From 96f6c5159da92500e8ddb21a487d2848a2b1f7db Mon Sep 17 00:00:00 2001 From: Vijaikumar M Date: Thu, 13 Feb 2014 16:32:12 +0530 Subject: glusterd/snapshot: Use snap uuid to create lvm snapshot Using snap uuid to create lvm snapshot will solve the problem of having '-' in the snap name or snap name is too long. Change-Id: If204f02a8f5de599fb409d06c7893ef3542a6300 BUG: 1045333 Signed-off-by: Vijaikumar M Reviewed-on: http://review.gluster.org/6709 Reviewed-by: Rajesh Joseph Tested-by: Rajesh Joseph --- xlators/mgmt/glusterd/src/glusterd.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'xlators/mgmt/glusterd/src/glusterd.h') diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index 8997e7555..27ebbbb6c 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -528,6 +528,20 @@ typedef ssize_t (*gd_serialize_t) (struct iovec outmsg, void *args); uuid_utoa(MY_UUID)); \ } while (0) +#define GLUSTERD_GET_UUID_NOHYPHEN(ret_string, uuid) do { \ + char *snap_volname_ptr = ret_string; \ + char *snap_volid_ptr = uuid_utoa(uuid); \ + while (*snap_volid_ptr) { \ + if (*snap_volid_ptr == '-') { \ + snap_volid_ptr++; \ + } else { \ + (*snap_volname_ptr++) = \ + (*snap_volid_ptr++); \ + } \ + } \ + *snap_volname_ptr = '\0'; \ + } while (0) + int glusterd_uuid_init(); int glusterd_uuid_generate_save (); -- cgit