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* tools/setgfid2path: Tool to set GFID to Path xattr in brick backendAravinda VK2017-07-289-4/+232
| | | | | | | | | | | | | | | | | | | | Once storage/gfid2path feature is enabled using `gluster volume set <volname> storage.gfid2path enable`, it starts recording the gfid2path xattr on each files. But this feature will not add xattr to the existing files. This tool accepts the file path as argument and sets the necessary xattr required for this feature. Change-Id: I75ad82c86ce482950645e687ff2e33b413fa53da Updates: #139 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: https://review.gluster.org/17839 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Kotresh HR <khiremat@redhat.com> Tested-by: Kotresh HR <khiremat@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* mem-pool: track and verify initialization stateNiels de Vos2017-07-281-8/+32
| | | | | | | | | | | | | | | | | | | | | | | | | It is possible that pthread_getspecific() returns a non-NULL value in case the pthread_key_t is not initialized. The behaviour for pthread_getspecific() is not defined in this case. This can happen when applications use mem-pools from libglusterfs.so, but did not call mem_pools_init_early(). By tracking the status of the mem-pools initialization, it is now possible to prevent calling pthread_getspecific() in case the pthread_key_t is not initialized. In future, we might want to exend this more to faciliate debugging. Reported-by: Kotresh HR <khiremat@redhat.com> Tested-by: Jiffin Tony Thottan <jthottan@redhat.com> Change-Id: I6255419fe05792dc78b1eaff55bc008fc5ff3933 Fixes: 1e8e62640 ("mem-pool: initialize pthread_key_t pool_key in mem_pool_init_early()") BUG: 1475255 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17899 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* geo-rep: Fix syncing of self healed hardlinksKotresh HR2017-07-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: In a distribute replicate volume, if the hardlinks are created when a subvolume is down, it gets healed from other subvolume when it comes up. If this subvolume becomes ACTIVE in geo-rep there are chances that those hardlinks won't be synced to slave. Cause: AFR can't detect hardlinks during self heal. It just create those files using mknod and the same is recorded in changelog. Geo-rep processes these mknod and ignores it as it finds gfid already on slave. Solution: Geo-rep should process the mknod as link if the gfid already exists on slave. Change-Id: I2f721b462b38a74c60e1df261662db4b99b32057 BUG: 1475308 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: https://review.gluster.org/17880 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Aravinda VK <avishwan@redhat.com>
* storage/posix: Add virtual xattr to fetch path from gfidKotresh HR2017-07-289-0/+424
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gfid2path infra stores the "pargfid/bname" as on xattr value for each non directory entry. Hardlinks would have a separate xattr. This xattr key is internal and is not exposed to applications. A virtual xattr is exposed for the applications to fetch the path from gfid. Internal xattr: trusted.gfid2path.<xxhash> Virtual xattr: glusterfs.gfidtopath getfattr -h -n glusterfs.gfidtopath /<aux-mnt>/.gfid/<gfid> If there are hardlinks, it returns all the paths separated by ':'. A volume set option is introduced to change the delimiter to required string of max length 7. gluster vol set gfid2path-separator ":::" Updates: #139 Change-Id: Ie3b0c3fd8bd5333c4a27410011e608333918c02a Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: https://review.gluster.org/17785 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
* glusterd : glusterd fails to start when peer's network interface is downGaurav Yadav2017-07-283-2/+17
| | | | | | | | | | | | | | | | | | | | | Problem: glusterd fails to start on nodes where glusterd tries to come up even before network is up. Fix: On startup glusterd tries to resolve brick path which is based on hostname/ip, but in the above scenario when network interface is not up, glusterd is not able to resolve the brick path using ip_address or hostname With this fix glusterd will use UUID to resolve brick path. Change-Id: Icfa7b2652417135530479d0aa4e2a82b0476f710 BUG: 1472267 Signed-off-by: Gaurav Yadav <gyadav@redhat.com> Reviewed-on: https://review.gluster.org/17813 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* changetimerecorder: Brick process crashed at ctr xlator in notify functionMohit Agrawal2017-07-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Sometime brick process is getting crash in notify function at the time of cleanup db connection while brick mux is enabled. Solution: In changetimerrecorder (ctr) notify function after cleanup db connection set to db_conn to NULL to avoid reuse the same db connection again. Note: Below is the backtrace pattern showing by brick process #0 0x00007ff98a30c1f7 in raise () from /lib64/libc.so.6 #1 0x00007ff98a30d8e8 in abort () from /lib64/libc.so.6 #2 0x00007ff98a34bf47 in __libc_message () from /lib64/libc.so.6 #3 0x00007ff98a351b54 in malloc_printerr () from /lib64/libc.so.6 #4 0x00007ff98a3537aa in _int_free () from /lib64/libc.so.6 #5 0x00007ff97d95e311 in gf_sql_connection_fini (sql_connection=sql_connection@entry=0x7ff8e8496b50) at gfdb_sqlite3.c:42 #6 0x00007ff97d95e38a in gf_sqlite3_fini (db_conn=0x7ff92ca04470) at gfdb_sqlite3.c:507 #7 0x00007ff97d957156 in fini_db (_conn_node=0x7ff92ca04470) at gfdb_data_store.c:326 #8 0x00007ff97db78679 in notify (this=0x7ff92c5b3670, event=9, data=0x7ff92c5b5a00) at changetimerecorder.c:2178 #9 0x00007ff98bca0dc2 in xlator_notify (xl=0x7ff92c5b3670, event=event@entry=9, data=data@entry=0x7ff92c5b5a00) at xlator.c:549 #10 0x00007ff98bd3ac12 in default_notify (this=this@entry=0x7ff92c5b5a00, event=9, data=data@entry=0x7ff92c5b6d50) at defaults.c:3139 BUG: 1475632 Change-Id: Idd4bfdb4629c4799ac477ade81228065212683fb Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Reviewed-on: https://review.gluster.org/17888 Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* libglusterfs: the global_xlator should have valid cbksNiels de Vos2017-07-271-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a case where Gluster/NFS needs to resolve a path outside of the nfs-xlator itself. While resolving the path to fetch the GFID for creating the NFS-filehandle, gfapi may set an inode-ctx through glfs_resolve_at(). This inode-ctx is linked with the global_xlator. Because the global_xlator does not have any cbks, loc_wipe() will cause a segfault when it calls inode_unref() and xl->cbks->forget(). It is assumed that all xlators have a cbks symbol, otherwise loading of the xlator will fail. The global_xlator is not loaded in the same way, so there is no failure noticed when the instance is created. By adding an empty `struct xlator_cbks`, the global_xlator behaves similat to other xlators that do not implement all callbacks. I would have preferred to keep the inode-ctx setting through glfs_resolve_at() contained within Gluster/NFS. Unfortunately Gluster/NFS also uses the inode-ctx, and is not prepared to see the values that glfs_resolve_at() stores there. This problem is not easily reproducible because it involves mounting over WebNFS (like Solaris 10 can do). The segfault will also not be immediate, unless the following is done: 1. create a subdir on a volume 2. mount the volume/subdir over WebNFS 3. unmount the volume/subdir 4. mount the root of the volume 5. delete the subdir on the volume -> segfault of Gluster/NFS Change-Id: I2bd71d033e97edc07ba93b2d4ada558f65d68999 BUG: 1468291 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17897 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* build: Add stamp-h2 to gitignoreAnoop C S2017-07-271-0/+1
| | | | | | | | | | | | | | Recent change https://review.gluster.org/17206 which adds site.h to sources results in the generation of another timestamp file named 'stamp-h2'. This change adds 'stamp-h2' also to gitignore. Change-Id: I2592a283ec13e99b547b38c8b374874e50d5e3c1 Signed-off-by: Anoop C S <anoopcs@redhat.com> Reviewed-on: https://review.gluster.org/17877 Reviewed-by: Prashanth Pai <ppai@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* group-gluster-block: Set default shard-block-size to 64MBPranith Kumar K2017-07-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | With 4MB shard size I/O slows down more because of the extra inodelk/xattrops in replicate. So increasing it to 64MB which gave better performance than 4MB. To simulate writes on a preallocated VM-image, fallocate the file and then do dd with notrunc do "fallocate -l 1GB" then "dd if=/dev/zero of=file-1GB bs=1MB count=1024 conv=notrunc" These are the results on my laptop for dd: With 4MB: 1.84 1357.37 us 19.00 us 12431.00 us 1188 FINODELK 2.45 255.08 us 58.00 us 4038.00 us 8428 WRITE 95.69 78967.76 us 30.00 us 20324240.00 us 1063 FXATTROP With 64MB: 0.13 59.36 us 15.00 us 814.00 us 657 FINODELK 6.02 225.53 us 69.00 us 6556.00 us 8205 WRITE 93.82 103015.12 us 32.00 us 13046368.00 us 280 FXATTROP BUG: 1475605 Change-Id: I4ed5441409df639e38c731ba0d140fe92902f25f Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/17887 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
* glusterd: make peerfile parsing more robustJeff Darcy2017-07-272-14/+90
| | | | | | | | | | | | | | Differential Revision: https://phabricator.intern.facebook.com/D5498639 Change-Id: I3184ed8f3dadbdcffd46f4ade855fa93131efa82 BUG: 1462969 Signed-off-by: Jeff Darcy <jdarcy@fb.com> Reviewed-on: https://review.gluster.org/17885 Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: Jeff Darcy <jeff@pl.atyp.us> Reviewed-by: Prashanth Pai <ppai@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* performance/io-cache: update inode contexts of each entry in readdirplusRaghavendra G2017-07-273-39/+67
| | | | | | | | | | | | | | io-cache stores read-cache in inode which is currently created only in lookup. But, with readdirplus and md-cache absorbing lookups, io-cache need not receive a lookup before a fop like readv. Change-Id: I6eba995b0a90d4d5055a4aef0489707b852da1b8 BUG: 1474180 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: https://review.gluster.org/5029 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* cluster/dht: change log level to debug for thread activitySusant Palai2017-07-261-13/+11
| | | | | | | | | | | | | | | | | Every time all the thread sleeps or wakes up, we log a message about that event. Sometime this can be noisy where the number of files eligible to be migrated are placed far away from each other. Moving the logs to DEBUG. Change-Id: I4dc2cc9fdf4f42d4001754532a5bc4aeb3f0f959 BUG: 1474639 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: https://review.gluster.org/17866 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: N Balachandran <nbalacha@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* gfapi: mark glfs_ipc() for internal use onlyNiels de Vos2017-07-265-20/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | The 3.7 version of glfs_ipc() has never been used by external applications. There is little use for internal xlator communication that is triggered from outside of core GlusterFS executables. This function has now been removed from libgfapi.so. For Gluster 4.0 a new variation for glfs_ipc() has been added. The function expects dict_t parameters, which are currently not available for external applications. There is no sense in providing glfs_ipc() for non-core GlusterFS executables. Therefore, glfs_ipc() has been marked as private, and the declaration is now in the glfs-internal.h header. The Python test case (tests/features/ipctest.py) is not correct and will be re-written in C to prevent portability issues. This test is currently disabled (commit d26f0bac149d495fa93710c3f7b6b63c36cb8387). Change-Id: Idbfe35570d34d45ce8b6b43084627a552ac21f59 Fixes: #269 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17854 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* cli: error out incomplete CLI commandsAtin Mukherjee2017-07-263-8/+21
| | | | | | | | | | | | | | | | cli_cmd_bricks_parse () & cli_cmd_volume_remove_brick_parse () were not handling the the error cases where the command is incomplete with missing brick details which could lead to glusterd crashes. Credit : george.lian@nokia.com Change-Id: Ia6303457a2aa279465aa75d4e1cfcc948893d5de BUG: 1396327 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/17870 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* glusterd: highlight arbiter brick in get-stateAtin Mukherjee2017-07-261-1/+25
| | | | | | | | | | | | Fixes: #278 Change-Id: I1af5255127457a70e6362a2c20c53ee533e27c29 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/17864 Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-by: Shubhendu Tripathi <shtripat@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* cluster/dht: Fix negative rebalance estimatesN Balachandran2017-07-262-35/+79
| | | | | | | | | | | | | | | | The calculation of the rebalance estimates will start after the rebalance operation has been running for 10 minutes. This patch also changes the cli rebalance status code to use unsigned variables for the time calculations. Change-Id: Ic76f517c59ad938a407f1cf5e3b9add571690a6c BUG: 1457985 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: https://review.gluster.org/17863 Reviewed-by: Amar Tumballi <amarts@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* cluster/dht: Update size processed for non-migrated filesN Balachandran2017-07-251-6/+10
| | | | | | | | | | | | | | | The size of non-migrated files was not added to the size_processed causing incorrect rebalance estimate calculations. This has been fixed. Change-Id: I9f338c44da22b856e9fdc6dc558f732ae9a22f15 BUG: 1467209 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: https://review.gluster.org/17867 Reviewed-by: Amar Tumballi <amarts@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* glusterd: fix compile warning in glusterd_volinfo_copy_brickinfo()Niels de Vos2017-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | gcc 7 (default in Fedora 26) complains about the following: glusterd-utils.c: In function ‘glusterd_volinfo_copy_brickinfo’: glusterd-utils.c:4279:54: warning: comparison between pointer and zero character constant [-Wpointer-compare] if (old_brickinfo->real_path == '\0') { ^~ glusterd-utils.c:4279:29: note: did you mean to dereference the pointer? if (old_brickinfo->real_path == '\0') { ^ Comparing a char* with a char is not correct in any case. Instead, compare it to NULL and the char[0] with '\0'. Change-Id: Ie5b925cd200416a1e2fa035046005f421994e641 Updates: #259 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17847 Tested-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Prashanth Pai <ppai@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* posix: Needs to reserve disk space to prevent the brick from getting fullMohit Agrawal2017-07-256-6/+221
| | | | | | | | | | | | | | | | | | | | Problem: Currently there is no option available at posix xlator to save the disk from getting full Solution: Introduce a new option storage.reserve at posix xlator to configure disk threshold.posix xlator spawn a thread to update the disk space status in posix private structure and same flag is checked by every posix fop before start operation.If flag value is 1 then it sets op_errno to ENOSPC and goto out from the fop. BUG: 1471366 Change-Id: I98287cd409860f4c754fc69a332e0521bfb1b67e Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Reviewed-on: https://review.gluster.org/17780 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* rpc: prevent logging null client [Invalid argument]Prashanth Pai2017-07-251-1/+3
| | | | | | | | | | | | | | | | | | | | | The following log entry is observed during volume operations such as volume create: [2017-07-20 05:13:43.213797] E [client_t.c:321:gf_client_ref] (-->/usr/local/lib/libgfrpc.so.0(rpcsvc_request_create+0x1a4) [0x7f987f66cd20] -->/usr/local/lib/libgfrpc.so.0(rpcsvc_request_init+0xd0) [0x7f987f66ca23] -->/usr/local/lib/libglusterfs.so.0(gf_client_ref+0x56) [0x7f987f91cbd5] ) 0-client_t: null client [Invalid argument] Change-Id: I49ba753e8d1a828bb275b0ccb1a181706774f387 BUG: 1193929 Signed-off-by: Prashanth Pai <ppai@redhat.com> Reviewed-on: https://review.gluster.org/17848 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Amar Tumballi <amarts@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* cluster/dht: Correct iterator for decommissioned bricksN Balachandran2017-07-251-1/+1
| | | | | | | | | | | | | | | Corrected the iterator for looping over the list of decommissioned bricks while checking if the new target determined because of min-free-disk values has been decommissioned. Change-Id: Iee778547eb7370a8069e954b5d629fcedf54e59b BUG: 1474318 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: https://review.gluster.org/17861 Reviewed-by: Susant Palai <spalai@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* glusterd: Add option to get all volume options through get-state CLISamikshan Bairagya2017-07-256-18/+80
| | | | | | | | | | | | | | | | | | | | 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>
* storage/posix: Use the ret value of posix_gfid_heal()Krutika Dhananjay2017-07-252-10/+13
| | | | | | | | | | | | | | | | ... to make the change in commit acf8cfdf truly useful. Without this, a race between entry creation fops and lookup at posix layer can cause lookups to fail with ENODATA, as opposed to ENOENT. Change-Id: I44a226872283a25f1f4812f03f68921c5eb335bb BUG: 1472758 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/17821 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd: add rebal estimates time in get-stateAtin Mukherjee2017-07-241-0/+2
| | | | | | | | | | Fixes: #279 Change-Id: If62fa59042604c9450749d3012c7a962ed0eb374 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/17862 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* posix: option to handle the shared bricks for statvfs()Amar Tumballi2017-07-2411-13/+186
| | | | | | | | | | | | | | | | | | | | Currently 'storage/posix' xlator has an option called option `export-statfs-size no`, which exports zero as values for few fields in `struct statvfs`. In a case of backend brick shared between multiple brick processes, the values of these variables should be `field_value / number-of-bricks-at-node`. This way, even the issue of 'min-free-disk' etc at different layers would also be handled properly when the statfs() sys call is made. Fixes #241 Change-Id: I2e320e1fdcc819ab9173277ef3498201432c275f Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: https://review.gluster.org/17618 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* extras: Disable remote-dio in gluster-block profilePranith Kumar K2017-07-241-1/+1
| | | | | | | | | | | | | | | | | gluster-block file is opened with O_DIRECT but because block-profile has remote-dio enabled, it is leading to high latency for fsync which leads to failures in cassandra. Disabling remote-dio fixed this issue. We need to change remote-dio to disabled in gluster-block. BUG: 1474190 Change-Id: Ifd845ea9cbdcc08dd6073faca6082682af376ca3 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/17856 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* posix/gfid2path: Block access to gfid2path xattr via mountKotresh HR2017-07-247-2/+105
| | | | | | | | | | | | | | | | gfid2path xattr is an internal xattr and should not be allowed to modify by other applications via gluster mount. This patch blocks the same. Updates: #139 Change-Id: Id2cb29797ee1bd77e0e0d2203a47469fd7203355 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: https://review.gluster.org/17744 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-by: Aravinda VK <avishwan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* tests: replace brick failure shouldn't corrupt volfilesRaghavendra Talur2017-07-241-0/+31
| | | | | | | | | | | | | | This is a test to present the known issue. It will be skipped as it has the known issue marker. Change-Id: Id6fa5d323abe0bc76a58cd92cb8e52fcde41b49b BUG: 1473026 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: https://review.gluster.org/17828 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* libglusterfs: prevent compile warnings with roof() and floor()Niels de Vos2017-07-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc 7 (default in Fedora 26) complains about the roof() and floor() macros: stripe.c: In function 'stripe_truncate': stripe.c:701:49: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] tmp_offset = roof(offset, fctx->stripe_size * ../../../../libglusterfs/src/common-utils.h:55:35: note: in definition of macro 'roof' #define roof(a,b) ((((a)+(b)-1)/((b)?(b):1))*(b)) ^ stripe.c:704:50: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] tmp_offset = floor(offset, fctx->stripe_size * ../../../../libglusterfs/src/common-utils.h:56:28: note: in definition of macro 'floor' #define floor(a,b) (((a)/((b)?(b):1))*(b)) ^ The calculations done in stripe_truncate() look safe enough, but gcc does not seem to like the passing the int/size_t to the `((b)?(b):1)` compact if-statement, so use `b != 0` for the test. Change-Id: If9fa4b8e86ba4b2ace61b1e05a5c28050fe4a7d3 Updates: #259 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17842 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* crypt: fix evaluation of args to macroNiels de Vos2017-07-221-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | GCC 7 warns about the following crypt.c:3685:31: warning: ?: using integer constants in boolean context, the expression will always evaluate to ‘true’ [-Wint-in-bool-context] local->op_ret < 0 ? -1 : 0, ../../../../libglusterfs/src/stack.h:342:36: note: in definition of macro ‘STACK_UNWIND_STRICT’ } else if (op_ret == 0) { \ ^~~~~~ } This is because args to pre-processor are lazily evaluated and operator precedence for == is higher than ?: Change-Id: I2c2ffb08bc3731ad0e17796047e01cb10771dbcf Updates: #259 Reported-by: Raghavendra Talur <rtalur@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17827 Reviewed-by: Prashanth Pai <ppai@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* run-tests.sh: log failed tests at the endv4.0devAmar Tumballi2017-07-211-8/+9
| | | | | | | | | | | | | | | | | | | | | | Two benefits: 1. People who subscribe to emails on regression failures (like maintainers@gluster.org), can see the list of failed tests in the email itself, instead of clicking on the link and checking for failures. 2. When we visit the regression console, instead of scrolling to the exact position to see which tests failed, we can just press 'End' and would be able to check failures. Change-Id: Ibb4ac9575c5d32bae9c40c31fb53c9488b94421a Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: https://review.gluster.org/17843 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* geo-rep: Handle possible entry failures gracefullyKotresh HR2017-07-212-13/+107
| | | | | | | | | | | Updates: #246 Change-Id: If0ce83fe8dd3068bfb671f398b2e82ac831288d0 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: https://review.gluster.org/17577 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Aravinda VK <avishwan@redhat.com>
* nfs: improve error handling for WebNFS mount permissionsNiels de Vos2017-07-211-1/+2
| | | | | | | | | | | | | | | | | In case nfs3_funge_webnfs_zerolen_fh() returns an error, the nfs3_call_state_t structure will not get initialized. This means that calling `nfs3_call_state_wipe (cs)` will result in a segmentation fault after commit daed52b8eb that makes nfs3_call_state_t refcounted. Change-Id: I4c300aedf132a7fea95756dd278ff87d67722478 BUG: 1468291 Fixes: e3f48fa2 ("nfs: add permission checking for mounting over WebNFS") Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17822 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: soumya k <skoduri@redhat.com>
* tools/glusterfind: Fix encoding to encode only space,newline and percent charsAravinda VK2017-07-216-50/+33
| | | | | | | | | | | | | | | | | libgfchangelog was encoding path using spec rfc3986, but encoding only required for SPACE, NEWLINE and PERCENT chars since the NEWLINE char is used as record separator and SPACE as field separator in the parsed changelogs output. Changed the encoding function to encode only SPACE, NEWLINE and PERCENT chars BUG: 1451724 Change-Id: Ic1dea824d23493dedcf3db45f353f90572f4e046 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: https://review.gluster.org/17788 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Milind Changire <mchangir@redhat.com>
* rpc: include current second in timed out frame cleanupMilind Changire2017-07-211-1/+1
| | | | | | | | | | | | | | | | | | | Problem: frames which time out at current second are missed out Solution: change test to include frames timing out at current second i.e. timeout <= current.tv_sec instead of timeout < current.tv_sec Change-Id: I459d47856ade2b657a0289e49f7f63da29186d6e BUG: 1468433 Signed-off-by: Milind Changire <mchangir@redhat.com> Reviewed-on: https://review.gluster.org/17722 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* geo-rep: Fix changelog encoding to encode only space and newlineAravinda VK2017-07-212-13/+33
| | | | | | | | | | | | | | | | | | libgfchangelog was encoding path using spec rfc3986, but encoding only required for SPACE and NEWLINE chars since the NEWLINE char is used as record separator and SPACE as field separator in the parsed changelogs output. Changed the encoding function to encode only SPACE and NEWLINE. BUG: 1451724 Change-Id: I1936efad31788a9e636f912c832ed7d7efea4fe2 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: https://review.gluster.org/17787 Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Kotresh HR <khiremat@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* features/libgfchangelog: Fix encoding to encode only space and newlineAravinda VK2017-07-214-11/+11
| | | | | | | | | | | | | | | | | | libgfchangelog was encoding path using spec rfc3986, but encoding only required for SPACE and NEWLINE chars since the NEWLINE char is used as record separator and SPACE as field separator in the parsed changelogs output. Changed the encoding function to encode only SPACE and NEWLINE. BUG: 1451724 Change-Id: I4305459aab9e710517dd3eb065f0024503064b77 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: https://review.gluster.org/17674 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kotresh HR <khiremat@redhat.com>
* MAINTAINERS: Changes for Maintainers 2.0Vijay Bellur2017-07-201-63/+330
| | | | | | | | | | | | | | | | | | | | | Updates MAINTAINERS to be in sync with [1]. More details on Maintainers 2.0 can be found at [2]. [1] https://goo.gl/CcvP5K [2] https://hackmd.io/s/SkwiZd4qe Change-Id: I069ee8eb78ec4f5272052f3ba902eb29f0fdb64b BUG: 1463365 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: https://review.gluster.org/17583 Reviewed-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Tested-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: mohammed rafi kc <rkavunga@redhat.com>
* glusterd: fix brick start raceAtin Mukherjee2017-07-201-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Another race where glusterd was restarted glusterd_brick_start () is called multiple times due to friend handshaking and in one instance when one of the brick was attempted to be attached to the existing brick process, send_attach_req failed as the first brick itself was still not up and then we did a synlock_unlock () followed by a sleep of 1 sec, before the same thread woke up, another thread tried to start the same brick process and then it assumed that it has to start a fresh brick process. Solution: 1. If brick is in starting phase (brickinfo->status == GF_BRICK_STARTING), no need for a reattempt to start the brick. 2. While initiating attach_req set brickinfo->status to GF_BRICK_STARTING Change-Id: Ib007b6199ec36fdab4214a1d37f99d7f65ef64da BUG: 1465559 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/17840 Reviewed-by: Amar Tumballi <amarts@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* cluster/dht: Fixed crash in dht_rmdir_is_subvol_emptyN Balachandran2017-07-201-13/+34
| | | | | | | | | | | | | | | | | | | The local->call_cnt was being accessed and updated inside the loop where the entries were being processed and the calls were being wound. This could end up in a scenario where the local->call_cnt became 0 before the processing was complete causing the crash when the next entry was being processed. Change-Id: I930f61f1a1d1948f90d4e58e80b7d6680cf27f2f BUG: 1472949 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: https://review.gluster.org/17825 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* mem-pool: free objects from pools on mem_pools_fini()Niels de Vos2017-07-202-2/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using a minimal gfapi application that only initializes a small graph (sink, shard and meta xlators) the following memory leaks are reported by Valgrind: HEAP SUMMARY: in use at exit: 322,976 bytes in 75 blocks total heap usage: 684 allocs, 609 frees, 2,092,116 bytes allocated With this change, the mem-pools are cleaned up on calling of mem_pools_fini() and the objects in the pool are free'd. HEAP SUMMARY: in use at exit: 315,265 bytes in 58 blocks total heap usage: 684 allocs, 626 frees, 2,092,079 bytes allocated This information was gathered with `./run-xlator.sh features/shard` that comes with `gfapi-load-volfile` from gluster-debug-tools. While working on the free'ing of the per_thread_pool_list_t structures, it became apparent that GF_CALLOC() in mem_get_pool_list() gets redirected to a standard calloc() without prepending the Gluster specific memory header. This is because mem_pools_init() gets called before THIS->ctx is valid, so it is not possible to check if memory accounting is enabled or not. Because of this, the GF_CALLOC() call in mem_get_pool_list() has been replaced by CALLOC() to prevent potential mismatches between the allocation/free'ing of per_thread_pool_list_t structures. Change-Id: Id6f558816f399b0c613d74df36deac2300b6dd98 BUG: 1470170 URL: https://github.com/gluster/gluster-debug-tools Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17768 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> Reviewed-by: soumya k <skoduri@redhat.com>
* mem-pool: initialize pthread_key_t pool_key in mem_pool_init_early()Niels de Vos2017-07-195-18/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is not possible to call pthread_key_delete for the pool_key that is intialized in the constructor for the memory pools. This makes it difficult to do a full cleanup of all the resources in mem_pools_fini(). For this, the initialization of pool_key should be moved to mem_pool_init(). However, the glusterfsd binary has a rather complex initialization procedure. The memory pools need to get initialized partially to get mem_get() functionality working. But, the pool_sweeper thread can get killed in case it is started before glusterfsd deamonizes. In order to solve this, mem_pools_init() is split into two pieces: 1. mem_pools_init_early() for initializing the basic structures 2. mem_pools_init_late() to start the pool_sweeper thread With the split of mem_pools_init(), and placing the pthread_key_create() in mem_pools_init_early(), it is now possible to correctly cleanup the pool_key with pthread_key_delete() in mem_pools_fini(). It seems that there was no memory pool initialization in the CLI. This has been added as well now. Without it, the CLI will not be able to call mem_get() successfully which results in a hang of the process. Change-Id: I1de0153dfe600fd79eac7468cc070e4bd35e71dd BUG: 1470170 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/17779 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* glusterd: Set default value for cluster.max-bricks-per-process to 0Samikshan Bairagya2017-07-194-15/+32
| | | | | | | | | | | | | | | | | | | When brick-multiplexing is enabled, and "cluster.max-bricks-per-process" isn't explicitly set, multiplexing happens without any limit set. But the default value set for that tunable is 1, which is confusing. This commit sets the default value to 0, and prevents the user from being able to set this value to 1 when brick-multiplexing is enbaled. The default value of 0 denotes that brick-multiplexing can happen without any limit on the number of bricks per process. Change-Id: I4647f7bf5837d520075dc5c19a6e75bc1bba258b BUG: 1472417 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: https://review.gluster.org/17819 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* libglusterfs: Name threads on creationRaghavendra Talur2017-07-1944-106/+302
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* common-utils: Remove fop_enum_to_string, get_fop_intPranith Kumar K2017-07-185-157/+17
| | | | | | | | | | | | | Implementation of these two functions becomes easier by using gf_fop_list[] array. So implemented that and removed usage of these functions. BUG: 1472250 Change-Id: I8a592913f9eeb02d965708bcf28a637588ed4988 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/17812 Reviewed-by: Niels de Vos <ndevos@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* extras: Change Makefile generation in generate_xlator.pyPranith Kumar K2017-07-181-2/+3
| | | | | | | | | | | | Makefile generation should include default LD_FLAGS and also include rpc related paths in include path Change-Id: I45e1c97b96f08bbfe4663384f4873726febef9f6 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/17811 Reviewed-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* cluster/afr: GFID split-brain resolution with existing CLIkarthik-us2017-07-189-151/+584
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Currently there is no way for the admin from CLI to resolve gfid split-brain based on some policy like choice of the brick, mtime or size. Fix: With the existing CLI options based on size, mtime, and choice of brick, we do lookup on the parent for the specified file. As part of the lookup, if we find gfid mismatch, we resolve them based on the policy and return. If the file is not in gfid split- brain, then we check for the data and metadata split-brain in the getxattr code path, and resolve if any. This will work provided absolute path to the file with the CLI and not with gfid of the file. Hence the source-brick policy without any file path will also not resolve the gfid split-brain since it uses the gfid of the files. But it can resolve any other type of split-brains and skip the gfid mismatch resolution with the usual error message. Reverting the change https://review.gluster.org/17290. This patch resolves the issue. Fixes gluster/glusterfs#135 Change-Id: Iaeba6fc32f184a34255d03be87cda02773130a09 BUG: 1459530 Signed-off-by: karthik-us <ksubrahm@redhat.com> Reviewed-on: https://review.gluster.org/17485 Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* cluster/ec: Test script failing with brick multiplexing enabledSunil Kumar Acharya2017-07-181-6/+2
| | | | | | | | | | | | | | | | | | Problem: Killing the bricks(using kill signal) in test scripts will result in test failures with brick multiplexing enabled. Solution: Updated the script to use kill_brick function to bring down the bricks. BUG: 1472094 Change-Id: Ibbf1fdc1be660ad3cd93e95af2838c0aae0181af Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com> Reviewed-on: https://review.gluster.org/17809 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* rfc.sh: make alignment check compulsoryRaghavendra Talur2017-07-181-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier, it was not reported if a function call had arguments on next line and the args were not aligned to opening bracket. With this change, it is a check that is displayed in output. I have not analyzed what all --strict brings in. If it is found to be more restrictive than required, we may choose to promote this *one* CHK to WARN and stop using --strict. Sample: CHECK: Alignment should match open parenthesis + ret = gf_asprintf (&footer, + " [%s]", strerror(errnum)); total: 0 warnings, 1 checks, 8 lines checked Change-Id: I48834087efcae872b69746ba962b0bb1c130b5cd BUG: 1469179 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: https://review.gluster.org/17737 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: ankitraj Reviewed-by: Jeff Darcy <jeff@pl.atyp.us> Reviewed-by: Sonal Arora <sarora@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
generated by cgit (git 2.34.1) at 2025-06-29 15:20:37 +0000