glusterfs.git/xlators/cluster/dht/src, branch v3.0.2

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

distribute: Dont dereference sbuf on failed readlink_cbk

2009-12-18T16:41:33+00:00

This fixes a crash that was caused due to a NULL pointer deref
because a NULL sbuf is returned if the readlink fop fails.

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Vijay Bellur 

BUG: 492 (distribute crashes in readlink)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=492

cluster/dht: Check for pointers before de-referencing in dht_stat_merge()

2009-12-16T17:25:33+00:00

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

BUG: 463 (Crash in dht_stat_merge ())
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=463

Save st_dev properly in stbuf.st_dev from the same subvolume.

2009-12-07T06:16:54+00:00

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

BUG: 433 (Posix conformance test failed on 3.0.0pre2 (Dec 3) release)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=433

distribute: more cases of st_dev setting

2009-12-06T18:44:42+00:00

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

BUG: 433 (Posix conformance test failed on 3.0.0pre2 (Dec 3) release)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=433

distribute: return st_dev from the same subvol from where itransform is performed

2009-12-06T18:35:10+00:00

distribute should return st_dev from the same subvolume it itransforms the inode
number. this is to ensure that there will not be false replacements of inodes in
inode management

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

BUG: 433 (Posix conformance test failed on 3.0.0pre2 (Dec 3) release)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=433

THIS: set THIS pointers before forget/release/releasedir callbacks

2009-12-06T11:01:59+00:00

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

fixes in nufa

2009-11-26T11:04:30+00:00

Now nufa uses dht_conf->private variable to store its
contents, and doesn't pollute distribute's structures.

It used to hang earlier as layout_lock was not INIT()'d.

whitespace-cleanup done on the code too.

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

BUG: 409 (implement a switch scheduler)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=409

switch translator added

2009-11-26T11:04:26+00:00

switch translator is a wrapper around distribute to work for a
pattern based scheduling.

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

BUG: 409 (implement a switch scheduler)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=409