diff options
| -rw-r--r-- | tests/basic/uss.t | 12 | ||||
| -rw-r--r-- | xlators/features/snapview-server/src/snapview-server-mgmt.c | 7 | ||||
| -rw-r--r-- | xlators/features/snapview-server/src/snapview-server.c | 4 | ||||
| -rw-r--r-- | xlators/features/snapview-server/src/snapview-server.h | 9 |
4 files changed, 29 insertions, 3 deletions
diff --git a/tests/basic/uss.t b/tests/basic/uss.t index c8558050e36..09dd00ef995 100644 --- a/tests/basic/uss.t +++ b/tests/basic/uss.t @@ -36,6 +36,7 @@ TEST glusterd; TEST pidof glusterd; TEST $CLI volume create $V0 $H0:$L1 $H0:$L2 $H0:$L3; + TEST $CLI volume set $V0 nfs.disable false @@ -374,6 +375,15 @@ TEST rm -f $M0/aaa; TEST $CLI snapshot delete snap6; +# drop the caches so that, the dentry for "snap6" is +# is forgotten from the client cache. +drop_cache $M0 + +EXPECT_WITHIN 30 "5" count_snaps $M0; + +# This should fail, as snap6 just got deleted. +TEST ! stat $M0/.history/snap6 + TEST $CLI snapshot create snap6 $V0 no-timestamp TEST ls $M0/.history; @@ -384,6 +394,8 @@ TEST ls $M0/.history/snap6/; TEST ! stat $M0/.history/snap6/aaa; +TEST stat $M0 + # done with the tests start cleaning up of things TEST $CLI volume set $V0 features.uss disable diff --git a/xlators/features/snapview-server/src/snapview-server-mgmt.c b/xlators/features/snapview-server/src/snapview-server-mgmt.c index bc415efb81d..17b3515e9a9 100644 --- a/xlators/features/snapview-server/src/snapview-server-mgmt.c +++ b/xlators/features/snapview-server/src/snapview-server-mgmt.c @@ -407,7 +407,12 @@ mgmt_get_snapinfo_cbk(struct rpc_req *req, struct iovec *iov, int count, if (old_dirents) { for (i = 0; i < oldcount; i++) { if (old_dirents[i].fs) - glfs_fini(old_dirents[i].fs); + gf_msg_debug(this->name, 0, + "calling glfs_fini on " + "name: %s, snap_volname: %s, uuid: %s", + old_dirents[i].name, old_dirents[i].snap_volname, + old_dirents[i].uuid); + glfs_fini(old_dirents[i].fs); } } diff --git a/xlators/features/snapview-server/src/snapview-server.c b/xlators/features/snapview-server/src/snapview-server.c index b4998b88a8e..52273c995c7 100644 --- a/xlators/features/snapview-server/src/snapview-server.c +++ b/xlators/features/snapview-server/src/snapview-server.c @@ -2002,7 +2002,9 @@ svs_stat(call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *xdata) "failed", loc->name, uuid_utoa(loc->inode->gfid)); goto out; - } + } else + gf_msg_debug(this->name, 0, "stat on %s (%s) successful", loc->path, + uuid_utoa(loc->inode->gfid)); iatt_from_stat(&buf, &stat); gf_uuid_copy(buf.ia_gfid, loc->inode->gfid); diff --git a/xlators/features/snapview-server/src/snapview-server.h b/xlators/features/snapview-server/src/snapview-server.h index b25801901ed..42f22404b68 100644 --- a/xlators/features/snapview-server/src/snapview-server.h +++ b/xlators/features/snapview-server/src/snapview-server.h @@ -58,9 +58,16 @@ { \ for (i = 0; i < _private->num_snaps; i++) { \ tmp_fs = _private->dirents[i].fs; \ - gf_log(this->name, GF_LOG_DEBUG, "dirent->fs: %p", tmp_fs); \ + gf_log(this->name, GF_LOG_DEBUG, \ + "snap name: %s, snap volume: %s," \ + "dirent->fs: %p", \ + _private->dirents[i].name, \ + _private->dirents[i].snap_volname, tmp_fs); \ if (tmp_fs && fs && (tmp_fs == fs)) { \ found = _gf_true; \ + gf_msg_debug(this->name, 0, \ + "found the fs " \ + "instance"); \ break; \ } \ } \ |