diff options
| author | Avra Sengupta <asengupt@redhat.com> | 2016-10-25 12:44:29 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2016-10-27 00:30:53 -0700 |
| commit | 29587a91716e1e55bd172d63340c40249fb343c9 (patch) | |
| tree | 1aec054ccbbfb24a454a96350e61eba71077483a | |
| parent | 6ca5d6382f03685b31b12accb095093cf1486603 (diff) | |
glusterd/shared storage: Check for hook-script at staging
Check if S32gluster_enable_shared_storage.sh is present
at /var/lib/glusterd/hooks/1/set/post/ at staging
before proceeding with the command. Fail the command
with the appropriate error message in case it is not
present.
Change-Id: I84e3912f1cdffb927f8a40d74d52be43ee69388b
BUG: 1388348
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/15718
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 29 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 2 |
2 files changed, 25 insertions, 6 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index 939b40a881a..45fd74ded77 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -773,12 +773,14 @@ out: static int glusterd_validate_shared_storage (char *key, char *value, char *errstr) { - int32_t ret = -1; - int32_t exists = -1; - int32_t count = -1; - char *op = NULL; - xlator_t *this = NULL; - glusterd_conf_t *conf = NULL; + int32_t ret = -1; + int32_t exists = -1; + int32_t count = -1; + char *op = NULL; + char hook_script[PATH_MAX] = ""; + xlator_t *this = NULL; + glusterd_conf_t *conf = NULL; + struct stat stbuf = {0,}; this = THIS; GF_VALIDATE_OR_GOTO ("glusterd", this, out); @@ -807,6 +809,21 @@ glusterd_validate_shared_storage (char *key, char *value, char *errstr) goto out; } + snprintf (hook_script, sizeof(hook_script), + "%s"GLUSTERD_SHRD_STRG_HOOK_SCRIPT, conf->workdir); + + ret = sys_lstat (hook_script, &stbuf); + if (ret) { + snprintf (errstr, PATH_MAX, + "The hook-script (%s) required " + "for this operation is not present. " + "Please install the hook-script " + "and retry", hook_script); + gf_msg (this->name, GF_LOG_ERROR, ENOENT, + GD_MSG_FILE_OP_FAILED, "%s", errstr); + goto out; + } + if (!strncmp (value, "disable", strlen ("disable"))) { ret = dict_get_str (conf->opts, GLUSTERD_SHARED_STORAGE_KEY, &op); diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index dfc29ecb9e6..333a099faa1 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -47,6 +47,8 @@ #define GEO_CONF_MAX_OPT_VALS 6 #define GLUSTERD_CREATE_HOOK_SCRIPT "/hooks/1/gsync-create/post/" \ "S56glusterd-geo-rep-create-post.sh" +#define GLUSTERD_SHRD_STRG_HOOK_SCRIPT "/hooks/1/set/post/" \ + "S32gluster_enable_shared_storage.sh" #define GLUSTER_SHARED_STORAGE "gluster_shared_storage" #define GLUSTERD_SHARED_STORAGE_KEY "cluster.enable-shared-storage" |