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authorAnand Avati <avati@gluster.com>2010-09-03 13:58:48 +0000
committerVijay Bellur <vijay@dev.gluster.com>2010-09-04 01:45:06 -0700
commitac60a2a7f3c7b07830669e282d9fc796cbc78f38 (patch)
treee99cb728b67e18498440fd55c2ab46b0a5c16d06 /xlators/mount
parent2822157056d8347518f7e1b8bf9ee04bea7286ae (diff)
gfid: changes in inode management
- incorporate usage of uuid (gfid) as the key for finding inodes - deprecate inode number/generation number based inode_get - undo code specific to generation numbers (attic list etc.) Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
Diffstat (limited to 'xlators/mount')
-rw-r--r--xlators/mount/fuse/src/fuse-bridge.c25
1 files changed, 5 insertions, 20 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index aea0f88b0..973091948 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -145,14 +145,6 @@ fuse_entry_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
state->loc.name, buf);
if (linked_inode != inode) {
- gf_log ("glusterfs-fuse", GF_LOG_WARNING,
- "%s(%s) inode (ptr=%p, ino=%"PRId64", "
- "gen=%"PRId64") found conflict (ptr=%p, "
- "ino=%"PRId64", gen=%"PRId64")",
- gf_fop_list[frame->root->op],
- state->loc.path, inode, inode->ino,
- inode->generation, linked_inode,
- linked_inode->ino, linked_inode->generation);
}
inode_lookup (linked_inode);
@@ -161,8 +153,6 @@ fuse_entry_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
/* should we do linked_node or inode */
feo.nodeid = inode_to_fuse_nodeid (linked_inode);
- feo.generation = linked_inode->generation;
-
inode_unref (linked_inode);
feo.entry_valid =
@@ -1445,14 +1435,6 @@ fuse_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
state->loc.name, buf);
if (linked_inode != inode) {
- gf_log ("glusterfs-fuse", GF_LOG_WARNING,
- "create(%s) inode (ptr=%p, ino=%"PRId64", "
- "gen=%"PRId64") found conflict (ptr=%p, "
- "ino=%"PRId64", gen=%"PRId64")",
- state->loc.path, inode, inode->ino,
- inode->generation, linked_inode,
- linked_inode->ino, linked_inode->generation);
-
/*
VERY racy code (if used anywhere else)
-- don't do this without understanding
@@ -1470,8 +1452,6 @@ fuse_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
feo.nodeid = inode_to_fuse_nodeid (linked_inode);
- feo.generation = linked_inode->generation;
-
feo.entry_valid = calc_timeout_sec (priv->entry_timeout);
feo.entry_valid_nsec = calc_timeout_nsec (priv->entry_timeout);
feo.attr_valid = calc_timeout_sec (priv->attribute_timeout);
@@ -2933,6 +2913,7 @@ fuse_first_lookup (xlator_t *this)
xlator_t *xl = NULL;
dict_t *dict = NULL;
struct fuse_first_lookup stub;
+ uuid_t gfid;
priv = this->private;
@@ -2954,6 +2935,10 @@ fuse_first_lookup (xlator_t *this)
frame->local = &stub;
+ memset (gfid, 0, 16);
+ gfid[15] = 1;
+
+
STACK_WIND (frame, fuse_first_lookup_cbk, xl, xl->fops->lookup,
&loc, dict);
dict_unref (dict);