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authorM. Mohan Kumar <mohan@in.ibm.com>2012-11-29 21:46:07 +0530
committerVijay Bellur <vbellur@redhat.com>2012-11-29 09:39:25 -0800
commitca796eba11a3f965bfbaa9bbffb5ef00c9bbb7ad (patch)
tree26dfc9d8d2c5f0aa2cd2cfe5d590f4930bd4a7ba /xlators/mgmt/glusterd/src/glusterd-handler.c
parentb7840704c2095ad64f56da8d37fbae26db3a81ac (diff)
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:<VG-NAME> 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 <mohan@in.ibm.com> Reviewed-on: http://review.gluster.org/3717 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-handler.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index cec94f89f6c..9433436d0ae 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);