diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.c')
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index fbec4fcafb8..89bfa3d7358 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -7777,6 +7777,42 @@ glusterd_friend_contains_vol_bricks (glusterd_volinfo_t *volinfo, return ret; } +/* Checks if the given peer contains bricks belonging to the given volume. + * Returns, + * 2 - if peer contains all the bricks + * 1 - if peer contains at least 1 brick + * 0 - if peer contains no bricks + */ +int +glusterd_friend_contains_snap_bricks (glusterd_snap_t *snapinfo, + uuid_t friend_uuid) +{ + int ret = -1; + glusterd_volinfo_t *volinfo = NULL; + glusterd_brickinfo_t *brickinfo = NULL; + int count = 0; + + GF_VALIDATE_OR_GOTO ("glusterd", snapinfo, out); + + cds_list_for_each_entry (volinfo, &snapinfo->volumes, vol_list) { + cds_list_for_each_entry (brickinfo, &volinfo->bricks, + brick_list) { + if (!gf_uuid_compare (brickinfo->uuid, friend_uuid)) { + count++; + } + } + } + + if (count > 0) + ret = 1; + else + ret = 0; + +out: + gf_msg_debug (THIS->name, 0, "Returning %d", ret); + return ret; +} + /* Cleanup the stale volumes left behind in the cluster. The volumes which are * contained completely within the detached peer are stale with respect to the * cluster. |