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* [Doc] Fixing 404 links in markdown files.kshithijiyer2019-09-058-13/+8
| | | | | | | | | | | | | | | | | | | | Problem: While running markdown-link-checker it was observed that there were a large number of 404 links present in the documentation present in the form of markdown files in the project. This was casued due to the following reasons: 1. Repos being removed. 2. Typo in markdown links. 3. Restructring of directoires. Solution: Fixing all the 404 links present in the project. fixes: bz#1746810 Change-Id: I30de745f848fca2e9c92eb7493f74738f0890ed9 Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
* mount.glusterfs: make fcache-keep-open option take a valuePhilip Spencer2019-08-162-4/+4
| | | | | | Fixes: bz#1158130 Change-Id: Ifdeaed7c9fbe85f7ce421f7c89cbe7265e45f77c Signed-off-by: Amar Tumballi <amarts@redhat.com>
* fuse: Set limit on invalidate queue sizeN Balachandran2019-08-141-0/+5
| | | | | | | | | | | | | If the glusterfs fuse client process is unable to process the invalidate requests quickly enough, the number of such requests quickly grows large enough to use a significant amount of memory. We are now introducing another option to set an upper limit on these to prevent runaway memory usage. Change-Id: Iddfff1ee2de1466223e6717f7abd4b28ed947788 Fixes: bz#1732717 Signed-off-by: N Balachandran <nbalacha@redhat.com>
* glusterd/thin-arbiter: Thin-arbiter integration with GD1Vishal Pandey2019-06-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | gluster volume create <VOLNAME> replica 2 thin-arbiter 1 <host1>:<brick1> <host2>:<brick2> <thin-arbiter-host>:<path-to-store-replica-id-file> [force] The changes have been made in a way that the last brick in the bricks list will be treated as the thin-arbiter. GD1 will be manipulated to consider replica count to be as 2 and continue creating the volume like any other replica 2 volume but since thin-arbiter volumes need ta-brick client xlator entries for each subvolume in fuse volfile, volfile generation is modified in a way to inject these entries seperately in the volfile for every subvolume. Few more additions - 1- Save the volinfo with new fields ta_bricks list and thin_arbiter_count. 2- Introduce a new option client.ta-brick-port to add remote-port to ta-brick xlator entry in fuse volfiles. The option can be set using the following CLI syntax - gluster volume set <VOLNAME> client.ta-brick-port <PORTNO.> 3- Volume Info will contain a Thin-Arbiter-path entry to distinguish from other replicate volumes. Change-Id: Ib434e2313b29716f32476c6c211d282c4ef39406 Updates #687 Signed-off-by: Vishal Pandey <vpandey@redhat.com>
* glusterd-volgen.c: remove BD xlator from the graphYaniv Kaul2019-06-181-457/+0
| | | | | | | | | | | | | The BD xlator was removed some time ago. Remove it from the graph. We can also remove the caps settings - only the BD xlator was using it. Lastly, remove the caps (which only BD was using) and the document describing the translator. Change-Id: Id0adcb2952f4832a5dc6301e726874522e07935d updates: bz#1193929 Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
* build: always build glusterfs-cli to allow monitoring/managing from clientsNiels de Vos2019-06-151-2/+2
| | | | | | Fixes: bz#1720615 Change-Id: I5071f3255ff615113b36b08cd5326be6e37d907d Signed-off-by: Niels de Vos <ndevos@redhat.com>
* Fixing formatting errors in markdown fileskshithijiyer2019-06-0819-468/+474
| | | | | | | | | | There are a lot of fromatting error is markdown files peresent under /doc directiory of the project. Fixing formatting errors and sending a patch. Fixes: bz#1718273 Change-Id: I08f938088bbaaafddf634f73616ea0dbfe7aedf3 Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
* man/gluster: remove tier information from gluster manual pageSanju Rakonde2019-04-262-28/+1
| | | | | | fixes: bz#1702952 Change-Id: I650a3695d702c03dc60660ff197676c6d536a2ea Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
* docs: fix typo in Developer Guide ReadmeCsaba Henk2019-02-141-1/+1
| | | | | | updates: bz#1193929 Change-Id: I3e13e5a2d7347cf2a4e3717e93b5e97325e2de97 Signed-off-by: Csaba Henk <csaba@redhat.com>
* fuse: reflect the actual default for lru-limit optionAmar Tumballi2019-02-111-1/+1
| | | | | | | | in both `--help` text and man page updates: bz#1193929 Change-Id: I9aa9367c6863ac8e2403255280697c9e6be26cf0 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* mount/fuse: expose auto-invalidation as a mount optionRaghavendra Gowdappa2019-02-023-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Auto invalidation is necessary when same (meta)data is shared/access across multiple mounts. However, if (meta)data is not shared, all relevant I/O goes through the cache of single mount and hence is coherent with (meta)data on bricks always. So, fuse-auto-invalidation can be disabled for this case which gives a huge performance boost for workloads that write data and then immediately read the data they just wrote. From glusterfs --help, <snip> --auto-invalidation[=BOOL] controls whether fuse-kernel can auto-invalidate attribute, dentry and page-cache. Disable this only if same files/directories are not accessed across two different mounts concurrently [default: "on"] </snip> Details on how disabling auto-invalidation helped to reduce pgbench init times can be found at [1]. Time taken for pgbench init of scale 8000 was 8340s. That will be an improvement of 86% (59280s vs 8340s) with auto-invalidations turned off along with other optimizations. Just disabling auto-invalidation contributed 56% improvement by reducing the total time taken by 33260s. [1] https://www.spinics.net/lists/gluster-devel/msg25907.html Change-Id: I0ed730dba9064bd9c576ad1800170a21e100e1ce Signed-off-by: Raghavendra Gowdappa <rgowdapp@redhat.com> updates: bz#1664934
* doc: fix wrong description of localtime-logging in manpagesKinglong Mee2019-01-113-6/+6
| | | | | | | | | -L is the short option of --log-level, not --localtime-logging, and also, --localtime-logging does not contain an argument. Change-Id: I7e1163cb88b84ab5faecd0a65a1f7257e731d2a7 updates: bz#1664551 Signed-off-by: Kinglong Mee <mijinlong@open-fs.com>
* Revert "iobuf: Get rid of pre allocated iobuf_pool and use per thread mem pool"Amar Tumballi2019-01-082-18/+184
| | | | | | | | | This reverts commit b87c397091bac6a4a6dec4e45a7671fad4a11770. There seems to be some performance regression with the patch and hence recommended to have it reverted. Updates: #325 Change-Id: Id85d6203173a44fad6cf51d39b3e96f37afcec09
* core: Fixed typos in nl-cache and logging-guidelines.mdN Balachandran2018-12-261-1/+1
| | | | | | | | Replaced "recieve" with "receive". Change-Id: I58a3d3d4a0093df4743de9fae4d8ff152d4b216c fixes: bz#1662089 Signed-off-by: N Balachandran <nbalacha@redhat.com>
* iobuf: Get rid of pre allocated iobuf_pool and use per thread mem poolPoornima G2018-12-182-184/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implementation of iobuf_pool has two problems: - prealloc of 12.5MB memory, this limits the scale factor of the gluster processes due to RAM requirements - lock contention, as the current implementation has one global iobuf_pool lock. Credits for debugging and addressing the same goes to Krutika Dhananjay <kdhananj@redhat.com>. Issue: #410 Hence changing the iobuf implementation to use per thread mem pool. This may theoritically appear to cause perf dip as there is no preallocation. But per thread mem pool will not have significant perf impact as the last allocated memory is kept alive for subsequent allocs, for some time. The worst case would be if iobufs requested are of random sizes each time. The best case is, if we get iobuf request of the same size. From the perf tests, this patch did not seem to cause any perf decrease. Note that, with this patch, the rdma performance is going to degrade drastically. In one of the previous patchsets we had fixes to not degrade rdma perf, but rdma is not supported and also not tested [1]. Hence the decision was to not have code in rdma that is not tested and not supported. [1] https://lists.gluster.org/pipermail/gluster-users.old/2018-July/034400.html Updates: #325 Change-Id: Ic2ef3bd498f9250dea25f25ba0c01fde19584b27 Signed-off-by: Poornima G <pgurusid@redhat.com>
* fuse: add --lru-limit optionAmar Tumballi2018-12-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The inode LRU mechanism is moot in fuse xlator (ie. there is no limit for the LRU list), as fuse inodes are referenced from kernel context, and thus they can only be dropped on request of the kernel. This might results in a high number of passive inodes which are useless for the glusterfs client, causing a significant memory overhead. This change tries to remedy this by extending the LRU semantics and allowing to set a finite limit on the fuse inode LRU. A brief history of problem: When gluster's inode table was designed, fuse didn't have any 'invalidate' method, which means, userspace application could never ask kernel to send a 'forget()' fop, instead had to wait for kernel to send it based on kernel's parameters. Inode table remembers the number of times kernel has cached the inode based on the 'nlookup' parameter. And 'nlookup' field is not used by no other entry points (like server-protocol, gfapi etc). Hence the inode_table of fuse module always has to have lru-limit as '0', which means no limit. GlusterFS always had to keep all inodes in memory as kernel would have had a reference to it. Again, the reason for this is, kernel's glusterfs inode reference was pointer of 'inode_t' structure in glusterfs. As it is a pointer, we could never free it (to prevent segfault, or memory corruption). Solution: In the inode table, handle the prune case of inodes with 'nlookup' differently, and call a 'invalidator' method, which in this case is fuse_invalidate(), and it sends the request to kernel for getting the forget request. When the kernel sends the forget, it means, it has dropped all the reference to the inode, and it will send the forget with the 'nlookup' parameter too. We just need to make sure to reduce the 'nlookup' value we have when we get forget. That automatically cause the relevant prune to happen. Credits: Csaba Henk, Xavier Hernandez, Raghavendra Gowdappa, Nithya B fixes: bz#1560969 Change-Id: Ifee0737b23b12b1426c224ec5b8f591f487d83a2 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: Add brick mux thread reduction design doc in developer guidePoornima G2018-12-032-0/+69
| | | | | | Change-Id: I5309efb5826d4385eadea29c1cf973f504eef9e5 Updates: #475 Signed-off-by: Poornima G <pgurusid@redhat.com>
* coding-standard: memset before string functions similar to sprintf/snprintf etcSusant Palai2018-11-261-0/+31
| | | | | | | | | | | | | String functions like sprintf/snprintf/vprintf etc terminates the string with a null character. This makes meset redundant and also incurs some performance penalty. Also added a comment about using GF_MALLOC instead of GF_CALLOC for allocating buffer for strings, targeted by such functions. Fixes: bz#1193929 Change-Id: I4f40d4fd5342b70983936119606c6c9f352c303c Signed-off-by: Susant Palai <spalai@redhat.com>
* geo-rep: add no-verify and ssh-port options for create commandroot2018-11-261-1/+3
| | | | | | | | Added the missing options and their description. fixes: bz#1652911 Change-Id: Id9135953bc6d32e645f004e1c77449899ca3d67c Signed-off-by: root <Shwetha Acharya>
* doc: add a new contributor 'hints' guideAmar Tumballi2018-11-062-4/+214
| | | | | | | | | | Keeping this in glusterfs Repo for glusterfs specific improvements. There would be a link to this page, and some more similar pages from docs.gluster.org updates: bz#1193929 Change-Id: Ie98670cc32e62951f1b1880b1ae39f5cc2b45329 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* fuse: diagnostic FLUSH interruptCsaba Henk2018-11-062-0/+135
| | | | | | | | | | | | | | | | | | | We add dummy interrupt handling for the FLUSH fuse message. It can be enabled by the "--fuse-flush-handle-interrupt" hidden command line option, or "-ofuse-flush-handle-interrupt=yes" mount option. It serves no other than diagnostic & demonstational purposes -- to exercise the interrupt handling framework a bit and to give an usage example. Documentation is also provided that showcases interrupt handling via FLUSH. Change-Id: I522f1e798501d06b74ac3592a5f73c1ab0590c60 updates: #465 Signed-off-by: Csaba Henk <csaba@redhat.com>
* clang-format: add the config fileAmar Tumballi2018-09-121-0/+24
| | | | | | | | Also update the required documents and scripts to enable clang-format Change-Id: I73aae6db06c2f732a1779d59a73bc05e28beafba updates: bz#1564149 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: make developer-index.md as READMEAmar Tumballi2018-09-121-0/+0
| | | | | | | | | | This helps to traverse the docs well as README.md is rendered by default in github pages, and would help to provide better indexed document for new users. updates: bz#1193929 Change-Id: I4130dfd16aed924ecab17f96326cedb86892d6a6 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: add coding-standard and commit-msg link in READMEAmar Tumballi2018-09-111-0/+8
| | | | | | | | | Having the links in README makes people follow it if they browse through github. Updates: bz#1193929 Change-Id: I580332a41d9b52858aa9796a74a563ff57a60b4b Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: add details on how the commit should be structuredAmar Tumballi2018-09-101-0/+136
| | | | | | | | | | | | | | Detailing how the commit message should be is very important for imposing some structure, and good practises. Also it helps new developers to do the right things. This is mostly copied from the OpenStack commit message reference, as it was overlapping with most of the things we follow in GlusterFS. Made minor changes to make it suitable for Gluster project. Updates: bz#1193929 Change-Id: I4dcd7ff366edfc6c1727a287f32bcf7270c86b11 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* classification: provide infra to start labelling features/componentsAmar Tumballi2018-09-041-1/+44
| | | | | | | | | | | | | `doc/xlator-classification.md` talks about the reasoning and expectations Reviewers are expected to check the 'category' of new option / translator added in the codebase, and make sure the flag is always properly set. It helps to keep the 'expectation' proper on the codebase. updates: #430 Change-Id: I2bfc9934a5f6eed77fcc3e20364046242decc82c Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: Add details around xlator categoriesShyamsundarR2018-08-171-0/+178
| | | | | | Updates: bz#1193929 Change-Id: I6446bbdd8025f333a3e855032c0c7709bf4ae4cd Signed-off-by: ShyamsundarR <srangana@redhat.com>
* glusterd: fix gcc7 warningsAmar Tumballi2018-08-141-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | [sh]$ gcc --version gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5) Warnings were of the type below: xlators/mgmt/glusterd/src/glusterd-store.c:3285:33: warning: ‘/options’ directive output may be truncated writing 8 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] snprintf (path, len, "%s/options", conf->workdir); ^~~~~~~~ xlators/mgmt/glusterd/src/glusterd-store.c:1280:39: warning: ‘/snaps/’ directive output may be truncated writing 7 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] snprintf (snap_fpath, len, "%s/snaps/%s/%s", priv->workdir, ^~~~~~~ * Also changed some places where there was issues with key size * Made sure all the 'char buf[SOMESIZE] = {0,};' are changed to 'char buf[SOMESIZE] = "";` - In the files I changed * Also edited coding standard to reflect that. updates: bz#1193929 Change-Id: I04c652624ac63199cea2077e46b3a5def37c3689 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* coding-standard: add points on structure paddingAmar Tumballi2018-08-021-0/+48
| | | | | | | | This is a recommendation for users, and reviewers can take a point from this. Updates: bz#1193929 Change-Id: Idcd778e42a886fd79b549da4927149a07573a20b Signed-off-by: Amar Tumballi <amarts@redhat.com>
* doc: keep just one copy of a coredump analysisAmar Tumballi2018-08-012-36/+5
| | | | | | | | | | Keeping two copies of the files means, one would be out-of-date soon, and users would always be confused about which one is the source of truth. Updates: bz#1193929 Change-Id: I568149732fdb9d282ccd583640eee9b9056963fd Signed-off-by: Amar Tumballi <amarts@redhat.com>
* feature/cloudsync: Dev guide to write a Cloudsync PluginSusant Palai2018-05-301-0/+164
| | | | | | Updates: #387 Change-Id: I50ef84e5e67a648384394dfad003884d25a4c746 Signed-off-by: Susant Palai <spalai@redhat.com>
* posix: APIs in posix to get and set time attributesKotresh HR2018-05-061-0/+68
| | | | | | | | | | | | | This is part of the effort to provide consistent time across distribute and replica set for time attributes (ctime, atime, mtime) of the object. This patch contains the APIs to set and get the attributes from on disk and in inode context. Credits: Rafi KC <rkavunga@redhat.com> Updates: #208 Change-Id: I5d3cba53eef90ac252cb8299c0da42ebab3bde9f Signed-off-by: Kotresh HR <khiremat@redhat.com>
* mount,fuse: make fuse dumping available as mount optionCsaba Henk2018-05-041-0/+3
| | | | | | Updates: bz#1193929 Change-Id: I4dd4d0e607f89650ebb74b893b911b554472826d Signed-off-by: Csaba Henk <csaba@redhat.com>
* fuse: add support for kernel writeback cacheCsaba Henk2018-05-042-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Added kernel-writeback-cache command line and xlator option for requesting utilisation of the writeback cache of the kernel in FUSE_INIT (see [1]). - Added attr-times-granularity command line and xlator option via which granularity of the {a,m,c}time in stat (attr) data that we support can be indicated to kernel. This is a means to avoid divergence of the attr times between kernel and userspace that could occur with writeback-cache, while still maintaining maximum time precision the FUSE server is capable of (see [2]). - Handling FATTR_CTIME flag in FUSE_SETATTR that indicates presence of ctime in setattr payload. Currently we cannot associate arbitrary ctimes to files on backend, so we just touch them to update their ctimes to current time. Having ctimes in setattr payload is also a side effect of writeback cache (see [3] and [4]). [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4d99ff8, "fuse: Turn writeback cache on" [2]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e27c9d3, "fuse: fuse: add time_gran to INIT_OUT" [3]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1e18bda, "fuse: add .write_inode" [4]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ab9e13f, "fuse: allow ctime flushing to userspace" Updates: #435 Change-Id: Id174c8e0c815c4456c35f8c53e41a6a507d91855 Signed-off-by: Csaba Henk <csaba@redhat.com>
* doc: updates Language Bindings for libgfapi-perl and gogfapiJi-Hyeon Gim2018-05-031-1/+6
| | | | | | | | | | | | The libgfapi-perl provides declarations and linkage for the Gluster gfapi C library with FFI for many Perl mongers In addition, gogfapi URI link is replaced with GitHub because Forge is dead. Change-Id: I773e78beb201b48ca3fde0dc72d04b64dc9697d6 Signed-off-by: Ji-Hyeon Gim <potatogim@potatogim.net> Updates: #447
* doc: Update the admin guide linkVarsha Rao2018-04-061-1/+1
| | | | | | | | Update the existing admin guide link as it is incorrect. Change-Id: I05669192623aeac287dfa9002caa0f390ea79499 Updates: bz#1193929 Signed-off-by: Varsha Rao <varao@redhat.com>
* Fix gluster(8) formattingMichael Scherer2018-03-281-1/+0
| | | | | | | | | Looking at the man page show that "Snapshot command" wasn't aligned with the other section titles. Change-Id: I24bdb2e3728e03862fee57710cfe34b0607fe09a BUG: 1507230 Signed-off-by: Michael Scherer <misc@redhat.com>
* client: make fuse direct I/O strategies explicitCsaba Henk2018-03-222-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | So far the --direct-io-mode option has been presented as of being Boolean valued. That is however not exact, as a third behavior is chosen if the option is not specified. We accept now the "auto" value as an explicit choice for the default heuristics, and indicate in the descriptions of the option (which occur in commandline help and in the gluterfs / mount.glusterfs man pages) that auto is the default. The default heuristics was briefly described in the commandline help. We are getting rid of that, because: - it's not the right place to provide such details; - there is no guarantee of keeping the current heuristics so it might go out of sync with reality; - that is already the case to some degree, because the description did not take into account that the default heuristics varies between platforms (on Mac, it's just "off"), and that xlators can also prescribe direct I/O for the file of their choice (see change I3fe3312cd96baa4eecfe1247ab7255b4f455f049). Change-Id: Ia83479c0c67fe66b7fc2e0e8db5b7792d9f44b28 Signed-off-by: Csaba Henk <csaba@redhat.com>
* build: add --without-server optionNiels de Vos2018-02-191-1/+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: 1074947 Signed-off-by: Niels de Vos <ndevos@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>
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