glusterfs.git/cli/src/cli.c, branch v3.5.6

cli/glusterd: Changes to quota command Quota feature

2013-11-26T18:25:27+00:00

 re-work.

Following are the cli commands that are new/re-worked:
======================================================

volume quota  {enable|disable|list [ ...]|remove | default-soft-limit } |
volume quota  {limit-usage   []} |
volume quota  {alert-time|soft-timeout|hard-timeout} {}
volume status [all |  [nfs|shd||quotad]] [detail|clients|mem|inode|fd|callpool]
volume statedump  [nfs|quotad] [all|mem|iobuf|callpool|priv|fd|inode|history]

glusterd changes:
=================
* Quota limits are now set as extended attributes by glusterd from
  the aux mount created by the cli.
* The gfids of the directories on which quota limits are set
  for a given volume are stored in
  /var/lib/glusterd/vols//quota.conf file in binary format,
  and whose cksum and version is stored in
  /var/lib/glusterd/vols//quota.cksum.

Original-author: Krutika Dhananjay 
Original-author: Krishnan Parthasarathi 

BUG: 969461
Change-Id: If32bba36c67f9c2a30417af9c6389045b2b7c13b
Signed-off-by: Krutika Dhananjay 
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/6003
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

cli,glusterd: Changes to cli-glusterd communication

2013-10-17T18:26:45+00:00

Glusterd changes:
With this patch, glusterd creates a socket file in
DATADIR/run/glusterd.socket , and listen on it for cli requests. It
listens for 2 rpc programs on the socket file,
- The glusterd cli rpc program, for all cli commands
- A reduced glusterd handshake program, just for the 'system:: getspec'
  command

The location of the socket file can be changed with the glusterd option
'glusterd-sockfile'.

To retain compatibility with the '--remote-host' cli option, glusterd
also listens for the cli requests on port 24007. But, for the sake of
security, it listens using a reduced cli rpc program on the port. The
reduced rpc program only contains read-only procs used for 'volume
(info|list|status)', 'peer status' and 'system:: getwd' cli commands.

CLI changes:
The gluster cli now uses the glusterd socket file for communicating with
glusterd by default. A new option '--gluster-sock' has been added to
allow specifying the sockfile used to connect. Using the '--remote-host'
option will make cli connect to the given host & port.

Tests changes:
cluster.rc has been modified to make use of socket files and use
different log files for each glusterd.
Some of the tests using cluster.rc have been fixed.

Change-Id: Iaf24bc22f42f8014a5fa300ce37c7fc9b1b92b53
BUG: 980754
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/5280
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Vijay Bellur

log: set ident to openlog

2013-08-13T14:07:43+00:00

at syslog side, log message is identified by its properties like
programname, pid, etc.  brick/mount processes need to be identified
uniquely as they are different process of gluterfsd/glusterfs.  At
rsyslog side, log separated by programname/app-name with pid works but
bit hard to identify them in long run which process is for what
brick/mount.

This patch fixes by setting identity string at openlog() which sets
programname/app-name as similar to old style log file prefixed by
gluster, glusterd, glusterfs or glusterfsd

Change-Id: Ia05068943fa67ae1663aaded1444cf84ea648db8
BUG: 928648
Signed-off-by: Bala.FA 
Reviewed-on: http://review.gluster.org/5541
Reviewed-by: Vijay Bellur 
Tested-by: Gluster Build System

Better mechanism to handle memory accounting

2013-02-18T00:55:37+00:00

Memory accounting will now be enabled if:

1) Any glusterfs process is spawned with argument --mem-accounting.
2) DEBUG is defined.

Change-Id: I3345e114127a57ce61916be0e2c4e0049a4c3432
BUG: 834465
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/4523
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

glusterfs : Moved option files, and statedumps from /tmp

2013-01-29T23:27:29+00:00

Change-Id: Ibdede396c4d6859225937316b7a59a661bcaf9f5
BUG: 764890
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/4422
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

Fix format security errors with hardening build flags

2013-01-17T01:44:43+00:00

These problems were found while building with the hardening options used
by Debian. In order to prevent introducing new unsafe constructs, the
options -Wformat" and -Werror=format-security are addeded to the CFLAGS
by configure.ac if the compiler supports them.

Also, a small spelling fix in posix-aio.c is included.

Change-Id: I1034311644fa3c21bc5a7b842c41a3ca79108b3f
BUG: 887278
Original-author: Patrick Matthäi 
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/4311
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

cli: cmd history echoes the last command string word twice with --mode=script

2012-12-08T01:11:12+00:00

PROBLEM:

When a gluster command is executed with --mode=script option
enabled, the last word in the command string is echoed twice
in command history.

  Example:
  [2012-12-03 05:29:16.083176]  : volume start dis dis : SUCCESS

FIX:

Terminate argv with NULL when the words are shifted after omitting
"--mode=script" from it.

Change-Id: I3a2623efe02e58c97c34554988938a9299425492
BUG: 823081
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/4255
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

cli: add print-logdir option

2012-12-08T01:10:56+00:00

Change-Id: I92fe55d72aa597cbac57a51d2e15b35d2bcfef0e
BUG: 823081
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/4275
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

cli: introduce "--" as option terminator

2012-10-12T01:11:36+00:00

This way it becomes possible to pass option-like arguments to
cli commands.

Change-Id: I8eb1a44ce5d1bfe901d2b3e7cc7bfb84bb3012c9
BUG: 815194
Signed-off-by: Csaba Henk 
Reviewed-on: http://review.gluster.org/4007
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

cli: Changes and enhancements to XML output

2012-10-11T23:34:16+00:00

This patch contains several xml related changes which fix some bugs and
introduce xml output for commands which were missing it. These include,
* XML output for rebalance & remove-brick status
* XML output for replace-brick
* XML output for 'volume status all' in on xml document
* proper XML output for "volume {create|start|stop|delete}"
* type & status of a volume in 'volume info' is now given as a string as well

This patch also cleans up the '#if (HAVE_LIB_XML)' sections from the code-base,
so that it is not littered around.

Change-Id: I5bb022adf0fedf7e3ead92b4b79bfa02b0b5fef5
BUG: 828131
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/3869
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati