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

2 files changed, 4 insertions, 9 deletions

diff --git a/xlators/protocol/legacy/server/src/server-protocol.c b/xlators/protocol/legacy/server/src/server-protocol.c
index 35d58ae9..56acc59b 100644
--- a/xlators/protocol/legacy/server/src/server-protocol.c
+++ b/xlators/protocol/legacy/server/src/server-protocol.c
@@ -2068,13 +2068,6 @@ server_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
                                          state->loc.name, stbuf);
 
                 if (link_inode != inode) {
-                        gf_log (this->name, GF_LOG_DEBUG,
-                                "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, link_inode,
-                                link_inode->ino, link_inode->generation);
 
                         /*
                            VERY racy code (if used anywhere else)
diff --git a/xlators/protocol/legacy/server/src/server-resolve.c b/xlators/protocol/legacy/server/src/server-resolve.c
index 63351fd3..f08ec1c0 100644
--- a/xlators/protocol/legacy/server/src/server-resolve.c
+++ b/xlators/protocol/legacy/server/src/server-resolve.c
@@ -354,7 +354,8 @@ resolve_entry_simple (call_frame_t *frame)
                 goto out;
         }
 
-        if (parent->ino != 1 && parent->generation != resolve->gen) {
+//        if (parent->ino != 1 && parent->generation != resolve->gen) {
+        if (0) {
                 /* simple resolution is decisive - request was for a
                    stale handle */
                 resolve->op_ret   = -1;
@@ -468,7 +469,8 @@ resolve_inode_simple (call_frame_t *frame)
                 goto out;
         }
 
-        if (inode->ino != 1 && inode->generation != resolve->gen) {
+//        if (inode->ino != 1 && inode->generation != resolve->gen) {
+        if (0) {
                 resolve->op_ret      = -1;
                 resolve->op_errno    = ENOENT;
                 ret = -1;