glusterfs.git/extras/Makefile.am, branch v3.9.0rc2

extras/cliutils: Utils for creating CLI tools for Gluster

2016-07-12T16:07:29+00:00

Refer README.md for documentation.

BUG: 1342356
Change-Id: Ic88504177137136bbb4b8b2c304ecc4af9bcfe30
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/14627
Reviewed-by: Prashanth Pai 
Reviewed-by: Niels de Vos 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Jeff Darcy

clang-analyzer: adding clang static analysis support

2016-06-07T13:56:09+00:00

clang static analyzer is a source code analysis tool that
finds bugs in C, C++.

This patch automates clang analyzes part by integrating
it with 'make clang-check'

clang-checker.sh: runs clang analyzer with and without the
HEAD commit, and shows the bugs introduced by HEAD commit (if any)

sample report:

$[ glusterfs ]: make clang-check

================ Clang analyzer in progress ================
...

BASELINE BUGS LIST (before applying patch):
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Out of bound array access --> 3
Memory leak --> 1
Unix API --> 24
Dead increment --> 5
Dereference of null pointer --> 1995
Uninitialized argument value --> 2
All Bugs --> 2872
Called function pointer is null null dereference --> 4
Dead initialization --> 49
Dead assignment --> 691
Undefined allocation of 0 bytes CERT MEM0 C CWE --> 5
Argument with nonnull attribute passed null --> 84
Result of operation is garbage or undefined --> 9

TARGET BUGS LIST (after applying patch):
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Out of bound array access --> 3
Memory leak --> 1
Unix API --> 24
Dead increment --> 5
Dereference of null pointer --> 1995
Uninitialized argument value --> 2
All Bugs --> 2875
Called function pointer is null null
dereference --> 4
Dead initialization --> 49
Dead assignment --> 694
Undefined allocation of 0 bytes CERT MEM0 C CWE --> 5
Argument with nonnull attribute passed null --> 84
Result of operation is garbage or undefined --> 9

SUMMARY OF CLANG-ANALYZER:
~~~~~~~~~~~~~~~~~~~~~~~~~~
Extra 3 Bug[s] Introduced in: Dead assignment

Patch Value given by Clang analyzer '-1'

Explore complete results at
/home/user/work/glusterfs/baseline/results/index.html
/home/user/work/glusterfs/target/results/index.html

================= Done with Clang Analysis =================

Change-Id: I512e33cfc02885a111152fbc1832144261dda1da
BUG: 1228142
Signed-off-by: Prasanna Kumar Kalever 
Reviewed-on: http://review.gluster.org/11083
Tested-by: Prasanna Kumar Kalever 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Tested-by: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Raghavendra Talur 
Reviewed-by: Kaleb KEITHLEY

build: MKDIR_P is not defined for Makefiles, use mkdir_p instead

2015-11-10T08:57:44+00:00

Change-Id: Id6d5263eb7b1c53e72a7668e716e9cc4e34b82cd
Reported-by: Milind Changire 
BUG: 1198849
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/12553
Tested-by: NetBSD Build System 
Reviewed-by: Milind Changire 
Tested-by: Gluster Build System

firewall/spec: Create glusterfs firewall service if firewalld installed.

2015-09-11T06:44:50+00:00

It creates glusterfs firewall service during installation.

glusterfs service : It contains all default ports which needs to be opened.
During installation  glusterfs.xml is copied into firewall service directory(/usr/lib/firewalld/services/).

Note:
1.For bricks: It opens the 512 ports, if brick is running out side this range(>49664) then admin need to open the port
for that brick.
2.By default this service is not enabled in any of zone.

To enable this service(glusterfs) in firewall:

1. Get active zone(s) in node
     firewall-cmd  --get-active-zones

2. Attached this service(glusterfs) to zone(s)
   firewall-cmd  --zone=  --add-service=glusterfs               --To apply runtime
   firewall-cmd  --permanent  --zone=  --add-service=glusterfs  --To apply permanent

Note:
  we can also use firewall-config which gives GUI to configure firewall.



Change-Id: Id97fe620c560fd10599511d751aed11a99ba4da5
BUG: 1253967
Signed-off-by: anand 
Reviewed-on: http://review.gluster.org/11989
Reviewed-by: Niels de Vos 
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System

build: scripts are not installed with +x bit

2015-07-31T14:12:56+00:00

scripts listed in Makefile.am as foo_DATA, should be foo_SCRIPTS
to be installed +x

Change-Id: Ib9b98efcea968c03b574726bdc0d4f76cdfd1dc1
BUG: 1225018
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/11806
Reviewed-by: Niels de Vos 
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System

build: fix compiling on older distributions

2015-06-03T13:53:43+00:00

data-tiering is disabled on RHEL-5 because it depends on a too new
SQLite version.

This change also prevents installing some of files that are used by
geo-replication, which is also not available on RHEL-5. geo-replication
depends on a too recent version of Python.

Due to an older version of OpenSSL, some of the newer functions can not
be used. A fallback to previous functions is done. Unfortunately RHEL-5
does not seem to have TLSv1.2 support, so only older versions can be
used.

Change-Id: I672264a673f5432358d2e83b17e2a34efd9fd913
BUG: 1222317
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/10803
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Vijay Bellur

scripts: Added script stop-all-gluster-processes.sh in rpm

2015-05-29T12:28:30+00:00

This script was not included as part of rpm. Fixed now

BUG: 1204641
Change-Id: I5e559b187253cc2f4f8ea7cf8ec56a32802e5ab2
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/10931
Reviewed-by: Kotresh HR 
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

Fix case mistake for MKDIR_P in Makefiles

2015-04-20T11:29:26+00:00

Some makefiles used $(mkdir_p) instead of the corectly defined $(MKDIR_P).
The former is substituted as an empty string, leading to possible failures
depending of the user shell tolerance. NetBSD's /bin/sh seems to choke
more easily than Linux's /bin/bash, but if the later does not fail, it
does not created the intended directories anyway.

BUG: 1129939
Change-Id: I8caed4000f3c91cb3a685453848fb854793945ed
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/10276
Tested-by: NetBSD Build System
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos

snapshot/scheduling: A cron based scheduler for snapshot scheduling

2015-03-19T01:31:54+00:00

GlusterFS volume snapshot provides point-in-time copy
of a GlusterFS volume. Currently, GlusterFS volume
snapshots can be easily scheduled by setting up 
cron jobs on one of the nodes in the GlusterFS
trusted storage pool. This has a single point failure (SPOF),
as scheduled jobs can be missed if the node running the cron
jobs dies.

The solution to the above problems is addressed in this patch.
The snap_scheduler.py helper script expects the user to install
the argparse python module before using it.

Further details for the same are available at:

http://www.gluster.org/community/documentation/index.php/Features/Scheduling_of_Snapshot

Change-Id: I2c357af5b7d3e66f270d20eef50cdeecdcbe15c7
BUG: 1198027
Signed-off-by: Avra Sengupta 
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/9788
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

feature/glusterfind: A tool to find incremental changes

2015-03-18T09:54:25+00:00

Documentation is available in patch:
http://review.gluster.org/#/c/9800/

A tool which helps to get list of modified files or list of all files in
GlusterFS Volume using Changelog or find command.

Usage
=====
glusterfind --help

Create:
-------
glusterfind create --help

The tool creates status file $GLUSTERD_WORKDIR/SESSION/VOLUME/status
and records current timestamp to initiate the session. This timestamp
will be used as start time for next runs.

As part of create also generates ssh key and distributes to all peers.
and enables build.pgfid and changelog using volume set command.

Pre:
----
glusterfind pre --help

This command is used to generate the list of files modified after session
creation time or after last run. To get list of all files/dirs in Volume,
run pre command with `--full` argument.

The tool gets all nodes details using gluster volume info and runs node
agent for each brick in respective nodes via ssh command. Once these node
agents generate the output file, tool copies to local using scp. Merges all
the output files to generate the final output file.

Post:
-----
glusterfind post --help

After consuming the list, this sub command is called to update the session
time based on pre command status file.

List:
-----
glusterfind list --help

To view all the sessions

Delete:
-------
glusterfind delete --help

Delete session.

Known Issues
------------
1. Deleted files will not get listed, since we can't convert GFID to
   Path if file/dir is deleted.
2. Only new name will get listed if Renamed.
3. All hardlinks will get listed.

Change-Id: I82991feb0aea85cb6ec035fddbf80a2b276e86b0
BUG: 1193893
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/9682
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar 
Reviewed-by: Prashanth Pai 
Reviewed-by: Kotresh HR 
Reviewed-by: Vijay Bellur