glusterfs.git, branch v3.1.1qa7

Remove symlnk of log dir to /etc/glusterd

2010-11-15T12:49:43+00:00

Hence forth the default log dir will be /usr/local/var/log/glusterfs
Missed out on log locate changes

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

BUG: 2109 (Remove symbolic link of log directory from /etc/glusterd)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2109

Remove symlnk of default log dir to /etc/glusterd

2010-11-15T12:04:04+00:00

Hence forth the default log dir will be /usr/local/var/log/glusterfs

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

BUG: 2109 (Remove symbolic link of log directory from /etc/glusterd)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2109

glusterd rebalance: update the status in failure cases

2010-11-15T12:04:00+00:00

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

BUG: 1999 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1999

Revert "nfs: Use only 38467 as default port instead of 3846[567]"

2010-11-15T12:03:55+00:00

This reverts commit be5c02a81c19336a6b922b1e1f28293c90955e7f.

By default, continue to register the three original port numbers
so that an upgrade to future version from 3.1 release does not
break mount requests against portmap, which may have old port
numbers registered.

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

BUG: 1743 (XenServer is not compatible with GlusterNFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743

nfs: opendir/closedir for every readdir

2010-11-15T12:03:50+00:00

Revert "nfs3: Unref & unbind dir fd with inode lock on EOF"

This reverts commit 4e6fb304ce41acbaf7c9ba67c06bf443e65082e8.

The above commit (which unbinds fds at EOF) does not fix the original
bug (1619) because a readdir from a second app could have already
started before the readdir_cbk of the first app's readdir reaches
NFS code. Hence the race still exists.

Performing extra unrefs when EOF is received is not a reliable way
of detecting that a client has performed a closedir (and to close
the fd ourselves). Neither is interpreting a 0 cookies a new opendir.
Clients can always use telldir/seekdir and hit EOFs twice.

Due to the way NFS3 protocol is designed, it is just not possible
for the server to reliably detect opendirs/closedirs performed by
the client and map the corresponding readdirs to the same dir fd
on the server side.

The only reliable way of fixing this is to perform opendir/closedir
at the cost of performance. Any optimization towards keeping dir fds
open attempting to map them with application's opendir/closedir will
either result in fd leaks or extra fd unrefs.

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

BUG: 2061 (NFS server crashes in readdir_fstat_cbk due to extra fd unref)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2061

cluster/replicate: Fix memory leak in afr_fd_ctx_cleanup.

2010-11-15T12:03:46+00:00

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

BUG: 1438 (memory leaks)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1438

check for dict also while setting the port for source brick while doing replace brick

2010-11-14T18:26:56+00:00

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

BUG: 2084 ([3.1.1qa5] : replace-brick fails to migrate data when migration from same hostname)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2084

cli: remove special behavior for help commands without readline

2010-11-14T18:26:52+00:00

Signed-off-by: Pranith Kumar K 
Signed-off-by: Anand V. Avati 

BUG: 2091 (Gluster CLI exits after issuing volume help)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2091

mgmt/glusterd: fixes for uninterrupted replace-brick with nfs

2010-11-14T18:26:48+00:00

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

BUG: 2084 ([3.1.1qa5] : replace-brick fails to migrate data when migration from same hostname)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2084

cluster/pump: Reset saved path upon pump completion

2010-11-14T18:26:44+00:00

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

BUG: 2084 ([3.1.1qa5] : replace-brick fails to migrate data when migration from same hostname)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2084