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authorSamikshan Bairagya <samikshan@gmail.com>2017-07-31 10:51:21 +0530
committerShyamsundar Ranganathan <srangana@redhat.com>2017-08-04 13:32:52 +0000
commit9bc0cf820ace2df58fc666f4ff4c7c50973b60a3 (patch)
tree69454561a59bad7eeb03b57f12c903099d1e37a3
parent985d86bbc08bb44d105bcacd32750f1b1c505d43 (diff)
glusterd: Add geo-replication session details to get-state output
This commit adds support to the get-state CLI to capture details on geo-replication session as obtained in `gluster volume geo-replication status detail` in its output. > Reviewed-on: https://review.gluster.org/17941 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Shubhendu Tripathi <shtripat@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Atin Mukherjee <amukherj@redhat.com> (cherry picked from commit 2e7daeffef05c6100cbcc39f1be62935711db3eb) Fixes: #291 Change-Id: I2fbcba70bfdaf439522637234805545194777ed4 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: https://review.gluster.org/17971 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
-rw-r--r--.gitignore1
-rw-r--r--cli/src/cli-rpc-ops.c33
-rw-r--r--libglusterfs/src/Makefile.am7
-rw-r--r--libglusterfs/src/common-utils.c36
-rw-r--r--libglusterfs/src/common-utils.h3
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-geo-rep.c2
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-geo-rep.h4
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c127
8 files changed, 177 insertions, 36 deletions
diff --git a/.gitignore b/.gitignore
index ccda5aa..c991724 100644
--- a/.gitignore
+++ b/.gitignore
@@ -91,6 +91,7 @@ libglusterfs/src/y.tab.h
libglusterfs/src/defaults.c
libglusterfs/src/glusterfs-fops.h
libglusterfs/src/cli1-xdr.h
+libglusterfs/src/protocol-common.h
libtool
# copied XDR for cyclic libglusterfs <-> rpc-header dependency
rpc/xdr/gen/*.x
diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c
index ff44a22..cbc9740 100644
--- a/cli/src/cli-rpc-ops.c
+++ b/cli/src/cli-rpc-ops.c
@@ -5537,39 +5537,6 @@ gf_cli_gsync_config_command (dict_t *dict)
return runner_run (&runner);
}
-char*
-get_struct_variable (int mem_num, gf_gsync_status_t *sts_val)
-{
- switch (mem_num) {
- case 0: return (sts_val->node);
- case 1: return (sts_val->master);
- case 2: return (sts_val->brick);
- case 3: return (sts_val->slave_user);
- case 4: return (sts_val->slave);
- case 5: return (sts_val->slave_node);
- case 6: return (sts_val->worker_status);
- case 7: return (sts_val->crawl_status);
- case 8: return (sts_val->last_synced);
- case 9: return (sts_val->entry);
- case 10: return (sts_val->data);
- case 11: return (sts_val->meta);
- case 12: return (sts_val->failures);
- case 13: return (sts_val->checkpoint_time);
- case 14: return (sts_val->checkpoint_completed);
- case 15: return (sts_val->checkpoint_completion_time);
- case 16: return (sts_val->brick_host_uuid);
- case 17: return (sts_val->last_synced_utc);
- case 18: return (sts_val->checkpoint_time_utc);
- case 19: return (sts_val->checkpoint_completion_time_utc);
- case 20: return (sts_val->slavekey);
- case 21: return (sts_val->session_slave);
- default:
- goto out;
- }
-
-out:
- return NULL;
-}
int
gf_cli_print_status (char **title_values,
diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am
index 768fe04..6c81142 100644
--- a/libglusterfs/src/Makefile.am
+++ b/libglusterfs/src/Makefile.am
@@ -38,9 +38,12 @@ libglusterfs_la_SOURCES = dict.c xlator.c logging.c \
compound-fop-utils.c throttle-tbf.c
nodist_libglusterfs_la_SOURCES = y.tab.c graph.lex.c defaults.c
-nodist_libglusterfs_la_HEADERS = y.tab.h
+nodist_libglusterfs_la_HEADERS = y.tab.h protocol-common.h
-BUILT_SOURCES = graph.lex.c defaults.c eventtypes.h
+BUILT_SOURCES = graph.lex.c defaults.c eventtypes.h protocol-common.h
+
+protocol-common.h: $(top_srcdir)/rpc/rpc-lib/src/protocol-common.h
+ cp $(top_srcdir)/rpc/rpc-lib/src/protocol-common.h .
libglusterfs_la_HEADERS = common-utils.h defaults.h default-args.h \
dict.h glusterfs.h hashfn.h timespec.h logging.h xlator.h \
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index ec1d5c4..772f4e0 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -53,6 +53,7 @@
#include "xxhash.h"
#include <ifaddrs.h>
#include "libglusterfs-messages.h"
+#include "protocol-common.h"
#ifndef AI_ADDRCONFIG
#define AI_ADDRCONFIG 0
@@ -4930,3 +4931,38 @@ glusterfs_compute_sha256 (const unsigned char *content, size_t size,
return 0;
}
+
+char*
+get_struct_variable (int mem_num, gf_gsync_status_t *sts_val)
+{
+ switch (mem_num) {
+ case 0: return (sts_val->node);
+ case 1: return (sts_val->master);
+ case 2: return (sts_val->brick);
+ case 3: return (sts_val->slave_user);
+ case 4: return (sts_val->slave);
+ case 5: return (sts_val->slave_node);
+ case 6: return (sts_val->worker_status);
+ case 7: return (sts_val->crawl_status);
+ case 8: return (sts_val->last_synced);
+ case 9: return (sts_val->entry);
+ case 10: return (sts_val->data);
+ case 11: return (sts_val->meta);
+ case 12: return (sts_val->failures);
+ case 13: return (sts_val->checkpoint_time);
+ case 14: return (sts_val->checkpoint_completed);
+ case 15: return (sts_val->checkpoint_completion_time);
+ case 16: return (sts_val->brick_host_uuid);
+ case 17: return (sts_val->last_synced_utc);
+ case 18: return (sts_val->checkpoint_time_utc);
+ case 19: return (sts_val->checkpoint_completion_time_utc);
+ case 20: return (sts_val->slavekey);
+ case 21: return (sts_val->session_slave);
+ default:
+ goto out;
+ }
+
+out:
+ return NULL;
+}
+
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index 022a2a7..e1c5f668 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -44,6 +44,7 @@ void trap (void);
#include "iatt.h"
#include "uuid.h"
#include "libglusterfs-messages.h"
+#include "protocol-common.h"
#define STRINGIFY(val) #val
#define TOSTRING(val) STRINGIFY(val)
@@ -939,5 +940,7 @@ gf_getgrouplist (const char *user, gid_t group, gid_t **groups);
int
glusterfs_compute_sha256 (const unsigned char *content, size_t size,
char *sha256_hash);
+char*
+get_struct_variable (int mem_num, gf_gsync_status_t *sts_val);
#endif /* _COMMON_UTILS_H */
diff --git a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
index 19f7a3b..b3ce6d1 100644
--- a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
+++ b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
@@ -4882,7 +4882,7 @@ out:
return ret;
}
-static int
+int
glusterd_get_gsync_status_mst (glusterd_volinfo_t *volinfo, dict_t *rsp_dict,
char *node)
{
diff --git a/xlators/mgmt/glusterd/src/glusterd-geo-rep.h b/xlators/mgmt/glusterd/src/glusterd-geo-rep.h
index 045bc2e..8d08bcd 100644
--- a/xlators/mgmt/glusterd/src/glusterd-geo-rep.h
+++ b/xlators/mgmt/glusterd/src/glusterd-geo-rep.h
@@ -45,5 +45,9 @@ int
_get_slave_status (dict_t *dict, char *key, data_t *value, void *data);
int
glusterd_check_geo_rep_running (gsync_status_param_t *param, char **op_errstr);
+
+int
+glusterd_get_gsync_status_mst (glusterd_volinfo_t *volinfo, dict_t *rsp_dict,
+ char *node);
#endif
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index 523e9d5..a57a4e1 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -32,6 +32,7 @@
#include "glusterd-store.h"
#include "glusterd-locks.h"
#include "glusterd-snapshot-utils.h"
+#include "glusterd-geo-rep.h"
#include "glusterd1-xdr.h"
#include "cli1-xdr.h"
@@ -4985,6 +4986,128 @@ out:
}
static int
+glusterd_print_gsync_status (FILE *fp, dict_t *gsync_dict)
+{
+ int ret = -1;
+ int gsync_count = 0;
+ int i = 0;
+ gf_gsync_status_t **status_vals = NULL;
+ char status_val_name[PATH_MAX] = {0,};
+
+ GF_VALIDATE_OR_GOTO (THIS->name, fp, out);
+ GF_VALIDATE_OR_GOTO (THIS->name, gsync_dict, out);
+
+ ret = dict_get_int32 (gsync_dict, "gsync-count", &gsync_count);
+
+ fprintf (fp, "Volume%d.gsync_count: %d\n", volcount, gsync_count);
+
+ if (gsync_count == 0) {
+ ret = 0;
+ goto out;
+ }
+
+ status_vals = GF_CALLOC (gsync_count, sizeof (gf_gsync_status_t *),
+ gf_common_mt_char);
+ if (!status_vals) {
+ ret = -1;
+ goto out;
+ }
+ for (i = 0; i < gsync_count; i++) {
+ status_vals[i] = GF_CALLOC (1, sizeof (gf_gsync_status_t),
+ gf_common_mt_char);
+ if (!status_vals[i]) {
+ ret = -1;
+ goto out;
+ }
+ }
+
+ for (i = 0; i < gsync_count; i++) {
+ snprintf (status_val_name, sizeof(status_val_name), "status_value%d", i);
+
+ ret = dict_get_bin (gsync_dict, status_val_name, (void **)&(status_vals[i]));
+ if (ret)
+ goto out;
+
+ fprintf (fp, "Volume%d.pair%d.session_slave: %s\n", volcount, i+1,
+ get_struct_variable(21, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.master_node: %s\n", volcount, i+1,
+ get_struct_variable(0, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.master_volume: %s\n", volcount, i+1,
+ get_struct_variable(1, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.master_brick: %s\n", volcount, i+1,
+ get_struct_variable(2, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.slave_user: %s\n", volcount, i+1,
+ get_struct_variable(3, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.slave: %s\n", volcount, i+1,
+ get_struct_variable(4, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.slave_node: %s\n", volcount, i+1,
+ get_struct_variable(5, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.status: %s\n", volcount, i+1,
+ get_struct_variable(6, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.crawl_status: %s\n", volcount, i+1,
+ get_struct_variable(7, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.last_synced: %s\n", volcount, i+1,
+ get_struct_variable(8, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.entry: %s\n", volcount, i+1,
+ get_struct_variable(9, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.data: %s\n", volcount, i+1,
+ get_struct_variable(10, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.meta: %s\n", volcount, i+1,
+ get_struct_variable(11, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.failures: %s\n", volcount, i+1,
+ get_struct_variable(12, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.checkpoint_time: %s\n", volcount,
+ i+1, get_struct_variable(13, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.checkpoint_completed: %s\n",
+ volcount, i+1, get_struct_variable(14, status_vals[i]));
+ fprintf (fp, "Volume%d.pair%d.checkpoint_completion_time: %s\n",
+ volcount, i+1, get_struct_variable(15, status_vals[i]));
+ }
+out:
+ for (i = 0; i < gsync_count; i++) {
+ if (status_vals[i]) {
+ GF_FREE (status_vals[i]);
+ }
+ }
+
+ if (status_vals)
+ GF_FREE (status_vals);
+
+ return ret;
+}
+
+static int
+glusterd_print_gsync_status_by_vol (FILE *fp, glusterd_volinfo_t *volinfo)
+{
+ int ret = -1;
+ dict_t *gsync_rsp_dict = NULL;
+ char my_hostname[256] = {0,};
+
+ GF_VALIDATE_OR_GOTO (THIS->name, volinfo, out);
+ GF_VALIDATE_OR_GOTO (THIS->name, fp, out);
+
+ gsync_rsp_dict = dict_new();
+ if (!gsync_rsp_dict)
+ goto out;
+
+ ret = gethostname(my_hostname, 256);
+ if (ret) {
+ /* stick to N/A */
+ (void) strcpy (my_hostname, "N/A");
+ }
+
+ ret = glusterd_get_gsync_status_mst (volinfo, gsync_rsp_dict,
+ my_hostname);
+ /* Ignoring ret as above function always returns ret = 0 */
+
+ ret = glusterd_print_gsync_status (fp, gsync_rsp_dict);
+ if (ret)
+ goto out;
+out:
+ return ret;
+}
+
+static int
glusterd_print_snapinfo_by_vol (FILE *fp, glusterd_volinfo_t *volinfo, int volcount)
{
int ret = -1;
@@ -5635,6 +5758,10 @@ glusterd_get_state (rpcsvc_request_t *req, dict_t *dict)
}
volcount = count;
+ ret = glusterd_print_gsync_status_by_vol (fp, volinfo);
+ if (ret)
+ goto out;
+
if (volinfo->dict)
dict_foreach (volinfo->dict,
glusterd_print_volume_options, fp);