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* doc: Final edit of the release notes for 4.0.0v4.0.0ShyamsundarR2018-03-061-0/+3
| | | | | | Change-Id: I5bb23a616819d1f9774e02bf0982091daa5e3e68 BUG: 1539842 Signed-off-by: ShyamsundarR <srangana@redhat.com>
* doc: Updated 4.0.0 release notesShyamsundarR2018-03-051-34/+34
| | | | | | | | Updated with content provided by others and during reviews Change-Id: Id555ccc9571b6bbc87099def1e134a4171fb0439 BUG: 1539842 Signed-off-by: ShyamsundarR <srangana@redhat.com>
* doc: Update 4.0.0 release notes for GD2v4.0.0rc1Kaushal M2018-02-261-69/+207
| | | | | | Change-Id: I8dce82bb3b7a1d48da2ad9a55bfa614b93e078ca BUG: 1539842 Signed-off-by: Kaushal M <kaushal@redhat.com>
* doc: Updated release notes for features lacking the sameShyamsundarR2018-02-251-155/+287
| | | | | | Change-Id: I95a31107d879e089a2477bca9eb543da7880de8d BUG: 1539842 Signed-off-by: ShyamsundarR <srangana@redhat.com>
* doc/release-notes: add information on FIPS complianceRavishankar N2018-02-231-5/+15
| | | | | | Change-Id: Ib3d012c2b2a4a9281b9adb126a7d466086cc23f2 BUG: 1539842 Signed-off-by: Ravishankar N <ravishankar@redhat.com>
* Release notes 4.0: Fill up data for some topics in performancePoornima G2018-02-231-11/+29
| | | | | Change-Id: I04c41296f878d6e2d94344b621733f7c7f07c337 Signed-off-by: Poornima G <pgurusid@redhat.com>
* Release notes for bug 1502610Xavi Hernandez2018-02-231-0/+11
| | | | | | Change-Id: I6f983cea5f365795eb1ea205aad3edac04efa9c9 BUG: 1539842 Signed-off-by: Xavi Hernandez <jahernan@redhat.com>
* build: add --without-server optionNiels de Vos2018-02-211-1/+4
| | | | | | | | | | | | | | | | With Gluster 4.0 we will not provide the server components for EL6 and older. At one point Gluster 4.x will get GlusterD2, which requires Golang tools in the distribution. EL6 does not contain these at the moment. With this change, it is possible to `./configure --without-server` which prevents building glusterd and the xlators for the bricks. Building RPMs can pass `--without server` and the glusterfs-server sub-package will not be created. Change-Id: I97f5ccf9f2c76e60d9af83915fc59fae57ad6d25 BUG: 1547635 Signed-off-by: Niels de Vos <ndevos@redhat.com>
* Release notes for #368Pranith Kumar K2018-02-111-10/+5
| | | | | | BUG: 1539842 Change-Id: I9d4106f478e7244146998752ddf4f280225d339b Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* doc: updated the release-notesAmar Tumballi2018-02-111-43/+90
| | | | | Change-Id: I481a0041393acf556f4c6ab15ee74e4c8e3dea50 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: Initial draft of 4.0.0 release notesShyamsundarR2018-01-291-0/+328
| | | | | | | | | | | This is an initial draft, that should render right in github. Need inputs from contributors to complete the notes. Change-Id: I0e6a4f88b44ff46685e66f139758a2247954639d BUG: 1539842 Signed-off-by: ShyamsundarR <srangana@redhat.com>
* core/memacct: save allocs in mem_acct_rec listN Balachandran2017-12-071-0/+19
| | | | | | | | | | | | | | | With configure --enable-debug, add all object allocations to a list in the corresponding mem_acct_rec. This allows us to see all objects of a particular type and allows for additional debugging in case of memory leaks. This is not compiled in by default and must be explicitly enabled. It is intended to be used by developers. Change-Id: I7cf2dbeadecf994423d7e7591e85f18d2575cce8 BUG: 1522662 Signed-off-by: N Balachandran <nbalacha@redhat.com>
* cli: commands are missing in man pageSanju Rakonde2017-11-281-2/+44
| | | | | | | | adding missed commands to gluster manual page. Change-Id: I2e5eb1b3929241275ee7a046c5e3d45a5aa5c4a2 BUG: 1517554 Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
* Quota: Adding man page for quotaSanoj Unnikrishnan2017-11-091-0/+42
| | | | | | Change-Id: I95365c443705f56561cc10138318eb96db3b941e BUG: 1505660 Signed-off-by: Sanoj Unnikrishnan <sunnikri@redhat.com>
* cli: volume status command is missing in man pageSanju Rakonde2017-10-241-0/+3
| | | | | | | | | | Problem: volume status command is missing gluster manual page. Fix: Adding volume status command to manual page. Change-Id: Ifef18ff3721bc85636a9e7707c50bee2bf9d4a9b BUG: 1505663 Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
* doc: Add missing option for bitrot scrub-frequencyKotresh HR2017-10-181-1/+1
| | | | | | | | | The option 'hourly' is supported for 'scrub-frequency' but man page was not reflecting it. Fixed the same. Change-Id: Ida0929c805f6f5332c5dcd94cda9ecf2f4eee20e BUG: 1503510 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* gfproxyd: Let glusterd manage gfproxy daemonPoornima G2017-10-181-0/+3
| | | | | | | Updates: #242 BUG: 1428063 Change-Id: Iaaf2edf99b2ecc75f6d30762c752a6d445c1c826 Signed-off-by: Poornima G <pgurusid@redhat.com>
* project: update coding standardJeff Darcy2017-10-161-75/+245
| | | | | Change-Id: I1d389c8d97ec1491be675bea2ff90898f1209861 Signed-off-by: Jeff Darcy <jdarcy@fb.com>
* Use the new URL for the docsMichael Scherer2017-09-071-2/+2
| | | | | | | | | | | | | Change-Id: I0ef5c3980aed24a9fa2dda673f8293771ce81808 BUG: 1487644 Signed-off-by: Michael Scherer <misc@redhat.com> Reviewed-on: https://review.gluster.org/18182 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Nigel Babu <nigelb@redhat.com> Tested-by: Nigel Babu <nigelb@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Tested-by: Michael Scherer <misc@fedoraproject.org> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* glusterfsd: allow subdir mountAmar Tumballi2017-08-042-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: 1. Take subdir mount option in client (mount.gluster / glusterfsd) 2. Pass the subdir mount to server-handshake (from client-handshake) 3. Handle subdir-mount dir's lookup in server-first-lookup and handle all fops resolution accordingly with proper gfid of subdir 4. Change the auth/addr module to handle the multiple subdir entries in option, and valid parsing. How to use the feature: `# mount -t glusterfs $hostname:/$volname/$subdir /$mount_point` Or `# mount -t glusterfs $hostname:/$volname -osubdir_mount=$subdir /$mount_point` Option can be set like: `# gluster volume set <volname> auth.allow "/subdir1(192.168.1.*),/(192.168.10.*),/subdir2(192.168.8.*)"` Updates #175 Change-Id: I7ea57f76ddbe6c3862cfe02e13f89e8a39719e11 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: https://review.gluster.org/17141 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* logging: localtime logging, cmdline, volume set optionKaleb S. KEITHLEY2017-08-033-0/+9
| | | | | | | | | | | | | | | | | Despite the fact that appliances generally use UTC, some users really want log entries in localtime. fixes gluster/glusterfs#272 feature page: https://review.gluster.org/17807 Change-Id: I5fbf2c3eedd9eb128fb3f851dd67b2f4081c8bba Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16911 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* glusterd: Add option to get all volume options through get-state CLISamikshan Bairagya2017-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* libglusterfs: Name threads on creationRaghavendra Talur2017-07-191-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set names to threads on creation for easier debugging. Output of top -H -p <PID-OF-GLUSTERFSD> Before: 19773 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19774 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19775 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19776 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19777 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19778 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19779 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19780 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19781 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19782 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19783 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19784 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19785 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.01 glusterfsd 19786 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.01 glusterfsd 19787 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.01 glusterfsd 19789 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19790 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 25178 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 5398 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 7881 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd After: 19773 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19774 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glustertimer 19775 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterfsd 19776 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glustermemsweep 19777 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glustersproc0 19778 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glustersproc1 19779 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterepoll0 19780 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusteridxwrker 19781 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusteriotwr0 19782 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterbrssign 19783 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterbrswrker 19784 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterclogecon 19785 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.01 glusterclogd0 19786 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.01 glusterclogd1 19787 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.01 glusterclogd2 19789 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterposixjan 19790 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterposixfsy 25178 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterepoll1 5398 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterepoll2 7881 root 20 0 1301.3m 12.6m 8.4m S 0.0 0.1 0:00.00 glusterposixhc Change-Id: Id5f333755c1ba168a2ffaa4fce6e71c375e10703 BUG: 1254002 Updates: #271 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: https://review.gluster.org/11926 Reviewed-by: Prashanth Pai <ppai@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* doc: beginner's guide to syncop frameworkKrishnan Parthasarathi2017-07-191-0/+72
| | | | | | | | | | | Change-Id: I1f4517e1952d5b82ce679ebd2544b7403b1d37d8 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: https://review.gluster.org/10365 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Raghavendra G <rgowdapp@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* gluster man page: Add remote-host and script mode in gluster man pageGaurav Yadav2017-07-111-3/+2
| | | | | | | | | | Signed-off-by: Gaurav Yadav <gyadav@redhat.com> Change-Id: I2d9b9f09d72d713e34ccb9516387c5982b830115 BUG: 1467277 Reviewed-on: https://review.gluster.org/17685 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* rpc: add more document on programs and actorsAmar Tumballi2017-05-151-0/+32
| | | | | | | | | | | | | | | | Also give hints on where to look for relevant structures. Fixes #140 Change-Id: If29f67fb6fd39379045fe774559934fb13cbede8 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: https://review.gluster.org/16925 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/dht: Document detailing transactions in dhtRaghavendra G2017-04-271-0/+272
| | | | | | | | | | Change-Id: If69d67ce5dffe966fbc1e4ad834ca110e1e0b745 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Updates: #191 Reviewed-on: https://review.gluster.org/16876 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* debug/sink: add xlator to aid in resource leak debuggingNiels de Vos2017-04-252-0/+177
| | | | | | | | | | | | | | | | | | | | | | This new xlator does not allocate any resources on init(). This makes it a good option to use for debugging xlator releated resources leaks on fini(). By putting the sink xlator as single xlator in a .vol file, and loading it through gfapi, we can investigate the resource leaks that are happening through gfapi (and the Gluster core). By extending the .vol file with additional xlators, it is possible to analyze resource leaks of single xlators. Change-Id: Idb5faa861b623dd5b2a988b181e669b0d52c2a0e BUG: 1425623 Fixes: #176 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/16806 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* glusterd: Add client details to get-state outputSamikshan Bairagya2017-04-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* doc: Added documentation about ec implementationXavier Hernandez2017-03-031-0/+588
| | | | | | | | | | | | | | | A new document explaining how ec encoding/decoding is implemented has been added to the developer guide. Change-Id: I344493477bf42b935ed75f7cf0574d54dc1b9509 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/15637 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ashish Pandey <aspandey@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* glusterd: add a cli command to trigger a statedump on a clientPoornima G2017-01-231-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this, we will be able to trigger statedumps on remote Gluster clients, mainly targetted for applications using libgfapi. Design: SIGUSR signal is the most comman way of taking a statedump in Gluster. But it cannot be used for libgfapi based processes, as the process loading the library might have already consumed SIGUSR signal. Hence going by the command way. One has to issue a Gluster command to initiate a statedump on the libgfapi based client. The command takes hostname and PID as an argument. All the glusterds in the cluster, check if they are connected to the specified hostname, and send an RPC request to all the connected clients from that hostname (via the mgmt connection). URL: http://review.gluster.org/16357 Change-Id: Icbe4d2f026b32a2c7d5535e1bfb2cdaaff042e91 BUG: 1169302 Signed-off-by: Poornima G <pgurusid@redhat.com> [ndevos: minor fixes and split patch in smaller pieces] Reviewed-on: https://review.gluster.org/9228 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com>
* inode: Add per xlator ref count for inodePoornima G2017-01-181-0/+3
| | | | | | | | | | | | | | | | | Debugging inode ref leaks is very difficult as there is no info except for the ref count on the inode. Hence this patch is first step towards debugging inode ref leaks. With this patch, in the statedump we get additional info that tells the ref count taken by each xlator on the inode. Change-Id: I7802f7e7b13c04eb4d41fdf52d5469fd2c2a185a BUG: 1325531 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/13736 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org>
* Revert "doc: fix gluster man page"Atin Mukherjee2016-12-151-1/+1
| | | | | | | | | | | | | | | | | | This reverts commit c6fdc2f819b265e018d858232293407835fe2c6c. Initially I thought gluster --xml taking into the shell prompt is not a correct behavior, however if we execute any commands from that prompt we get xml output which is the original intention. This patch reverts the change and put back --xml option for gluster in man page. Change-Id: If77d0c0bf27f8cfc799973003c860d9bd8cd6407 BUG: 1360670 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/16157 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: MOHIT AGRAWAL <moagrawa@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* doc: fix gluster man pageAtin Mukherjee2016-12-151-1/+1
| | | | | | | | | | | | | | gluster --xml will take into the interactive prompt which is not an intended message here. Change-Id: Iea5b094a1b1b429d211008a3c7459b703c1a0a12 BUG: 1360670 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/16142 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd/cli: cli to get local state representation from glusterdSamikshan Bairagya2016-08-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* feature/bitrot: Ondemand scrub option for bitrotKotresh HR2016-08-251-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <vol name> scrub ondemand Change-Id: I84c28904367eed827a7dae8d6a535c14b28e9f4d BUG: 1366195 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/15111 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> Reviewed-by: Venky Shankar <vshankar@redhat.com>
* gluster man page: Add output option "--xml" to man page of glusterMohit Agrawal2016-07-291-2/+2
| | | | | | | | | | | BUG: 1360670 Change-Id: Ia167bb5b541a12459f70ab1205bd4ffdab8c7e65 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Reviewed-on: http://review.gluster.org/15027 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* georep: add reset-sync-time option for session deleteMilind Changire2016-06-281-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Set the stime xattr at all the brick roots to (0,0) if the argument reset-sync-time has been provided on the command-line. To avoid testing against directory specific stime, the remote stime is assumed to be minus_infinity, if the root directory stime is set to (0,0), before the directory scan begins. This triggers a full volume resync to slave in the case of a geo-rep session recreation with the same master-slave volume pair. Command synopsis: gluster volume geo-replication <MASTERVOL> <SLAVE>::<SLAVEVOL> delete \ [reset-sync-time] Update gluster cli man page to include new sub-command reset-sync-time. Change-Id: Ie4ce03b9425ed9bb81eda8681058c0fc6f990948 BUG: 1311926 Signed-off-by: Milind Changire <mchangir@redhat.com> Reviewed-on: http://review.gluster.org/14051 Reviewed-by: Kotresh HR <khiremat@redhat.com> 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> Reviewed-by: Aravinda VK <avishwan@redhat.com>
* core: assorted typos and spelling mistakes reported by Debian lintianKaleb S KEITHLEY2016-05-182-4/+4
| | | | | | | | | | | | | | | Also missing bang (!) in #!/bin/bash in shell scripts. Change-Id: I567a4be8f0f31f6285550f243fe802895f6bc43b BUG: 1336793 Reported-by: Patrick Matthäi <pmatthaei@debian.org> Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/14398 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kotresh HR <khiremat@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* common-ha: reliable grace using pacemaker notify actionsKaleb S KEITHLEY2016-03-141-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using *-dead_ip-1 resources to track on which nodes the ganesha.nfsd had died was found to be unreliable. Running `pcs status` in the ganesha_grace monitor action was seen to time out during failover; the HA devs opined that it was, generally, not a good idea to run `pcs status` in a monitor action in any event. They suggested using the notify feature, where the resources on all the nodes are notified when a clone resource agent dies. This change adds a notify action to the ganesha_grace RA. The ganesha_mon RA monitors its ganesha.nfsd daemon. While the daemon is running, it creates two attributes: ganesha-active and grace-active. When the daemon stops for any reason, the attributes are deleted. Deleting the ganesha-active attribute triggers the failover of the virtual IP (the IPaddr RA) to another node where ganesha.nfsd is still running. The ganesha_grace RA monitors the grace-active attribute. When the grace-active attibute is deleted, the ganesha_grace RA stops, and will not restart. This triggers pacemaker to trigger the notify action in the ganesha_grace RAs on the other nodes in the cluster; which send a DBUS message to their ganesha.nfsd. (N.B. grace-active is a bit of a misnomer. while the grace-active attribute exists, everything is normal and healthy. Deleting the attribute triggers putting the surviving ganesha.nfsds into GRACE.) To ensure that the remaining/surviving ganesha.nfsds are put into NFS-GRACE before the IPaddr (virtual IP) fails over there is a short delay (sleep) between deleting the grace-active attribute and the ganesha-active attribute. To summarize: 1. on node 2 ganesha_mon:monitor notices that ganesha.nfsd has died 2. on node 2 ganesha_mon:monitor deletes its grace-active attribute 3. on node 2 ganesha_grace:monitor notices that grace-active is gone and returns OCF_ERR_GENERIC, a.k.a. new error. When pacemaker tries to (re)start ganesha_grace, its start action will return OCF_NOT_RUNNING, a.k.a. known error, don't attempt further restarts. 4. on nodes 1, 3, etc., ganesha_grace:notify receives a post-stop notification indicating that node 2 is gone, and sends a DBUS message to its ganesha.nfsd putting it into NFS-GRACE. 5. on node 2 ganesha_mon:monitor waits a short period, then deletes its ganesha-active attribute. This triggers the IPaddr (virt IP) failover according to constraint location rules. ganesha_nfsd modified to run for the duration, start action is invoked to setup the /var/lib/nfs symlink, stop action is invoked to restore it. ganesha-ha.sh modified accordingly to create it as a clone resource. BUG: 1290865 Change-Id: I1ba24f38fa4338b3aeb17c65645e9f439387ff57 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/12964 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-on: http://review.gluster.org/13725
* fuse: Address the review comments in the backportPoornima G2016-03-091-0/+3
| | | | | | | | | | | | | | | | | Backport @ http://review.gluster.org/#/c/13626/3 Fix a typo error, consolidate the selinux and capability check in getxattr and setxattr. Change-Id: I4303de3d4dd00853169b07577311e03cbb912ed7 BUG: 1316327 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/13653 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Vijay Bellur <vbellur@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gluster man page: adding geo-replication chapterCedric Buissart2016-02-291-0/+26
| | | | | | | | | | | | | | | geo-replication options are currently missing from gluster(8) man page. Change-Id: I5d24de856be264e63d3ff49f9b82346476f20473 BUG: 1293950 Signed-off-by: Cedric Buissart <cbuissar@redhat.com> Reviewed-on: http://review.gluster.org/13073 Reviewed-by: Saravanakumar Arumugam <sarumuga@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Tested-by: Aravinda VK <avishwan@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* bitrot: Update 'scrub status' cmd in man pageKotresh HR2015-12-141-0/+3
| | | | | | | | | | | | | | Update following bitrot status command in man page. gluster vol bitrot <volname> scrub status Change-Id: I86aa123d568711c6b3d655b60cfd901a8d4c3408 BUG: 1286988 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/12834 Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* docs: move contributor docs to the glusterdocs repositoryBipin Kunal2015-11-1518-2564/+0
| | | | | | | | | | | | | | | | | * Moved few files to glusterdocs repo * Files were moved in pull requests given below: https://github.com/gluster/glusterdocs/pull/60 https://github.com/gluster/glusterdocs/pull/62 * This patch removes file from this repo which were moved to glusterdocs repo Change-Id: I6e529911e0be66b261961c44bcdbe361aafa2886 BUG: 1206539 Signed-off-by: Bipin Kunal <bkunal@redhat.com> Reviewed-on: http://review.gluster.org/12576 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Remove selinux mount option from "man mount.glusterfs"hari gowtham2015-11-101-4/+1
| | | | | | | | | | | | Gluster doesn't SELinux mount option, so it is removed. Change-Id: I471ad98a24b5f5d64279c805b3243cb1168dd3d1 BUG: 1274626 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/12422 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* build: Remove systemtap references from sourceAnoop C S2015-11-104-11/+10
| | | | | | | | | | | | | | | | We don't actually support systemtap. And so it is confusing to have --enable-systemtap configure option in configure.ac. This patch removes the systemtap option and corresponding references from other files which include INSTALL, spec.in, docs etc. Change-Id: I719c22ca36f41a2faca156f8e41daea44e64b65e BUG: 1198849 Signed-off-by: Anoop C S <anoopcs@redhat.com> Reviewed-on: http://review.gluster.org/12565 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* cluster/tier update man pages for tier featureDan Lambright2015-10-191-0/+19
| | | | | | | | | | | Add to gluster man pages instructions for tier commands. Change-Id: I0918460eeaba22bb6a11238d4f5501fa8e61da88 BUG: 1272557 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/12380 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: N Balachandran <nbalacha@redhat.com>
* Porting developer guide to source code repo from glusterdocs projectHumble Devassy Chirammal2015-10-1030-12/+3013
| | | | | | | | | | | | Change-Id: Ib8d9c668ebb05863918e6ec2b89908f206626f38 BUG: 1206539 Signed-off-by: Humble Devassy Chirammal <hchiramm@redhat.com> Reviewed-on: http://review.gluster.org/12227 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Tested-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Tested-by: Raghavendra Talur <rtalur@redhat.com>
* man or info page of gluster needs to be updated with self-heal commandsHari Gowtham2015-09-071-0/+44
| | | | | | | | | | | Change-Id: I6f50f88e56d9d9a8f875c7edac28e2a023b65881 BUG: 1122395 Signed-off-by: Hari Gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/12030 Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* afr: Correction to self-heal-daemon documentationPrasanna Kumar Kalever2015-09-021-10/+9
| | | | | | | | | | | | The reference in the documentation is outdated and need path modification Change-Id: Ia3712b5064b35b85f83d3b920ecba35dd867f6d3 BUG: 1229127 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Reviewed-on: http://review.gluster.org/11117 Reviewed-by: Ravishankar N <ravishankar@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
generated by cgit (git 2.34.1) at 2024-11-13 09:22:23 +0000