glusterfs.git/xlators/cluster/afr/src/afr-open.c, branch v3.1.0qa5

Cleanup dead variables.

2010-08-12T06:46:45+00:00

Signed-off-by: Sachidananda Urs 
Signed-off-by: Anand V. Avati 

BUG: 1085 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1085

custer/afr added self-heal logging in normal mode

2010-07-23T11:28:57+00:00

Changes are made such that self heal
messages are printed (filename, type of selfheal such as data/meatadata/entry
selfheal and the cause which triggered the selfheal) in the log file
when run in normal mode.

Signed-off-by: Pranith Kumar K 
Signed-off-by: Anand V. Avati 

BUG: 1037 (selfheal information in normal logging mode)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1037

iatt: changes across the codebase

2010-03-16T15:31:32+00:00

- libglusterfs
  -- call-stub
  -- inode
  -- protocol
- libglusterfsclient
- cluster/replicate
- cluster/{dht,nufa,switch}
- cluster/unify
- cluster/HA
- cluster/map
- cluster/stripe
- debug/error-gen
- debug/trace
- debug/io-stats
- encryption/rot-13
- features/filter
- features/locks
- features/path-converter
- features/quota
- features/trash
- mount/fuse
- performance/io-threads
- performance/io-cache
- performance/quick-read
- performance/read-ahead
- performance/stat-prefetch
- performance/symlink-cache
- performance/write-behind
- protocol/client
- protocol/server
- storage-posix

Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 

BUG: 361 (GlusterFS 3.0 should work on Mac OS/X)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361

afr: fix memory leaks

2009-12-04T10:52:00+00:00

Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 

BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170

afr: fix fd reference leak

2009-12-02T01:52:50+00:00

Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati 

BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170

cluster/afr: Do self-heal on unopened fds.

2009-11-25T14:03:39+00:00

This patch completes the previous patch for self-heal of
open fds in replicate.

If an fd was never opened on a subvolume, we remember that
and do the open after we've done self-heal on that fd.

Signed-off-by: Vikas Gorur 
Signed-off-by: Anand V. Avati 

BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170

cluster/afr: Refactored the self-heal interface.

2009-11-24T14:40:12+00:00

Cleaned up the self-heal interface to callers.

Signed-off-by: Vikas Gorur 
Signed-off-by: Anand V. Avati 

BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170

cluster/afr: Do self-heal on reopened fds.

2009-11-24T14:40:08+00:00

This patch brings in partial support for self-heal of open
fds. The precondition is that the fd should have been opened
successfully during the initial open() (or create()), and we
assume that protocol/client has successfully reopened the fd
when the subvolume comes back up.

It works by doing an "up/down flush" (a dummy flush transaction
to do post-op wherever necessary) and then triggering
data self-heal on the file in the post-post-op hook of the
dummy flush transaction. This ensures that any writes
that come in during self-heal will wait until self-heal completes.

The up/down flush is also done when a subvolume goes down,
so that post-op is done on all subvolumes where pre-op was done.

Signed-off-by: Vikas Gorur 
Signed-off-by: Anand V. Avati 

BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170