glusterfs.git/xlators, branch v3.3.0qa32

performance/write-behind: queue setattr fop with writes always.

2012-03-27T18:29:05+00:00

stat returned in setattr_cbk can be cached by the kernel. Hence it is
always necessary that we return correct stat, which implies that setattr
should not be out of order with respect to write fops.

Change-Id: I305feeb4802f8a41ffaf032100832cbd65dfc5c1
BUG: 765443
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.com/3011
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

glusterd: Fixed replace-brick commit_force algo.

2012-03-27T17:34:13+00:00

- commit force subcommand of replace-brick (rb) should be allowed
  even if source brick is (irrecoverably) offline.
- modified rb_timer to be active only for start subcommand. This is
  important since, the rb timer event relies on src_brick and dst_brick
  objects to be 'alive' when it 'happens'. In the case of
  abort/commit/commit force it is very likely that src_brick and/or
  dst_brick objects could have been destroyed.

Change-Id: Ib8b8a4d690fbdd6f99b8aff306490eb59c54a437
BUG: 772845
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/2620
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

cluster/dht : Acl fix for distribute directory selfheal

2012-03-26T22:13:43+00:00

Send acl xattrs, if present in the xattrs returned during lookup, during
directory self-heal.

Change-Id: I5337bbd3f3963aeed500a8a552e5f6713089b53e
BUG: 764787
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.com/737
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

mgmt/glusterd: native sort of info files

2012-03-26T21:47:54+00:00

dependence on sort(1) has been removed,
sorting of the files is now done using qsort(3).

Change-Id: I90e162ba626506d01323ddfbfa594cf64b2e43c3
BUG: 790337
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/2990
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: adding extra data for fops

2012-03-22T23:40:27+00:00

with this change, the xlator APIs will have a dictionary as extra
argument, which is passed between all the layers. This can be
utilized for overloading in some of the operations.

Change-Id: I58a8186b3ef647650280e63f3e5e9b9de7827b40
Signed-off-by: Amar Tumballi 
BUG: 782265
Reviewed-on: http://review.gluster.com/2960
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

glusterd: bring back the 'non-synctask' behavior

2012-03-22T11:30:36+00:00

revert back to non synctask behavior

Change-Id: Icfc9cbdeaf8dd6735df8366a6121c6598c56fade
Signed-off-by: Amar Tumballi 
BUG: 805802
Reviewed-on: http://review.gluster.com/3002
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: fix bugs of syncop for operations

2012-03-22T11:19:18+00:00

* free the stack created for synctask
* use different key than 'operation' in dictionary as thats being used
  already by other glusterd operations
* send proper frame to 'rpc_clnt_submit()' API, as it gets used
  internally
* also make sure to destroy the above frame in all _cbk()
* move everything specific to synctask into one file, so it is easy to
  maintain

Change-Id: Ia1a4414fffec6f9e51700295947eea4a2104a8c2
Signed-off-by: Amar Tumballi 
BUG: 805802
Reviewed-on: http://review.gluster.com/3000
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

Add space for heal vol req log message.

2012-03-22T05:38:36+00:00

Change-Id: Iadf1d6304bcae8f666f2435ffa2d71c50dd1395a
BUG: 764658
Signed-off-by: Rahul C S 
Reviewed-on: http://review.gluster.com/2991
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Raghavendra Bhat

glusterd: Disabled self-heal on clear-locks internal mount

2012-03-21T18:59:57+00:00

- Also, changed afr_get_xattr_clrlk_cbk to use dict_set_dynstr for
  clear-lock summary. Earlier, it was relying on 'str' passed from
  xlators below.

Change-Id: I175f4542e6ef2c859c4811eecb9d8c5a7d25a283
BUG: 800779
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/2992
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

glusterd: bring in feature to use syncop for mgmt ops

2012-03-21T18:58:11+00:00

* new sycnop routines added to mgmt program
* one should not use 'glusterd_op_begin()', instead can use the
  synctask framework, 'glusterd_op_begin_synctask()'
* currently using for below operations:
  'volume start', 'volume rebalance', 'volume quota',
  'volume replace-brick' and 'volume add-brick'

Change-Id: I0bee76d06790d5c5bb5db15d443b44af0e21f1c0
BUG: 762935
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/479
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati