diff options
| author | Mohammed Rafi KC <rkavunga@redhat.com> | 2015-02-23 17:28:47 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2015-03-18 00:07:55 -0700 |
| commit | 260a6943849f99227248a8fc852a8c8fc3d1e289 (patch) | |
| tree | cf8d81b9e89a855975434638ac89abac7cde4696 /xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c | |
| parent | c99c72b35fac16e08c4d170b6a46a786caaeef58 (diff) | |
Snapshot/clone: clone of a snapshot that will act as a regular volume
snapshot clone will allow us to take a snpahot of a snapshot.
Newly created clone volume will be a regular volume with read/write
permissions.
CLI command
snapshot clone <clonename> <snapname>
Change-Id: Icadb993fa42fff787a330f8f49452da54e9db7de
BUG: 1199894
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9750
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c index 97935b6a975..fb22fc1c23e 100644 --- a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c @@ -2172,6 +2172,7 @@ glusterd_snap_use_rsp_dict (dict_t *dst, dict_t *src) switch (snap_command) { case GF_SNAP_OPTION_TYPE_CREATE: case GF_SNAP_OPTION_TYPE_DELETE: + case GF_SNAP_OPTION_TYPE_CLONE: ret = glusterd_snap_create_use_rsp_dict (dst, src); if (ret) { gf_log ("", GF_LOG_ERROR, "Unable to use rsp dict"); @@ -2781,6 +2782,21 @@ glusterd_snap_quorum_check (dict_t *dict, gf_boolean_t snap_volume, goto out; } break; + case GF_SNAP_OPTION_TYPE_CLONE: + + if (!does_gd_meet_server_quorum (this, peers_list, _gf_true)) { + ret = -1; + snprintf (err_str, sizeof (err_str), + "glusterds are not in quorum"); + gf_log (this->name, GF_LOG_WARNING, "%s", + err_str); + *op_errstr = gf_strdup (err_str); + goto out; + } + + gf_log (this->name, GF_LOG_DEBUG, "glusterds are in " + "quorum"); + break; case GF_SNAP_OPTION_TYPE_DELETE: case GF_SNAP_OPTION_TYPE_RESTORE: if (!does_gd_meet_server_quorum (this, peers_list, _gf_true)) { |