glusterfs.git/xlators, branch v3.0.1

storage/posix: Fix an access-after-free bug in release() and releasedir().

2010-01-25T12:39:09+00:00

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

BUG: 533 (close() should not block main loop)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533

dht: initialize layout type

2010-01-23T19:07:05+00:00

Instead of relying on CALLOC's zero initialization which happens
to be the value of DHT_HASH_TYPE_DM, explicitly set the value

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

BUG: 523 (Hash type is not initialized in dht_layout_new)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=523

protocol/client: Look only for op_ret while handling a setvolume response.

2010-01-23T18:37:17+00:00

op_errno should not be looked up to stop processing setvolume_cbk().
This fixes the problem of 3.0.x clients crashing if they attempt to
connect to 2.0.x servers.

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

BUG: 564 (3.0.1rc3 server daemon crashes when any of the 2.0.x version client connects)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=564

error-gen: change all STACK_UNWIND calls to STACK_UNWIND_STRICT

2010-01-23T12:47:30+00:00

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

BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269

error-gen: unwind fsync with proper parameters

2010-01-23T12:47:26+00:00

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

BUG: 553 (server crashed in server_fsync_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=553

protocol/server: cleanup whitespaces

2010-01-23T10:58:38+00:00

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

BUG: 272 (Server backend storage hang should not cause the mount point to hang)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272

Server backend storage hang should not cause the mount point to hang.

2010-01-23T10:58:34+00:00

Submitted-by: Krishna Srinivas 
NOTE: fixed compilation issues in posix.c introduced while merging

storage/posix polls for FS/kernel being functional by issuing
statvfs() call. In case statvfs expires the timer, storage/posix will
send CHILD_DOWN to upper translator. Ultimately this will cause
protocol/server to disconnect all clients connected and also cleans up
the data structures. Hence if soft lockup or other kernel bug causes
backend FS to hang, the clients will not be hung.

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

BUG: 272 (Server backend storage hang should not cause the mount point to hang)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272

protocol/server: handle group id decoding in a stricter way

2010-01-23T07:01:48+00:00

This causes crash between 3.0.x servers and 2.0.x clients

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

BUG: 564 (3.0.1rc3 server daemon crashes when any of the 2.0.x version client connects)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=564

cluster/afr: Send the struct flock returned by the server to the user.

2010-01-21T14:40:59+00:00

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

BUG: 521 (SPECFS validation fails over distribute + replicate)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=521

storage/posix: Make the janitor sleep duration configurable.

2010-01-21T12:25:45+00:00

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

BUG: 533 (close() should not block main loop)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533