glusterfs.git/cli, branch v3.3.0qa14

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

glusterd, cli: adds 'force' for 'peer detach'

2011-10-01T12:54:42+00:00

Adds add a 'force' option to 'peer detach' to forcefully detach a peer from a
cluster, even when the cluster contains volumes with bricks on the peer.

Change-Id: I134df51c16a07345c8869b318141d427b572eba5
BUG: 3549
Reviewed-on: http://review.gluster.com/429
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

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

glusterd: support for resetting single option

2011-09-27T12:38:36+00:00

Allows resetting of only single options using 'volume reset' command.
New syntax of volume reset is: 'volume reset [option] [force]'.
Giving "all" as options or not specifying an option, causes all options
to be reset.

Change-Id: Ib9e220f326adeb1be1a774737a0b12c910012cea
BUG: 2980
Reviewed-on: http://review.gluster.com/450
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

glusterd: cleanup of volinfo '*_count' definitions

2011-09-23T13:48:32+00:00

earlier, sub_count was having different meaning depending on the
volume type.

now, for replica and stripe count, one can directly access the
'replica_count' or 'stripe_count' to get the corresponding
value from the volume info. 'sub_count' is preserved as is for backward
compatibility. there is a new variable 'dist_leaf_count' to get
info about how many bricks are present in one distribute sub volume.

Change-Id: I5ea1c8f9ae08f584cca63b91ba69035c7e4350ca
BUG: 3158
Reviewed-on: http://review.gluster.com/435
Reviewed-by: Krishnan Parthasarathi 
Tested-by: Gluster Build System

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

geo-rep: add support to glob patterns with "geo-rep config"

2011-09-22T12:24:57+00:00

Change-Id: I0d54cea72e4363eab85ade774cc918081d8036e9
BUG: 3610
Reviewed-on: http://review.gluster.com/489
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: run 'volume top read-perf/write-perf' in different thread

2011-09-20T05:00:25+00:00

Runs the 'volume top read-perf/write-perf' operations in a different
thread without blocking glusterd. Prvents glusterd from being
unresponsive when large values of 'bs' and 'count' are given.

Also increase cli timeout for top/profile commands , from 120s to 300s
to allow large i/o top read-perf and write-perf to return result.

Change-Id: I4b7de1d735f33643d836772db7f25133f112b75a
BUG: 2720
Reviewed-on: http://review.gluster.com/375
Tested-by: Gluster Build System 
Reviewed-by: Shishir Gowda

s@GFS_PREFIX"/sbin@SBIN_DIR@

2011-09-20T04:50:11+00:00

$sbindir is the install path for gluster* binaries,
so this is what should be used in their invocation

Change-Id: Ie748b4cbf59c3ee77f721ff6e0ab7151742ce0ab
BUG: 2825
Reviewed-on: http://review.gluster.com/458
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cli: enable order checking stripe-replicate volumes

2011-09-19T11:36:42+00:00

This is a followup patch to  e378778686fca24934e76c41e6496b12162a5420
Enables brick order checking for volumes of type stripe replicate.

Change-Id: Ib9b090a3514d05bb7602c423de7d3123f107a3b5
BUG: 2441
Reviewed-on: http://review.gluster.com/455
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System