[64] = {0}; - - list_for_each_entry_safe (entry, tmp, &entries->list, list) { - *offset = entry->d_off; - if ((strcmp (entry->d_name, ".") == 0) || - (strcmp (entry->d_name, "..") == 0)) - continue; - snprintf (file, sizeof(file), "gfid:%s", entry->d_name); - ret = glfsh_heal_splitbrain_file (fs, top_subvol, rootloc, file, - xattr_req); - if (ret) - continue; - (num_entries->num_entries)++; - } +glfsh_heal_entries(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + gf_dirent_t *entries, uint64_t *offset, + num_entries_t *num_entries, dict_t *xattr_req) +{ + gf_dirent_t *entry = NULL; + gf_dirent_t *tmp = NULL; + int ret = 0; + char file[64] = {0}; + + list_for_each_entry_safe(entry, tmp, &entries->list, list) + { + *offset = entry->d_off; + if ((strcmp(entry->d_name, ".") == 0) || + (strcmp(entry->d_name, "..") == 0)) + continue; + snprintf(file, sizeof(file), "gfid:%s", entry->d_name); + ret = glfsh_heal_splitbrain_file(fs, top_subvol, rootloc, file, + xattr_req); + if (ret) + continue; + (num_entries->num_entries)++; + } } static int -glfsh_process_entries (xlator_t *xl, fd_t *fd, gf_dirent_t *entries, - uint64_t *offset, num_entries_t *num_entries, - print_status glfsh_print_status, - gf_boolean_t ignore_dirty, glfsh_fail_mode_t mode) +glfsh_process_entries(xlator_t *xl, fd_t *fd, gf_dirent_t *entries, + uint64_t *offset, num_entries_t *num_entries, + print_status glfsh_print_status, + gf_boolean_t ignore_dirty, glfsh_fail_mode_t mode) { - gf_dirent_t *entry = NULL; - gf_dirent_t *tmp = NULL; - int ret = 0; - int print_status = 0; - char *path = NULL; - uuid_t gfid = {0}; - xlator_t *this = NULL; - dict_t *dict = NULL; - loc_t loc = {0,}; - this = THIS; - - list_for_each_entry_safe (entry, tmp, &entries->list, list) { - *offset = entry->d_off; - if ((strcmp (entry->d_name, ".") == 0) || - (strcmp (entry->d_name, "..") == 0)) - continue; - - if (dict) { - dict_unref (dict); - dict = NULL; - } - gf_uuid_clear (gfid); - GF_FREE (path); - path = NULL; - - gf_uuid_parse (entry->d_name, gfid); - gf_uuid_copy (loc.gfid, gfid); - ret = syncop_getxattr (this, &loc, &dict, GF_HEAL_INFO, NULL, - NULL); - if (ret) { - if ((mode != GLFSH_MODE_CONTINUE_ON_ERROR) && - (ret == -ENOTCONN)) - goto out; - else - continue; - } - - ret = syncop_gfid_to_path (this->itable, xl, gfid, &path); - - if (ret == -ENOENT || ret == -ESTALE) { - glfsh_index_purge (xl, fd->inode, entry->d_name); - ret = 0; - continue; - } - if (dict) { - print_status = glfsh_print_status (dict, path, gfid, - num_entries, - ignore_dirty); - if ((print_status) && - (mode != GLFSH_MODE_CONTINUE_ON_ERROR)) { - ret = -EAGAIN; - goto out; - } - } + gf_dirent_t *entry = NULL; + gf_dirent_t *tmp = NULL; + int ret = 0; + int print_status = 0; + char *path = NULL; + uuid_t gfid = {0}; + xlator_t *this = NULL; + dict_t *dict = NULL; + loc_t loc = { + 0, + }; + this = THIS; + + list_for_each_entry_safe(entry, tmp, &entries->list, list) + { + *offset = entry->d_off; + if ((strcmp(entry->d_name, ".") == 0) || + (strcmp(entry->d_name, "..") == 0)) + continue; + + if (dict) { + dict_unref(dict); + dict = NULL; + } + gf_uuid_clear(gfid); + GF_FREE(path); + path = NULL; + + gf_uuid_parse(entry->d_name, gfid); + gf_uuid_copy(loc.gfid, gfid); + ret = syncop_getxattr(this, &loc, &dict, GF_HEAL_INFO, NULL, NULL); + if (ret) { + if ((mode != GLFSH_MODE_CONTINUE_ON_ERROR) && (ret == -ENOTCONN)) + goto out; + else + continue; + } + + ret = syncop_gfid_to_path(this->itable, xl, gfid, &path); + + if (ret == -ENOENT || ret == -ESTALE) { + glfsh_index_purge(xl, fd->inode, entry->d_name); + ret = 0; + continue; } - ret = 0; -out: - GF_FREE (path); if (dict) { - dict_unref (dict); - dict = NULL; + print_status = glfsh_print_status(dict, path, gfid, num_entries, + ignore_dirty); + if ((print_status) && (mode != GLFSH_MODE_CONTINUE_ON_ERROR)) { + ret = -EAGAIN; + goto out; + } } - return ret; + } + ret = 0; +out: + GF_FREE(path); + if (dict) { + dict_unref(dict); + dict = NULL; + } + return ret; } static int -glfsh_crawl_directory (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - xlator_t *readdir_xl, fd_t *fd, loc_t *loc, - dict_t *xattr_req, num_entries_t *num_entries, - gf_boolean_t ignore) +glfsh_crawl_directory(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + xlator_t *readdir_xl, fd_t *fd, loc_t *loc, + dict_t *xattr_req, num_entries_t *num_entries, + gf_boolean_t ignore) { - int ret = 0; - int heal_op = -1; - uint64_t offset = 0; - gf_dirent_t entries; - gf_boolean_t free_entries = _gf_false; - glfsh_fail_mode_t mode = GLFSH_MODE_CONTINUE_ON_ERROR; - - INIT_LIST_HEAD (&entries.list); - ret = dict_get_int32 (xattr_req, "heal-op", &heal_op); - if (ret) - return ret; + int ret = 0; + int heal_op = -1; + uint64_t offset = 0; + gf_dirent_t entries; + gf_boolean_t free_entries = _gf_false; + glfsh_fail_mode_t mode = GLFSH_MODE_CONTINUE_ON_ERROR; + + INIT_LIST_HEAD(&entries.list); + ret = dict_get_int32(xattr_req, "heal-op", &heal_op); + if (ret) + return ret; - if (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) - mode = GLFSH_MODE_EXIT_ON_FIRST_FAILURE; + if (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) + mode = GLFSH_MODE_EXIT_ON_FIRST_FAILURE; - while (1) { - ret = syncop_readdir (readdir_xl, fd, 131072, offset, &entries, - NULL, NULL); - if (ret <= 0) - break; - ret = 0; - free_entries = _gf_true; - - if (list_empty (&entries.list)) - goto out; - - if (heal_op == GF_SHD_OP_INDEX_SUMMARY) { - ret = glfsh_process_entries (readdir_xl, fd, - &entries, &offset, - num_entries, - glfsh_print_heal_status, - ignore, mode); - if (ret < 0) - goto out; - } else if (heal_op == GF_SHD_OP_SPLIT_BRAIN_FILES) { - ret = glfsh_process_entries (readdir_xl, fd, - &entries, &offset, - num_entries, - glfsh_print_spb_status, - ignore, mode); - if (ret < 0) - goto out; - } else if (heal_op == GF_SHD_OP_HEAL_SUMMARY) { - ret = glfsh_process_entries (readdir_xl, fd, - &entries, &offset, - num_entries, - glfsh_print_summary_status, - ignore, mode); - if (ret < 0) - goto out; - } else if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) { - glfsh_heal_entries (fs, top_subvol, rootloc, &entries, - &offset, num_entries, xattr_req); - } else if (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) { - ret = glfsh_process_entries (readdir_xl, fd, &entries, - &offset, num_entries, - glfsh_heal_status_boolean, - ignore, mode); - if (ret < 0) - goto out; - } - gf_dirent_free (&entries); - free_entries = _gf_false; - } + while (1) { + ret = syncop_readdir(readdir_xl, fd, 131072, offset, &entries, NULL, + NULL); + if (ret <= 0) + break; ret = 0; + free_entries = _gf_true; + + if (list_empty(&entries.list)) + goto out; + + if (heal_op == GF_SHD_OP_INDEX_SUMMARY) { + ret = glfsh_process_entries(readdir_xl, fd, &entries, &offset, + num_entries, glfsh_print_heal_status, + ignore, mode); + if (ret < 0) + goto out; + } else if (heal_op == GF_SHD_OP_SPLIT_BRAIN_FILES) { + ret = glfsh_process_entries(readdir_xl, fd, &entries, &offset, + num_entries, glfsh_print_spb_status, + ignore, mode); + if (ret < 0) + goto out; + } else if (heal_op == GF_SHD_OP_HEAL_SUMMARY) { + ret = glfsh_process_entries(readdir_xl, fd, &entries, &offset, + num_entries, glfsh_print_summary_status, + ignore, mode); + if (ret < 0) + goto out; + } else if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) { + glfsh_heal_entries(fs, top_subvol, rootloc, &entries, &offset, + num_entries, xattr_req); + } else if (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) { + ret = glfsh_process_entries(readdir_xl, fd, &entries, &offset, + num_entries, glfsh_heal_status_boolean, + ignore, mode); + if (ret < 0) + goto out; + } + gf_dirent_free(&entries); + free_entries = _gf_false; + } + ret = 0; out: - if (free_entries) - gf_dirent_free (&entries); - return ret; + if (free_entries) + gf_dirent_free(&entries); + return ret; } static int -glfsh_no_print_brick_from_xl (xlator_t *xl, loc_t *rootloc) +glfsh_no_print_brick_from_xl(xlator_t *xl, loc_t *rootloc) { - return 0; + return 0; } static int -glfsh_print_brick_from_xl (xlator_t *xl, loc_t *rootloc) +glfsh_print_brick_from_xl(xlator_t *xl, loc_t *rootloc) { - char *remote_host = NULL; - char *remote_subvol = NULL; - int ret = 0; + char *remote_host = NULL; + char *remote_subvol = NULL; + int ret = 0; - ret = dict_get_str (xl->options, "remote-host", &remote_host); - if (ret < 0) - goto out; + ret = dict_get_str(xl->options, "remote-host", &remote_host); + if (ret < 0) + goto out; - ret = dict_get_str (xl->options, "remote-subvolume", &remote_subvol); - if (ret < 0) - goto out; + ret = dict_get_str(xl->options, "remote-subvolume", &remote_subvol); + if (ret < 0) + goto out; out: - if (ret < 0) - printf ("Brick - Not able to get brick information\n"); - else - printf ("Brick %s:%s\n", remote_host, remote_subvol); - return ret; + if (ret < 0) + printf("Brick - Not able to get brick information\n"); + else + printf("Brick %s:%s\n", remote_host, remote_subvol); + return ret; } int -glfsh_print_pending_heals_type (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - xlator_t *xl, gf_xl_afr_op_t heal_op, - dict_t *xattr_req, char *vgfid, - num_entries_t *num_entries) +glfsh_print_pending_heals_type(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + xlator_t *xl, gf_xl_afr_op_t heal_op, + dict_t *xattr_req, char *vgfid, + num_entries_t *num_entries) { - int ret = 0; - loc_t dirloc = {0}; - fd_t *fd = NULL; - int32_t op_errno = 0; - gf_boolean_t ignore = _gf_false; - - if (!strcmp(vgfid, GF_XATTROP_DIRTY_GFID)) - ignore = _gf_true; - - ret = glfsh_get_index_dir_loc (rootloc, xl, &dirloc, &op_errno, - vgfid); - if (ret < 0) { - if (op_errno == ESTALE || op_errno == ENOENT || - op_errno == ENOTSUP) - ret = 0; - else - ret = -op_errno; - goto out; - } - - ret = syncop_dirfd (xl, &dirloc, &fd, GF_CLIENT_PID_GLFS_HEAL); - if (ret) - goto out; - - ret = glfsh_crawl_directory (fs, top_subvol, rootloc, xl, fd, &dirloc, - xattr_req, num_entries, ignore); - if (fd) - fd_unref (fd); + int ret = 0; + loc_t dirloc = {0}; + fd_t *fd = NULL; + int32_t op_errno = 0; + gf_boolean_t ignore = _gf_false; + + if (!strcmp(vgfid, GF_XATTROP_DIRTY_GFID)) + ignore = _gf_true; + + ret = glfsh_get_index_dir_loc(rootloc, xl, &dirloc, &op_errno, vgfid); + if (ret < 0) { + if (op_errno == ESTALE || op_errno == ENOENT || op_errno == ENOTSUP) + ret = 0; + else + ret = -op_errno; + goto out; + } + + ret = syncop_dirfd(xl, &dirloc, &fd, GF_CLIENT_PID_GLFS_HEAL); + if (ret) + goto out; + + ret = glfsh_crawl_directory(fs, top_subvol, rootloc, xl, fd, &dirloc, + xattr_req, num_entries, ignore); + if (fd) + fd_unref(fd); out: - loc_wipe (&dirloc); - return ret; + loc_wipe(&dirloc); + return ret; } int -glfsh_print_pending_heals (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - xlator_t *xl, gf_xl_afr_op_t heal_op, gf_boolean_t - is_parent_replicate) +glfsh_print_pending_heals(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + xlator_t *xl, gf_xl_afr_op_t heal_op, + gf_boolean_t is_parent_replicate) { - int ret = 0; - num_entries_t num_entries = {0, }; - num_entries_t total = {0, }; - - dict_t *xattr_req = NULL; - - xattr_req = dict_new(); - if (!xattr_req) - goto out; - ret = dict_set_int32 (xattr_req, "heal-op", heal_op); - if (ret) - goto out; - - if ((!is_parent_replicate) && - ((heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) || - (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_DISABLE))) { - ret = 0; - goto out; - } - - ret = glfsh_output->print_brick_from_xl (xl, rootloc); - if (ret < 0) - goto out; - - ret = glfsh_print_pending_heals_type (fs, top_subvol, rootloc, xl, - heal_op, xattr_req, - GF_XATTROP_INDEX_GFID, - &num_entries); - - if (ret < 0 && heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) - goto out; - + int ret = 0; + num_entries_t num_entries = { + 0, + }; + num_entries_t total = { + 0, + }; + + dict_t *xattr_req = NULL; + + xattr_req = dict_new(); + if (!xattr_req) + goto out; + ret = dict_set_int32(xattr_req, "heal-op", heal_op); + if (ret) + goto out; + + if ((!is_parent_replicate) && + ((heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) || + (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_DISABLE))) { + ret = 0; + goto out; + } + + ret = glfsh_output->print_brick_from_xl(xl, rootloc); + if (ret < 0) + goto out; + + ret = glfsh_print_pending_heals_type(fs, top_subvol, rootloc, xl, heal_op, + xattr_req, GF_XATTROP_INDEX_GFID, + &num_entries); + + if (ret < 0 && heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) + goto out; + + total.num_entries += num_entries.num_entries; + total.pending_entries += num_entries.pending_entries; + total.spb_entries += num_entries.spb_entries; + total.possibly_healing_entries += num_entries.possibly_healing_entries; + num_entries.num_entries = 0; + num_entries.pending_entries = 0; + num_entries.spb_entries = 0; + num_entries.possibly_healing_entries = 0; + if (ret == -ENOTCONN) + goto out; + + if (is_parent_replicate) { + ret = glfsh_print_pending_heals_type( + fs, top_subvol, rootloc, xl, heal_op, xattr_req, + GF_XATTROP_DIRTY_GFID, &num_entries); total.num_entries += num_entries.num_entries; total.pending_entries += num_entries.pending_entries; total.spb_entries += num_entries.spb_entries; total.possibly_healing_entries += num_entries.possibly_healing_entries; - num_entries.num_entries = 0; - num_entries.pending_entries = 0; - num_entries.spb_entries = 0; - num_entries.possibly_healing_entries = 0; - if (ret == -ENOTCONN) - goto out; - - if (is_parent_replicate) { - ret = glfsh_print_pending_heals_type (fs, top_subvol, - rootloc, xl, - heal_op, xattr_req, - GF_XATTROP_DIRTY_GFID, - &num_entries); - total.num_entries += num_entries.num_entries; - total.pending_entries += num_entries.pending_entries; - total.spb_entries += num_entries.spb_entries; - total.possibly_healing_entries += num_entries.possibly_healing_entries; - } + } out: - if (xattr_req) - dict_unref (xattr_req); - if (heal_op == GF_SHD_OP_HEAL_SUMMARY) { - glfsh_print_info_summary (ret, &total); - } else { - glfsh_print_heal_op_status (ret, total.num_entries, heal_op); - } - return ret; - + if (xattr_req) + dict_unref(xattr_req); + if (heal_op == GF_SHD_OP_HEAL_SUMMARY) { + glfsh_print_info_summary(ret, &total); + } else { + glfsh_print_heal_op_status(ret, total.num_entries, heal_op); + } + return ret; } static int -glfsh_set_heal_options (glfs_t *fs, gf_xl_afr_op_t heal_op) +glfsh_set_heal_options(glfs_t *fs, gf_xl_afr_op_t heal_op) { - int ret = 0; + int ret = 0; - ret = glfs_set_xlator_option (fs, "*-replicate-*", - "background-self-heal-count", "0"); - if (ret) - goto out; + ret = glfs_set_xlator_option(fs, "*-replicate-*", + "background-self-heal-count", "0"); + if (ret) + goto out; - if ((heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE) && - (heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) && - (heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_LATEST_MTIME)) - return 0; - ret = glfs_set_xlator_option (fs, "*-replicate-*", "data-self-heal", - "on"); - if (ret) - goto out; + if ((heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE) && + (heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) && + (heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_LATEST_MTIME)) + return 0; + ret = glfs_set_xlator_option(fs, "*-replicate-*", "data-self-heal", "on"); + if (ret) + goto out; - ret = glfs_set_xlator_option (fs, "*-replicate-*", "metadata-self-heal", - "on"); - if (ret) - goto out; + ret = glfs_set_xlator_option(fs, "*-replicate-*", "metadata-self-heal", + "on"); + if (ret) + goto out; - ret = glfs_set_xlator_option (fs, "*-replicate-*", "entry-self-heal", - "on"); + ret = glfs_set_xlator_option(fs, "*-replicate-*", "entry-self-heal", "on"); out: - return ret; + return ret; } static int -glfsh_validate_volume (xlator_t *xl, gf_xl_afr_op_t heal_op) +glfsh_validate_volume(xlator_t *xl, gf_xl_afr_op_t heal_op) { - xlator_t *heal_xl = NULL; - int ret = -1; - - while (xl->next) - xl = xl->next; - - while (xl) { - if (strcmp (xl->type, "protocol/client") == 0) { - heal_xl = _get_ancestor (xl, heal_op); - if (heal_xl) { - ret = 0; - break; - } - } - - xl = xl->prev; + xlator_t *heal_xl = NULL; + int ret = -1; + + while (xl->next) + xl = xl->next; + + while (xl) { + if (strcmp(xl->type, "protocol/client") == 0) { + heal_xl = _get_ancestor(xl, heal_op); + if (heal_xl) { + ret = 0; + break; + } } - return ret; + xl = xl->prev; + } + + return ret; } -static xlator_t* -_brick_path_to_client_xlator (xlator_t *top_subvol, char *hostname, - char *brickpath) +static xlator_t * +_brick_path_to_client_xlator(xlator_t *top_subvol, char *hostname, + char *brickpath) { - int ret = 0; - xlator_t *xl = NULL; - char *remote_host = NULL; - char *remote_subvol = NULL; - - xl = top_subvol; - - while (xl->next) - xl = xl->next; - - while (xl) { - if (!strcmp (xl->type, "protocol/client")) { - ret = dict_get_str (xl->options, "remote-host", - &remote_host); - if (ret < 0) - goto out; - ret = dict_get_str (xl->options, - "remote-subvolume", &remote_subvol); - if (ret < 0) - goto out; - if (!strcmp (hostname, remote_host) && - !strcmp (brickpath, remote_subvol)) - return xl; - } - xl = xl->prev; + int ret = 0; + xlator_t *xl = NULL; + char *remote_host = NULL; + char *remote_subvol = NULL; + + xl = top_subvol; + + while (xl->next) + xl = xl->next; + + while (xl) { + if (!strcmp(xl->type, "protocol/client")) { + ret = dict_get_str(xl->options, "remote-host", &remote_host); + if (ret < 0) + goto out; + ret = dict_get_str(xl->options, "remote-subvolume", &remote_subvol); + if (ret < 0) + goto out; + if (!strcmp(hostname, remote_host) && + !strcmp(brickpath, remote_subvol)) + return xl; } + xl = xl->prev; + } out: - return NULL; + return NULL; } int -glfsh_gather_heal_info (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - gf_xl_afr_op_t heal_op) +glfsh_gather_heal_info(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + gf_xl_afr_op_t heal_op) { - int ret = 0; - xlator_t *xl = NULL; - xlator_t *heal_xl = NULL; - xlator_t *old_THIS = NULL; - - xl = top_subvol; - while (xl->next) - xl = xl->next; - while (xl) { - if (strcmp (xl->type, "protocol/client") == 0) { - heal_xl = _get_ancestor (xl, heal_op); - if (heal_xl) { - old_THIS = THIS; - THIS = heal_xl; - ret = glfsh_print_pending_heals (fs, top_subvol, - rootloc, xl, - heal_op, - !strcmp - (heal_xl->type, - "cluster/replicate")); - THIS = old_THIS; - - if ((ret < 0) && - (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE)) - goto out; - } - } - - xl = xl->prev; + int ret = 0; + xlator_t *xl = NULL; + xlator_t *heal_xl = NULL; + xlator_t *old_THIS = NULL; + + xl = top_subvol; + while (xl->next) + xl = xl->next; + while (xl) { + if (strcmp(xl->type, "protocol/client") == 0) { + heal_xl = _get_ancestor(xl, heal_op); + if (heal_xl) { + old_THIS = THIS; + THIS = heal_xl; + ret = glfsh_print_pending_heals( + fs, top_subvol, rootloc, xl, heal_op, + !strcmp(heal_xl->type, "cluster/replicate")); + THIS = old_THIS; + + if ((ret < 0) && + (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE)) + goto out; + } } + xl = xl->prev; + } + out: - if (heal_op != GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) - ret = 0; + if (heal_op != GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) + ret = 0; - return ret; + return ret; } int -_validate_directory (dict_t *xattr_req, char *file) +_validate_directory(dict_t *xattr_req, char *file) { - int heal_op = -1; - int ret = 0; - - ret = dict_get_int32 (xattr_req, "heal-op", &heal_op); - if (ret) - return ret; - - if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE) { - printf ("'bigger-file' not a valid option for directories.\n"); - ret = -1; - } else if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) { - printf ("'source-brick' option used on a directory (%s). " - "Performing conservative merge.\n", file); - } + int heal_op = -1; + int ret = 0; + ret = dict_get_int32(xattr_req, "heal-op", &heal_op); + if (ret) return ret; + + if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE) { + printf("'bigger-file' not a valid option for directories.\n"); + ret = -1; + } else if (heal_op == GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) { + printf( + "'source-brick' option used on a directory (%s). " + "Performing conservative merge.\n", + file); + } + + return ret; } int -glfsh_heal_splitbrain_file (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - char *file, dict_t *xattr_req) +glfsh_heal_splitbrain_file(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + char *file, dict_t *xattr_req) { - int ret = -1; - int reval = 0; - loc_t loc = {0, }; - char *path = NULL; - char *path1 = NULL; - char *path2 = NULL; - char *filename = NULL; - char *filename1 = NULL; - struct iatt iatt = {0, }; - xlator_t *xl = top_subvol; - dict_t *xattr_rsp = NULL; - char *sh_fail_msg = NULL; - char *gfid_heal_msg = NULL; - int32_t op_errno = 0; - gf_boolean_t flag = _gf_false; - - if (!strncmp (file, "gfid:", 5)) { - filename = gf_strdup(file); - if (!filename) { - printf ("Error allocating memory to filename\n"); - goto out; - } - path = strtok (filename, ":"); - path = strtok (NULL, ";"); - gf_uuid_parse (path, loc.gfid); - loc.path = gf_strdup (uuid_utoa (loc.gfid)); - if (!loc.path) { - printf ("Error allocating memory to path\n"); - goto out; - } - loc.inode = inode_new (rootloc->inode->table); - if (!loc.inode) { - printf ("Error getting inode\n"); - goto out; - } - ret = syncop_lookup (xl, &loc, &iatt, 0, xattr_req, &xattr_rsp); - if (ret) { - op_errno = -ret; - printf ("Lookup failed on %s:%s.\n", file, - strerror(op_errno)); - goto out; - } - } else { - if (file[0] != '/') { - printf ("<FILE> must be absolute path w.r.t. the " - "volume, starting with '/'\n"); - ret = -1; - goto out; - } - path1 = gf_strdup (file); - if (!path1) { - printf ("Error allocating memory to path\n"); - ret = -1; - goto out; - } - path2 = gf_strdup (file); - if (!path2) { - printf ("Error allocating memory to path\n"); - ret = -1; - goto out; - } - path = dirname (path1); - filename1 = basename (path2); -retry1: - ret = glfs_resolve (fs, xl, path, &loc, &iatt, reval); - ESTALE_RETRY (ret, errno, reval, &loc, retry1); - if (ret) { - printf("Lookup failed on %s:%s\n", - path, strerror (errno)); - goto out; - } - GF_FREE ((char *)loc.path); - loc.path = gf_strdup (file); - if (!loc.path) { - printf ("Error allocating memory for path\n"); - ret = -1; - goto out; - } - loc.parent = inode_unref (loc.parent); - loc.parent = inode_ref (loc.inode); - loc.inode = inode_unref (loc.inode); - loc.inode = inode_new (rootloc->inode->table); - if (!loc.inode) { - printf ("Error getting inode\n"); - ret = -1; - goto out; - } - loc.name = filename1; - gf_uuid_copy (loc.pargfid, loc.gfid); - gf_uuid_clear (loc.gfid); - - ret = syncop_lookup (xl, &loc, &iatt, 0, xattr_req, &xattr_rsp); - if (ret) { - op_errno = -ret; - printf ("Lookup failed on %s:%s.\n", file, - strerror(op_errno)); - flag = _gf_true; - } - - ret = dict_get_str (xattr_rsp, "gfid-heal-msg", &gfid_heal_msg); - if (!ret) { - printf ("%s for file %s\n", gfid_heal_msg, file); - loc_wipe (&loc); - goto out; - } - if (flag) - goto out; - - reval = 0; - loc_wipe (&loc); - memset (&iatt, 0, sizeof(iatt)); - -retry2: - ret = glfs_resolve (fs, xl, file, &loc, &iatt, reval); - ESTALE_RETRY (ret, errno, reval, &loc, retry2); - if (ret) { - printf("Lookup failed on %s:%s\n", - file, strerror (errno)); - goto out; - } + int ret = -1; + int reval = 0; + loc_t loc = { + 0, + }; + char *path = NULL; + char *path1 = NULL; + char *path2 = NULL; + char *filename = NULL; + char *filename1 = NULL; + struct iatt iatt = { + 0, + }; + xlator_t *xl = top_subvol; + dict_t *xattr_rsp = NULL; + char *sh_fail_msg = NULL; + char *gfid_heal_msg = NULL; + int32_t op_errno = 0; + gf_boolean_t flag = _gf_false; + + if (!strncmp(file, "gfid:", 5)) { + filename = gf_strdup(file); + if (!filename) { + printf("Error allocating memory to filename\n"); + goto out; } - - if (iatt.ia_type == IA_IFDIR) { - ret = _validate_directory (xattr_req, file); - if (ret) - goto out; + path = strtok(filename, ":"); + path = strtok(NULL, ";"); + gf_uuid_parse(path, loc.gfid); + loc.path = gf_strdup(uuid_utoa(loc.gfid)); + if (!loc.path) { + printf("Error allocating memory to path\n"); + goto out; + } + loc.inode = inode_new(rootloc->inode->table); + if (!loc.inode) { + printf("Error getting inode\n"); + goto out; } - ret = syncop_getxattr (xl, &loc, &xattr_rsp, GF_AFR_HEAL_SBRAIN, - xattr_req, NULL); + ret = syncop_lookup(xl, &loc, &iatt, 0, xattr_req, &xattr_rsp); if (ret) { - op_errno = -ret; - printf ("Healing %s failed:%s.\n", file, strerror(op_errno)); - goto out; + op_errno = -ret; + printf("Lookup failed on %s:%s.\n", file, strerror(op_errno)); + goto out; + } + } else { + if (file[0] != '/') { + printf( + "<FILE> must be absolute path w.r.t. the " + "volume, starting with '/'\n"); + ret = -1; + goto out; + } + path1 = gf_strdup(file); + if (!path1) { + printf("Error allocating memory to path\n"); + ret = -1; + goto out; + } + path2 = gf_strdup(file); + if (!path2) { + printf("Error allocating memory to path\n"); + ret = -1; + goto out; + } + path = dirname(path1); + filename1 = basename(path2); + retry1: + ret = glfs_resolve(fs, xl, path, &loc, &iatt, reval); + ESTALE_RETRY(ret, errno, reval, &loc, retry1); + if (ret) { + printf("Lookup failed on %s:%s\n", path, strerror(errno)); + goto out; + } + GF_FREE((char *)loc.path); + loc.path = gf_strdup(file); + if (!loc.path) { + printf("Error allocating memory for path\n"); + ret = -1; + goto out; } - ret = dict_get_str (xattr_rsp, "sh-fail-msg", &sh_fail_msg); + loc.parent = inode_unref(loc.parent); + loc.parent = inode_ref(loc.inode); + loc.inode = inode_unref(loc.inode); + loc.inode = inode_new(rootloc->inode->table); + if (!loc.inode) { + printf("Error getting inode\n"); + ret = -1; + goto out; + } + loc.name = filename1; + gf_uuid_copy(loc.pargfid, loc.gfid); + gf_uuid_clear(loc.gfid); + + ret = syncop_lookup(xl, &loc, &iatt, 0, xattr_req, &xattr_rsp); + if (ret) { + op_errno = -ret; + printf("Lookup failed on %s:%s.\n", file, strerror(op_errno)); + flag = _gf_true; + } + + ret = dict_get_str(xattr_rsp, "gfid-heal-msg", &gfid_heal_msg); if (!ret) { - printf ("Healing %s failed: %s.\n", file, sh_fail_msg); - ret = -1; - goto out; + printf("%s for file %s\n", gfid_heal_msg, file); + loc_wipe(&loc); + goto out; } - printf ("Healed %s.\n", file); - ret = 0; + if (flag) + goto out; + + reval = 0; + loc_wipe(&loc); + memset(&iatt, 0, sizeof(iatt)); + + retry2: + ret = glfs_resolve(fs, xl, file, &loc, &iatt, reval); + ESTALE_RETRY(ret, errno, reval, &loc, retry2); + if (ret) { + printf("Lookup failed on %s:%s\n", file, strerror(errno)); + goto out; + } + } + + if (iatt.ia_type == IA_IFDIR) { + ret = _validate_directory(xattr_req, file); + if (ret) + goto out; + } + ret = syncop_getxattr(xl, &loc, &xattr_rsp, GF_AFR_HEAL_SBRAIN, xattr_req, + NULL); + if (ret) { + op_errno = -ret; + printf("Healing %s failed:%s.\n", file, strerror(op_errno)); + goto out; + } + ret = dict_get_str(xattr_rsp, "sh-fail-msg", &sh_fail_msg); + if (!ret) { + printf("Healing %s failed: %s.\n", file, sh_fail_msg); + ret = -1; + goto out; + } + printf("Healed %s.\n", file); + ret = 0; out: - if (xattr_rsp) - dict_unref (xattr_rsp); - if (path1) - GF_FREE (path1); - if (path2) - GF_FREE (path2); - if (filename) - GF_FREE (filename); - loc_wipe (&loc); - return ret; + if (xattr_rsp) + dict_unref(xattr_rsp); + if (path1) + GF_FREE(path1); + if (path2) + GF_FREE(path2); + if (filename) + GF_FREE(filename); + loc_wipe(&loc); + return ret; } int -glfsh_heal_from_brick_type (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, - char *hostname, char *brickpath, xlator_t *client, - dict_t *xattr_req, char *vgfid, - num_entries_t *num_entries) +glfsh_heal_from_brick_type(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, + char *hostname, char *brickpath, xlator_t *client, + dict_t *xattr_req, char *vgfid, + num_entries_t *num_entries) { - fd_t *fd = NULL; - loc_t dirloc = {0}; - int32_t op_errno = 0; - int ret = -1; - - ret = glfsh_get_index_dir_loc (rootloc, client, &dirloc, - &op_errno, vgfid); - if (ret < 0) { - if (op_errno == ESTALE || op_errno == ENOENT) - ret = 0; - else - ret = -op_errno; - goto out; - } - - ret = syncop_dirfd (client, &dirloc, &fd, - GF_CLIENT_PID_GLFS_HEAL); - if (ret) - goto out; - ret = glfsh_crawl_directory (fs, top_subvol, rootloc, client, - fd, &dirloc, xattr_req, num_entries, - _gf_false); - if (fd) - fd_unref (fd); + fd_t *fd = NULL; + loc_t dirloc = {0}; + int32_t op_errno = 0; + int ret = -1; + + ret = glfsh_get_index_dir_loc(rootloc, client, &dirloc, &op_errno, vgfid); + if (ret < 0) { + if (op_errno == ESTALE || op_errno == ENOENT) + ret = 0; + else + ret = -op_errno; + goto out; + } + + ret = syncop_dirfd(client, &dirloc, &fd, GF_CLIENT_PID_GLFS_HEAL); + if (ret) + goto out; + ret = glfsh_crawl_directory(fs, top_subvol, rootloc, client, fd, &dirloc, + xattr_req, num_entries, _gf_false); + if (fd) + fd_unref(fd); out: - loc_wipe (&dirloc); - return ret; + loc_wipe(&dirloc); + return ret; } int -glfsh_heal_from_brick (glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, +glfsh_heal_from_brick(glfs_t *fs, xlator_t *top_subvol, loc_t *rootloc, char *hostname, char *brickpath, char *file) { - int ret = -1; - dict_t *xattr_req = NULL; - xlator_t *client = NULL; - num_entries_t num_entries = {0, }; - num_entries_t total = {0, }; - - xattr_req = dict_new(); - if (!xattr_req) - goto out; - ret = dict_set_int32 (xattr_req, "heal-op", - GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK); - if (ret) - goto out; - client = _brick_path_to_client_xlator (top_subvol, hostname, brickpath); - if (!client) { - printf("\"%s:%s\"- No such brick available in the volume.\n", - hostname, brickpath); - ret = -1; - goto out; - } - ret = dict_set_str (xattr_req, "child-name", client->name); - if (ret) - goto out; - if (file) - ret = glfsh_heal_splitbrain_file (fs, top_subvol, rootloc, file, - xattr_req); - else { - ret = glfsh_heal_from_brick_type (fs, top_subvol, rootloc, - hostname, brickpath, - client, xattr_req, - GF_XATTROP_INDEX_GFID, - &num_entries); - total.num_entries += num_entries.num_entries; - num_entries.num_entries = 0; - if (ret == -ENOTCONN) - goto out; - - ret = glfsh_heal_from_brick_type (fs, top_subvol, rootloc, - hostname, brickpath, - client, xattr_req, - GF_XATTROP_DIRTY_GFID, - &num_entries); - total.num_entries += num_entries.num_entries; - if (ret < 0) - goto out; - } + int ret = -1; + dict_t *xattr_req = NULL; + xlator_t *client = NULL; + num_entries_t num_entries = { + 0, + }; + num_entries_t total = { + 0, + }; + + xattr_req = dict_new(); + if (!xattr_req) + goto out; + ret = dict_set_int32(xattr_req, "heal-op", + GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK); + if (ret) + goto out; + client = _brick_path_to_client_xlator(top_subvol, hostname, brickpath); + if (!client) { + printf("\"%s:%s\"- No such brick available in the volume.\n", hostname, + brickpath); + ret = -1; + goto out; + } + ret = dict_set_str(xattr_req, "child-name", client->name); + if (ret) + goto out; + if (file) + ret = glfsh_heal_splitbrain_file(fs, top_subvol, rootloc, file, + xattr_req); + else { + ret = glfsh_heal_from_brick_type(fs, top_subvol, rootloc, hostname, + brickpath, client, xattr_req, + GF_XATTROP_INDEX_GFID, &num_entries); + total.num_entries += num_entries.num_entries; + num_entries.num_entries = 0; + if (ret == -ENOTCONN) + goto out; + + ret = glfsh_heal_from_brick_type(fs, top_subvol, rootloc, hostname, + brickpath, client, xattr_req, + GF_XATTROP_DIRTY_GFID, &num_entries); + total.num_entries += num_entries.num_entries; + if (ret < 0) + goto out; + } out: - if (xattr_req) - dict_unref (xattr_req); - if (!file) - glfsh_print_heal_op_status (ret, total.num_entries, - GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK); + if (xattr_req) + dict_unref(xattr_req); + if (!file) + glfsh_print_heal_op_status(ret, total.num_entries, + GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK); - return ret; + return ret; } int -glfsh_heal_from_bigger_file_or_mtime (glfs_t *fs, xlator_t *top_subvol, - loc_t *rootloc, char *file, - gf_xl_afr_op_t heal_op) +glfsh_heal_from_bigger_file_or_mtime(glfs_t *fs, xlator_t *top_subvol, + loc_t *rootloc, char *file, + gf_xl_afr_op_t heal_op) { - - int ret = -1; - dict_t *xattr_req = NULL; - - xattr_req = dict_new(); - if (!xattr_req) - goto out; - ret = dict_set_int32 (xattr_req, "heal-op", heal_op); - if (ret) - goto out; - ret = glfsh_heal_splitbrain_file (fs, top_subvol, rootloc, file, - xattr_req); + int ret = -1; + dict_t *xattr_req = NULL; + + xattr_req = dict_new(); + if (!xattr_req) + goto out; + ret = dict_set_int32(xattr_req, "heal-op", heal_op); + if (ret) + goto out; + ret = glfsh_heal_splitbrain_file(fs, top_subvol, rootloc, file, xattr_req); out: - if (xattr_req) - dict_unref (xattr_req); - return ret; + if (xattr_req) + dict_unref(xattr_req); + return ret; } static void -cleanup (glfs_t *fs) +cleanup(glfs_t *fs) { - if (!fs) - return; + if (!fs) + return; #if 0 /* glfs fini path is still racy and crashing the program. Since * this program any way has to die, we are not going to call fini @@ -1516,270 +1480,269 @@ cleanup (glfs_t *fs) #endif } - glfsh_info_t glfsh_human_readable = { - .init = glfsh_init, - .print_brick_from_xl = glfsh_print_brick_from_xl, - .print_heal_op_status = glfsh_print_hr_heal_op_status, - .print_heal_op_summary = glfsh_print_hr_heal_op_summary, - .print_heal_status = glfsh_print_hr_heal_status, - .print_spb_status = glfsh_print_hr_spb_status, - .end = glfsh_end -}; + .init = glfsh_init, + .print_brick_from_xl = glfsh_print_brick_from_xl, + .print_heal_op_status = glfsh_print_hr_heal_op_status, + .print_heal_op_summary = glfsh_print_hr_heal_op_summary, + .print_heal_status = glfsh_print_hr_heal_status, + .print_spb_status = glfsh_print_hr_spb_status, + .end = glfsh_end}; glfsh_info_t glfsh_no_print = { - .init = glfsh_init, - .print_brick_from_xl = glfsh_no_print_brick_from_xl, - .print_heal_op_status = glfsh_no_print_hr_heal_op_status, - .print_heal_status = glfsh_no_print_hr_status, - .print_spb_status = glfsh_no_print_hr_status, - .end = glfsh_end_op_granular_entry_heal -}; + .init = glfsh_init, + .print_brick_from_xl = glfsh_no_print_brick_from_xl, + .print_heal_op_status = glfsh_no_print_hr_heal_op_status, + .print_heal_status = glfsh_no_print_hr_status, + .print_spb_status = glfsh_no_print_hr_status, + .end = glfsh_end_op_granular_entry_heal}; #if (HAVE_LIB_XML) glfsh_info_t glfsh_xml_output = { - .init = glfsh_xml_init, - .print_brick_from_xl = glfsh_print_xml_brick_from_xl, - .print_heal_op_status = glfsh_print_xml_heal_op_status, - .print_heal_op_summary = glfsh_print_xml_heal_op_summary, - .print_heal_status = glfsh_print_xml_file_status, - .print_spb_status = glfsh_print_xml_file_status, - .end = glfsh_xml_end -}; + .init = glfsh_xml_init, + .print_brick_from_xl = glfsh_print_xml_brick_from_xl, + .print_heal_op_status = glfsh_print_xml_heal_op_status, + .print_heal_op_summary = glfsh_print_xml_heal_op_summary, + .print_heal_status = glfsh_print_xml_file_status, + .print_spb_status = glfsh_print_xml_file_status, + .end = glfsh_xml_end}; #endif int -main (int argc, char **argv) +main(int argc, char **argv) { - glfs_t *fs = NULL; - int ret = 0; - char *volname = NULL; - xlator_t *top_subvol = NULL; - loc_t rootloc = {0}; - char logfilepath[PATH_MAX] = {0}; - char *hostname = NULL; - char *path = NULL; - char *file = NULL; - char *op_errstr = NULL; - char *socket_filepath = NULL; - gf_xl_afr_op_t heal_op = -1; - - if (argc < 2) { - printf (USAGE_STR, argv[0]); - ret = -1; - goto out; - } else if (argc >= 4) { - if (!strcmp(argv[argc - 2], "glusterd-sock")) { - socket_filepath = argv[argc - 1]; - argc = argc - 2; - } + glfs_t *fs = NULL; + int ret = 0; + char *volname = NULL; + xlator_t *top_subvol = NULL; + loc_t rootloc = {0}; + char logfilepath[PATH_MAX] = {0}; + char *hostname = NULL; + char *path = NULL; + char *file = NULL; + char *op_errstr = NULL; + char *socket_filepath = NULL; + gf_xl_afr_op_t heal_op = -1; + + if (argc < 2) { + printf(USAGE_STR, argv[0]); + ret = -1; + goto out; + } else if (argc >= 4) { + if (!strcmp(argv[argc - 2], "glusterd-sock")) { + socket_filepath = argv[argc - 1]; + argc = argc - 2; } - volname = argv[1]; - switch (argc) { + } + volname = argv[1]; + switch (argc) { case 2: - heal_op = GF_SHD_OP_INDEX_SUMMARY; - break; + heal_op = GF_SHD_OP_INDEX_SUMMARY; + break; case 3: - if (!strcmp (argv[2], "split-brain-info")) { - heal_op = GF_SHD_OP_SPLIT_BRAIN_FILES; - } else if (!strcmp (argv[2], "xml")) { - heal_op = GF_SHD_OP_INDEX_SUMMARY; - is_xml = 1; - } else if (!strcmp (argv[2], "granular-entry-heal-op")) { - heal_op = GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE; - } else if (!strcmp (argv[2], "info-summary")) { - heal_op = GF_SHD_OP_HEAL_SUMMARY; - } else { - printf (USAGE_STR, argv[0]); - ret = -1; - goto out; - } - break; + if (!strcmp(argv[2], "split-brain-info")) { + heal_op = GF_SHD_OP_SPLIT_BRAIN_FILES; + } else if (!strcmp(argv[2], "xml")) { + heal_op = GF_SHD_OP_INDEX_SUMMARY; + is_xml = 1; + } else if (!strcmp(argv[2], "granular-entry-heal-op")) { + heal_op = GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE; + } else if (!strcmp(argv[2], "info-summary")) { + heal_op = GF_SHD_OP_HEAL_SUMMARY; + } else { + printf(USAGE_STR, argv[0]); + ret = -1; + goto out; + } + break; case 4: - if ((!strcmp (argv[2], "split-brain-info")) && - (!strcmp (argv[3], "xml"))) { - heal_op = GF_SHD_OP_SPLIT_BRAIN_FILES; - is_xml = 1; - } else if ((!strcmp (argv[2], "info-summary")) && - (!strcmp (argv[3], "xml"))) { - heal_op = GF_SHD_OP_HEAL_SUMMARY; - is_xml = 1; - } else if (!strcmp (argv[2], "bigger-file")) { - heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE; - file = argv[3]; - } else if (!strcmp (argv[2], "latest-mtime")) { - heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_LATEST_MTIME; - file = argv[3]; - } else if (!strcmp (argv[2], "source-brick")) { - heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK; - hostname = strtok (argv[3], ":"); - path = strtok (NULL, ":"); - } else { - printf (USAGE_STR, argv[0]); - ret = -1; - goto out; - } - break; + if ((!strcmp(argv[2], "split-brain-info")) && + (!strcmp(argv[3], "xml"))) { + heal_op = GF_SHD_OP_SPLIT_BRAIN_FILES; + is_xml = 1; + } else if ((!strcmp(argv[2], "info-summary")) && + (!strcmp(argv[3], "xml"))) { + heal_op = GF_SHD_OP_HEAL_SUMMARY; + is_xml = 1; + } else if (!strcmp(argv[2], "bigger-file")) { + heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE; + file = argv[3]; + } else if (!strcmp(argv[2], "latest-mtime")) { + heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_LATEST_MTIME; + file = argv[3]; + } else if (!strcmp(argv[2], "source-brick")) { + heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK; + hostname = strtok(argv[3], ":"); + path = strtok(NULL, ":"); + } else { + printf(USAGE_STR, argv[0]); + ret = -1; + goto out; + } + break; case 5: - if (!strcmp (argv[2], "source-brick")) { - heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK; - hostname = strtok (argv[3], ":"); - path = strtok (NULL, ":"); - file = argv[4]; - } else { - printf (USAGE_STR, argv[0]); - ret = -1; - goto out; - } - break; - default: - printf (USAGE_STR, argv[0]); + if (!strcmp(argv[2], "source-brick")) { + heal_op = GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK; + hostname = strtok(argv[3], ":"); + path = strtok(NULL, ":"); + file = argv[4]; + } else { + printf(USAGE_STR, argv[0]); ret = -1; goto out; - } + } + break; + default: + printf(USAGE_STR, argv[0]); + ret = -1; + goto out; + } - glfsh_output = &glfsh_human_readable; - if (is_xml) { + glfsh_output = &glfsh_human_readable; + if (is_xml) { #if (HAVE_LIB_XML) - glfsh_output = &glfsh_xml_output; + glfsh_output = &glfsh_xml_output; #else - /*No point doing anything, just fail the command*/ - exit (EXIT_FAILURE); + /*No point doing anything, just fail the command*/ + exit(EXIT_FAILURE); #endif - - } - - if (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) - glfsh_output = &glfsh_no_print; - - ret = glfsh_output->init (); - if (ret) - exit (EXIT_FAILURE); - - fs = glfs_new (volname); - if (!fs) { - ret = -errno; - gf_asprintf (&op_errstr, "Not able to initialize volume '%s'", - volname); - goto out; - } - - if (sys_access(SECURE_ACCESS_FILE, F_OK) == 0) { - fs->ctx->secure_mgmt = 1; - fs->ctx->ssl_cert_depth = glusterfs_read_secure_access_file (); - } - if (socket_filepath != NULL) { - ret = glfs_set_volfile_server (fs, "unix", socket_filepath, 0); + } + + if (heal_op == GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE) + glfsh_output = &glfsh_no_print; + + ret = glfsh_output->init(); + if (ret) + exit(EXIT_FAILURE); + + fs = glfs_new(volname); + if (!fs) { + ret = -errno; + gf_asprintf(&op_errstr, "Not able to initialize volume '%s'", volname); + goto out; + } + + if (sys_access(SECURE_ACCESS_FILE, F_OK) == 0) { + fs->ctx->secure_mgmt = 1; + fs->ctx->ssl_cert_depth = glusterfs_read_secure_access_file(); + } + if (socket_filepath != NULL) { + ret = glfs_set_volfile_server(fs, "unix", socket_filepath, 0); + } else { + ret = glfs_set_volfile_server(fs, "unix", DEFAULT_GLUSTERD_SOCKFILE, 0); + } + if (ret) { + ret = -errno; + gf_asprintf(&op_errstr, + "Setting the volfile server failed, " + "%s", + strerror(errno)); + goto out; + } + + ret = glfsh_set_heal_options(fs, heal_op); + if (ret) { + printf("Setting xlator heal options failed, %s\n", strerror(errno)); + goto out; + } + snprintf(logfilepath, sizeof(logfilepath), + DEFAULT_HEAL_LOG_FILE_DIRECTORY "/glfsheal-%s.log", volname); + ret = glfs_set_logging(fs, logfilepath, GF_LOG_INFO); + if (ret < 0) { + ret = -errno; + gf_asprintf(&op_errstr, + "Failed to set the log file path, " + "%s", + strerror(errno)); + goto out; + } + + ret = glfs_init(fs); + if (ret < 0) { + ret = -errno; + if (errno == ENOENT) { + gf_asprintf(&op_errstr, "Volume %s does not exist", volname); } else { - ret = glfs_set_volfile_server (fs, "unix", - DEFAULT_GLUSTERD_SOCKFILE, 0); + gf_asprintf(&op_errstr, + "%s: Not able to fetch " + "volfile from glusterd", + volname); } - if (ret) { - ret = -errno; - gf_asprintf (&op_errstr, "Setting the volfile server failed, " - "%s", strerror (errno)); - goto out; - } - - ret = glfsh_set_heal_options (fs, heal_op); - if (ret) { - printf ("Setting xlator heal options failed, %s\n", - strerror(errno)); - goto out; - } - snprintf (logfilepath, sizeof (logfilepath), - DEFAULT_HEAL_LOG_FILE_DIRECTORY"/glfsheal-%s.log", volname); - ret = glfs_set_logging(fs, logfilepath, GF_LOG_INFO); - if (ret < 0) { - ret = -errno; - gf_asprintf (&op_errstr, "Failed to set the log file path, " - "%s", strerror (errno)); - goto out; - } - - ret = glfs_init (fs); - if (ret < 0) { - ret = -errno; - if (errno == ENOENT) { - gf_asprintf (&op_errstr, "Volume %s does not exist", - volname); - } else { - gf_asprintf (&op_errstr, "%s: Not able to fetch " - "volfile from glusterd", volname); - } - goto out; - } - - top_subvol = glfs_active_subvol (fs); - if (!top_subvol) { - ret = -errno; - if (errno == ENOTCONN) { - gf_asprintf (&op_errstr, "Volume %s is not started " - "(Or) All the bricks are not " - "running.", volname); - } - else { - gf_asprintf (&op_errstr, "%s: Not able to mount the " - "volume, %s", volname, - strerror (errno)); - } - goto out; - } - - ret = glfsh_validate_volume (top_subvol, heal_op); - if (ret < 0) { - ret = -EINVAL; - gf_asprintf (&op_errstr, "Volume %s is not of type %s", volname, - (heal_op == GF_SHD_OP_INDEX_SUMMARY || - heal_op == GF_SHD_OP_HEAL_SUMMARY) ? - "replicate/disperse":"replicate"); - goto out; - } - rootloc.inode = inode_ref (top_subvol->itable->root); - ret = glfs_loc_touchup (&rootloc); - if (ret < 0) { - ret = -errno; - goto out; + goto out; + } + + top_subvol = glfs_active_subvol(fs); + if (!top_subvol) { + ret = -errno; + if (errno == ENOTCONN) { + gf_asprintf(&op_errstr, + "Volume %s is not started " + "(Or) All the bricks are not " + "running.", + volname); + } else { + gf_asprintf(&op_errstr, + "%s: Not able to mount the " + "volume, %s", + volname, strerror(errno)); } - - switch (heal_op) { + goto out; + } + + ret = glfsh_validate_volume(top_subvol, heal_op); + if (ret < 0) { + ret = -EINVAL; + gf_asprintf(&op_errstr, "Volume %s is not of type %s", volname, + (heal_op == GF_SHD_OP_INDEX_SUMMARY || + heal_op == GF_SHD_OP_HEAL_SUMMARY) + ? "replicate/disperse" + : "replicate"); + goto out; + } + rootloc.inode = inode_ref(top_subvol->itable->root); + ret = glfs_loc_touchup(&rootloc); + if (ret < 0) { + ret = -errno; + goto out; + } + + switch (heal_op) { case GF_SHD_OP_INDEX_SUMMARY: case GF_SHD_OP_SPLIT_BRAIN_FILES: case GF_SHD_OP_GRANULAR_ENTRY_HEAL_ENABLE: case GF_SHD_OP_HEAL_SUMMARY: - ret = glfsh_gather_heal_info (fs, top_subvol, &rootloc, - heal_op); - break; + ret = glfsh_gather_heal_info(fs, top_subvol, &rootloc, heal_op); + break; case GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE: case GF_SHD_OP_SBRAIN_HEAL_FROM_LATEST_MTIME: - ret = glfsh_heal_from_bigger_file_or_mtime (fs, top_subvol, - &rootloc, file, heal_op); - break; + ret = glfsh_heal_from_bigger_file_or_mtime(fs, top_subvol, &rootloc, + file, heal_op); + break; case GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK: - ret = glfsh_heal_from_brick (fs, top_subvol, &rootloc, - hostname, path, file); - break; + ret = glfsh_heal_from_brick(fs, top_subvol, &rootloc, hostname, + path, file); + break; default: - ret = -EINVAL; - break; - } - - glfsh_output->end (ret, NULL); - if (ret < 0) - ret = -ret; - loc_wipe (&rootloc); - glfs_subvol_done (fs, top_subvol); - cleanup (fs); - - return ret; + ret = -EINVAL; + break; + } + + glfsh_output->end(ret, NULL); + if (ret < 0) + ret = -ret; + loc_wipe(&rootloc); + glfs_subvol_done(fs, top_subvol); + cleanup(fs); + + return ret; out: - if (fs && top_subvol) - glfs_subvol_done (fs, top_subvol); - loc_wipe (&rootloc); - cleanup (fs); - if (glfsh_output) - glfsh_output->end (ret, op_errstr); - if (op_errstr) - GF_FREE (op_errstr); - return ret; + if (fs && top_subvol) + glfs_subvol_done(fs, top_subvol); + loc_wipe(&rootloc); + cleanup(fs); + if (glfsh_output) + glfsh_output->end(ret, op_errstr); + if (op_errstr) + GF_FREE(op_errstr); + return ret; } |