glusterfs.git/xlators/cluster/afr, branch v3.1.2

cluster/replicate: update st_nlink count of stat sent to application after completion of entry-self-heal.

2011-01-08T01:58:44+00:00

- certain applications like 'find' use st_nlink count to optimize searches.
    Hence an incorrect hard link count can result in non-healing of some of
    the newly created subdirectories.

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

BUG: 2187 (Self heal errors)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2187

afr_lookup_done: Propogate the same inode number as sent in first lookup

2010-12-29T18:20:32+00:00

If only one subvolume was up, we used to unwind, without updating the ino
Signed-off-by: shishir gowda 
Signed-off-by: Anand V. Avati 

BUG: 2144 (errors removing directories when one subvolume is down)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2144

change the log level from warning to debug while getting pending matrix

2010-12-28T04:51:22+00:00

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

BUG: 1080 (clang errors in the file afr-self-heal-common.c)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1080

Add volume key to select data-self-heal-algorithm

2010-12-28T04:50:49+00:00

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

BUG: 2218 (Replicate self-heal causes servers to go 100% cpu and unresponsive.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2218

cluster/replicate: fix warnings due to format string mismatches during invocation of gf_log.

2010-12-15T03:41:47+00:00

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

BUG: 2211 ((re)introduce warnings for format string/parameter mismatch)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2211

set the return value to -1 intitially which may be returned as success in validate_or_goto

2010-12-13T04:07:33+00:00

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

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

check the return value after setting the fd context in afr

2010-12-13T04:07:29+00:00

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

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

check the return value properly after calling inode_path

2010-12-13T04:07:21+00:00

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

BUG: 2203 ([glusterfs 3.1.1]: Core generated with Segmentation fault in afr-open.c)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2203

replicate: propagate CHILD_DOWN upwards properly

2010-12-08T16:45:31+00:00

During initialization if one subvolume returns CHILD_DOWN, then
do not consider the other subvolume as down if we still haven't
heard from it yet

This causes DHT (on top) to prematurely (and wrongly) send
CHILD_UP/DOWN upwards

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

BUG: 2200 (cp dies with "Invalid argument" after failover)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2200

error out if the data-self-heal-window-size is less than 1

2010-11-18T13:56:01+00:00

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

BUG: 2120 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2120