glusterfs.git/cli/src/cli-cmd-global.c, branch v7.1 libglusterfs: Move devel headers under glusterfs directory 2018-12-05T21:47:04+00:00 ShyamsundarR srangana@redhat.com 2018-11-29T19:08:06+00:00 20ef211cfa5b5fcc437484a879fdc5d4c66bbaf5 libglusterfs devel package headers are referenced in code using include semantics for a program, this while it works can be better especially when dealing with out of tree xlator builds or in general out of tree devel package usage. Towards this, the following changes are done, - moved all devel headers under a glusterfs directory - Included these headers using system header notation <> in all code outside of libglusterfs - Included these headers using own program notation "" within libglusterfs This change although big, is just moving around the headers and making it correct when including these headers from other sources. This helps us correctly include libglusterfs includes without namespace conflicts. Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b Updates: bz#1193929 Signed-off-by: ShyamsundarR <srangana@redhat.com> 
libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.

Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs

This change although big, is just moving around the headers and
making it correct when including these headers from other sources.

This helps us correctly include libglusterfs includes without
namespace conflicts.

Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR <srangana@redhat.com>
Land part 2 of clang-format changes 2018-09-12T12:22:45+00:00 Gluster Ant bugzilla-bot@gluster.org 2018-09-12T12:22:45+00:00 e16868dede6455cab644805af6fe1ac312775e13 Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4 Signed-off-by: Nigel Babu <nigelb@redhat.com> 
Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>
multiple files: calloc -> malloc 2018-09-04T05:09:09+00:00 Yaniv Kaul ykaul@redhat.com 2018-08-08T18:36:28+00:00 5276e8f27e3021d5da3d3055caed6f9a1d964c93 xlators/cluster/stripe/src/stripe-helpers.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible xlators/cluster/dht/src/tier.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible xlators/cluster/dht/src/dht-layout.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible xlators/cluster/dht/src/dht-helper.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible xlators/cluster/dht/src/dht-common.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible xlators/cluster/afr/src/afr.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible xlators/cluster/afr/src/afr-inode-read.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible tests/bugs/replicate/bug-1250170-fsync.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible tests/basic/gfapi/gfapi-async-calls-test.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible tests/basic/ec/ec-fast-fgetxattr.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible rpc/xdr/src/glusterfs3.h: Move to GF_MALLOC() instead of GF_CALLOC() when possible rpc/rpc-transport/socket/src/socket.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible rpc/rpc-lib/src/rpc-clnt.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible extras/geo-rep/gsync-sync-gfid.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-xml-output.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-rpc-ops.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-cmd-volume.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-cmd-system.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-cmd-snapshot.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-cmd-peer.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible cli/src/cli-cmd-global.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible It doesn't make sense to calloc (allocate and clear) memory when the code right away fills that memory with data. It may be optimized by the compiler, or have a microscopic performance improvement. In some cases, also changed allocation size to be sizeof some struct or type instead of a pointer - easier to read. In some cases, removed redundant strlen() calls by saving the result into a variable. 1. Only done for the straightforward cases. There's room for improvement. 2. Please review carefully, especially for string allocation, with the terminating NULL string. Only compile-tested! updates: bz#1193929 Original-Author: Yaniv Kaul <ykaul@redhat.com> Signed-off-by: Yaniv Kaul <ykaul@redhat.com> Signed-off-by: Amar Tumballi <amarts@redhat.com> Change-Id: I16274dca4078a1d06ae09a0daf027d734b631ac2 
xlators/cluster/stripe/src/stripe-helpers.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible

xlators/cluster/dht/src/tier.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
xlators/cluster/dht/src/dht-layout.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
xlators/cluster/dht/src/dht-helper.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
xlators/cluster/dht/src/dht-common.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
xlators/cluster/afr/src/afr.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
xlators/cluster/afr/src/afr-inode-read.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
tests/bugs/replicate/bug-1250170-fsync.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
tests/basic/gfapi/gfapi-async-calls-test.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
tests/basic/ec/ec-fast-fgetxattr.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
rpc/xdr/src/glusterfs3.h: Move to GF_MALLOC() instead of GF_CALLOC() when possible
rpc/rpc-transport/socket/src/socket.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
rpc/rpc-lib/src/rpc-clnt.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
extras/geo-rep/gsync-sync-gfid.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-xml-output.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-rpc-ops.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-cmd-volume.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-cmd-system.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-cmd-snapshot.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-cmd-peer.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible
cli/src/cli-cmd-global.c: Move to GF_MALLOC() instead of GF_CALLOC() when possible

It doesn't make sense to calloc (allocate and clear) memory
when the code right away fills that memory with data.
It may be optimized by the compiler, or have a microscopic
performance improvement.

In some cases, also changed allocation size to be sizeof some
struct or type instead of a pointer - easier to read.
In some cases, removed redundant strlen() calls by saving the result
into a variable.

1. Only done for the straightforward cases. There's room for improvement.
2. Please review carefully, especially for string allocation, with the
terminating NULL string.

Only compile-tested!

updates: bz#1193929
Original-Author: Yaniv Kaul <ykaul@redhat.com>
Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
Signed-off-by: Amar Tumballi <amarts@redhat.com>

Change-Id: I16274dca4078a1d06ae09a0daf027d734b631ac2
cli: gluster help changes 2017-11-02T12:54:06+00:00 N Balachandran nbalacha@redhat.com 2017-08-01T11:28:27+00:00 89dc54f50c9f800ca4446ea8fe736e4860588845 gluster cli help now shows only the top level help commands. gluster <component> help will now show help commands for <component>. Change-Id: I263f53a0870d80ef4cfaad455fdaa47e2ac4423b BUG: 1474768 Signed-off-by: N Balachandran <nbalacha@redhat.com> 
gluster cli help now shows only the top level
help commands. gluster <component> help will now show
help commands for <component>.

Change-Id: I263f53a0870d80ef4cfaad455fdaa47e2ac4423b
BUG: 1474768
Signed-off-by: N Balachandran <nbalacha@redhat.com>
glusterd: Add option to get all volume options through get-state CLI 2017-07-25T05:04:47+00:00 Samikshan Bairagya samikshan@gmail.com 2017-07-23T16:37:34+00:00 8dcf91660e0bd10eb75ef25a29ca02ec51c81be4 This commit makes the get-state CLI capable to returning the values for all volume options for all volumes. This is similar to what you get when you issue a `gluster volume get <volname> all` command. This is the new usage for the get-state CLI: # gluster get-state [<daemon>] [[odir </path/to/output/dir/>] \ [file <filename>]] [detail|volumeoptions] Fixes: #277 Change-Id: Ice52d936a5a389c6fa0ba5ab32416a65cdfde46d Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: https://review.gluster.org/17858 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Gaurav Yadav <gyadav@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> 
This commit makes the get-state CLI capable to returning the values
for all volume options for all volumes. This is similar to what you
get when you issue a `gluster volume get <volname> all` command.

This is the new usage for the get-state CLI:

 # gluster get-state [<daemon>] [[odir </path/to/output/dir/>] \
[file <filename>]] [detail|volumeoptions]

Fixes: #277
Change-Id: Ice52d936a5a389c6fa0ba5ab32416a65cdfde46d
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: https://review.gluster.org/17858
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Gaurav Yadav <gyadav@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
glusterd: Add client details to get-state output 2017-04-13T03:43:08+00:00 Samikshan Bairagya samikshan@gmail.com 2017-04-05T12:33:10+00:00 b4beaa0505e8b23ac027fb6c995aa259c3f7550a This commit optionally adds client details corresponding to the locally running bricks to the get-state output. Since getting the client details involves sending RPC requests to the respective local bricks, this is a relatively more costly operation. These client details would be added to the get-state output only if the get-state command is invoked with the 'detail' option. This commit therefore also changes the get-state CLI usage. The modified usage is as follows: # gluster get-state [<daemon>] [[odir </path/to/output/dir/>] \ [file <filename>]] [detail] Change-Id: I42cd4ef160f9e96d55a08a10d32c8ba44e4cd3d8 BUG: 1431183 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: https://review.gluster.org/17003 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> 
This commit optionally adds client details corresponding to the
locally running bricks to the get-state output. Since getting
the client details involves sending RPC requests to the respective
local bricks, this is a relatively more costly operation. These
client details would be added to the get-state output only if the
get-state command is invoked with the 'detail' option.

This commit therefore also changes the get-state CLI usage. The
modified usage is as follows:

 # gluster get-state [<daemon>] [[odir </path/to/output/dir/>] \
[file <filename>]] [detail]

Change-Id: I42cd4ef160f9e96d55a08a10d32c8ba44e4cd3d8
BUG: 1431183
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: https://review.gluster.org/17003
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
glusterd: (storhaug) remove ganesha 2017-03-21T17:13:44+00:00 Kaleb S. KEITHLEY kkeithle@redhat.com 2017-02-01T11:39:03+00:00 843e1b04b554ab887ec656ae7b468bb93ee4e2f7 remove all vestiges of ganesha The storhaug CLI is used to manage ganesha and Samba. Also any setup and teardown of the ganesha HA is initiated using storhaug to preserve the proper layering. Change-Id: I0eec0016a1b7802a36e7b2d92896b86fdf8607d5 BUG: 1420713 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16504 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> 
remove all vestiges of ganesha

The storhaug CLI is used to manage ganesha and Samba. Also any setup
and teardown of the ganesha HA is initiated using storhaug to preserve
the proper layering.

Change-Id: I0eec0016a1b7802a36e7b2d92896b86fdf8607d5
BUG: 1420713
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
Reviewed-on: https://review.gluster.org/16504
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
glusterd/cli: cli to get local state representation from glusterd 2016-08-26T15:23:37+00:00 Samikshan Bairagya samikshan@gmail.com 2016-07-07T15:03:02+00:00 4a3454753f6e4ddc309c8d1cb11a6e4e432c1da6 Currently there is no existing CLI that can be used to get the local state representation of the cluster as maintained in glusterd in a readable as well as parseable format. The CLI added has the following usage: # gluster get-state [daemon] [odir <path/to/output/dir>] [file <filename>] This would dump data points that reflect the local state representation of the cluster as maintained in glusterd (no other daemons are supported as of now) to a file inside the specified output directory. The default output directory and filename is /var/run/gluster and glusterd_state_<timestamp> respectively. The option for specifying the daemon name leaves room to add support for other daemons in the future. Following are the data points captured as of now to represent the state from the local glusterd pov: * Peer: - Primary hostname - uuid - state - connection status - List of hostnames * Volumes: - name, id, transport type, status - counts: bricks, snap, subvol, stripe, arbiter, disperse, redundancy - snapd status - quorum status - tiering related information - rebalance status - replace bricks status - snapshots * Bricks: - Path, hostname (for all bricks these info will be shown) - port, rdma port, status, mount options, filesystem type and signed in status for bricks running locally. * Services: - name, online status for initialised services * Others: - Base port, last allocated port - op-version - MYUUID Change-Id: I4a45cc5407ab92d8afdbbd2098ece851f7e3d618 BUG: 1353156 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/14873 Reviewed-by: Avra Sengupta <asengupt@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> 
Currently there is no existing CLI that can be used to get the
local state representation of the cluster as maintained in glusterd
in a readable as well as parseable format.

The CLI added has the following usage:

 # gluster get-state [daemon] [odir <path/to/output/dir>] [file <filename>]

This would dump data points that reflect the local state
representation of the cluster as maintained in glusterd (no other
daemons are supported as of now) to a file inside the specified
output directory. The default output directory and filename is
/var/run/gluster and glusterd_state_<timestamp> respectively. The
option for specifying the daemon name leaves room to add support for
other daemons in the future. Following are the data points captured
as of now to represent the state from the local glusterd pov:

 * Peer:
    - Primary hostname
    - uuid
    - state
    - connection status
    - List of hostnames

 * Volumes:
    - name, id, transport type, status
    - counts: bricks, snap, subvol, stripe, arbiter, disperse,
 redundancy
    - snapd status
    - quorum status
    - tiering related information
    - rebalance status
    - replace bricks status
    - snapshots

 * Bricks:
    - Path, hostname (for all bricks these info will be shown)
    - port, rdma port, status, mount options, filesystem type and
signed in status for bricks running locally.

 * Services:
    - name, online status for initialised services

 * Others:
    - Base port, last allocated port
    - op-version
    - MYUUID

Change-Id: I4a45cc5407ab92d8afdbbd2098ece851f7e3d618
BUG: 1353156
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: http://review.gluster.org/14873
Reviewed-by: Avra Sengupta <asengupt@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
cli : 'gluster volume help' output sorted alphabetically 2015-10-28T20:42:32+00:00 Mohamed Ashiq mliyazud@redhat.com 2015-07-15T08:49:49+00:00 323e71617fee5020324540776d0d4469577f0afe 'gluster volume help' output is not sorted alphabetically. This makes little harder for the user to search or get to know of few gluster volume commands usage just from gluster cli. Change-Id: I855da2e4748a5c2ff3be319c50fa9548d676ee8a BUG: 1242894 Signed-off-by: Mohamed Ashiq <mliyazud@redhat.com> Reviewed-on: http://review.gluster.org/11663 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-by: Anand Nekkunti <anekkunt@redhat.com> 
'gluster volume help' output is not sorted alphabetically.
This makes little harder for the user to search or get to know of
few gluster volume commands usage just from gluster cli.

Change-Id: I855da2e4748a5c2ff3be319c50fa9548d676ee8a
BUG: 1242894
Signed-off-by: Mohamed Ashiq <mliyazud@redhat.com>
Reviewed-on: http://review.gluster.org/11663
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-by: Anand Nekkunti <anekkunt@redhat.com>
build: do not #include "config.h" in each file 2015-05-29T12:43:17+00:00 Niels de Vos ndevos@redhat.com 2015-05-18T14:26:02+00:00 8a9328e37b8c63d60583184dc8dab12f85810682 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 <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/10808 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> 
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 <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>