glusterfs.git/rpc, branch v3.3.1qa3

rpc: Reduce frame-timeout for glusterd connections

2012-08-17T08:13:01+00:00

Reduce frame-timeout for glusterd connections from 30mins to 10 mins. 30mins is
too long when compared to cli timeout of 2mins. Changing to 10mins reduces the
disparity between cli and glusterd.

Also, fix glusterfs_submit_reply() so that a reply is sent even if serialize
failed.

BUG: 843003
Change-Id: Ie8d5ec16fbbb54318a5935a47065e66fd3338b87
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.com/3812
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

acl: enable handling of FMODE_EXEC flag

2012-08-09T16:38:37+00:00

on linux systems, with open(), we can get below flag as per
'linux/fs.h'.

/* File is opened for execution with sys_execve / sys_uselib */
'#define FMODE_EXEC              ((fmode_t)0x20)'

Instead of adding '#include , its better to copy this
absolute number into other variable because then we have to deal
with declaring fmode_t etc etc..

With the fix, we can handle the file with '0711' permissions in
the same way as backend linux filesystems.

Change-Id: Ib1097fc0d2502af89c92d561eb4123cba15713f5
Signed-off-by: Amar Tumballi 
BUG: 843960
Reviewed-on: http://review.gluster.com/3746
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

rpc: Fixed ping timer algo.

2012-08-02T04:49:43+00:00

The purpose of the ping timer is to assert the absence of any evidence
the server is possibly alive.

The current implementation updates the 'last_sent' timer in the following
points in time,
- rpc_clnt_submit: when rpc messages are being queued at the transport
  layer. (wrong!, since we have no way to determine if server actually
  received the message)
- rpc_clnt_notify: when client receives pollout event on sending a message
  on the 'wire'. (correct, since it indicates ACK from server)

The fix removes the 'incorrect' update of 'last_sent'.

Change-Id: I56af7b15c3672673696977a7c50ee66eafa4ec55
BUG: 836448
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/3624
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

cluster/dht: Remove dht dependency on glusterfsd-mgmt

2012-08-02T03:57:30+00:00

glusterfs_ctx->notify can be used by any xlator to talk to
glusterfsd-mgmt.
Note- This is for any rpc communication initiated by the xlator,
      and not from glusterd.

Change-Id: Ic0e4af106fe1e98d797ca621facda8839b87598a
BUG: 835757
Signed-off-by: shishir gowda 
Reviewed-on: http://review.gluster.com/3610
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

rpc-transport/rdma: decode and handle RDMA_ERROR msgs.

2012-08-02T03:52:46+00:00

RDMA_ERROR msgs are resulted as part of failure to decode requests
or failure to send reply (for eg., reply being bigger than a msg
that can be sent inline, but client has not provided any write-chunks
to rdma-write into).

Change-Id: I0184cfb5ff8f49ed892767345e32e6c7b01c49e7
BUG: 822337
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.com/3475
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

Use inet as default listene

2012-07-13T21:09:14+00:00

This is backport of Change-Id: I172570aa58ea08c4c74cfd28f121d3d4e02a55e0

BUG: 764655
Change-Id: I60232b73c303d296e34871ed317925c9af0d322e
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.com/3575
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

NetBSD build fixes

2012-07-13T21:08:22+00:00

This is a backport of Change-Id: Icd7290f1e340675d763665a0d0c5f95bc14e0c55

BUG: 764655
Change-Id: Iaca3dc30e61c0864af673b90d2a7fdea6a3143cc
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.com/3577
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

NetBSD build fixes.

2012-07-05T18:28:31+00:00

This is a backport of Change-Id: Ib8183d4b585465d05a7adf3a4ceae93ae1bded15

BUG: 764655
Change-Id: I552b87b72c234b3a11af6ffd4a03975879602363
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.com/3574
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

rpc-transport/rdma: logging enhancements

2012-07-03T12:11:09+00:00

Signed-off-by: Raghavendra G 
Change-Id: I07f00fb768dfdabdc04b43fdb8a0609098cd1838
BUG: 822337
Reviewed-on: http://review.gluster.com/3447
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

nfs/mount: Support MOUNT protocol on UDP. Needed for NLM on solaris clients.

2012-05-28T05:26:42+00:00

Change-Id: I3f5c35d06827fb267a7dae53d949c61567a945d0
BUG: 799287
Signed-off-by: Krishna Srinivas 
Reviewed-on: http://review.gluster.com/3434
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur