glusterfs.git/xlators/mgmt/glusterd/src/glusterd-bitrot.c, branch v5.0alpha

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

xlators: move from strlen() to sizeof()

2018-08-31T02:14:06+00:00

xlators/features/index/src/index.c
xlators/features/shard/src/shard.c
xlators/features/upcall/src/upcall-internal.c
xlators/mgmt/glusterd/src/glusterd-bitrot.c
xlators/mgmt/glusterd/src/glusterd-locks.c
xlators/mgmt/glusterd/src/glusterd-mountbroker.c
xlators/mgmt/glusterd/src/glusterd-op-sm.c

For const strings, just do compile time size calc instead of runtime.

Compile-tested only!

Change-Id: I995b2b89f14454b3855a4cd0ca90b3f01d5e080f
updates: bz#1193929
Signed-off-by: Yaniv Kaul

xlators/mgmt/glusterd/src/glusterd-bitrot.c : reduce size of message variable

2018-08-23T03:47:46+00:00

Size of error message variable reduced from 2048 bytes to 256 bytes.

Compile-tested only!

Change-Id: Ib536451d9b562f932132b99c4eff21fc4f2775bc
updates: bz#1193929
Signed-off-by: Yaniv Kaul

All: run codespell on the code and fix issues.

2018-07-22T14:40:16+00:00

Please review, it's not always just the comments that were fixed.
I've had to revert of course all calls to creat() that were changed
to create() ...

Only compile-tested!

Change-Id: I7d02e82d9766e272a7fd9cc68e51901d69e5aab5
updates: bz#1193929
Signed-off-by: Yaniv Kaul

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

glusterd: cli command implementation for bitrot scrub status

2015-11-20T03:41:43+00:00

CLI command  for bitrot scrub status will be :

gluster volume bitrot  scrub status

Above command will show the statistics of bitrot scrubber.

Upon execution of this command it will show some common
scrubber tunable value of volume  followed by
statistics of scrubber statistics of individual nodes.

sample ouput for single node:

Volume name : 

State of scrub: Active

Scrub frequency: biweekly

Bitrot error log location: /var/log/glusterfs/bitd.log

Scrubber error log location: /var/log/glusterfs/scrub.log

=========================================================

Node name:

Number of Scrubbed files:

Number of Unsigned files:

Last completed scrub time:

Duration of last scrub:

Error count:

=========================================================

This is just infrastructure. list of bad file, last scrub
time, error count value will be taken care by
http://review.gluster.org/#/c/12503/  and
http://review.gluster.org/#/c/12654/ patches.

Change-Id: I3ed3c7057c9d0c894233f4079a7f185d90c202d1
BUG: 1207627
Signed-off-by: Gaurav Kumar Garg 
Reviewed-on: http://review.gluster.org/10231
Reviewed-by: Atin Mukherjee 
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System

glusterd: Porting left out log messages to new framework

2015-06-27T06:32:01+00:00

Change-Id: I70d40ae3b5f49a21e1b93f82885cd58fa2723647
BUG: 1235538
Signed-off-by: Nandaja Varma 
Reviewed-on: http://review.gluster.org/11388
Tested-by: NetBSD Build System 
Reviewed-by: Anand Nekkunti 
Tested-by: Gluster Build System 
Reviewed-by: Kaushal M

features/bitrot: tuanble object signing waiting time value for bitrot

2015-06-15T12:23:46+00:00

 Currently bitrot using 120 second waiting time for object to be signed
 after all fop's released. This signing waiting time value should be tunable.

 Command for changing the signing waiting time will be
 #gluster volume bitrot  signing-time 

Change-Id: I89f3121564c1bbd0825f60aae6147413a2fbd798
BUG: 1228680
Signed-off-by: Gaurav Kumar Garg 
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/11105

build: do not #include "config.h" in each file

2015-05-29T12:43:17+00:00

Instead of including config.h in each file, and have the additional
config.h included from the compiler commandline (-include option).

When a .c file tests for a certain #define, and config.h was not
included, incorrect assumtions were made. With this change, it can not
happen again.

BUG: 1222319
Change-Id: I4f9097b8740b81ecfe8b218d52ca50361f74cb64
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Pranith Kumar Karampuri

bitrot: Volfile generation should not proceed if node doesn't have any brick.

2015-05-10T05:25:15+00:00

glusterd crashes when bitrot is enabled on a distributed volume from a node
which doesn't host a brick.

While generating volfile glusterd should check number of brick on that node. If
node doesn't have any brick then graph generation for bitrot and scrubber should
not proceed further.

Change-Id: I2158113e20e93738cde2a22fd73f0ae6b22aae9e
BUG: 1219784
Signed-off-by: Gaurav Kumar Garg 
Reviewed-on: http://review.gluster.org/10664
Tested-by: NetBSD Build System
Tested-by: Gluster Build System 
Reviewed-by: Atin Mukherjee 
Reviewed-by: Krishnan Parthasarathi 
Tested-by: Krishnan Parthasarathi