glusterfs.git/xlators/protocol, branch v3.1.0qa37

stat enhancements

2010-10-01T16:33:50+00:00

* dht to send 'setxattr' to all subvolumes in the layout
* server dumps info on total bytes read/written for 'trusted.io.stat.dump' key
* server dumps all the mount point IP for 'trusted.list.mount.point' key.
* io-stats dumps latency information only if measured

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1701 (better statistics  gathering in glusterd)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1701

Changes to replace flock with gf_flock across GlusterFS.

2010-10-01T12:05:53+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Vijay Bellur 

BUG: 865 (Add locks recovery support in GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865

remove 'gfs_id' field from all protocol xdr structures

2010-10-01T10:41:21+00:00

It was kept as a debugging requirement/placeholder. Because RPC is
mostly bug free with regard to basic xdr structures, it doesn't
make sense to carry this forward in release. Saves 8bytes in each
request.

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875

cluster/afr: Recover locks on child_up from source to sink.

2010-10-01T08:02:52+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Vijay Bellur 

BUG: 865 (Add locks recovery support in GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865

glusterfsd: perform init new graph if re-configure fails

2010-09-30T18:19:28+00:00

Signed-off-by: Vijay Bellur 
Signed-off-by: Vijay Bellur 

BUG: 1235 (Bug for all pump/migrate commits)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235

protocol/client: cluster/afr: Support lock recovery and self heal.

2010-09-30T18:19:24+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Vijay Bellur 

BUG: 865 (Add locks recovery support in GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865

protocol/client: handle more NULL dereference

2010-09-30T08:52:09+00:00

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1745 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1745

protocol/server: set 'this->private' only if 'init()' is successful

2010-09-29T19:23:15+00:00

If volume file is fetched (due to HUP or volume file changes) and
server init is called again, server protocol init fails with 'bind
to port failed' error. If 'this->private' is set to new 'conf'
before successful init, the whole process goes to corrupted state.

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971

client-handshake: prevent NULL dereference

2010-09-29T04:54:13+00:00

Signed-off-by: Amar Tumballi 
Signed-off-by: Vijay Bellur 

BUG: 1720 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1720

resolver: set safer conditionals during path creation

2010-09-29T04:54:09+00:00

when client would send just the path as part of a transaction, path
reconstruction would create parent directory's path instead of actual
path at the time of resolution.

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

BUG: 935 (Directories change mode from 0755 to 0644 automatically)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=935