glusterfs.git/xlators/cluster, branch v3.0.3rc2

dht: preserve and return proper pre/postparent structures during unlink

2010-03-04T12:37:25+00:00

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

BUG: 689 (Segfault (11) on op UNLINK)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=689

cluster/afr: Failover readdir calls.

2010-03-04T10:04:20+00:00

This patch makes the replicate readdir call fail over to the next
subvolume if the first call fails. It takes care to ensure that
entries are not duplicated.

The failover behavior of readdir only comes into effect if
the option 'strict-readdir' is on.

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

BUG: 453 (afr_readdir does not fail over)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=453

stripe read fix (when read() is done on a sparse file over glusterfs)

2010-03-01T17:20:57+00:00

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

BUG: 536 (fsx tool fails over stripe)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=536

dht: fix READDIR semantics which got broken in 512dcad823feb199d78f5b66a09bc404ccb899e8

2010-02-23T09:56:55+00:00

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

BUG: 584 (automatically configure 'lookup-unhashed' option)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=584

dht: fix leak introduced in 137f94ed123b1c7c7ada541aaa599679e19888f6

2010-02-22T15:13:12+00:00

dht_layout_t was getting leaked in dht_readdirp_cbk when dht_layout_get
was called but was not unref'ed

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

BUG: 584 (automatically configure 'lookup-unhashed' option)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=584

dht: unlink stale linkfiles in rmdir to prevent ENOTEMPTY

2010-02-22T14:45:37+00:00

Thanks to He Xaobing , this patch is inspired by

http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=188#c2

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

BUG: 188 ([ glusterfs 2.0.6rc2 ] - "Directory not empty" on rm -rf)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=188

cluster/stripe: Set op_ret as failure if inode is not being set in lookup cbk

2010-02-20T08:47:07+00:00

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

BUG: 560 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=560

'lookup-unhashed' option of distribute should be 'auto' by default.

2010-02-06T16:44:17+00:00

* Added 'auto' option, older boolean options works as they used to.

* This option should make 'create' rate faster, also handles
  self-healing of linkfile properly in case of scaling to
  more servers or filesystem is getting full.

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

BUG: 584 (automatically configure 'lookup-unhashed' option)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=584

cluster/dht: Check for size 0 in check_is_linkfile()

2010-01-28T14:11:45+00:00

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

BUG: 574 (Sticky bit files are not listed in the output of ls on a dht volume)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=574

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