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authorM. Mohan Kumar <mohan@in.ibm.com>2013-12-23 16:27:42 +0530
committerVijay Bellur <vbellur@redhat.com>2013-12-24 02:24:33 -0800
commitf86c618cd0943930c391e6bf55fdf977b3245f36 (patch)
treed3a472dd50c1db0ceff1fceaf69284ad1f280383 /xlators/storage/bd
parentf9698036fcc1ceedea19110139400d0cf4a54c9a (diff)
bd: Check for capabilities for creating thin lv
Check capabitlies of the volume before trying to create thin LV. BUG: 1028672 Change-Id: I1375f6f2a7576e223fc5d7cd40315999446db86a Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Reviewed-on: http://review.gluster.org/6577 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/storage/bd')
-rw-r--r--xlators/storage/bd/src/bd.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/xlators/storage/bd/src/bd.c b/xlators/storage/bd/src/bd.c
index 17a9a5f..4c3a7e1 100644
--- a/xlators/storage/bd/src/bd.c
+++ b/xlators/storage/bd/src/bd.c
@@ -1015,6 +1015,13 @@ bd_setx_stat_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
goto out;
}
+ if (!strcmp (type, BD_THIN) && !(priv->caps & BD_CAPS_THIN)) {
+ gf_log (this->name, GF_LOG_WARNING, "THIN lv not supported by "
+ "this volume");
+ op_errno = EOPNOTSUPP;
+ goto out;
+ }
+
s_size = strtok_r (NULL, ":", &p);
/* If size not specified get default size */