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authorKaushal M <kaushal@redhat.com>2012-01-01 15:59:28 +0530
committerVijay Bellur <vijay@gluster.com>2012-01-27 04:20:04 -0800
commit623919a78a7faac30d1f0df5793681da2c449e32 (patch)
treeee213fa96ebf5feb938babf36c34cb7c8d5f6a24
parenta078235dbede380ca695251e86a1502ca131d816 (diff)
cli: Extend "volume status" with statedump info
This patch enhances and extends the "volume status" command with information obtained from the statedump of the bricks of volumes. Adds new status types : clients, inode, fd, mem, callpool The new syntax of "volume status" is, #gluster volume status [all|{<volname> [<brickname>] [misc-details|clients|inode|fd|mem|callpool]}] Change-Id: I8d019718465bbc3de727653a839de7238f45da5c BUG: 765495 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/2637 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kp@gluster.com>
-rw-r--r--cli/src/cli-cmd-parser.c90
-rw-r--r--cli/src/cli-cmd-volume.c3
-rw-r--r--cli/src/cli-rpc-ops.c891
-rw-r--r--glusterfsd/src/glusterfsd-mgmt.c139
-rw-r--r--libglusterfs/src/fd.c92
-rw-r--r--libglusterfs/src/inode.c96
-rw-r--r--libglusterfs/src/stack.c188
-rw-r--r--libglusterfs/src/stack.h3
-rw-r--r--libglusterfs/src/statedump.c110
-rw-r--r--libglusterfs/src/statedump.h8
-rw-r--r--libglusterfs/src/xlator.h27
-rw-r--r--rpc/rpc-lib/src/protocol-common.h1
-rw-r--r--rpc/xdr/src/cli1-xdr.h20
-rw-r--r--rpc/xdr/src/cli1-xdr.x20
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c233
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rpc-ops.c22
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h1
-rw-r--r--xlators/protocol/server/src/server.c139
18 files changed, 2008 insertions, 75 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index acbd960..afd668e 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -1795,6 +1795,42 @@ out:
return ret;
}
+gf_boolean_t
+cli_cmd_validate_statusop (const char *arg)
+{
+ char *opwords[] = {"misc-details", "mem", "clients", "fd", "inode",
+ "callpool", NULL};
+ char *w = NULL;
+
+ w = str_getunamb (arg, opwords);
+ if (!w) {
+ gf_log ("cli", GF_LOG_ERROR, "Unknown status op %s",
+ arg);
+ return _gf_false;
+ }
+ return _gf_true;
+}
+
+int
+cli_cmd_get_statusop (const char *arg)
+{
+ int ret = GF_CLI_STATUS_INVAL;
+ if (!strcmp (arg, "misc-details"))
+ ret = GF_CLI_STATUS_DETAIL;
+ else if (!strcmp (arg, "mem"))
+ ret = GF_CLI_STATUS_MEM;
+ else if (!strcmp (arg, "clients"))
+ ret = GF_CLI_STATUS_CLIENTS;
+ else if (!strcmp (arg, "inode"))
+ ret = GF_CLI_STATUS_INODE;
+ else if (!strcmp (arg, "fd"))
+ ret = GF_CLI_STATUS_FD;
+ else if (!strcmp (arg, "callpool"))
+ ret = GF_CLI_STATUS_CALLPOOL;
+
+ return ret;
+}
+
int
cli_cmd_volume_status_parse (const char **words, int wordcount,
dict_t **options)
@@ -1821,12 +1857,6 @@ cli_cmd_volume_status_parse (const char **words, int wordcount,
cmd = GF_CLI_STATUS_ALL;
ret = 0;
-
- } else if (!strcmp (words[2], "detail")) {
-
- cmd = GF_CLI_STATUS_ALL_DETAIL;
- ret = 0;
-
} else {
cmd = GF_CLI_STATUS_VOL;
ret = dict_set_str (dict, "volname", (char *)words[2]);
@@ -1834,34 +1864,50 @@ cli_cmd_volume_status_parse (const char **words, int wordcount,
break;
case 4:
- if (!strcmp (words[2], "all") &&
- !strcmp (words[3], "detail")) {
-
- cmd = GF_CLI_STATUS_ALL_DETAIL;
- ret = 0;
-
- } else if (!strcmp (words[3], "detail")) {
- cmd = GF_CLI_STATUS_VOL_DETAIL;
- ret = dict_set_str (dict, "volname", (char *)words[2]);
-
+ if (!strcmp (words[2], "all")) {
+ cli_out ("Cannot specify brick/status-type for \"all\"");
+ ret = -1;
+ goto out;
} else {
-
- cmd = GF_CLI_STATUS_BRICK;
+ cmd = GF_CLI_STATUS_VOL;
ret = dict_set_str (dict, "volname", (char *)words[2]);
if (ret)
goto out;
+ }
+
+ if (cli_cmd_validate_statusop (words[3])) {
+ ret = cli_cmd_get_statusop (words[3]);
+ if (GF_CLI_STATUS_INVAL == ret)
+ goto out;
+ cmd |= ret;
+ ret = 0;
+ } else {
+ cmd = GF_CLI_STATUS_BRICK;
ret = dict_set_str (dict, "brick", (char *)words[3]);
}
break;
case 5:
- if (strcmp (words[4], "detail"))
+ if (!cli_cmd_validate_statusop (words[4])) {
+ ret = -1;
goto out;
+ }
- cmd = GF_CLI_STATUS_BRICK_DETAIL;
- ret = dict_set_str (dict, "volname", (char *)words[2]);
- if (ret)
+ cmd = GF_CLI_STATUS_BRICK;
+ ret = cli_cmd_get_statusop (words[4]);
+ if (GF_CLI_STATUS_INVAL == ret)
+ goto out;
+ cmd |= ret;
+
+ if (!strcmp (words[2], "all")) {
+ cli_out ("Cannot specify brick/status-type for \"all\"");
+ ret = -1;
goto out;
+ } else {
+ ret = dict_set_str (dict, "volname", (char *)words[2]);
+ if (ret)
+ goto out;
+ }
ret = dict_set_str (dict, "brick", (char *)words[3]);
break;
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index a572bdc..0168628 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -1740,7 +1740,8 @@ struct cli_cmd volume_cmds[] = {
cli_cmd_volume_top_cbk,
"volume top operations"},
- { "volume status [all|<VOLNAME>] [brick] [detail]",
+ { "volume status [all|{<VOLNAME> [<BRICKNAME>] "
+ "[misc-details|clients|mem|inode|fd|callpool]}]",
cli_cmd_volume_status_cbk,
"display status of specified volume"},
diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c
index bb6cd07..6a21291 100644
--- a/cli/src/cli-rpc-ops.c
+++ b/cli/src/cli-rpc-ops.c
@@ -3807,6 +3807,869 @@ out:
return ret;
}
+void
+cli_print_volume_status_mempool (dict_t *dict, char *prefix)
+{
+ int ret = -1;
+ int32_t mempool_count = 0;
+ char *name = NULL;
+ int32_t hotcount = 0;
+ int32_t coldcount = 0;
+ uint64_t paddedsizeof = 0;
+ uint64_t alloccount = 0;
+ int32_t maxalloc = 0;
+ char key[1024] = {0,};
+ int i = 0;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (prefix);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.mempool-count",prefix);
+ ret = dict_get_int32 (dict, key, &mempool_count);
+ if (ret)
+ goto out;
+
+ cli_out ("Mempool Stats\n-------------");
+ cli_out ("%-30s %9s %9s %12s %10s %8s", "Name", "HotCount","ColdCount",
+ "PaddedSizeof", "AllocCount", "MaxAlloc");
+ cli_out ("%-30s %9s %9s %12s %10s %8s", "----", "--------", "---------",
+ "------------", "----------", "--------");
+
+ for (i = 0; i < mempool_count; i++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pool%d.name", prefix, i);
+ ret = dict_get_str (dict, key, &name);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pool%d.hotcount", prefix, i);
+ ret = dict_get_int32 (dict, key, &hotcount);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pool%d.coldcount", prefix, i);
+ ret = dict_get_int32 (dict, key, &coldcount);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pool%d.paddedsizeof",
+ prefix, i);
+ ret = dict_get_uint64 (dict, key, &paddedsizeof);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pool%d.alloccount", prefix, i);
+ ret = dict_get_uint64 (dict, key, &alloccount);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pool%d.max_alloc", prefix, i);
+ ret = dict_get_int32 (dict, key, &maxalloc);
+ if (ret)
+ goto out;
+
+ cli_out ("%-30s %9d %9d %12"PRIu64" %10"PRIu64" %8d", name,
+ hotcount, coldcount, paddedsizeof, alloccount,
+ maxalloc);
+ }
+
+out:
+ return;
+
+}
+
+void
+cli_print_volume_status_mem (dict_t *dict)
+{
+ int ret = -1;
+ char *volname = NULL;
+ char *hostname = NULL;
+ char *path = NULL;
+ int online = -1;
+ char key[1024] = {0,};
+ int brick_count = 0;
+ int val = 0;
+ int i = 0;
+
+ GF_ASSERT (dict);
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret)
+ goto out;
+ cli_out ("Memory status for volume : %s", volname);
+
+ ret = dict_get_int32 (dict, "count", &brick_count);
+ if (ret)
+ goto out;
+
+ for (i = 0; i < brick_count; i++) {
+ cli_out ("----------------------------------------------");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.hostname", i);
+ ret = dict_get_str (dict, key, &hostname);
+ if (ret)
+ goto out;
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.path", i);
+ ret = dict_get_str (dict, key, &path);
+ if (ret)
+ goto out;
+ cli_out ("Brick : %s:%s", hostname, path);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.status", i);
+ ret = dict_get_int32 (dict, key, &online);
+ if (ret)
+ goto out;
+ if (!online) {
+ cli_out ("Brick is offline");
+ continue;
+ }
+
+ cli_out ("Mallinfo\n--------");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.arena", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d","Arena", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.ordblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if(ret)
+ goto out;
+ cli_out ("%-8s : %d","Ordblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.smblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if(ret)
+ goto out;
+ cli_out ("%-8s : %d","Smblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.hblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if(ret)
+ goto out;
+ cli_out ("%-8s : %d", "Hblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.hblkhd", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d", "Hblkhd", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.usmblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d", "Usmblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.fsmblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d", "Fsmblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.uordblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d", "Uordblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.fordblks", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d", "Fordblks", val);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.mallinfo.keepcost", i);
+ ret = dict_get_int32 (dict, key, &val);
+ if (ret)
+ goto out;
+ cli_out ("%-8s : %d", "Keepcost", val);
+
+ cli_out (" ");
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d", i);
+ cli_print_volume_status_mempool (dict, key);
+ }
+out:
+ cli_out ("----------------------------------------------\n");
+ return;
+}
+
+void
+cli_print_volume_status_clients (dict_t *dict)
+{
+ int ret = -1;
+ char *volname = NULL;
+ int brick_count = 0;
+ char *hostname = NULL;
+ char *path = NULL;
+ int online = -1;
+ int client_count = 0;
+ char *clientname = NULL;
+ uint64_t bytesread = 0;
+ uint64_t byteswrite = 0;
+ char key[1024] = {0,};
+ int i = 0;
+ int j = 0;
+
+ GF_ASSERT (dict);
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret)
+ goto out;
+ cli_out ("Client connections for volume %s", volname);
+
+ ret = dict_get_int32 (dict, "count", &brick_count);
+ if (ret)
+ goto out;
+
+ for ( i = 0; i < brick_count; i++) {
+ cli_out ("----------------------------------------------");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.hostname", i);
+ ret = dict_get_str (dict, key, &hostname);
+ if (ret)
+ goto out;
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.path", i);
+ ret = dict_get_str (dict, key, &path);
+ if (ret)
+ goto out;
+ cli_out ("Brick : %s:%s", hostname, path);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.status", i);
+ ret = dict_get_int32 (dict, key, &online);
+ if (ret)
+ goto out;
+ if (!online) {
+ cli_out ("Brick is offline");
+ continue;
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.clientcount", i);
+ ret = dict_get_int32 (dict, key, &client_count);
+ if (ret)
+ goto out;
+
+ cli_out ("Clients connected : %d", client_count);
+ cli_out ("%-48s %15s %15s", "Hostname", "BytesRead",
+ "BytesWritten");
+ cli_out ("%-48s %15s %15s", "--------", "---------",
+ "------------");
+ for (j =0; j < client_count; j++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key),
+ "brick%d.client%d.hostname", i, j);
+ ret = dict_get_str (dict, key, &clientname);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key),
+ "brick%d.client%d.bytesread", i, j);
+ ret = dict_get_uint64 (dict, key, &bytesread);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key),
+ "brick%d.client%d.byteswrite", i, j);
+ ret = dict_get_uint64 (dict, key, &byteswrite);
+ if (ret)
+ goto out;
+
+ cli_out ("%-48s %15"PRIu64" %15"PRIu64,
+ clientname, bytesread, byteswrite);
+ }
+ }
+out:
+ cli_out ("----------------------------------------------\n");
+ return;
+}
+
+void
+cli_print_volume_status_inode_entry (dict_t *dict, char *prefix)
+{
+ int ret = -1;
+ char key[1024] = {0,};
+ char *gfid = NULL;
+ uint64_t nlookup = 0;
+ uint32_t ref = 0;
+ int ia_type = 0;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (prefix);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.gfid", prefix);
+ ret = dict_get_str (dict, key, &gfid);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.nlookup", prefix);
+ ret = dict_get_uint64 (dict, key, &nlookup);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.ref", prefix);
+ ret = dict_get_uint32 (dict, key, &ref);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.ia_type", prefix);
+ ret = dict_get_int32 (dict, key, &ia_type);
+ if (ret)
+ goto out;
+
+ cli_out ("%-40s %14"PRIu64" %14"PRIu32" %9d",
+ gfid, nlookup, ref, ia_type);
+
+out:
+ return;
+
+}
+
+void
+cli_print_volume_status_itables (dict_t *dict, char *prefix)
+{
+ int ret = -1;
+ char key[1024] = {0,};
+ uint32_t active_size = 0;
+ uint32_t lru_size = 0;
+ uint32_t purge_size = 0;
+ int i =0;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (prefix);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.active_size", prefix);
+ ret = dict_get_uint32 (dict, key, &active_size);
+ if (ret)
+ goto out;
+ if (active_size != 0) {
+ cli_out ("Active inodes:");
+ cli_out ("%-40s %14s %14s %9s", "GFID", "Lookups", "Ref",
+ "IA type");
+ cli_out ("%-40s %14s %14s %9s", "----", "-------", "---",
+ "-------");
+ }
+ for (i = 0; i < active_size; i++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.active%d", prefix, i);
+ cli_print_volume_status_inode_entry (dict, key);
+ }
+ cli_out (" ");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.lru_size", prefix);
+ ret = dict_get_uint32 (dict, key, &lru_size);
+ if (ret)
+ goto out;
+ if (lru_size != 0) {
+ cli_out ("LRU inodes:");
+ cli_out ("%-40s %14s %14s %9s", "GFID", "Lookups", "Ref",
+ "IA type");
+ cli_out ("%-40s %14s %14s %9s", "----", "-------", "---",
+ "-------");
+ }
+ for (i = 0; i < lru_size; i++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.lru%d", prefix, i);
+ cli_print_volume_status_inode_entry (dict, key);
+ }
+ cli_out (" ");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.purge_size", prefix);
+ ret = dict_get_uint32 (dict, key, &purge_size);
+ if (ret)
+ goto out;
+ if (purge_size != 0) {
+ cli_out ("Purged inodes:");
+ cli_out ("%-40s %14s %14s %9s", "GFID", "Lookups", "Ref",
+ "IA type");
+ cli_out ("%-40s %14s %14s %9s", "----", "-------", "---",
+ "-------");
+ }
+ for (i = 0; i < purge_size; i++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.purge%d", prefix, i);
+ cli_print_volume_status_inode_entry (dict, key);
+ }
+
+out:
+ return;
+}
+
+void
+cli_print_volume_status_inode (dict_t *dict)
+{
+ int ret = -1;
+ char *volname = NULL;
+ int brick_count = 0;
+ char *hostname = NULL;
+ char *path = NULL;
+ int online = -1;
+ int conn_count = 0;
+ char key[1024] = {0,};
+ int i = 0;
+ int j = 0;
+
+ GF_ASSERT (dict);
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret)
+ goto out;
+ cli_out ("Inode tables for volume %s", volname);
+
+ ret = dict_get_int32 (dict, "count", &brick_count);
+ if (ret)
+ goto out;
+
+ for (i = 0; i < brick_count; i++) {
+ cli_out ("----------------------------------------------");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.hostname", i);
+ ret = dict_get_str (dict, key, &hostname);
+ if (ret)
+ goto out;
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.path", i);
+ ret = dict_get_str (dict, key, &path);
+ if (ret)
+ goto out;
+ cli_out ("Brick : %s:%s", hostname, path);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.status", i);
+ ret = dict_get_int32 (dict, key, &online);
+ if (ret)
+ goto out;
+ if (!online) {
+ cli_out ("Brick is offline");
+ continue;
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.conncount", i);
+ ret = dict_get_int32 (dict, key, &conn_count);
+ if (ret)
+ goto out;
+
+ for (j = 0; j < conn_count; j++) {
+ if (conn_count > 1)
+ cli_out ("Connection %d:", j+1);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.conn%d.itable",
+ i, j);
+ cli_print_volume_status_itables (dict, key);
+ cli_out (" ");
+ }
+ }
+out:
+ cli_out ("----------------------------------------------");
+ return;
+}
+
+void
+cli_print_volume_status_fdtable (dict_t *dict, char *prefix)
+{
+ int ret = -1;
+ char key[1024] = {0,};
+ int refcount = 0;
+ uint32_t maxfds = 0;
+ int firstfree = 0;
+ int openfds = 0;
+ int fd_pid = 0;
+ int fd_refcount = 0;
+ int fd_flags = 0;
+ int i = 0;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (prefix);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.refcount", prefix);
+ ret = dict_get_int32 (dict, key, &refcount);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.maxfds", prefix);
+ ret = dict_get_uint32 (dict, key, &maxfds);
+ if (ret)
+ goto out;
+
+ memset (key, 0 ,sizeof (key));
+ snprintf (key, sizeof (key), "%s.firstfree", prefix);
+ ret = dict_get_int32 (dict, key, &firstfree);
+ if (ret)
+ goto out;
+
+ cli_out ("RefCount = %d MaxFDs = %d FirstFree = %d",
+ refcount, maxfds, firstfree);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.openfds", prefix);
+ ret = dict_get_int32 (dict, key, &openfds);
+ if (ret)
+ goto out;
+ if (0 == openfds) {
+ cli_out ("No open fds");
+ goto out;
+ }
+
+ cli_out ("%-19s %-19s %-19s %-19s", "FD Entry", "PID",
+ "RefCount", "Flags");
+ cli_out ("%-19s %-19s %-19s %-19s", "--------", "---",
+ "--------", "-----");
+
+ for (i = 0; i < maxfds ; i++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdentry%d.pid", prefix, i);
+ ret = dict_get_int32 (dict, key, &fd_pid);
+ if (ret)
+ continue;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdentry%d.refcount",
+ prefix, i);
+ ret = dict_get_int32 (dict, key, &fd_refcount);
+ if (ret)
+ continue;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdentry%d.flags", prefix, i);
+ ret = dict_get_int32 (dict, key, &fd_flags);
+ if (ret)
+ continue;
+
+ cli_out ("%-19d %-19d %-19d %-19d", i, fd_pid, fd_refcount,
+ fd_flags);
+ }
+
+out:
+ return;
+}
+
+void
+cli_print_volume_status_fd (dict_t *dict)
+{
+ int ret = -1;
+ char *volname = NULL;
+ int brick_count = 0;
+ char *hostname = NULL;
+ char *path = NULL;
+ int online = -1;
+ int conn_count = 0;
+ char key[1024] = {0,};
+ int i = 0;
+ int j = 0;
+
+ GF_ASSERT (dict);
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret)
+ goto out;
+ cli_out ("FD tables for volume %s", volname);
+
+ ret = dict_get_int32 (dict, "count", &brick_count);
+ if (ret)
+ goto out;
+
+ for (i = 0; i < brick_count; i++) {
+ cli_out ("----------------------------------------------");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.hostname", i);
+ ret = dict_get_str (dict, key, &hostname);
+ if (ret)
+ goto out;
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.path", i);
+ ret = dict_get_str (dict, key, &path);
+ if (ret)
+ goto out;
+ cli_out ("Brick : %s:%s", hostname, path);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.status", i);
+ ret = dict_get_int32 (dict, key, &online);
+ if (ret)
+ goto out;
+ if (!online) {
+ cli_out ("Brick is offline");
+ continue;
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.conncount", i);
+ ret = dict_get_int32 (dict, key, &conn_count);
+ if (ret)
+ goto out;
+
+ for (j = 0; j < conn_count; j++) {
+ cli_out ("Connection %d:", j+1);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.conn%d.fdtable",
+ i, j);
+ cli_print_volume_status_fdtable (dict, key);
+ cli_out (" ");
+ }
+ }
+out:
+ cli_out ("----------------------------------------------");
+ return;
+}
+
+void
+cli_print_volume_status_call_frame (dict_t *dict, char *prefix)
+{
+ int ret = -1;
+ char key[1024] = {0,};
+ int ref_count = 0;
+ char *translator = 0;
+ int complete = 0;
+ char *parent = NULL;
+ char *wind_from = NULL;
+ char *wind_to = NULL;
+ char *unwind_from = NULL;
+ char *unwind_to = NULL;
+
+ if (!dict || !prefix)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.refcount", prefix);
+ ret = dict_get_int32 (dict, key, &ref_count);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.translator", prefix);
+ ret = dict_get_str (dict, key, &translator);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.complete", prefix);
+ ret = dict_get_int32 (dict, key, &complete);
+ if (ret)
+ return;
+
+ cli_out (" Ref Count = %d", ref_count);
+ cli_out (" Translator = %s", translator);
+ cli_out (" Completed = %s", (complete ? "Yes" : "No"));
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.parent", prefix);
+ ret = dict_get_str (dict, key, &parent);
+ if (!ret)
+ cli_out (" Parent = %s", parent);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.windfrom", prefix);
+ ret = dict_get_str (dict, key, &wind_from);
+ if (!ret)
+ cli_out (" Wind From = %s", wind_from);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.windto", prefix);
+ ret = dict_get_str (dict, key, &wind_to);
+ if (!ret)
+ cli_out (" Wind To = %s", wind_to);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.unwindfrom", prefix);
+ ret = dict_get_str (dict, key, &unwind_from);
+ if (!ret)
+ cli_out (" Unwind From = %s", unwind_from);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.unwindto", prefix);
+ ret = dict_get_str (dict, key, &unwind_to);
+ if (!ret)
+ cli_out (" Unwind To = %s", unwind_to);
+}
+
+void
+cli_print_volume_status_call_stack (dict_t *dict, char *prefix)
+{
+ int ret = -1;
+ char key[1024] = {0,};
+ int uid = 0;
+ int gid = 0;
+ int pid = 0;
+ uint64_t unique = 0;
+ //char *op = NULL;
+ int count = 0;
+ int i = 0;
+
+ if (!dict || !prefix)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.uid", prefix);
+ ret = dict_get_int32 (dict, key, &uid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.gid", prefix);
+ ret = dict_get_int32 (dict, key, &gid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pid", prefix);
+ ret = dict_get_int32 (dict, key, &pid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.unique", prefix);
+ ret = dict_get_uint64 (dict, key, &unique);
+ if (ret)
+ return;
+
+ /*
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.op", prefix);
+ ret = dict_get_str (dict, key, &op);
+ if (ret)
+ return;
+ */
+
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.count", prefix);
+ ret = dict_get_int32 (dict, key, &count);
+ if (ret)
+ return;
+
+ cli_out (" UID : %d", uid);
+ cli_out (" GID : %d", gid);
+ cli_out (" PID : %d", pid);
+ cli_out (" Unique : %"PRIu64, unique);
+ //cli_out ("\tOp : %s", op);
+ cli_out (" Frames : %d", count);
+
+ for (i = 0; i < count; i++) {
+ cli_out (" Frame %d", i+1);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.frame%d", prefix, i);
+ cli_print_volume_status_call_frame (dict, key);
+ }
+
+ cli_out (" ");
+}
+
+void
+cli_print_volume_status_callpool (dict_t *dict)
+{
+ int ret = -1;
+ char *volname = NULL;
+ int brick_count = 0;
+ char *hostname = NULL;
+ char *path = NULL;
+ int online = -1;
+ int call_count = 0;
+ char key[1024] = {0,};
+ int i = 0;
+ int j = 0;
+
+ GF_ASSERT (dict);
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret)
+ goto out;
+ cli_out ("Pending calls for volume %s", volname);
+
+ ret = dict_get_int32 (dict, "count", &brick_count);
+ if (ret)
+ goto out;
+
+ for (i = 0; i < brick_count; i++) {
+ cli_out ("----------------------------------------------");
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.hostname", i);
+ ret = dict_get_str (dict, key, &hostname);
+ if (ret)
+ goto out;
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.path", i);
+ ret = dict_get_str (dict, key, &path);
+ if (ret)
+ goto out;
+ cli_out ("Brick : %s:%s", hostname, path);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.status", i);
+ ret = dict_get_int32 (dict, key, &online);
+ if (ret)
+ goto out;
+ if (!online) {
+ cli_out ("Brick is offline");
+ continue;
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "brick%d.callpool.count", i);
+ ret = dict_get_int32 (dict, key, &call_count);
+ if (ret)
+ goto out;
+ cli_out ("Pending calls: %d", call_count);
+
+ if (0 == call_count)
+ continue;
+
+ for (j = 0; j < call_count; j++) {
+ cli_out ("Call Stack%d", j+1);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key),
+ "brick%d.callpool.stack%d", i, j);
+ cli_print_volume_status_call_stack (dict, key);
+ }
+ }
+
+out:
+ cli_out ("----------------------------------------------");
+ return;
+}
+
static int
gf_cli3_1_status_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
@@ -3869,6 +4732,31 @@ gf_cli3_1_status_cbk (struct rpc_req *req, struct iovec *iov,
status.brick = GF_CALLOC (1, PATH_MAX + 256, gf_common_mt_strdup);
+ switch (cmd & GF_CLI_STATUS_MASK) {
+ case GF_CLI_STATUS_MEM:
+ cli_print_volume_status_mem (dict);
+ goto cont;
+ break;
+ case GF_CLI_STATUS_CLIENTS:
+ cli_print_volume_status_clients (dict);
+ goto cont;
+ break;
+ case GF_CLI_STATUS_INODE:
+ cli_print_volume_status_inode (dict);
+ goto cont;
+ break;
+ case GF_CLI_STATUS_FD:
+ cli_print_volume_status_fd (dict);
+ goto cont;
+ break;
+ case GF_CLI_STATUS_CALLPOOL:
+ cli_print_volume_status_callpool (dict);
+ goto cont;
+ break;
+ default:
+ break;
+ }
+
ret = dict_get_str (dict, "volname", &volname);
if (ret)
goto out;
@@ -3934,9 +4822,10 @@ gf_cli3_1_status_cbk (struct rpc_req *req, struct iovec *iov,
}
}
+cont:
ret = rsp.op_ret;
- out:
+out:
if (status.brick)
GF_FREE (status.brick);
diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c
index 9e98190..558ab16 100644
--- a/glusterfsd/src/glusterfsd-mgmt.c
+++ b/glusterfsd/src/glusterfsd-mgmt.c
@@ -45,6 +45,7 @@
#include "glusterfsd-mem-types.h"
#include "rpcsvc.h"
#include "cli1-xdr.h"
+#include "statedump.h"
static char is_mgmt_rpc_reconnect;
@@ -736,6 +737,138 @@ out:
}
int
+glusterfs_handle_brick_status (rpcsvc_request_t *req)
+{
+ int ret = -1;
+ gd1_mgmt_brick_op_req brick_req = {0,};
+ gd1_mgmt_brick_op_rsp rsp = {0,};
+ glusterfs_ctx_t *ctx = NULL;
+ glusterfs_graph_t *active = NULL;
+ xlator_t *this = NULL;
+ xlator_t *any = NULL;
+ xlator_t *xlator = NULL;
+ dict_t *dict = NULL;
+ dict_t *output = NULL;
+ char *volname = NULL;
+ char *xname = NULL;
+ int32_t cmd = 0;
+ char *msg = NULL;
+
+ GF_ASSERT (req);
+ this = THIS;
+ GF_ASSERT (this);
+
+ if (!xdr_to_generic (req->msg[0], &brick_req,
+ (xdrproc_t)xdr_gd1_mgmt_brick_op_req)) {
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ dict = dict_new ();
+ ret = dict_unserialize (brick_req.input.input_val,
+ brick_req.input.input_len, &dict);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "Failed to unserialize "
+ "req-buffer to dictionary");
+ goto out;
+ }
+
+ ret = dict_get_int32 (dict, "cmd", &cmd);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Couldn't get status op");
+ goto out;
+ }
+
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Couldn't get volname");
+ goto out;
+ }
+
+ ctx = glusterfs_ctx_get ();
+ GF_ASSERT (ctx);
+ active = ctx->active;
+ any = active->first;
+
+ ret = gf_asprintf (&xname, "%s-server", volname);
+ if (-1 == ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Out of memory");
+ goto out;
+ }
+
+ xlator = xlator_search_by_name (any, xname);
+ if (!xlator) {
+ gf_log (this->name, GF_LOG_ERROR, "xlator %s is not loaded",
+ xname);
+ ret = -1;
+ goto out;
+ }
+
+
+ output = dict_new ();
+ switch (cmd & GF_CLI_STATUS_MASK) {
+ case GF_CLI_STATUS_MEM:
+ ret = 0;
+ gf_proc_dump_mem_info_to_dict (output);
+ gf_proc_dump_mempool_info_to_dict (ctx, output);
+ break;
+
+ case GF_CLI_STATUS_CLIENTS:
+ ret = xlator->dumpops->priv_to_dict (xlator, output);
+ break;
+
+ case GF_CLI_STATUS_INODE:
+ ret = xlator->dumpops->inode_to_dict (xlator, output);
+ break;
+
+ case GF_CLI_STATUS_FD:
+ ret = xlator->dumpops->fd_to_dict (xlator, output);
+ break;
+
+ case GF_CLI_STATUS_CALLPOOL:
+ ret = 0;
+ gf_proc_dump_pending_frames_to_dict (ctx->pool, output);
+ break;
+
+ default:
+ ret = -1;
+ msg = gf_strdup ("Unknown status op");
+ break;
+ }
+ rsp.op_ret = ret;
+ rsp.op_errno = 0;
+ if (ret && msg)
+ rsp.op_errstr = msg;
+ else
+ rsp.op_errstr = "";
+
+ ret = dict_allocate_and_serialize (output, &rsp.output.output_val,
+ (size_t *)&rsp.output.output_len);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to serialize output dict to rsp");
+ goto out;
+ }
+
+ ret = glusterfs_submit_reply (req, &rsp, NULL, 0, NULL,
+ (xdrproc_t)xdr_gd1_mgmt_brick_op_rsp);
+
+out:
+ if (dict)
+ dict_unref (dict);
+ if (brick_req.input.input_val)
+ free (brick_req.input.input_val);
+ if (xname)
+ GF_FREE (xname);
+ if (msg)
+ GF_FREE (msg);
+ if (rsp.output.output_val)
+ GF_FREE (rsp.output.output_val);
+
+ return ret;
+}
+
+int
glusterfs_handle_rpc_msg (rpcsvc_request_t *req)
{
int ret = -1;
@@ -751,6 +884,9 @@ glusterfs_handle_rpc_msg (rpcsvc_request_t *req)
case GLUSTERD_BRICK_XLATOR_HEAL:
ret = glusterfs_handle_translator_heal (req);
break;
+ case GLUSTERD_BRICK_STATUS:
+ ret = glusterfs_handle_brick_status (req);
+ break;
default:
break;
}
@@ -806,7 +942,8 @@ rpcsvc_actor_t glusterfs_actors[] = {
[GLUSTERD_BRICK_NULL] = { "NULL", GLUSTERD_BRICK_NULL, glusterfs_handle_rpc_msg, NULL, NULL, 0},
[GLUSTERD_BRICK_TERMINATE] = { "TERMINATE", GLUSTERD_BRICK_TERMINATE, glusterfs_handle_rpc_msg, NULL, NULL, 0},
[GLUSTERD_BRICK_XLATOR_INFO] = { "TRANSLATOR INFO", GLUSTERD_BRICK_XLATOR_INFO, glusterfs_handle_rpc_msg, NULL, NULL, 0},
- [GLUSTERD_BRICK_XLATOR_HEAL] = { "TRANSLATOR HEAL", GLUSTERD_BRICK_XLATOR_HEAL, glusterfs_handle_rpc_msg, NULL, NULL, 0}
+ [GLUSTERD_BRICK_XLATOR_HEAL] = { "TRANSLATOR HEAL", GLUSTERD_BRICK_XLATOR_HEAL, glusterfs_handle_rpc_msg, NULL, NULL, 0},
+ [GLUSTERD_BRICK_STATUS] = {"STATUS", GLUSTERD_BRICK_STATUS, glusterfs_handle_rpc_msg, NULL, NULL, 0}
};
struct rpcsvc_program glusterfs_mop_prog = {
diff --git a/libglusterfs/src/fd.c b/libglusterfs/src/fd.c
index 50a564e..62a70c4 100644
--- a/libglusterfs/src/fd.c
+++ b/libglusterfs/src/fd.c
@@ -905,3 +905,95 @@ out:
return;
}
+
+void
+fdentry_dump_to_dict (fdentry_t *fdentry, char *prefix, dict_t *dict,
+ int *openfds)
+{
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ int ret = -1;
+
+ if (!fdentry)
+ return;
+ if (!dict)
+ return;
+
+ if (GF_FDENTRY_ALLOCATED != fdentry->next_free)
+ return;
+
+ if (fdentry->fd) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pid", prefix);
+ ret = dict_set_int32 (dict, key, fdentry->fd->pid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.refcount", prefix);
+ ret = dict_set_int32 (dict, key, fdentry->fd->refcount);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.flags", prefix);
+ ret = dict_set_int32 (dict, key, fdentry->fd->flags);
+
+ (*openfds)++;
+ }
+ return;
+}
+
+void
+fdtable_dump_to_dict (fdtable_t *fdtable, char *prefix, dict_t *dict)
+{
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ int i = 0;
+ int openfds = 0;
+ int ret = -1;
+
+ if (!fdtable)
+ return;
+ if (!dict)
+ return;
+
+ ret = pthread_mutex_trylock (&fdtable->lock);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdtable.refcount", prefix);
+ ret = dict_set_int32 (dict, key, fdtable->refcount);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdtable.maxfds", prefix);
+ ret = dict_set_uint32 (dict, key, fdtable->max_fds);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdtable.firstfree", prefix);
+ ret = dict_set_int32 (dict, key, fdtable->first_free);
+ if (ret)
+ goto out;
+
+ for (i = 0; i < fdtable->max_fds; i++) {
+ if (GF_FDENTRY_ALLOCATED ==
+ fdtable->fdentries[i].next_free) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdtable.fdentry%d",
+ prefix, i);
+ fdentry_dump_to_dict (&fdtable->fdentries[i], key,
+ dict, &openfds);
+ }
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.fdtable.openfds", prefix);
+ ret = dict_set_int32 (dict, key, openfds);
+
+out:
+ pthread_mutex_unlock (&fdtable->lock);
+ return;
+}
diff --git a/libglusterfs/src/inode.c b/libglusterfs/src/inode.c
index c23f0f0..4685ec8 100644
--- a/libglusterfs/src/inode.c
+++ b/libglusterfs/src/inode.c
@@ -1637,3 +1637,99 @@ inode_table_dump (inode_table_t *itable, char *prefix)
pthread_mutex_unlock(&itable->lock);
}
+
+void
+inode_dump_to_dict (inode_t *inode, char *prefix, dict_t *dict)
+{
+ int ret = -1;
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+
+ ret = TRY_LOCK (&inode->lock);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.gfid", prefix);
+ ret = dict_set_str (dict, key, gf_strdup (uuid_utoa (inode->gfid)));
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.nlookup", prefix);
+ ret = dict_set_uint64 (dict, key, inode->nlookup);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.ref", prefix);
+ ret = dict_set_uint32 (dict, key, inode->ref);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.ia_type", prefix);
+ ret = dict_set_int32 (dict, key, inode->ia_type);
+
+out:
+ UNLOCK (&inode->lock);
+ return;
+}
+
+void
+inode_table_dump_to_dict (inode_table_t *itable, char *prefix, dict_t *dict)
+{
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ int ret = 0;
+ inode_t *inode = NULL;
+ int count = 0;
+
+ ret = pthread_mutex_trylock (&itable->lock);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.itable.active_size", prefix);
+ ret = dict_set_uint32 (dict, key, itable->active_size);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.itable.lru_size", prefix);
+ ret = dict_set_uint32 (dict, key, itable->lru_size);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.itable.purge_size", prefix);
+ ret = dict_set_uint32 (dict, key, itable->purge_size);
+ if (ret)
+ goto out;
+
+ list_for_each_entry (inode, &itable->active, list) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.itable.active%d", prefix,
+ count++);
+ inode_dump_to_dict (inode, key, dict);
+ }
+ count = 0;
+
+ list_for_each_entry (inode, &itable->lru, list) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.itable.lru%d", prefix,
+ count++);
+ inode_dump_to_dict (inode, key, dict);
+ }
+ count = 0;
+
+ list_for_each_entry (inode, &itable->purge, list) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.itable.purge%d", prefix,
+ count++);
+ inode_dump_to_dict (inode, key, dict);
+ }
+
+out:
+ pthread_mutex_unlock (&itable->lock);
+
+ return;
+}
diff --git a/libglusterfs/src/stack.c b/libglusterfs/src/stack.c
index 0f65faa..29b44ae 100644
--- a/libglusterfs/src/stack.c
+++ b/libglusterfs/src/stack.c
@@ -161,6 +161,194 @@ gf_proc_dump_pending_frames (call_pool_t *call_pool)
UNLOCK (&(call_pool->lock));
}
+void
+gf_proc_dump_call_frame_to_dict (call_frame_t *call_frame,
+ char *prefix, dict_t *dict)
+{
+ int ret = -1;
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ call_frame_t tmp_frame = {0,};
+
+ if (!call_frame || !dict)
+ return;
+
+ ret = TRY_LOCK (&call_frame->lock);
+ if (ret)
+ return;
+ memcpy (&tmp_frame, call_frame, sizeof (tmp_frame));
+ UNLOCK (&call_frame->lock);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.refcount", prefix);
+ ret = dict_set_int32 (dict, key, tmp_frame.ref_count);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.translator", prefix);
+ ret = dict_set_str (dict, key, gf_strdup (tmp_frame.this->name));
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.complete", prefix);
+ ret = dict_set_int32 (dict, key, tmp_frame.complete);
+ if (ret)
+ return;
+
+ if (tmp_frame.parent) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.parent", prefix);
+ ret = dict_set_str (dict, key,
+ gf_strdup (tmp_frame.parent->this->name));
+ if (ret)
+ return;
+ }
+
+ if (tmp_frame.wind_from) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.windfrom", prefix);
+ ret = dict_set_str (dict, key, gf_strdup (tmp_frame.wind_from));
+ if (ret)
+ return;
+ }
+
+ if (tmp_frame.wind_to) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.windto", prefix);
+ ret = dict_set_str (dict, key, gf_strdup (tmp_frame.wind_to));
+ if (ret)
+ return;
+ }
+
+ if (tmp_frame.unwind_from) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.unwindfrom", prefix);
+ ret = dict_set_str (dict, key, gf_strdup (tmp_frame.unwind_from));
+ if (ret)
+ return;
+ }
+
+ if (tmp_frame.unwind_to) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.unwind_to", prefix);
+ ret = dict_set_str (dict, key, gf_strdup (tmp_frame.unwind_to));
+ }
+
+ return;
+}
+
+void
+gf_proc_dump_call_stack_to_dict (call_stack_t *call_stack,
+ char *prefix, dict_t *dict)
+{
+ int ret = -1;
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ call_frame_t *trav = NULL;
+ int count = 0;
+ int i = 0;
+
+ if (!call_stack || !dict)
+ return;
+
+ count = call_frames_count (&call_stack->frames);
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.uid", prefix);
+ ret = dict_set_int32 (dict, key, call_stack->uid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.gid", prefix);
+ ret = dict_set_int32 (dict, key, call_stack->gid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.pid", prefix);
+ ret = dict_set_int32 (dict, key, call_stack->pid);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.unique", prefix);
+ ret = dict_set_uint64 (dict, key, call_stack->unique);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.op", prefix);
+ if (call_stack->type == GF_OP_TYPE_FOP)
+ ret = dict_set_str (dict, key,
+ gf_fop_list[call_stack->op]);
+ else if (call_stack->type == GF_OP_TYPE_MGMT)
+ ret = dict_set_str (dict, key,
+ gf_mgmt_list[call_stack->op]);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.type", prefix);
+ ret = dict_set_int32 (dict, key, call_stack->type);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.count", prefix);
+ ret = dict_set_int32 (dict, key, count);
+ if (ret)
+ return;
+
+ trav = &call_stack->frames;
+ for (i = 0; i < count; i++) {
+ if (trav) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "%s.frame%d",
+ prefix, i);
+ gf_proc_dump_call_frame_to_dict (trav, key, dict);
+ trav = trav->next;
+ }
+ }
+
+ return;
+}
+
+void
+gf_proc_dump_pending_frames_to_dict (call_pool_t *call_pool, dict_t *dict)
+{
+ int ret = -1;
+ call_stack_t *trav = NULL;
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ int i = 0;
+
+ if (!call_pool || !dict)
+ return;
+
+ ret = TRY_LOCK (&call_pool->lock);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_WARNING, "Unable to dump call pool"
+ " to dict. errno: %d", errno);
+ return;
+ }
+
+ ret = dict_set_int32 (dict, "callpool.count", call_pool->cnt);
+ if (ret)
+ goto out;
+
+ list_for_each_entry (trav, &call_pool->all_frames, all_frames) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "callpool.stack%d", i);
+ gf_proc_dump_call_stack_to_dict (trav, key, dict);
+ i++;
+ }
+
+out:
+ UNLOCK (&call_pool->lock);
+
+ return;
+}
+
gf_boolean_t
__is_fuse_call (call_frame_t *frame)
{
diff --git a/libglusterfs/src/stack.h b/libglusterfs/src/stack.h
index a5689e0..c840405 100644
--- a/libglusterfs/src/stack.h
+++ b/libglusterfs/src/stack.h
@@ -414,6 +414,7 @@ create_frame (xlator_t *xl, call_pool_t *pool)
}
void gf_proc_dump_pending_frames(call_pool_t *call_pool);
-
+void gf_proc_dump_pending_frames_to_dict (call_pool_t *call_pool,
+ dict_t *dict);
gf_boolean_t __is_fuse_call (call_frame_t *frame);
#endif /* _STACK_H */
diff --git a/libglusterfs/src/statedump.c b/libglusterfs/src/statedump.c
index c744c6c..8c6fe92 100644
--- a/libglusterfs/src/statedump.c
+++ b/libglusterfs/src/statedump.c
@@ -235,6 +235,61 @@ gf_proc_dump_mem_info ()
}
void
+gf_proc_dump_mem_info_to_dict (dict_t *dict)
+{
+ if (!dict)
+ return;
+#ifdef HAVE_MALLOC_STATS
+ struct mallinfo info;
+ int ret = -1;
+
+ memset (&info, 0, sizeof(struct mallinfo));
+ info = mallinfo ();
+
+ ret = dict_set_int32 (dict, "mallinfo.arena", info.arena);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.ordblks", info.ordblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.smblks", info.smblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.hblks", info.hblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.hblkhd", info.hblkhd);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.usmblks", info.usmblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.fsmblks", info.fsmblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.uordblks", info.uordblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.fordblks", info.fordblks);
+ if (ret)
+ return;
+
+ ret = dict_set_int32 (dict, "mallinfo.keepcost", info.keepcost);
+ if (ret)
+ return;
+#endif
+ return;
+}
+
+void
gf_proc_dump_mempool_info (glusterfs_ctx_t *ctx)
{
struct mem_pool *pool = NULL;
@@ -253,6 +308,61 @@ gf_proc_dump_mempool_info (glusterfs_ctx_t *ctx)
}
}
+void
+gf_proc_dump_mempool_info_to_dict (glusterfs_ctx_t *ctx, dict_t *dict)
+{
+ struct mem_pool *pool = NULL;
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ int count = 0;
+ int ret = -1;
+
+ if (!ctx || !dict)
+ return;
+
+ list_for_each_entry (pool, &ctx->mempool_list, global_list) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "pool%d.name", count);
+ ret = dict_set_str (dict, key, pool->name);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "pool%d.hotcount", count);
+ ret = dict_set_int32 (dict, key, pool->hot_count);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "pool%d.coldcount", count);
+ ret = dict_set_int32 (dict, key, pool->cold_count);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "pool%d.paddedsizeof", count);
+ ret = dict_set_uint64 (dict, key, pool->padded_sizeof_type);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "pool%d.alloccount", count);
+ ret = dict_set_uint64 (dict, key, pool->alloc_count);
+ if (ret)
+ return;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "pool%d.max_alloc", count);
+ ret = dict_set_int32 (dict, key, pool->max_alloc);
+ if (ret)
+ return;
+
+ count++;
+ }
+ ret = dict_set_int32 (dict, "mempool-count", count);
+
+ return;
+}
+
void gf_proc_dump_latency_info (xlator_t *xl);
void
diff --git a/libglusterfs/src/statedump.h b/libglusterfs/src/statedump.h
index 1c56d6c..cdeb5b7 100644
--- a/libglusterfs/src/statedump.h
+++ b/libglusterfs/src/statedump.h
@@ -77,9 +77,17 @@ int gf_proc_dump_write(char *key, char *value,...);
void inode_table_dump(inode_table_t *itable, char *prefix);
+void inode_table_dump_to_dict (inode_table_t *itable, char *prefix, dict_t *dict);
+
void fdtable_dump(fdtable_t *fdtable, char *prefix);
+void fdtable_dump_to_dict (fdtable_t *fdtable, char *prefix, dict_t *dict);
+
void inode_dump(inode_t *inode, char *prefix);
+void gf_proc_dump_mem_info_to_dict (dict_t *dict);
+
+void gf_proc_dump_mempool_info_to_dict (glusterfs_ctx_t *ctx, dict_t *dict);
+
void glusterd_init (int sig);
#endif /* STATEDUMP_H */
diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h
index bc3d7a6..cca2505 100644
--- a/libglusterfs/src/xlator.h
+++ b/libglusterfs/src/xlator.h
@@ -756,12 +756,29 @@ typedef int32_t (*dumpop_inodectx_t) (xlator_t *this, inode_t *ino);
typedef int32_t (*dumpop_fdctx_t) (xlator_t *this, fd_t *fd);
+typedef int32_t (*dumpop_priv_to_dict_t) (xlator_t *this, dict_t *dict);
+
+typedef int32_t (*dumpop_inode_to_dict_t) (xlator_t *this, dict_t *dict);
+
+typedef int32_t (*dumpop_fd_to_dict_t) (xlator_t *this, dict_t *dict);
+
+typedef int32_t (*dumpop_inodectx_to_dict_t) (xlator_t *this, inode_t *ino,
+ dict_t *dict);
+
+typedef int32_t (*dumpop_fdctx_to_dict_t) (xlator_t *this, fd_t *fd,
+ dict_t *dict);
+
struct xlator_dumpops {
- dumpop_priv_t priv;
- dumpop_inode_t inode;
- dumpop_fd_t fd;
- dumpop_inodectx_t inodectx;
- dumpop_fdctx_t fdctx;
+ dumpop_priv_t priv;
+ dumpop_inode_t inode;
+ dumpop_fd_t fd;
+ dumpop_inodectx_t inodectx;
+ dumpop_fdctx_t fdctx;
+ dumpop_priv_to_dict_t priv_to_dict;
+ dumpop_inode_to_dict_t inode_to_dict;
+ dumpop_fd_to_dict_t fd_to_dict;
+ dumpop_inodectx_to_dict_t inodectx_to_dict;
+ dumpop_fdctx_to_dict_t fdctx_to_dict;
};
typedef struct xlator_list {
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index b35cdf9..9719960 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -180,6 +180,7 @@ enum glusterd_brick_procnum {
GLUSTERD_BRICK_TERMINATE,
GLUSTERD_BRICK_XLATOR_INFO,
GLUSTERD_BRICK_XLATOR_HEAL,
+ GLUSTERD_BRICK_STATUS,
GLUSTERD_BRICK_OP,
GLUSTERD_BRICK_MAXVALUE,
};
diff --git a/rpc/xdr/src/cli1-xdr.h b/rpc/xdr/src/cli1-xdr.h
index d559397..ea8ab02 100644
--- a/rpc/xdr/src/cli1-xdr.h
+++ b/rpc/xdr/src/cli1-xdr.h
@@ -161,14 +161,18 @@ enum gf1_cli_top_op {
typedef enum gf1_cli_top_op gf1_cli_top_op;
enum gf_cli_status_type {
- GF_CLI_STATUS_NONE = 0x0000,
- GF_CLI_STATUS_VOL = 0x0100,
- GF_CLI_STATUS_ALL = 0x0200,
- GF_CLI_STATUS_BRICK = 0x0400,
- GF_CLI_STATUS_DETAIL = 0x0800,
- GF_CLI_STATUS_VOL_DETAIL = 0x0900,
- GF_CLI_STATUS_ALL_DETAIL = 0x0A00,
- GF_CLI_STATUS_BRICK_DETAIL = 0x0C00,
+ GF_CLI_STATUS_INVAL = -1,
+ GF_CLI_STATUS_NONE = 0x000,
+ GF_CLI_STATUS_MEM = 0x001,
+ GF_CLI_STATUS_CLIENTS = 0x002,
+ GF_CLI_STATUS_INODE = 0x004,
+ GF_CLI_STATUS_FD = 0x008,
+ GF_CLI_STATUS_CALLPOOL = 0x010,
+ GF_CLI_STATUS_DETAIL = 0x020,
+ GF_CLI_STATUS_MASK = 0x0FF,
+ GF_CLI_STATUS_VOL = 0x100,
+ GF_CLI_STATUS_ALL = 0x200,
+ GF_CLI_STATUS_BRICK = 0x400,
};
typedef enum gf_cli_status_type gf_cli_status_type;
diff --git a/rpc/xdr/src/cli1-xdr.x b/rpc/xdr/src/cli1-xdr.x
index 5697310..a2edc57 100644
--- a/rpc/xdr/src/cli1-xdr.x
+++ b/rpc/xdr/src/cli1-xdr.x
@@ -106,14 +106,18 @@ enum gf1_cli_top_op {
/* The unconventional hex numbers help us perform
bit-wise operations which reduces complexity */
enum gf_cli_status_type {
- GF_CLI_STATUS_NONE = 0x0000,
- GF_CLI_STATUS_VOL = 0x0100,
- GF_CLI_STATUS_ALL = 0x0200,
- GF_CLI_STATUS_BRICK = 0x0400,
- GF_CLI_STATUS_DETAIL = 0x0800,
- GF_CLI_STATUS_VOL_DETAIL = 0x0900,
- GF_CLI_STATUS_ALL_DETAIL = 0x0A00,
- GF_CLI_STATUS_BRICK_DETAIL = 0x0C00
+ GF_CLI_STATUS_INVAL = -1,
+ GF_CLI_STATUS_NONE = 0x000,
+ GF_CLI_STATUS_MEM = 0x001, /*000000000001*/
+ GF_CLI_STATUS_CLIENTS = 0x002, /*000000000010*/
+ GF_CLI_STATUS_INODE = 0x004, /*000000000100*/
+ GF_CLI_STATUS_FD = 0x008, /*000000001000*/
+ GF_CLI_STATUS_CALLPOOL = 0x010, /*000000010000*/
+ GF_CLI_STATUS_DETAIL = 0x020, /*000000100000*/
+ GF_CLI_STATUS_MASK = 0x0FF, /*000011111111 Used to get the op*/
+ GF_CLI_STATUS_VOL = 0x100, /*000100000000*/
+ GF_CLI_STATUS_ALL = 0x200, /*001000000000*/
+ GF_CLI_STATUS_BRICK = 0x400 /*010000000000*/
};
struct gf_cli_req {
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index d725819..38d73b1 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -192,6 +192,18 @@ glusterd_brick_op_build_payload (glusterd_op_t op, glusterd_brickinfo_t *brickin
brick_req->name = "";
}
break;
+ case GD_OP_STATUS_VOLUME:
+ {
+ brick_req = GF_CALLOC (1, sizeof (*brick_req),
+ gf_gld_mt_mop_brick_req_t);
+ if (!brick_req) {
+ gf_log (THIS->name, GF_LOG_ERROR, "Out of memory");
+ goto out;
+ }
+ brick_req->op = GLUSTERD_BRICK_STATUS;
+ brick_req->name = "";
+ }
+ break;
default:
goto out;
break;
@@ -562,7 +574,6 @@ glusterd_op_stage_status_volume (dict_t *dict, char **op_errstr)
if (ret) {
snprintf (msg, sizeof(msg), "Volume %s does not exist", volname);
gf_log (THIS->name, GF_LOG_ERROR, "%s", msg);
- *op_errstr = gf_strdup(msg);
ret = -1;
goto out;
}
@@ -573,8 +584,12 @@ glusterd_op_stage_status_volume (dict_t *dict, char **op_errstr)
goto out;
ret = glusterd_brickinfo_from_brick (brick, &brickinfo);
- if (ret)
+ if (ret) {
+ snprintf (msg, sizeof (msg), "%s is not a brick",
+ brick);
+ gf_log (THIS->name, GF_LOG_ERROR, "%s", msg);
goto out;
+ }
ret = glusterd_volume_brickinfo_get (NULL,
brickinfo->hostname,
@@ -588,7 +603,6 @@ glusterd_op_stage_status_volume (dict_t *dict, char **op_errstr)
" volume %s", brick, volname);
gf_log (THIS->name, GF_LOG_ERROR, "%s", msg);
- *op_errstr = gf_strdup(msg);
ret = -1;
goto out;
}
@@ -597,8 +611,12 @@ glusterd_op_stage_status_volume (dict_t *dict, char **op_errstr)
ret = 0;
out:
- if (ret && !(*op_errstr))
- *op_errstr = gf_strdup ("Validation Failed for Status");
+ if (ret) {
+ if (msg[0] != '\0')
+ *op_errstr = gf_strdup (msg);
+ else
+ *op_errstr = gf_strdup ("Validation Failed for Status");
+ }
gf_log (THIS->name, GF_LOG_DEBUG, "Returning: %d", ret);
return ret;
@@ -1242,14 +1260,13 @@ glusterd_op_status_volume (dict_t *dict, char **op_errstr,
{
int ret = -1;
int brick_count = 0;
- int32_t brick_index = 0;
+ int brick_index = -1;
uint32_t cmd = 0;
char *volname = NULL;
char *brick = NULL;
xlator_t *this = NULL;
glusterd_volinfo_t *volinfo = NULL;
glusterd_brickinfo_t *brickinfo = NULL;
- glusterd_brickinfo_t *tmpbrickinfo = NULL;
glusterd_conf_t *priv = NULL;
this = THIS;
@@ -1301,36 +1318,41 @@ glusterd_op_status_volume (dict_t *dict, char **op_errstr,
ret = dict_get_str (dict, "brick", &brick);
if (ret)
goto out;
- ret = glusterd_brickinfo_from_brick (brick, &tmpbrickinfo);
+
+ ret = glusterd_volume_brickinfo_get_by_brick (brick,
+ volinfo,
+ &brickinfo,
+ GF_PATH_COMPLETE);
if (ret)
goto out;
- if (uuid_is_null (tmpbrickinfo->uuid) &&
- glusterd_resolve_brick (tmpbrickinfo))
+
+ if (uuid_compare (brickinfo->uuid, priv->uuid))
goto out;
- }
- list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
- if (!uuid_compare (brickinfo->uuid, priv->uuid)) {
+ glusterd_add_brick_to_dict (volinfo, brickinfo, rsp_dict, 0);
+ if (cmd & GF_CLI_STATUS_DETAIL)
+ glusterd_add_brick_detail_to_dict (volinfo, brickinfo,
+ rsp_dict, 0);
+ ret = dict_set_int32 (rsp_dict, "count", 1);
- if ((cmd & GF_CLI_STATUS_BRICK) != 0 &&
- (strcmp (tmpbrickinfo->path,
- brickinfo->path) ||
- uuid_compare (tmpbrickinfo->uuid,
- brickinfo->uuid)))
+ goto out;
+ } else {
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ brick_index++;
+ if (uuid_compare (brickinfo->uuid, priv->uuid))
continue;
glusterd_add_brick_to_dict (volinfo, brickinfo,
rsp_dict, brick_index);
- if (cmd & GF_CLI_STATUS_DETAIL)
+ if (cmd & GF_CLI_STATUS_DETAIL) {
glusterd_add_brick_detail_to_dict (volinfo,
brickinfo,
rsp_dict,
brick_index);
+ }
brick_count++;
}
- if (!(cmd & GF_CLI_STATUS_BRICK))
- brick_index++;
}
ret = dict_set_int32 (rsp_dict, "count", brick_count);
@@ -2149,6 +2171,7 @@ glusterd_need_brick_op (glusterd_op_t op)
switch (op) {
case GD_OP_PROFILE_VOLUME:
+ case GD_OP_STATUS_VOLUME:
ret = _gf_true;
break;
default:
@@ -2503,6 +2526,57 @@ glusterd_profile_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
return ret;
}
+void
+_status_volume_add_brick_rsp (dict_t *this, char *key, data_t *value,
+ void *data)
+{
+ char new_key[256] = {0,};
+ data_t *new_value = 0;
+ glusterd_pr_brick_rsp_conv_t *rsp_ctx = NULL;
+
+ rsp_ctx = data;
+ new_value = data_copy (value);
+ snprintf (new_key, sizeof (new_key), "brick%d.%s", rsp_ctx->count, key);
+ dict_set (rsp_ctx->dict, new_key, new_value);
+
+ return;
+}
+
+int
+glusterd_status_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
+ dict_t *rsp_dict, dict_t *op_ctx,
+ char **op_errstr)
+{
+ int ret = 0;
+ glusterd_pr_brick_rsp_conv_t rsp_ctx = {0};
+ int32_t count = 0;
+ int index = 0;
+
+ GF_ASSERT (rsp_dict);
+ GF_ASSERT (op_ctx);
+ GF_ASSERT (op_errstr);
+ GF_ASSERT (brickinfo);
+
+ ret = dict_get_int32 (op_ctx, "count", &count);
+ if (ret) {
+ count = 0;
+ } else {
+ count++;
+ }
+ ret = dict_get_int32 (rsp_dict, "index", &index);
+ if (ret)
+ goto out;
+ dict_del (rsp_dict, "index");
+
+ rsp_ctx.count = index;
+ rsp_ctx.dict = op_ctx;
+ dict_foreach (rsp_dict, _status_volume_add_brick_rsp, &rsp_ctx);
+ ret = dict_set_int32 (op_ctx, "count", count);
+
+out:
+ return ret;
+}
+
int32_t
glusterd_handle_brick_rsp (glusterd_brickinfo_t *brickinfo,
glusterd_op_t op, dict_t *rsp_dict, dict_t *op_ctx,
@@ -2516,7 +2590,11 @@ glusterd_handle_brick_rsp (glusterd_brickinfo_t *brickinfo,
case GD_OP_PROFILE_VOLUME:
ret = glusterd_profile_volume_brick_rsp (brickinfo, rsp_dict,
op_ctx, op_errstr);
- break;
+ break;
+ case GD_OP_STATUS_VOLUME:
+ ret = glusterd_status_volume_brick_rsp (brickinfo, rsp_dict,
+ op_ctx, op_errstr);
+ break;
default:
break;
@@ -2869,6 +2947,113 @@ out:
}
static int
+glusterd_bricks_select_status_volume (dict_t *dict, char **op_errstr)
+{
+ int ret = -1;
+ int cmd = 0;
+ int brick_index = -1;
+ char *volname = NULL;
+ char *brickname = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_pending_node_t *pending_node = NULL;
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
+
+ GF_ASSERT (dict);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
+
+ ret = dict_get_int32 (dict, "cmd", &cmd);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR, "Unable to get status type");
+ goto out;
+ }
+
+ if (cmd & GF_CLI_STATUS_ALL)
+ goto out;
+
+ switch (cmd & GF_CLI_STATUS_MASK) {
+ case GF_CLI_STATUS_MEM:
+ case GF_CLI_STATUS_CLIENTS:
+ case GF_CLI_STATUS_INODE:
+ case GF_CLI_STATUS_FD:
+ case GF_CLI_STATUS_CALLPOOL:
+ break;
+ default:
+ goto out;
+ }
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR, "Unable to get volname");
+ goto out;
+ }
+ ret = glusterd_volinfo_find (volname, &volinfo);
+ if (ret) {
+ goto out;
+ }
+
+ if ( (cmd & GF_CLI_STATUS_BRICK) != 0) {
+ ret = dict_get_str (dict, "brick", &brickname);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Unable to get brick");
+ goto out;
+ }
+ ret = glusterd_volume_brickinfo_get_by_brick (brickname,
+ volinfo,
+ &brickinfo,
+ GF_PATH_COMPLETE);
+ if (ret)
+ goto out;
+
+ if (uuid_compare (brickinfo->uuid, priv->uuid)||
+ !glusterd_is_brick_started (brickinfo))
+ goto out;
+
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ }
+ pending_node->node = brickinfo;
+ pending_node->type = GD_NODE_BRICK;
+ pending_node->index = 0;
+ list_add_tail (&pending_node->list, &opinfo.pending_bricks);
+
+ ret = 0;
+ } else {
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ brick_index++;
+ if (uuid_compare (brickinfo->uuid, priv->uuid) ||
+ !glusterd_is_brick_started (brickinfo)) {
+ continue;
+ }
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ gf_log (THIS->name ,GF_LOG_ERROR,
+ "Unable to allocate memory");
+ goto out;
+ }
+ pending_node->node = brickinfo;
+ pending_node->type = GD_NODE_BRICK;
+ pending_node->index = brick_index;
+ list_add_tail (&pending_node->list,
+ &opinfo.pending_bricks);
+ pending_node = NULL;
+ }
+ }
+out:
+ return ret;
+}
+
+static int
glusterd_op_ac_send_brick_op (glusterd_op_sm_event_t *event, void *ctx)
{
int ret = 0;
@@ -2990,6 +3175,10 @@ glusterd_op_bricks_select (glusterd_op_t op, dict_t *dict, char **op_errstr)
ret = glusterd_bricks_select_heal_volume (dict, op_errstr);
break;
+ case GD_OP_STATUS_VOLUME:
+ ret = glusterd_bricks_select_status_volume (dict, op_errstr);
+ break;
+
default:
break;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index a4dd7e2..21d8ab0 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -1038,8 +1038,7 @@ glusterd_volume_status_use_rsp_dict (dict_t *rsp_dict)
rsp_ctx.count = count;
rsp_ctx.dict = ctx_dict;
dict_foreach (rsp_dict, glusterd_volume_status_add_peer_rsp, &rsp_ctx);
- dict_del (ctx_dict, "count");
- ret = dict_get_int32 (ctx_dict, "count", &brick_count);
+
ret = dict_set_int32 (ctx_dict, "count", count + brick_count);
out:
return ret;
@@ -1626,9 +1625,13 @@ glusterd3_1_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
call_frame_t *frame = NULL;
glusterd_op_brick_rsp_ctx_t *ev_ctx = NULL;
dict_t *dict = NULL;
+ int index = 0;
+ glusterd_req_ctx_t *req_ctx = NULL;
+ glusterd_pending_node_t *node = NULL;
GF_ASSERT (req);
frame = myframe;
+ req_ctx = frame->local;
if (-1 == req->rpc_status) {
rsp.op_ret = -1;
@@ -1643,7 +1646,7 @@ glusterd3_1_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
gf_log ("", GF_LOG_ERROR, "error");
rsp.op_ret = -1;
rsp.op_errno = EINVAL;
- rsp.op_errstr = strdup ("Unable to decode response");
+ rsp.op_errstr = strdup ("Unable to decode brick op response");
event_type = GD_OP_EVENT_RCVD_RJT;
goto out;
}
@@ -1668,6 +1671,19 @@ glusterd3_1_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
op_ret = rsp.op_ret;
+ /* Add index to rsp_dict for GD_OP_STATUS_VOLUME */
+ if (GD_OP_STATUS_VOLUME == req_ctx->op) {
+ node = frame->cookie;
+ index = node->index;
+ ret = dict_set_int32 (dict, "index", index);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Error setting index on brick status rsp dict");
+ rsp.op_ret = -1;
+ event_type = GD_OP_EVENT_RCVD_RJT;
+ goto out;
+ }
+ }
out:
ev_ctx = GF_CALLOC (1, sizeof (*ev_ctx), gf_gld_mt_brick_rsp_ctx_t);
GF_ASSERT (ev_ctx);
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index 6e96192..44f84d7 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -240,6 +240,7 @@ typedef struct glusterd_pending_node_ {
struct list_head list;
void *node;
gd_node_type type;
+ int32_t index;
} glusterd_pending_node_t;
enum glusterd_op_ret {
diff --git a/xlators/protocol/server/src/server.c b/xlators/protocol/server/src/server.c
index d767199..60bc517 100644
--- a/xlators/protocol/server/src/server.c
+++ b/xlators/protocol/server/src/server.c
@@ -164,6 +164,38 @@ ret:
/* */
int
+server_fd_to_dict (xlator_t *this, dict_t *dict)
+{
+ server_conf_t *conf = NULL;
+ server_connection_t *trav = NULL;
+ char key[GF_DUMP_MAX_BUF_LEN] = {0,};
+ int count = 0;
+ int ret = -1;
+
+ GF_VALIDATE_OR_GOTO (THIS->name, this, out);
+ GF_VALIDATE_OR_GOTO (this->name, dict, out);
+
+ conf = this->private;
+ if (!conf)
+ return -1;
+
+ ret = pthread_mutex_trylock (&conf->mutex);
+ if (ret)
+ return -1;
+
+ list_for_each_entry (trav, &conf->conns, list) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "conn%d", count++);
+ fdtable_dump_to_dict (trav->fdtable, key, dict);
+ }
+ pthread_mutex_unlock (&conf->mutex);
+
+ ret = dict_set_int32 (dict, "conncount", count);
+out:
+ return ret;
+}
+
+int
server_fd (xlator_t *this)
{
server_conf_t *conf = NULL;
@@ -218,6 +250,53 @@ out:
}
int
+server_priv_to_dict (xlator_t *this, dict_t *dict)
+{
+ server_conf_t *conf = NULL;
+ rpc_transport_t *xprt = NULL;
+ peer_info_t *peerinfo = NULL;
+ char key[32] = {0,};
+ int count = 0;
+ int ret = -1;
+
+ GF_VALIDATE_OR_GOTO (THIS->name, this, out);
+ GF_VALIDATE_OR_GOTO (THIS->name, dict, out);
+
+ conf = this->private;
+ if (!conf)
+ return 0;
+ //TODO: Dump only specific info to dict
+
+ list_for_each_entry (xprt, &conf->xprt_list, list) {
+ peerinfo = &xprt->peerinfo;
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "client%d.hostname", count);
+ ret = dict_set_str (dict, key, peerinfo->identifier);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "client%d.bytesread", count);
+ ret = dict_set_uint64 (dict, key, xprt->total_bytes_read);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "client%d.byteswrite", count);
+ ret = dict_set_uint64 (dict, key, xprt->total_bytes_write);
+ if (ret)
+ goto out;
+
+ count++;
+ }
+
+ ret = dict_set_int32 (dict, "clientcount", count);
+
+out:
+ return ret;
+}
+
+int
server_priv (xlator_t *this)
{
server_conf_t *conf = NULL;
@@ -250,6 +329,57 @@ out:
}
int
+server_inode_to_dict (xlator_t *this, dict_t *dict)
+{
+ server_conf_t *conf = NULL;
+ server_connection_t *trav = NULL;
+ char key[32] = {0,};
+ int count = 0;
+ int ret = -1;
+ xlator_t *prev_bound_xl = NULL;
+
+ GF_VALIDATE_OR_GOTO (THIS->name, this, out);
+ GF_VALIDATE_OR_GOTO (this->name, dict, out);
+
+ conf = this->private;
+ if (!conf)
+ return -1;
+
+ ret = pthread_mutex_trylock (&conf->mutex);
+ if (ret)
+ return -1;
+
+ list_for_each_entry (trav, &conf->conns, list) {
+ if (trav->bound_xl && trav->bound_xl->itable) {
+ /* Presently every brick contains only one
+ * bound_xl for all connections. This will lead
+ * to duplicating of the inode lists, if listing
+ * is done for every connection. This simple check
+ * prevents duplication in the present case. If
+ * need arises the check can be improved.
+ */
+ if (trav->bound_xl == prev_bound_xl)
+ continue;
+ prev_bound_xl = trav->bound_xl;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "conn%d", count);
+ inode_table_dump_to_dict (trav->bound_xl->itable,
+ key, dict);
+ count++;
+ }
+ }
+ pthread_mutex_unlock (&conf->mutex);
+
+ ret = dict_set_int32 (dict, "conncount", count);
+
+out:
+ if (prev_bound_xl)
+ prev_bound_xl = NULL;
+ return ret;
+}
+
+int
server_inode (xlator_t *this)
{
server_conf_t *conf = NULL;
@@ -811,9 +941,12 @@ struct xlator_cbks cbks = {
};
struct xlator_dumpops dumpops = {
- .priv = server_priv,
- .fd = server_fd,
- .inode = server_inode,
+ .priv = server_priv,
+ .fd = server_fd,
+ .inode = server_inode,
+ .priv_to_dict = server_priv_to_dict,
+ .fd_to_dict = server_fd_to_dict,
+ .inode_to_dict = server_inode_to_dict,
};