glusterfs.git/glusterfsd, branch v3.9rc0

glusterd: fix unused variable warnings/errors

2016-08-27T13:42:32+00:00

http://review.gluster.org/14085 fixes a/the "leak" - via the
generated rpc/xdr headers - of pragmas that mask these warnings.

However 14085 won't pass the smoke test until all the warnings are
fixed.

Change-Id: Ib37642dc8d35dd1065398fc53c97de65869d5681
BUG: 1369124
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/15239
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Niels de Vos 
Reviewed-by: mohammed rafi  kc 
Smoke: Gluster Build System 
Reviewed-by: Prashanth Pai

feature/bitrot: Ondemand scrub option for bitrot

2016-08-25T21:39:38+00:00

The bitrot scrubber takes 'hourly/daily/biweekly/monthly'
as the values for 'scrub-frequency'. There is no way
to schedule the scrubbing when the admin wants it.

Ondemand scrubbing brings in the new option 'ondemand'
with which the admin can start scrubbing ondemand.
It starts the scrubbing immediately.

Ondemand scrubbing is successful only if the scrubber
is in 'Active (Idle)' (waiting for it's next frequency
cycle to start scrubbing). It is not entertained when
the scrubber is in 'Paused' or already running.

Here is the command line syntax.

gluster volume bitrot  scrub ondemand

Change-Id: I84c28904367eed827a7dae8d6a535c14b28e9f4d
BUG: 1366195
Signed-off-by: Kotresh HR 
Reviewed-on: http://review.gluster.org/15111
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Venky Shankar

io-stats: fix translator names

2016-07-29T19:35:36+00:00

Change-Id: Icf5afaee8b7c704aecab7f8a8a1df9f1bc9288ce
BUG: 1360401
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/15016
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Vijay Bellur

mgmt: remove unused and misleading pmap_signup

2016-07-08T04:26:26+00:00

We use signin, but not signup.  Having both just introduces confusion.
The proc number has been retained to avoid changes to the numbering of
other procs, and the mapping to a name has similarly been retained as a
placeholder, but the code and structure definitions have been removed.

Change-Id: I60f64f3b5d71ba6ed6862b36a38f90a9c8271c9f
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/14792
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

logging: Change log file name for glusterd

2016-07-05T03:54:19+00:00

log file names are based on:

 a. user provided input (through -l switch while starting a gluster process)
 b. mount point paths in the case of native clients
 c. volume/configuration files used for starting a gluster process
 d. volume server used for starting a gluster process

Currently glusterd uses scheme c. to have a log file name that reads as

INSTALL_PREFIX-etc-glusterfs-glusterd.log

Since glusterd has a well known configuration file, it does not make much
sense to have log file name based on scheme c. This patch changes the name of
glusterd's log file to "glusterd.log". Hopefully this enables users to identify
glusterd's log file more easily.

Change-Id: I2d04179c4b9b06271b50eeee3909ee259e8cf547
BUG: 1348944
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/13426
Tested-by: Atin Mukherjee 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

Corrected default text for ARGP_FUSE_USE_READDIRP_KEY

2016-06-06T15:01:40+00:00

Changed from "off" to "yes" per BZ 1222915

Change-Id: Idffffee621560adb4cc02c1001d1ae21ca11941f
BUG: 1222915
Signed-off-by: Dustin Black 
Reviewed-on: http://review.gluster.org/14622
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: jiffin tony Thottan 
Reviewed-by: Jeff Darcy

libglusterfs (timer): race conditions, illegal mem access, mem leak

2016-06-01T13:50:13+00:00

While investigating gfapi memory consumption with valgrind, valgrind
reported several memory access issues.

Also see the timer 'registry' being recreated (shortly) after being
freed during teardown due to the way it's currently written.

Passing ctx as data to gf_timer_proc() is prone to memory access
issues if ctx is freed before gf_timer_proc() terminates. (And in
fact this does happen, at least in valgrind.) gf_timer_proc() doesn't
need ctx for anything, it only needs ctx->timer, so just pass that.

Nothing ever calls gf_timer_registry_init(). Nothing outside of
timer.c that is. Making it and gf_timer_proc() static.

Change-Id: Ia28454dda0cf0de2fec94d76441d98c3927a906a
BUG: 1333925
Signed-off-by: Kaleb S KEITHLEY 
Reviewed-on: http://review.gluster.org/14247
NetBSD-regression: NetBSD Build System 
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Poornima G 
Reviewed-by: Niels de Vos 
Reviewed-by: Jeff Darcy

glusterfsd/main: Add ability to set oom_score_adj

2016-06-01T13:27:10+00:00

Give the administrator a possibility to set oom_score_adj for glusterfs
process. Applies to Linux only.

Change-Id: Iff13c2f4cb28457871c6ebeff6130bce4a8bf543
BUG: 1336818
Signed-off-by: Oleksandr Natalenko 
Reviewed-on: http://review.gluster.org/14399
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Jeff Darcy

core: assorted typos and spelling mistakes reported by Debian lintian

2016-05-18T09:21:42+00:00

Also missing bang (!) in #!/bin/bash in shell scripts.

Change-Id: I567a4be8f0f31f6285550f243fe802895f6bc43b
BUG: 1336793
Reported-by: Patrick Matthäi 
Signed-off-by: Kaleb S KEITHLEY 
Reviewed-on: http://review.gluster.org/14398
NetBSD-regression: NetBSD Build System 
Reviewed-by: Niels de Vos 
Smoke: Gluster Build System 
Reviewed-by: Kotresh HR 
CentOS-regression: Gluster Build System

glusterfsd: explicitly turn on encryption for volfile fetch

2016-05-13T13:21:57+00:00

Change-Id: I58e1fe7f5edf0abb5732432291ff677e81429b79
BUG: 1333317
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/14253
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Jeff Darcy