From ca796eba11a3f965bfbaa9bbffb5ef00c9bbb7ad Mon Sep 17 00:00:00 2001 From: "M. Mohan Kumar" Date: Thu, 29 Nov 2012 21:46:07 +0530 Subject: BD Backend: Volume creation support A new parameter type is added to volume create command. To use BD xlator one has to specify following argument in addition to normal volume create device vg brick: for example, $ gluster volume create lv_volume device vg host:/vg1 Changes from previous version * New type 'backend' added to volinfo structure to differentiate between posix and bd xlator * Most of the volume related commands are updated to handle BD xlator, like add-brick, heal-brick etc refuse to work when volume is BD xlator type * Only one VG (ie brick) can be specified for BD xlator during volume creation * volume info shows VG info if its of type BD xlator BUG: 805138 Change-Id: I0ff90aca04840c71f364fabb0ab43ce33f9278ce Signed-off-by: M. Mohan Kumar Reviewed-on: http://review.gluster.org/3717 Reviewed-by: Vijay Bellur Tested-by: Vijay Bellur --- xlators/mgmt/glusterd/src/glusterd-handler.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'xlators/mgmt/glusterd/src/glusterd-handler.c') diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index cec94f89f..9433436d0 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -370,6 +370,13 @@ glusterd_add_volume_detail_to_dict (glusterd_volinfo_t *volinfo, if (ret) goto out; +#ifdef HAVE_BD_XLATOR + snprintf (key, 256, "volume%d.backend", count); + ret = dict_set_int32 (volumes, key, volinfo->backend); + if (ret) + goto out; +#endif + list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) { char brick[1024] = {0,}; snprintf (key, 256, "volume%d.brick%d", count, i); -- cgit