cluster/stripe: Readdirp - send aggregated block_size in stat

Change-Id: Iee83a355ab767acac89b11d0a5add8527fc387a7
BUG: 797308
Signed-off-by: shishir gowda <shishirng@gluster.com>
Reviewed-on: http://review.gluster.com/2833
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
glusterd: Peer(s) mustn't send updates about members not yet in cluster

Also, peerinfo is added to peers list synchoronous with the request triggering
it. This ensures that atmost one request sees that the peer (in question) is
not in peers list.  Earlier, 'concurrent' handle_friend_update requests would
see that a particular peer is not in the peers list yet, as the addition of the
'peer' into the list happened asynchronously, on the 'connect' event of the
'peer'.

Change-Id: I6f017fb43079862fbe5ae7db8f9f4e4fefaa091d
BUG: 801731
Signed-off-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-on: http://review.gluster.com/2918
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
cluster/afr: save the xattr obtained in the {f}xattrop_cbk in local

If the {f}xattrop operation succeeds on one of the subvolumes and fails
on another (thus the xattr dict obtained from the failed subvolume in
the callback will be NULL), then afr would be unwinding with op_ret = 0
(since the operation was successful on one subvolume), but the xattr dict
would be NULL (afr is not saving the xattr it has received in the callback
in its local structure and will send the xattr it has received in the last
callback). xlators above afr might segfault when they access the xattr since
they would have assumed that xattr would be present as op_ret is 0.

Change-Id: I50761a302150285f31dfdaa397f890c9370a989a
BUG: 797119
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Reviewed-on: http://review.gluster.com/2813
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
protocol/client: remove unused variables from 'priv/conf'

'last_sent', and 'last_recieved' variables were not used anymore
after having RPC layer. Hence removed it from the code.

Change-Id: I1ba74d47f909406ebde43476ccfed724e6c7e77f
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 801721
Reviewed-on: http://review.gluster.com/2916
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
glusterd: minor log fix in handle probe query

now prints the destination hostname instead of self.

Change-Id: If73158c36780d597a67ec9185d99083764966c04
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 802265
Reviewed-on: http://review.gluster.com/2920
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
iobuf: add a counter to keep track of request misses

requests can be denied if the size of the request is higher than the
available sizes.

Change-Id: Id1bf2a56de799ccb94f3791899f2e33f68cd1e2b
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 802047
Reviewed-on: http://review.gluster.com/2913
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
glusterfsd: handle a case of NULL dereference during rebalance

Change-Id: I9dbe1235f9b5eb7dd43c92bd46830ed9e5734768
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 801787
Reviewed-on: http://review.gluster.com/2924
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
core: Made lkowner_unparse use 'type-safe' format-specifier

Change-Id: Ibd39edb5fccef525f7f0929401f7329508c59ced
BUG: 767229
Signed-off-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-on: http://review.gluster.com/2907
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
features/quota: store quota context even for the cases where loc.name
is NULL

with name-less lookups, loc.name is NULL.

Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Change-Id: Ie3914924896c90a7fb7251cb0184c8e561ef7f4f
BUG: 801364
Reviewed-on: http://review.gluster.com/2917
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>