glusterfs.git/rpc/rpc-lib, branch v3.3.0qa17

rpc-transport: fix some indentions

2011-11-24T05:15:47+00:00

Some lines are indented with spaces, others with tabs. When Tabs are not
disaplayd as 8 spaces, the indention is completely messed-up.

Change-Id: I31ddf44c5b7f5fe1c5493adca98e95514f2920bd
BUG: 3822
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.com/742
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

rpc: Need to update conn->last_recieved.

2011-11-18T12:26:01+00:00

This is important for protocol/client's ping_timer to function correctly.

Change-Id: I9f45d701126bb739535d9c5ec280833362bef9ed
BUG: 3816
Reviewed-on: http://review.gluster.com/512
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy

glusterfs: An effort to fix all the spell mistakes and typo

2011-11-17T05:08:56+00:00

in the entire glusterfs codebase.

This patch fixes many of spell mistakes and typo in the entire
glusterfs codebase and all supported modules.

Change-Id: I83238a41aa08118df3cf4d1d605505dd3cda35a1
BUG: 3809
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.com/731
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

glusterd/cli: rpc cleanup

2011-11-16T09:45:24+00:00

no more backward compatibility between glusterd <-> glusterd

Change-Id: Ibfcca1c7e315a90b2639c4cba8da19b11875051a
BUG: 3158
Reviewed-on: http://review.gluster.com/610
Tested-by: Gluster Build System 
Reviewed-by: Shishir Gowda 
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Vijay Bellur

glusterd: cleanup unneeded volumes after peer detach

2011-10-01T12:54:56+00:00

Performs cleanup on the detached peer and in the cluster after a
peer detach, and also adds a new check before starting detach.

Cleanup -
 On the detached peer, cleanup removes the entries of those volumes
on the peer that do not have all their bricks on it. This prevents
these stale volumes from being added to a new cluster when peer is
attached to one.
 In the cluster, all those volumes which have all their bricks on the
detached peer are removed.

Checks-
 Checks if all the peers in the cluster are online and connected,
 except the peer being detached, before starting detach. Using force
 will bypass this check and do detach.

Change-Id: I4fef9ea3cc72ce8c4ce0a82b4ee8a1663a502061
BUG: 1926
Reviewed-on: http://review.gluster.com/431
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

by default make option rpc-auth.addr.namelookup off.

2011-09-27T16:00:48+00:00

Change-Id: I11c1d55bebfc86c634cf446c50585f6c56c02665
BUG: 3345
Reviewed-on: http://review.gluster.com/204
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cli : new volume statedump command

2011-09-27T13:45:10+00:00

Changes:
        1. Add a new 'volume statedump' command, that performs statedumps of
        all the bricks in the volume and saves them in a specified location.
        2. Add new server option 'server.statedump-path'.
        3. Remove multiple function definitions in glusterd.h

Statedump Information:

The 'volume statedump' command performs statedumps on all the bricks in
a given volume. The syntax of the command is,
        gluster volume statedump  [type]......

Types include,
        * all
        * mem
        * iobuf
        * callpool
        * priv
        * fd
        * inode
Defaults to 'all' when no type is specified.

The statedump files are created by default in /tmp directory of the
server on which the bricks are present.
This path can be changed by setting the 'server.statedump-path' option.

The statedump files will be named as,
        ..dump

Change-Id: I01c0e1a8aad490da818e086d89f292bd2ed06fd4
BUG: 1964
Reviewed-on: http://review.gluster.com/321
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

rpc: No timeouts for lock fops.

2011-09-23T13:11:32+00:00

As of today, all fops bail out after 30 mins by default. This is not desirable
with lock fops since it could be 'rightfully blocked' for a really long time.
But the client would assume that the lock fop has 'expired' after 30 mins and
clean up its references to the locks.  Later when the locks xlator decides to
grant it, we are left with an orphan (stale) lock .

This fix exempts lock fops from timeouts. Only on network disruptions both
client and server decide to 'clean up' the locks held.

Change-Id: If1d74ba21113650b976728e9b764c551a0a49e59
BUG: 3617
Reviewed-on: http://review.gluster.com/478
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

glusterd: Implemented cmd to trigger self-heal on a replicate volume.

2011-09-22T16:43:25+00:00

This cmd is used in the context of proactive self-heal for replicated
volumes. User invokes the following cmd when (s)he suspects that self-heal
needs to be done on a particular volume,
        gluster volume heal .

Change-Id: I3954353b53488c28b70406e261808239b44997f3
BUG: 3602
Reviewed-on: http://review.gluster.com/454
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

NFS : Posix compliance fixes.

2011-09-22T11:51:22+00:00

Change-Id: I4f1d8883a3eedee20557e306815674a6dc062bfe
BUG: 1337
Reviewed-on: http://review.gluster.com/487
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur