From afad4e2d64c6bb01ff5dceb29b20ebcc02c1747b Mon Sep 17 00:00:00 2001 From: Amar Tumballi Date: Wed, 20 Apr 2011 23:46:05 +0000 Subject: cluster/stripe: make sure gfid is checked with valid data earlier logic of determining if different subvolumes have different gfid for same file had a flaw. It could have checked with a empty gfid field in case a reply comes from other subvolumes before first subvolume Signed-off-by: Amar Tumballi Signed-off-by: Anand Avati BUG: 2773 ([glusterfs-3.2.0qa12]: stripe lookup says gfid different) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2773 --- xlators/cluster/stripe/src/stripe.c | 9 ++++++--- xlators/cluster/stripe/src/stripe.h | 1 + 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c index 8f6790777..39b0e88fd 100644 --- a/xlators/cluster/stripe/src/stripe.c +++ b/xlators/cluster/stripe/src/stripe.c @@ -333,11 +333,14 @@ stripe_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (local->postparent_size < postparent->ia_size) local->postparent_size = postparent->ia_size; + if (uuid_is_null (local->ia_gfid)) + uuid_copy (local->ia_gfid, buf->ia_gfid); + /* Make sure the gfid on all the nodes are same */ - if (uuid_compare (local->stbuf.ia_gfid, buf->ia_gfid)) { + if (uuid_compare (local->ia_gfid, buf->ia_gfid)) { gf_log (this->name, GF_LOG_WARNING, - "%s: gfid different on subvolume", - local->loc.path); + "%s: gfid different on subvolume %s", + local->loc.path, prev->this->name); } } } diff --git a/xlators/cluster/stripe/src/stripe.h b/xlators/cluster/stripe/src/stripe.h index 2d7b92dd5..6934244a7 100644 --- a/xlators/cluster/stripe/src/stripe.h +++ b/xlators/cluster/stripe/src/stripe.h @@ -181,6 +181,7 @@ struct stripe_local { struct iobref *iobref; gf_dirent_t entries; dict_t *xattr; + uuid_t ia_gfid; }; typedef struct stripe_local stripe_local_t; -- cgit