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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c10
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-snapshot.c98
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-store.c3
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h3
4 files changed, 62 insertions, 52 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c
index 5833e5ec593..1d64e6e980c 100644
--- a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c
@@ -1030,7 +1030,8 @@ glusterd_perform_missed_op (glusterd_snap_t *snap, int32_t op)
switch (op) {
case GF_SNAP_OPTION_TYPE_DELETE:
- ret = glusterd_snap_remove (dict, snap, _gf_true, _gf_false);
+ ret = glusterd_snap_remove (dict, snap, _gf_true, _gf_false,
+ _gf_false);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
GD_MSG_SNAP_REMOVE_FAIL,
@@ -1630,7 +1631,7 @@ glusterd_import_friend_snap (dict_t *peer_data, int32_t snap_count,
"The snap(%s) is scheduled to be decommissioned "
"Not accepting the snap.", peer_snap_name);
glusterd_snap_remove (dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true, _gf_false);
ret = 0;
goto out;
}
@@ -1708,7 +1709,7 @@ glusterd_import_friend_snap (dict_t *peer_data, int32_t snap_count,
out:
if (ret)
glusterd_snap_remove (dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true, _gf_false);
if (dict)
dict_unref (dict);
@@ -1935,7 +1936,8 @@ remove_my_data:
goto out;
}
- ret = glusterd_snap_remove (dict, snap, remove_lvm, _gf_false);
+ ret = glusterd_snap_remove (dict, snap, remove_lvm, _gf_false,
+ _gf_false);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
GD_MSG_SNAP_REMOVE_FAIL,
diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot.c b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
index e9a98ea694d..d185ba82979 100644
--- a/xlators/mgmt/glusterd/src/glusterd-snapshot.c
+++ b/xlators/mgmt/glusterd/src/glusterd-snapshot.c
@@ -2960,7 +2960,8 @@ int32_t
glusterd_snap_remove (dict_t *rsp_dict,
glusterd_snap_t *snap,
gf_boolean_t remove_lvm,
- gf_boolean_t force)
+ gf_boolean_t force,
+ gf_boolean_t is_clone)
{
int ret = -1;
int save_ret = 0;
@@ -2995,14 +2996,20 @@ glusterd_snap_remove (dict_t *rsp_dict,
}
}
- ret = glusterd_store_delete_snap (snap);
- if (ret) {
- gf_msg(this->name, GF_LOG_WARNING, 0,
- GD_MSG_SNAP_REMOVE_FAIL, "Failed to remove snap %s "
- "from store", snap->snapname);
- save_ret = ret;
- if (!force)
- goto out;
+ /* A clone does not persist snap info in /var/lib/glusterd/snaps/ *
+ * and hence there is no snap info to be deleted from there *
+ */
+ if (!is_clone) {
+ ret = glusterd_store_delete_snap (snap);
+ if (ret) {
+ gf_msg(this->name, GF_LOG_WARNING, 0,
+ GD_MSG_SNAP_REMOVE_FAIL,
+ "Failed to remove snap %s from store",
+ snap->snapname);
+ save_ret = ret;
+ if (!force)
+ goto out;
+ }
}
ret = glusterd_snapobject_delete (snap);
@@ -4403,7 +4410,8 @@ out:
if (ret) {
if (snap)
glusterd_snap_remove (rsp_dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true,
+ _gf_false);
snap = NULL;
}
@@ -5981,7 +5989,8 @@ glusterd_snapshot_remove_commit (dict_t *dict, char **op_errstr,
}
}
- ret = glusterd_snap_remove (rsp_dict, snap, _gf_true, _gf_false);
+ ret = glusterd_snap_remove (rsp_dict, snap, _gf_true, _gf_false,
+ _gf_false);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
GD_MSG_SNAP_REMOVE_FAIL, "Failed to remove snap %s",
@@ -6053,7 +6062,8 @@ glusterd_do_snap_cleanup (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
goto out;
}
- ret = glusterd_snap_remove (rsp_dict, snap, _gf_true, _gf_true);
+ ret = glusterd_snap_remove (rsp_dict, snap, _gf_true, _gf_true,
+ _gf_false);
if (ret) {
/* Ignore failure as this is a cleanup of half cooked
snapshot */
@@ -6343,7 +6353,7 @@ out:
if (ret) {
if (snap)
glusterd_snap_remove (rsp_dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true, _gf_true);
snap = NULL;
}
@@ -6479,7 +6489,8 @@ out:
if (ret) {
if (snap)
glusterd_snap_remove (rsp_dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true,
+ _gf_true);
snap = NULL;
}
@@ -6677,7 +6688,8 @@ out:
if (ret) {
if (snap)
glusterd_snap_remove (rsp_dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true,
+ _gf_false);
snap = NULL;
}
@@ -7722,7 +7734,8 @@ glusterd_handle_snap_limit (dict_t *dict, dict_t *rsp_dict)
}
ret = glusterd_snap_remove (rsp_dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true,
+ _gf_false);
if (ret)
gf_msg (this->name, GF_LOG_WARNING, 0,
GD_MSG_SNAP_REMOVE_FAIL,
@@ -7758,27 +7771,6 @@ glusterd_snapshot_clone_postvalidate (dict_t *dict, int32_t op_ret,
priv = this->private;
GF_ASSERT (priv);
- if (op_ret) {
- ret = dict_get_int32 (dict, "cleanup", &cleanup);
- if (!ret && cleanup) {
- ret = glusterd_do_snap_cleanup (dict, op_errstr,
- rsp_dict);
- if (ret) {
- gf_msg (this->name, GF_LOG_WARNING, 0,
- GD_MSG_SNAP_CLEANUP_FAIL, "cleanup "
- "operation failed");
- goto out;
- }
- }
- /* Irrespective of status of cleanup its better
- * to return from this function. As the functions
- * following this block is not required to be
- * executed in case of failure scenario.
- */
- ret = 0;
- goto out;
- }
-
ret = dict_get_str (dict, "clonename", &clonename);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
@@ -7795,16 +7787,29 @@ glusterd_snapshot_clone_postvalidate (dict_t *dict, int32_t op_ret,
goto out;
}
- ret = glusterd_snapshot_update_snaps_post_validate (dict,
- op_errstr,
- rsp_dict);
- if (ret) {
- gf_msg (this->name, GF_LOG_ERROR, 0,
- GD_MSG_SNAP_CREATION_FAIL, "Failed to "
- "create snapshot");
+ if (snap_vol)
+ snap = snap_vol->snapshot;
+
+ /* Fetch snap object from snap_vol and delete it all in case of *
+ * a failure, or else, just delete the snap object as it is not *
+ * needed in case of a clone *
+ */
+ if (op_ret) {
+ ret = dict_get_int32 (dict, "cleanup", &cleanup);
+ if (!ret && cleanup && snap) {
+ glusterd_snap_remove (rsp_dict, snap,
+ _gf_true, _gf_true,
+ _gf_true);
+ }
+ /* Irrespective of status of cleanup its better
+ * to return from this function. As the functions
+ * following this block is not required to be
+ * executed in case of failure scenario.
+ */
+ ret = 0;
goto out;
}
- snap = snap_vol->snapshot;
+
ret = glusterd_snapobject_delete (snap);
if (ret) {
gf_msg (this->name, GF_LOG_WARNING, 0,
@@ -8341,7 +8346,8 @@ glusterd_snapshot_restore_cleanup (dict_t *rsp_dict,
volname);
/* Now delete the snap entry. */
- ret = glusterd_snap_remove (rsp_dict, snap, _gf_false, _gf_true);
+ ret = glusterd_snap_remove (rsp_dict, snap, _gf_false, _gf_true,
+ _gf_false);
if (ret) {
gf_msg (this->name, GF_LOG_WARNING, 0,
GD_MSG_SNAP_REMOVE_FAIL, "Failed to delete "
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c
index 73b1c696271..d93f51bf63e 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.c
+++ b/xlators/mgmt/glusterd/src/glusterd-store.c
@@ -4195,7 +4195,8 @@ glusterd_snap_cleanup (xlator_t *this)
}
} else if (snap->snap_status != GD_SNAP_STATUS_IN_USE) {
ret = glusterd_snap_remove (dict, snap,
- _gf_true, _gf_true);
+ _gf_true, _gf_true,
+ _gf_false);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
GD_MSG_SNAP_REMOVE_FAIL,
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index e9098a227d2..7dbe96b6d83 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -1114,7 +1114,8 @@ glusterd_build_snap_device_path (char *device, char *snapname,
int32_t
glusterd_snap_remove (dict_t *rsp_dict, glusterd_snap_t *snap,
- gf_boolean_t remove_lvm, gf_boolean_t force);
+ gf_boolean_t remove_lvm, gf_boolean_t force,
+ gf_boolean_t is_clone);
int32_t
glusterd_snapshot_cleanup (dict_t *dict, char **op_errstr, dict_t *rsp_dict);
generated by cgit (git 2.34.1) at 2024-05-20 09:07:50 +0000