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authorRajesh Joseph <rjoseph@redhat.com>2014-06-20 18:04:33 +0530
committerKrishnan Parthasarathi <kparthas@redhat.com>2014-06-23 03:36:54 -0700
commitbeeb30a4b777c5bbd6ebfd8f2074b99f30122e08 (patch)
treeeb385d2dd3291c17b36f0d896cc2ee9552adbb7d /xlators/mgmt/glusterd/src/glusterd-snapshot.c
parent8d92734f289ab55910045ba7b92bbef1d0dd123c (diff)
glusterd/snapshot: cli error message corrected
snapshot delete on failure used to give invalid error message. Change-Id: I65d6edf8004c9a1bb91f28fa987b2d1629134013 BUG: 1111603 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/8137 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Sachin Pandit <spandit@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-snapshot.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapshot.c28
1 files changed, 27 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot.c b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
index ad322646eff..0c5953bcd7f 100644
--- a/xlators/mgmt/glusterd/src/glusterd-snapshot.c
+++ b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
@@ -2033,6 +2033,7 @@ glusterd_lvm_snapshot_remove (dict_t *rsp_dict, glusterd_volinfo_t *snap_vol)
struct mntent save_entry = {0,};
int32_t brick_count = -1;
int32_t ret = -1;
+ int32_t err = 0;
glusterd_brickinfo_t *brickinfo = NULL;
xlator_t *this = NULL;
char buff[PATH_MAX] = "";
@@ -2128,6 +2129,7 @@ glusterd_lvm_snapshot_remove (dict_t *rsp_dict, glusterd_volinfo_t *snap_vol)
"Lvm is not mounted for brick %s:%s. "
"Removing the brick path.",
brickinfo->hostname, brickinfo->path);
+ err = -1; /* We need to record this failure */
goto remove_brick_path;
}
@@ -2139,7 +2141,7 @@ glusterd_lvm_snapshot_remove (dict_t *rsp_dict, glusterd_volinfo_t *snap_vol)
"(volume: %s) failed", brickinfo->hostname,
brickinfo->path, snap_vol->snapshot->snapname,
snap_vol->volname);
- ret = -1;
+ err = -1; /* We need to record this failure */
goto remove_brick_path;
}
ret = glusterd_do_lvm_snapshot_remove (snap_vol, brickinfo,
@@ -2149,6 +2151,7 @@ glusterd_lvm_snapshot_remove (dict_t *rsp_dict, glusterd_volinfo_t *snap_vol)
gf_log (this->name, GF_LOG_ERROR, "failed to "
"remove the snapshot %s (%s)",
brickinfo->path, entry->mnt_fsname);
+ err = -1; /* We need to record this failure */
}
remove_brick_path:
@@ -2208,6 +2211,9 @@ remove_brick_path:
ret = 0;
out:
+ if (err) {
+ ret = err;
+ }
GF_FREE (mnt_pt);
GF_FREE (brick_mount_path);
gf_log (this->name, GF_LOG_TRACE, "Returning %d", ret);
@@ -6396,6 +6402,8 @@ glusterd_snapshot (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
xlator_t *this = NULL;
glusterd_conf_t *priv = NULL;
int32_t snap_command = 0;
+ char *snap_name = NULL;
+ char temp[PATH_MAX] = "";
int ret = -1;
this = THIS;
@@ -6436,6 +6444,24 @@ glusterd_snapshot (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
if (ret) {
gf_log (this->name, GF_LOG_ERROR, "Failed to "
"delete snapshot");
+ if (*op_errstr) {
+ /* If error string is already set
+ * then goto out */
+ goto out;
+ }
+
+ ret = dict_get_str (dict, "snapname", &snap_name);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to get snapname");
+ snap_name = "NA";
+ }
+
+ snprintf (temp, sizeof (temp), "Snapshot %s might "
+ "not be in an usable state.", snap_name);
+
+ *op_errstr = gf_strdup (temp);
+ ret = -1;
goto out;
}
break;