Bug 1101588

Description of problem:

Volume top tests are failing in BVT test as cli is timing out for below command and for subsequent test are failing as cli returning error "Another transaction is in progress for test-vol. Please try again after sometime."

The test is a negative test where, following command s run for a wrong brick.

gluster volume top $volname open brick $IP:/tmp/brick

Version-Release number of selected component (if applicable):

glusterfs-3.6.0.8-1.el6rhs.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Create volume, start it
2. Mount it on client. Run IO
for i in `seq 1 100`; do dd if=/dev/zero of=/mnt/fuse/$i bs=128K count=100 2>&1 1>/dev/null; dd if=/mnt/fuse/$i of=/dev/zero bs=128K count=100 2>&1 1>/dev/null; done
3.  gluster volume top $volname open
4. Run volume top for a brick which is not part of the volume.
gluster volume top $volname open brick $IP:/tmp/brick
5. gluster volume top $volname read

Actual results:

$gluster volume top $volname read
Another transaction is in progress for test-vol. Please try again after sometime.
volume top unsuccessful


Expected results:

The command "gluster volume top $volname read" should work fine.

Additional info:

From /var/log/glusterfs/etc-glusterfs-glusterd.vol.log:

[2014-05-27 14:18:59.938060] I [glusterd-handler.c:1367:__glusterd_handle_cli_get_volume] 0-glusterd: Received get vol req
[2014-05-27 14:18:59.940369] I [glusterd-handler.c:1367:__glusterd_handle_cli_get_volume] 0-glusterd: Received get vol req
[2014-05-27 14:19:36.337073] I [glusterd-handler.c:2709:__glusterd_handle_cli_profile_volume] 0-management: Received volume profile req for volume test-vol
[2014-05-27 14:19:36.340450] E [glusterd-rpc-ops.c:1866:glusterd_brick_op] 0-management: Failed to select bricks while performing brick op during 'Volume Profile'
[2014-05-27 14:19:36.340507] E [glusterd-op-sm.c:6516:glusterd_op_sm] 0-management: handler returned: -1
[2014-05-27 14:19:36.340537] E [glusterd-op-sm.c:207:glusterd_get_txn_opinfo] 0-: Unable to get transaction opinfo for transaction ID : 00000000-0000-0000-0000-000000000000
[2014-05-27 14:19:36.340553] E [glusterd-op-sm.c:6498:glusterd_op_sm] 0-management: Unable to get transaction's opinfo
[2014-05-27 14:30:42.115923] I [glusterd-handler.c:2709:__glusterd_handle_cli_profile_volume] 0-management: Received volume profile req for volume test-vol
[2014-05-27 14:30:42.116073] W [glusterd-locks.c:547:glusterd_mgmt_v3_lock] 0-management: Lock for test-vol held by 79f50508-9dc4-4f20-906b-2c8b5978ac31
[2014-05-27 14:30:42.116113] E [glusterd-handler.c:687:glusterd_op_txn_begin] 0-management: Unable to acquire lock for test-vol