diff options
Diffstat (limited to 'filesystems/glusterfs/patches/patch-bz')
| -rw-r--r-- | filesystems/glusterfs/patches/patch-bz | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/filesystems/glusterfs/patches/patch-bz b/filesystems/glusterfs/patches/patch-bz new file mode 100644 index 00000000000..54c5022758c --- /dev/null +++ b/filesystems/glusterfs/patches/patch-bz @@ -0,0 +1,24 @@ +$NetBSD: patch-bz,v 1.1 2011/11/28 08:42:39 manu Exp $ + +When a client detects a changed gfid, it means another machine replaced +the node. Return ESTALE that that the stall data get flushed. This avoid +having the changed node being inaccessible forever because lookups still +return the old deleted node. + +The fix is pulled from upstream. + +--- xlators/protocol/client/src/client3_1-fops.c.orig 2011-11-28 05:54:38.000000000 +0100 ++++ xlators/protocol/client/src/client3_1-fops.c 2011-11-28 05:59:46.000000000 +0100 +@@ -2210,9 +2210,11 @@ + if ((!uuid_is_null (inode->gfid)) + && (uuid_compare (stbuf.ia_gfid, inode->gfid) != 0)) { + gf_log (frame->this->name, GF_LOG_WARNING, + "gfid changed for %s", local->loc.path); +- memcpy(&stbuf.ia_gfid, &inode->gfid, sizeof(inode->gfid)); ++ rsp.op_ret = -1; ++ op_errno = ESTALE; ++ goto out; + } + + rsp.op_ret = 0; + |