glusterfs.git, branch v3.3.0qa29

libglusterfs/dict: Add boundary conditions

2012-03-18T09:20:28+00:00

Functions modified:
1. data_to_int16()
2. data_to_uint16()

Change-Id: I6775ca5d39f519c24ca3a07ce41018472e238cdf
BUG: 769692
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.com/2599
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

cluster/stripe: fix {set/get}xattr query for dirs/symlink

2012-03-18T09:19:29+00:00

This patch fixes the following problems:
* ENOENT returned for getxattr (xtime) on symlinks
    Non-data entities are created only on the first subvolume but
    getxattr fop winds to all subvols. This results in all subvols
    except the first one to return ENOENT which is propogated down
    the stack.

* ENODATA returned for getxattr (xtime) on directory
    setxattr calls always wind to the first stripe subvolume.
    xtime getxattr invocation winds to all subvolumes but the
    xattr is present in only the first one, resulting in all
    subvols except the first one to return ENODATA.

Fix

  For symlinks getxattr now always winds to the first subvol and
  for directories setxattr sets the xattr on all subvols.

NOTE

   For directories the all-subvol-wind in setxattr is done
   only when request is from a special client (client-pid == -1)

Change-Id: I9236345ef319506770d2034b840ee4ac04704b21
BUG: 801394
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.com/2948
Tested-by: Gluster Build System 
Reviewed-by: Shishir Gowda 
Reviewed-by: Anand Avati

Logs: Improved logs in lock/unlock execution path

2012-03-18T08:53:41+00:00

Statedump will now start showing the lk-owner of the stack.

Change-Id: I9f650ce9a8b528cd626c8bb595c1bd1050462c86
BUG: 803209
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2968
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

protocol/client: replace STACK_UNWIND_STRICT macro with CLIENT_STACK_UNWIND,

2012-03-18T08:52:37+00:00

which does appropraite cleanup before unwinding.

Signed-off-by: Raghavendra G 
Change-Id: Ic49d6e21c5fc56e747afec35be2bebbbbd2a6583
BUG: 767359
Reviewed-on: http://review.gluster.com/2897
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

rpc: don't unwind the fop in caller if client_submit_request fails

2012-03-18T08:52:04+00:00

client_submit_request guarantees that the cbkfn - which we pass to
it as argument - is called whenever there is a failure.

Change-Id: I0e8ce5a6b320246dc13ce4318b04739d38d183a3
BUG: 767359
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.com/2896
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

Using correct path to build and find jar file in build_deploy_jar.

2012-03-18T08:41:12+00:00

Change-Id: Ifeadd60370b36ab7b345c336a40a17091698ffe5
BUG: 803879
Signed-off-by: M S Vishwanath Bhat 
Reviewed-on: http://review.gluster.com/2955
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar

rpc: cancel reconnect timer in rpc_clnt_disable

2012-03-18T08:40:33+00:00

When the graph is considered no longer needed, rpc_clnt_disable
is called, which disconnects the connection to server but the
reconnect timer is not cancelled in that function, so it is
reconnecting to the server before the grace-time-period.
The locks of the disabled graph are still there on the server
which are leading to hangs.

Change-Id: I8d37f1296370e37117005137a0a430e636da4d2e
BUG: 803209
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2967
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

volgen: by default don't include performance xlators in nfs volfile

2012-03-18T08:12:46+00:00

Change-Id: I183ff00b0c0d23cec1123c320b7444eec0f71765
BUG: 790333
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/2883
Tested-by: Gluster Build System 
Reviewed-by: Krishna Srinivas 
Reviewed-by: Anand Avati

protocol/server: Clear internal locks on disconnect

2012-03-18T08:09:43+00:00

If there is a disconnect observed on the client when the
inode/entry unlock is issued, but the reconnection to server
happens with in the grace-time period the inode/entry lk will
live and the unlock will never come from that client.
The internal locks should be cleared on disconnect.

Change-Id: Ib45b1035cfe3b1de381ef3b331c930011e7403be
BUG: 803209
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2966
Reviewed-by: Anand Avati 
Tested-by: Gluster Build System

mgmt/glusterd: don't create the brick path in 'volume start'

2012-03-18T08:09:25+00:00

create the missing brick directory only on a
'gluster volume start  force' command

Change-Id: Ica4fab9cefe953d73de9a30843d48f94e6ab735c
Signed-off-by: Amar Tumballi 
BUG: 801610
Reviewed-on: http://review.gluster.com/2921
Tested-by: Gluster Build System 
Reviewed-by: Rajesh Amaravathi 
Reviewed-by: Anand Avati