glusterfs.git/rpc/xdr/src/cli1-xdr.x, branch v3.3.0qa39

glusterd/remove-brick: Replace ABORT with STOP

2012-04-13T07:46:59+00:00

Remove-brick stop now invokes rebalance stop. This leads
to a graceful stop of decommissioning.
The volfile is also updated (removal of decommission)

Change-Id: I5a8f725c0f54439b810ce32d988c21c02229c703
BUG: 811513
Signed-off-by: shishir gowda 
Reviewed-on: http://review.gluster.com/3126
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd/remove-brick: Remove support for pause option

2012-04-13T07:26:33+00:00

Decommissioning through rebalance has no pause option.

Change-Id: I90f165cdb2eccfaefc99365ae4b48d81320fb753
BUG: 811459
Signed-off-by: shishir gowda 
Reviewed-on: http://review.gluster.com/3123
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cli,glusterd: more volume status improvements

2012-03-29T14:47:53+00:00

The major changes are,
* "volume status" now supports getting details of the self-heal daemon processes
for replica volumes. A new cli options "shd", similar to "nfs", has been
introduced for this. "detail", "fd" and "clients" status ops are not supported
for self-heal daemons.
* The default/normal ouput of "volume status" has been enhanced to contain
information about nfs-server and self-heal daemon processes as well. Some tweaks
have been done to the cli output to show appropriate output.

Also, changes have been done to rebalance/remove-brick status, so that hostnames
are displayed instead of uuids.

Change-Id: I3972396dcf72d45e14837fa5f9c7d62410901df8
BUG: 803676
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.com/3016
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Vijay Bellur

cli, glusterd, nfs: "volume status|profile|top" for nfs servers

2012-03-14T09:27:42+00:00

Enables usage of volume monitoring operations "volume status", "volume top" and
"volume profile" for nfs servers. These operations can be performed on
nfs-servers  by passing "nfs" as an option in cli. The output is similar to the
normal brick outputs for these commands.

The new syntaxes for the changed commands are as below,
 #gluster volume profile  {start|info|stop} [nfs]
 #gluster volume top  {[open|read|write|opendir|readdir [nfs]]
               |[read-perf|write-perf [nfs|{bs  count }]]}
               [brick ] [list-cnt ]
 #gluster volume status [all |  [nfs|]]
          [detail|clients|mem|inode|fd|callpool]

Change-Id: Ia6eb50c60aecacf9b413d3ea993f4cdd90ec0e07
BUG: 795267
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.com/2820
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

cluster/dht: Rebalance will be a new glusterfs process

2012-02-19T09:31:19+00:00

rebalance will not use any maintainance clients. It is replaced by syncops,
with the volfile. Brickop (communication between glusterd<->glusterfs process)
is used for status and stop commands.

Dept-first traversal of dir is maintained, but data is migrated as and when
encounterd.
fix-layout (dir)
do
        Complete migrate-data of dir
        fix-layout (subdir)
done

Rebalance state is saved in the vol file, for restart-ability.
A disconnect event and pidfile state determine the defrag-status

Signed-off-by: shishirng 
Change-Id: Iec6c80c84bbb2142d840242c28db3d5f5be94d01
BUG: 763844
Reviewed-on: http://review.gluster.com/2540
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

cli/glusterd: volume status modification

2012-02-18T08:03:00+00:00

* Method of getting mount details of brick has been
  changed from direct reading of /etc/mtab to using
  libc's , providing a fairly portable
  version independent of different linux distributions.
  It is only supported on Linux though.

* Wrong fs type (rootfs for /) in fedora-based
  distributions has been fixed.

* Allows options (detail, mem, fd, et al) to "all" volumes.

* Use of the fnmatch's GNU extension flag,
  FNM_LEADING_DIR is restricted to Linux hosts only.
  In case of non-Linux hosts, partial match functionality
  is absent.

Change-Id: I102ce808c192ef635c2536a2167101be0aa0fc50
BUG: 786367
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/2705
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

cli: Extend "volume status" with statedump info

2012-01-27T12:20:04+00:00

This patch enhances and extends the "volume status" command with information
obtained from the statedump of the bricks of volumes.

Adds new status types : clients, inode, fd, mem, callpool
The new syntax of "volume status" is,
 #gluster volume status [all|{ []
                         [misc-details|clients|inode|fd|mem|callpool]}]

Change-Id: I8d019718465bbc3de727653a839de7238f45da5c
BUG: 765495
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.com/2637
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

cli: volume status enhancement

2012-01-12T09:58:26+00:00

    * Support "gluster volume status (all)" option to display all
      volumes' status.

    * On option "detail" appended to "gluster volume status *",
      amount of storage free, total storage, and backend filesystem
      details like inode size, inode count, free inodes, fs type,
      device name of each brick is displayed.

    * One can also obtain [detailed]status of only one brick.

    * Format of the enhanced volume status command is:
      "gluster volume status [all|] [] [detail]"

    * Some generic functions have been added to common-utils:

           skipword
           get_nth_word
      These functions enable parsing and fetching
      of words in a sentence.

           glusterd_get_brick_root    (in glusterd)
      These are self explanatory.

Change-Id: I6f40c1e19810f8504cd3b1786207364053d82e28
BUG: 765464
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/777
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

glusterd: remove some of the stale 'log ' functions

2011-11-16T09:47:18+00:00

Change-Id: Ibda7e9d7425ecea8c7c673b42bc9fd3489a3a042
BUG: 3158
Reviewed-on: http://review.gluster.com/726
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi

XDR: cli-glusterd xdr consolidation

2011-11-16T09:42:29+00:00

By using only 1 xdr struct for request and 1 xdr struct for response,
we will be able scale better and also be able to parse the o/p better

For request use-
        gf1_cli_req - contains dict
For response use-
        gf1_cli_rsp - conains op_ret, op_errno, op_errstr, dict

Change-Id: I94b034e1d8fa82dfd0cf96e7602d4039bc43fef3
BUG: 3720
Reviewed-on: http://review.gluster.com/662
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi