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* posix: make sure atime and mtime are set when calling lutimes()Niels de Vos2017-01-081-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When overwriting an existing file with O_TRUNC, the 'atime' was set to 0, meaning the Epoch (01-Jan-1970 UTC). However, the 'mtime' gets updated correcty. In case 'atime' or 'mtime' is not passed in the 'struct iatt', the time values passed to the systemcall are taken from the current values are returned by lstat(). Cherry picked from commit 9bed81ada6f91f998e9abd915b18e3f06557cdcb: > Change-Id: I7021b7161dcd6c9a3e515d98f6d4847533c434b3 > BUG: 1401777 > Reported-by: Eivind Sarto <eivindsarto@gmail.com> > Signed-off-by: Niels de Vos <ndevos@redhat.com> > Reviewed-on: http://review.gluster.org/16034 > Smoke: Gluster Build System <jenkins@build.gluster.org> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Change-Id: I7021b7161dcd6c9a3e515d98f6d4847533c434b3 BUG: 1411011 Reported-by: Eivind Sarto <eivindsarto@gmail.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/16356 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: Kaleb KEITHLEY <kkeithle@redhat.com>
* afr: allow I/O when favorite-child-policy is enabledRavishankar N2017-01-081-0/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Currently, I/O on a split-brained file fails even when the favorite-child-policy is set until the self-heal is complete. Fix: If a valid 'source' is found using the set favorite-child-policy, inspect and reset the afr pending xattrs on the 'sinks' (inside appropriate locks), refresh the inode and then proceed with the read or write transaction. The resetting itself happens in the self-heal code and hence can also happen in the client side background-heal or by the shd's index-heal in addition to the txn code path explained above. When it happens in via heal, we also add checks in undo-pending to not reset the sink xattrs again. > Reviewed-on: http://review.gluster.org/15673 > Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Change-Id: Ic8c1317720cb26bd114b6fe6af4e58c73b864626 BUG: 1378547 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reported-by: Simon Turcotte-Langevin <simon.turcotte-langevin@ubisoft.com> Reviewed-on: http://review.gluster.org/16091 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: Niels de Vos <ndevos@redhat.com>
* cluster/afr: Fix missing name indices due to EEXIST errorKrutika Dhananjay2016-12-291-0/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/16286 PROBLEM: Consider a volume with granular-entry-heal and sharding enabled. When a replica is down and a shard is created as part of a write, the name index is correctly created under indices/entry-changes/<dot-shard-gfid>. Now when a read on the same region triggers another MKNOD, the fop fails on the online bricks with EEXIST. By virtue of this being a symmetric error, the failed_subvols[] array is reset to all zeroes. Because of this, before post-op, the GF_XATTROP_ENTRY_OUT_KEY will be set, causing the name index, which was created in the previous MKNOD operation, to be wrongly deleted in THIS MKNOD operation. FIX: The ideal fix would have been for a transaction to delete the name index ONLY if it knows it is the one that created the index in the first place. This would involve gathering information as to whether THIS xattrop created the index from individual bricks, aggregating their responses and based on the various posisble combinations of responses, decide whether to delete the index or not. This is rather complex. Simpler fix would be for post-op to examine local->op_ret in the event of no failed_subvols to figure out whether to delete the name index or not. This can occasionally lead to creation of stale name indices but they won't be affecting the IO path or mess with pending changelogs in any way and self-heal in its crawl of "entry-changes" directory would take care to delete such indices. Change-Id: Icc642a987d1b6a5097562315aecf1263ed35ceb6 BUG: 1408786 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/16293 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests: Fix spurious failure in tests/bugs/replicate/bug-1402730.tKrutika Dhananjay2016-12-231-2/+2
| | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/16193 Replace the EXPECT '00000001' with EXPECT_NOT '00000000'. This is because occasionally a name-heal is performing new-entry marking on 'c' causing the pending entry changelog on it to become '00000002'. Change-Id: Ib7b0d64c8de2498c2ffb3b8e06228694f2c55755 BUG: 1406740 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/16224 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests: Fix spurious failure in bug-1402841.t-mt-dir-scan-race.tKrutika Dhananjay2016-12-211-0/+10
| | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/16169 Check that shd is up before executing 'volume heal' command Change-Id: I43634a979791fcb92bfebf93ec48eff42af2bb97 BUG: 1405890 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/16190 Reviewed-by: Ravishankar N <ravishankar@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* tests: Fix spurious test failure in bug-1316437.tRajesh Joseph2016-12-191-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | After sending SIGTERM to gluster process we immediately check if process exited. We should wait for some time before checking process state. > Reviewed-on: http://review.gluster.org/16162 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Avra Sengupta <asengupt@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: N Balachandran <nbalacha@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> (cherry picked from commit e9d8525a0d34130ba2a582109937b8e79eecf6ab) BUG: 1405450 Change-Id: Iaba0067f6e880a7fe38e11b9fa0fe9bd103b19e2 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/16164 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: Avra Sengupta <asengupt@redhat.com>
* cluster/afr: Fix per-txn optimistic changelog initialisationKrutika Dhananjay2016-12-131-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/16075 Incorrect initialisation of local->optimistic_change_log was leading to skipped pre-op and post-op even when a brick didn't participate in the txn because it was down. The result - missing granular name index resulting in some entries never getting healed. FIX: Initialise local->optimistic_change_log just before pre-op. Also fixed granular entry heal to create the granular name index in pre-op as opposed to post-op. This is to prevent loss of granular information when during an entry txn, the good (src) brick goes offline before the post-op is done. This would cause self-heal to do conservative merge (since dirty xattr is the only information available), which when granular-entry-heal is enabled, expects granular indices, the lack of which can lead to loss of data in the worst case. Change-Id: Ibc0fbfb3fa21c578e28868d9e30b274e33c12064 BUG: 1403646 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/16105 Reviewed-by: Pranith Kumar Karampuri <pkarampu@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>
* syncop: fix conditional wait bug in parallel dir scanRavishankar N2016-12-111-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: The issue as seen by the user is detailed in the BZ but what is happening is if the no. of items in the wait queue == max-qlen, syncop_mt_dir_scan() does a pthread_cond_wait until the launched synctask workers dequeue the queue. But if for some reason the worker fails, the queue is never emptied due to which further invocations of syncop_mt_dir_scan() are blocked forever. Fix: Made some changes to _dir_scan_job_fn - If a worker encounters error while processing an entry, notify the readdir loop in syncop_mt_dir_scan() of the error but continue to process other entries in the queue, decrementing the qlen as and when we dequeue elements, and ending only when the queue is empty. - If the readdir loop in syncop_mt_dir_scan() gets an error form the worker, stop the readdir+queueing of further entries. > Reviewed-on: http://review.gluster.org/16073 > 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: Pranith Kumar Karampuri <pkarampu@redhat.com> (cherry picked from commit 2d012c4558046afd6adb3992ff88f937c5f835e4) Change-Id: I39ce073e01a68c7ff18a0e9227389245a6f75b88 BUG: 1403192 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/16096 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* uss: snapd should enable SSL if SSL is enabled on volumeRajesh Joseph2016-12-111-0/+98
| | | | | | | | | | | | | | | | | | | | | | | | During snapd graph generation we should check if SSL is enabled on main volume or not. This is because clients will communicate with snapd as if it is communicating to a brick. > Reviewed-on: http://review.gluster.org/15979 > 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: Kaushal M <kaushal@redhat.com> (cherry picked from commit 182f0d12040dab5081ca645a3f370f65cd68b528) Change-Id: I0d7fe86c567b297a8528a48faf06161d4c3cb415 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> BUG: 1400459 Reviewed-on: http://review.gluster.org/15986 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>
* libglusterfs: Fix a read hangPoornima G2016-11-282-0/+155
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue: ===== In certain cases, there was no unwind of read from read-ahead xlator, thus resulting in hang. RCA: ==== In certain cases, ioc_readv() issues STACK_WIND_TAIL() instead of STACK_WIND(). One such case is when inode_ctx for that file is not present (can happen if readdirp was called, and populates md-cache and serves all the lookups from cache). Consider the following graph: ... io-cache (parent) | readdir-ahead | read-ahead ... Below is the code snippet of ioc_readv calling STACK_WIND_TAIL: ioc_readv() { ... if (!inode_ctx) STACK_WIND_TAIL (frame, FIRST_CHILD (frame->this), FIRST_CHILD (frame->this)->fops->readv, fd, size, offset, flags, xdata); /* Ideally, this stack_wind should wind to readdir-ahead:readv() but it winds to read-ahead:readv(). See below for explaination. */ ... } STACK_WIND_TAIL (frame, obj, fn, ...) { frame->this = obj; /* for the above mentioned graph, frame->this will be readdir-ahead * frame->this = FIRST_CHILD (frame->this) i.e. readdir-ahead, which * is as expected */ ... THIS = obj; /* THIS will be read-ahead instead of readdir-ahead!, as obj expands * to "FIRST_CHILD (frame->this)" and frame->this was pointing * to readdir-ahead in the previous statement. */ ... fn (frame, obj, params); /* fn will call read-ahead:readv() instead of readdir-ahead:readv()! * as fn expands to "FIRST_CHILD (frame->this)->fops->readv" and * frame->this was pointing ro readdir-ahead in the first statement */ ... } Thus, the readdir-ahead's readv() implementation will be skipped, and ra_readv() will be called with frame->this = "readdir-ahead" and this = "read-ahead". This can lead to corruption / hang / other problems. But in this perticular case, when 'frame->this' and 'this' passed to ra_readv() doesn't match, it causes ra_readv() to call ra_readv() again!. Thus the logic of read-ahead readv() falls apart and leads to hang. Solution: ========= Modify STACK_WIND_TAIL() as: STACK_WIND_TAIL (frame, obj, fn, ...) { next_xl = obj /* resolve obj as the variables passed in obj macro can be overwritten in the further instrucions */ next_xl_fn = fn /* resolve fn and store in a tmp variable, before modifying any variables */ frame->this = next_xl; ... THIS = next_xl; ... next_xl_fn (frame, next_xl, params); ... } BUG: 1399018 Change-Id: Ie662ac8f18fa16909376f1e59387bc5b886bd0f9 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/15934 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: Raghavendra G <rgowdapp@redhat.com>
* glusterd: clean up old port and allocate new one on every restartAtin Mukherjee2016-11-231-47/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/15005/9. GlusterD as of now was blindly assuming that the brick port which was already allocated would be available to be reused and that assumption is absolutely wrong. Solution : On first attempt, we thought GlusterD should check if the already allocated brick ports are free, if not allocate new port and pass it to the daemon. But with that approach there is a possibility that if PMAP_SIGNOUT is missed out, the stale port will be given back to the clients where connection will keep on failing. Now given the port allocation always start from base_port, if everytime a new port has to be allocated for the daemons, the port range will still be under control. So this fix tries to clean up old port using pmap_registry_remove () if any and then goes for pmap_registry_alloc () This patch is being ported to 3.8 branch because, the brick process blindly re-using old port, without registering with the pmap server, causes snapd daemon to not start properly, even though snapd registers with the pmap server. With this patch, all the brick processes and snapd will register with the pmap server to either get the same port, or a new port, and avoid port collision. > Reviewed-on: http://review.gluster.org/15005 > 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: Avra Sengupta <asengupt@redhat.com> (cherry picked from commit c3dee6d35326c6495591eb5bbf7f52f64031e2c4) Change-Id: If54a055d01ab0cbc06589dc1191d8fc52eb2c84f BUG: 1369766 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15308 Tested-by: Avra Sengupta <asengupt@redhat.com> 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: Niels de Vos <ndevos@redhat.com>
* marker: Fix inode value in loc, in setxattr fopPoornima G2016-11-211-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/15826 On recieving a rename fop, marker_rename() stores the, oldloc and newloc in its 'local' struct, once the rename is done, the xtime marker(last updated time) is set on the file, but sending a setxattr fop. When upcall receives the setxattr fop, the loc->inode is NULL and it crashes. The loc->inode can be NULL only in one valid case, i.e. in rename case where the inode of new loc can be NULL. Hence, marker should have filled the inode of the new_loc before issuing a setxattr. > Reviewed-on: http://review.gluster.org/15826 > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Kotresh HR <khiremat@redhat.com> > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> (cherry picked from commit 46e5466850311ee69e6ae9a11c2bba2aabadd5de) Change-Id: Id638f678c3daaf4a5c29b970b58929d377ae8977 BUG: 1396418 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/15878 Reviewed-by: Rajesh Joseph <rjoseph@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>
* socket: pollerr event shouldn't trigger socket_connnect_finishAtin Mukherjee2016-09-302-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If connect fails with any other error than EINPROGRESS we cannot get the error status using getsockopt (... SO_ERROR ... ). Hence we need to remember the state of connect and take appropriate action in the event_handler for the same. As an added note, a event can come where poll_err is HUP and we have poll_in as well (i.e some status was written to the socket), so for such cases we need to finish the connect, process the data and then the poll_err as is the case in the current code. Special thanks to Kaushal M & Raghavendra G for figuring out the issue. >Signed-off-by: Shyam <srangana@redhat.com> >Reviewed-on: http://review.gluster.org/15440 >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: Raghavendra G <rgowdapp@redhat.com> Change-Id: Ic45ad59ff8ab1d0a9d2cab2c924ad940b9d38528 BUG: 1373723 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15532 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: Shyamsundar Ranganathan <srangana@redhat.com>
* dht: "replica.split-brain-status" attribute value is not correctMohit Agrawal2016-09-261-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: In a distributed-replicate volume attribute "replica.split-brain-status" value does not display split-brain condition though directory is in split-brain. If directory is in split brain on mutiple replica-pairs it does not show full list of replica pairs. Solution: Update the dht_aggregate code to aggregate the xattr value in this specific condition. Fix: 1) function getChoices returns the choices from split-brain status string. 2) function add_opt adding the choices to local buffer to store in dictionary 3) For the key "replica.split-brain-status" function dht_aggregate call dht_aggregate_split_brain_xattr to prepare the list. Test: To verify the patch followed below steps 1) Create a distributed replica volume and create mount point 2) Stop heal daemon 3) Touch file and directories on mount point mkdir test{1..5};touch tmp{1..5} 4) Down brick process on one of the replica set pkill -9 glusterfsd 5) Change permission of dir on mount point chmod 755 test{1..5} 6) Restart brick process on node with force option 7) kill brick process on other node in same replica set 8) Change permission of dir again on mount point chmod 766 test{1..5} 9) Reexecute same step from 4-9 on other replica set also 10) After check heal status on server it will show dir's are in split brain on all replica sets 11) After check the replica.split-brain-status attr on mount point it will show wrong status of split brain. 12) After apply the patch the attribute shows correct value. > Change-Id: Icdfd72005a4aa82337c342762775a3d1761bbe4a > Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> > Reviewed-on: http://review.gluster.org/15201 > 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: Raghavendra G <rgowdapp@redhat.com> > (cherry picked from commit c4e9ec653c946002ab6d4c71ee8e6df056438a04) Change-Id: I85a5ae60189066d9e80799f00f1352c2f33ef4f8 Backport of commit c4e9ec653c946002ab6d4c71ee8e6df056438a04 BUG: 1375098 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Reviewed-on: http://review.gluster.org/15467 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: Raghavendra G <rgowdapp@redhat.com>
* tests: Enable all gfapi test casesRajesh Joseph2016-09-2115-41/+45
| | | | | | | | | | | | | | | | | | | | > Change-Id: I32bfec4af91348d96dc3e81a9d5c9cad599f821b > Bug: 1358594 > Signed-off-by: Poornima G <pgurusid@redhat.com> > Reviewed-on: http://review.gluster.org/14748 > 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: Raghavendra Talur <rtalur@redhat.com> Bug: 1375990 Change-Id: I87f6c7d20959e2d4bbe8c064767a9fed004e8c4a Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/15499 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: Raghavendra Talur <rtalur@redhat.com>
* tests: fix bug-963541.t spurious failureAtin Mukherjee2016-09-151-1/+2
| | | | | | | | | | | | | | | | | | | wait for remove brick to complete before attempt for a commit. >Reviewed-on: http://review.gluster.org/15457 >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: Vijay Bellur <vbellur@redhat.com> Change-Id: I66ea6c48b6a69fe33d79f9d9080b6f2c1462578e BUG: 1375043 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15459 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: Niels de Vos <ndevos@redhat.com>
* cluster/dht: heal root permission post add-brickSusant Palai2016-09-131-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Post add-brick event the new brick will have permission of 755 by default. If the root directory permission was other than 755, that does not get healed to the new brick leading to permission errors/inconsistencies. For choosing source of attr heal we can trust the subvols which have layouts with latest ctime(as part of missing directory heal, we heal the proper attr). In case none of the subvols have layout, return ESTALE to retrigger a fresh lookup. Note: This patch heals the permission of the root directories only. Since, permission healing of directory is not straight forward and required intrusive fix, those are not addressed here. > Reviewed-on: http://review.gluster.org/15195 > 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: Raghavendra G <rgowdapp@redhat.com> (cherry picked from commit 801cd07a4c6ec65ff930b2ae6bb5e405ccd03334) Change-Id: If894e3895d070d46b62d2452e52c1eaafcf56c29 BUG: 1374573 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/15465 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: Raghavendra G <rgowdapp@redhat.com>
* cluster/dht: Skip layout overlap maximization on weighted rebalanceN Balachandran2016-09-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | During a fix-layout, dht_selfheal_layout_maximize_overlap () does not consider chunk sizes while calculating layout overlaps, causing smaller bricks to sometimes get larger ranges than larger bricks. Temporarily enabling this operation if only if weighted rebalance is disabled or all bricks are the same size. > Change-Id: I5ed16cdff2551b826a1759ca8338921640bfc7b3 > BUG: 1366494 > Signed-off-by: N Balachandran <nbalacha@redhat.com> > Reviewed-on: http://review.gluster.org/15403 > Smoke: Gluster Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Raghavendra G <rgowdapp@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> (cherry picked from commit b93692cce603006d9cb6750e08183bca742792ac) Change-Id: Icf0dd83f36912e721982bcf818a06c4b339dc974 BUG: 1374135 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/15422 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: Niels de Vos <ndevos@redhat.com>
* tests/cli: Generate SSL certificatesAshish Pandey2016-09-071-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generate SSL certificates before enabling management encryption to avoid test failure. master - This patch is backport of following two master patches http://review.gluster.org/#/c/13959/ - bug-1320388.t was first introduced in this patch http://review.gluster.org/#/c/15202/ - Modified bug-1320388.t to create SSL cerificate >Change-Id: Iab23b36703f4653f1d5bb9d14695e4d3fa63ad61 >Signed-off-by: Ashish Pandey <aspandey@redhat.com> >BUG: 1368349 >Signed-off-by: Ashish Pandey <aspandey@redhat.com> >Reviewed-on: http://review.gluster.org/15202 >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: Atin Mukherjee <amukherj@redhat.com> >Signed-off-by: Ashish Pandey <aspandey@redhat.com> Change-Id: Iab23b36703f4653f1d5bb9d14695e4d3fa63ad61 BUG: 1368918 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: http://review.gluster.org/15228 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org>
* cluster/afr: Prevent split-brain when bricks are brought off and on in ↵Krutika Dhananjay2016-08-221-0/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cyclic order Backport of: http://review.gluster.org/15080 When the bricks are brought offline and then online in cyclic order while writes are in progress on a file, thanks to inode refresh in write txns, AFR will mostly fail the write attempt when the only good copy is offline. However, there is still a remote possibility that the file will run into split-brain if the brick that has the lone good copy goes offline *after* the inode refresh but *before* the write txn completes (I call it in-flight split-brain in the patch for ease of reference), requiring intervention from admin to resolve the split-brain before the IO can resume normally on the file. To get around this, the patch does the following things: i) retains the dirty xattrs on the file ii) avoids marking the last of the good copies as bad (or accused) in case it is the one to go down during the course of a write. iii) fails that particular write with the appropriate errno. This way, we still have one good copy left despite the split-brain situation which when it is back online, will be chosen as source to do the heal. > Change-Id: I9ca634b026ac830b172bac076437cc3bf1ae7d8a > BUG: 1363721 > Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> > Reviewed-on: http://review.gluster.org/15080 > Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > 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: Oleksandr Natalenko <oleksandr@natalenko.name> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> (cherry picked from commit fcb5b70b1099d0379b40c81f35750df8bb9545a5) Change-Id: I157f1025aebd6624fa3d412abc69a4ae6f2fe9e0 BUG: 1367272 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Signed-off-by: Oleksandr Natalenko <oleksandr@natalenko.name> Reviewed-on: http://review.gluster.org/15221 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd: Convert volume to replica after adding brick self heal is not ↵Mohit Agrawal2016-08-181-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | triggered Problem: After add brick to a distribute volume to convert to replica is not triggering self heal. Solution: Modify the condition in brick_graph_add_index to set trusted.afr.dirty attribute in xlator. Test : To verify the patch followd below steps 1) Create a single node volume gluster volume create <DIS> <IP:/dist1/brick1> 2) Start volume and create mount point mount -t glusterfs <IP>:/DIS /mnt 3) Touch some file and write some data on file 4) Add another brick along with replica 2 gluster volume add-brick DIS replica 2 <IP>:/dist2/brick2 5) Before apply the patch file size is 0 bytes in mount point. Backport of commit 87bb8d0400d4ed18dd3954b1d9e5ca6ee0fb9742 BUG: 1366440 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> > Change-Id: Ief0ccbf98ea21b53d0e27edef177db6cabb3397f > Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> > Reviewed-on: http://review.gluster.org/15118 > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Ravishankar N <ravishankar@redhat.com> > Reviewed-by: Anuradha Talur <atalur@redhat.com> > Smoke: Gluster Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Atin Mukherjee <amukherj@redhat.com> > (cherry picked from commit 87bb8d0400d4ed18dd3954b1d9e5ca6ee0fb9742) Change-Id: Icd104cf5a2152a9c606dac209746e2953c4d293e Reviewed-on: http://review.gluster.org/15151 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Anuradha Talur <atalur@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Atin Mukherjee <amukherj@redhat.com>
* glusterd: Fix volume restart issue upon glusterd restartSamikshan Bairagya2016-08-182-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://review.gluster.org/#/c/14758/ introduces a check in glusterd_restart_bricks that makes sure that if server quorum is enabled and if the glusterd instance has been restarted, the bricks do not get started. This prevents bricks which have been brought down purposely, say for maintainence, from getting started upon a glusterd restart. However this change introduced regression for a situation that involves multiple volumes. The bricks from the first volume get started, but then for the subsequent volumes the bricks do not get started. This patch fixes that by setting the value of conf->restart_done to _gf_true only after bricks are started correctly for all volumes. > Reviewed-on: http://review.gluster.org/15183 > 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: Atin Mukherjee <amukherj@redhat.com> (cherry picked from commit dd8d93f24a320805f1f67760b2d3266555acf674) Change-Id: I2c685b43207df2a583ca890ec54dcccf109d22c3 BUG: 1366813 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/15186 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: Atin Mukherjee <amukherj@redhat.com>
* posix: Do not move and recreate .glusterfs/unlink directoryAshish Pandey2016-08-101-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: At the time of start of a volume, it is checked if .glusterfs/unlink exist or not. If it does, move it to landfill and recreate unlink directory. If a volume is mounted and we write data on it till we face ENOSPC, restart of that volume fails as it will not be able to create unlink dir. mkdir will fail with ENOSPC. This will not allow volume to restart. Solution: If .glusterfs/unlink directory exist, don't move it to landfill. Delete all the entries inside it. master - http://review.gluster.org/#/c/15030/ Change-Id: Icde3fb36012f2f01aeb119a2da042f761203c11f BUG: 1364365 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: http://review.gluster.org/15093 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd : skip non directories inside /var/lib/glusterd/volsJiffin Tony Thottan2016-08-091-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Right now glusterd won't come up if vols directory contains an invalid entry. Instead of doing that with this change a message will be logged and then skip that entry Backport details: >Change-Id: I665b5c35291b059cf054622da0eec4db44ec5f68 >BUG: 1318591 >Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> >Reviewed-on: http://review.gluster.org/13764 >Reviewed-by: Prashanth Pai <ppai@redhat.com> >Reviewed-by: Atin Mukherjee <amukherj@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> (cherry picked from commit 720b63c24b07ee64e1338db28de602b9abbef0a1) Change-Id: I665b5c35291b059cf054622da0eec4db44ec5f68 BUG: 1365265 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/15113 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* tests: fix spurious failure in tests/bugs/glusterd/bug-1089668.tAtin Mukherjee2016-08-071-2/+1
| | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/15085 Instead of rebalance stop, its always better to wait for rebalance to complete as the former doesn't have any purpose. >Reviewed-on: http://review.gluster.org/15085 >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: Jeff Darcy <jdarcy@redhat.com> Change-Id: Ia1bc2a34d937a0a96543bebd257dcda619f12474 BUG: 1364326 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15089 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: Prashanth Pai <ppai@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* libglusterfs: fix glusterd statedump crashAtin Mukherjee2016-08-071-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/14987 commit 3c04a91 removed setting typeStr to NULL if num_allocs is set to 0, this has caused this regression. Code has been put back like earlier and to avoid statedump printing all the NULL values check is modified to see skip the records if num_allocs is 0 instead of total_allocs >Reviewed-on: http://review.gluster.org/14987 >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: N Balachandran <nbalacha@redhat.com> >Reviewed-by: Prashanth Pai <ppai@redhat.com> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Change-Id: Ib8bcc2fba908e88cf52b641c3f6bcba74f5e667c BUG: 1364329 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15091 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: Prashanth Pai <ppai@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* xlator/trash : append '/' at the end in trash_notify_lookup_cbkJiffin Tony Thottan2016-08-051-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the notify function in trash xlator, a lookup is performed to obtain path of old trash directory. The result usually contains path without '/' at the end. The trash xlator maintains expects '/' at the end for the values such as 'old trash dir' and 'new trash dir'. Otherwise certian checks in the code will fail. >Change-Id: I89e02e4b249314fb6536297f959865feee182c83 >BUG: 1357397 >Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> >Reviewed-on: http://review.gluster.org/14938 >Smoke: Gluster Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Anoop C S <anoopcs@redhat.com> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> >(cherry picked from commit d90307c1b0245e0e6a39044a28819cde520a100c) Change-Id: I89e02e4b249314fb6536297f959865feee182c83 BUG: 1358262 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/14965 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: Anoop C S <anoopcs@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* snapshot/snapd: Don't display pid when snapd is offlineAvra Sengupta2016-08-011-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/14981/ We were previously reading the pidfile, and displaying the pid even if snapd daemon is not running. Now to fix it, we re-assign pid value to -1, if snapd is offline. > Reviewed-on: http://review.gluster.org/14981 > Tested-by: Vijay Bellur <vbellur@redhat.com> > 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: Jeff Darcy <jdarcy@redhat.com> (cherry picked from commit ec6925a379c7bee071df1638bc2751b266cee346) Change-Id: I4baff8d489fe9380061c52aea006db90fa421cd7 BUG: 1360985 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/15033 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: Rajesh Joseph <rjoseph@redhat.com>
* tests: Fix get_pending_heal_count check in ecRavishankar N2016-07-309-1/+1
| | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/15006/ Change-Id: I3d274bdc2036392af942a17a0e0bf28f431c947b BUG: 1360574 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/15047 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: Xavier Hernandez <xhernandez@datalab.es>
* tests: Fix pending-heal-count checksPranith Kumar K2016-07-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | EXPECT_WITHIN takes regular expression to match the count, so even when there are say 10 entries to heal, it would think that the heal is complete. Fixed checking pending heal count with correct regex. Thanks to Xavi for finding this problem. >Change-Id: Ic593d22468b2b586bfca864962ffa0eda96b1d1f >BUG: 1332054 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/14985 >Smoke: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> BUG: 1360574 Change-Id: I310f8d492bb576224797d9090658ca1e6367861c Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/15023 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: Ravishankar N <ravishankar@redhat.com>
* afr: some coverity fixesRavishankar N2016-07-282-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: This is a backport of http://review.gluster.org/14895. It contains: i) fixes that prevent deadlocks (afr-common.c). ii) fixes over-writing op-errno=ENOMEM with possible other values (afr-inode-read.c). iii) prevents doing further operations with a NULL dictionary if allocation fails (afr-self-heal-data.c). iv) prevents falsely marking a sink as healed if metadata heal fails midway(afr-self-heal-metadata.c). v) other minor fixes. Considering the above are not trivial fixes, the patch is a good candidate for merging in 3.8 branch. Thanks to Krutika for a cleaner way to track inode refs in afr_set_split_brain_choice(). Change-Id: I2d968d05b815ad764b7e3f8aa9ad95a792b3c1df BUG: 1360556 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/15018 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: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests: Fix spurious failure of tests/bugs/glusterd/bug-1111041.tAvra Sengupta2016-07-211-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | On a faster machine the ps check was returning two pids, including the glusterfsd process's pid, right after that, process forked. Hence removing that ps, as for the scope of this test, verifying the snapd pid from the status command itself is enough. > Reviewed-on: http://review.gluster.org/14963 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> > Reviewed-by: Atin Mukherjee <amukherj@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> (cherry picked from commit be69510e670cb5ee893399ca1d7e7d2a60a9483c) Change-Id: I8bd8fc4ea406d96e3a47f952cfe44560b615dbe6 BUG: 1358591 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/14969 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: Atin Mukherjee <amukherj@redhat.com>
* tests: fix rebalance timing issueSakshi Bansal2016-07-211-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | With a start and stop rebalance, the stop command may fail as by that time the rebalance process may not come up. Using the rebalance status commmand to ensure that the rebalance process is up before stoping rebalance. Backport of http://review.gluster.org/14885 > Change-Id: I3d5123cd5dfabde2720428455b257d11b980ce21 > BUG: 1354372 > Signed-off-by: Sakshi Bansal <sabansal@redhat.com> > Reviewed-on: http://review.gluster.org/14885 > 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: Jeff Darcy <jdarcy@redhat.com> Change-Id: I3d5123cd5dfabde2720428455b257d11b980ce21 BUG: 1355610 Signed-off-by: Sakshi Bansal <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/14897 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: Atin Mukherjee <amukherj@redhat.com>
* glusterd: glusterd must store all rebalance related informationSakshi Bansal2016-07-151-0/+59
| | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/14827 > Change-Id: I8404b864a405411e3af2fbee46ca20330e656045 > BUG: 1351021 > Signed-off-by: Sakshi Bansal <sabansal@redhat.com> > Reviewed-on: http://review.gluster.org/14827 > 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: Atin Mukherjee <amukherj@redhat.com> Change-Id: I8404b864a405411e3af2fbee46ca20330e656045 BUG: 1352771 Signed-off-by: Sakshi Bansal <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/14856 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>
* glusterd: Don't start bricks if server quorum is not metSamikshan Bairagya2016-07-121-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upon glusterd restart if it is observered that the server quorum isn't met anymore due to changes to the "server-quorum-ratio" global option, the bricks should be stopped if they are running. Also if glusterd has been restarted, and if server quorum is not applicable for a volume, do not restart the bricks corresponding to the volume to make sure that bricks that have been brought down purposely, say for maintenance, are not brought up. This commit moves this check that was previously inside "glusterd_spawn_daemons" to "glusterd_restart_bricks" instead. > Change-Id: I0a44a2e7cad0739ed7d56d2d67ab58058716de6b > BUG: 1345727 > Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> > Reviewed-on: http://review.gluster.org/14758 > 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: Jeff Darcy <jdarcy@redhat.com> (cherry picked from commit 807b9a135d697f175fc9933f1d23fb67b0cc6c7d) Change-Id: I0a44a2e7cad0739ed7d56d2d67ab58058716de6b BUG: 1353814 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/14876 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: Atin Mukherjee <amukherj@redhat.com>
* Fix opRet value for volume info --xml call on non-existent volumeSamikshan Bairagya2016-07-061-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | The opRet field was being assigned to 0 in the XML output when a gluster volume info --xml call is made on a non-existent volume. This change assigns a value of -1 to opRet for volume info calls for non-existent volumes. Other fields like opErrno and opErrstr are also assigned relevant values > Reviewed-on: http://review.gluster.org/13843 > Smoke: Gluster Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: darshan n <dnarayan@redhat.com> > Reviewed-by: Atin Mukherjee <amukherj@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> (cherry picked from commit a6e551122c603ab0cba798e7e2b30d3a15191b68) Change-Id: I3920c602328f74252c87bb521f5a43d4bdc7d44d BUG: 1352880 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/14863 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>
* cli: different status output for rebalance fix-layoutSakshi2016-07-043-4/+4
| | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/10956 > Change-Id: I6ded40a1b1cff5c72e5b61fd353db3d8c688efd8 > BUG: 1225718 > Signed-off-by: Sakshi <sabansal@redhat.com> > Reviewed-on: http://review.gluster.org/10956 > 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: Raghavendra G <rgowdapp@redhat.com> Change-Id: I6ded40a1b1cff5c72e5b61fd353db3d8c688efd8 BUG: 1352393 Signed-off-by: Sakshi <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/14851 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: Raghavendra G <rgowdapp@redhat.com>
* cluster/distribute: heal layout in discover codepath tooRaghavendra G2016-06-281-1/+13
| | | | | | | | | | | | | | | | | | | | | Backport of commit a74f8cf4e7edc2ce9f045317a18dacddf25adb8a: > BUG: 1334164 > Change-Id: I4259d88f2b6e4f9d4ad689bc4e438f1db9cfd177 > Signed-off-by: Raghavendra G <rgowdapp@redhat.com> > Reviewed-on: http://review.gluster.org/14365 > Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > 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> Change-Id: Ic559c220a1f0051e531314d13940604e2dead08c BUG: 1348060 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/14351 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: N Balachandran <nbalacha@redhat.com>
* features/shard: Don't modify readv sizePranith Kumar K2016-06-271-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/14623 For o-direct reads application sends aligned size which needs to be sent as is, otherwise o-direct writes where the file-size is not aligned fails. >Change-Id: I66afcba41f3484da11e9a12fe2671d2051fafc8a >BUG: 1342903 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/14658 >Tested-by: Krutika Dhananjay <kdhananj@redhat.com> >Smoke: Gluster Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> BUG: 1347553 Change-Id: I1adcdaccbd5686986a057314efab9a646afa3d47 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/14752 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Tested-by: Krutika Dhananjay <kdhananj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* afr:Don't wind reads for files in metadata split-brainRavishankar N2016-06-272-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/13389/ Problem: For a read on a file in metadata split-brain: 1.lookup_done resets event_generation to zero. 2. readv is issued, goes to inode refresh due to mismatching event_gen. 3. After refresh is successful, we update event_generation, data and metdata readable. 3. We then call afr_read_txn_refresh_done() which in turn calls afr_inode_get_readable() but doesn't check for EIO. So afr_readv_wind is called with local->readable (which is populated with data_readable), thus winding the read to a brick. 4. Also, further parallel reads that come directly go to the wind path because there is no inode_refresh needed. Fix: 1.For any afr_read_txn(), readable must be an intersection of data and metadata readable. 2.Check for EIO in afr_read_txn_refresh_done(). Change-Id: I22dd221fdfaf96d7aced2f474e28ed1337d69f0e BUG: 1349879 Signed-off-by: Ravishankar N <ravishankar@redhat.com> (cherry picked from commit 7a1c1e2904701496968ed14b6d7479fb706c3188) Reviewed-on: http://review.gluster.org/14790 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* gfapi: Fix IO error caused when there is consecutive graph switchesPoornima G2016-06-174-0/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/14656/ Issue: Consider a simple situation, where glfs_init() is done, i.e. initial graph is up. Now perform 2 volume sets that results in 2 client side graph changes. After this perform some IO, the IO fails with ENOTCON. The only way to recover this client is i guess another graph switch or restart. What actually is happening from code perspective: Initial graph lets say A, followed by 2 consecutive graph switches to B and C without any IO those two switches. - graph_setup (A) as a result of GF_EVENT_CHILD_UP, and fs->next_subvol = A - glfs_init() results in fs->active_subvol = A, fs->next_subvol = NULL - graph_setup (B) as a result of GF_EVENT_CHILD_UP, and fs->next_subvol = B - graph_setup (C) as a result of GF_EVENT_CHILD_UP, and fs->next_subvol = C. It also sees that the previous graph B was never set as fs->active_subvol, i.e. no IO or anything happened on B, so can safely send GF_EVENT_PARENT_DOWN (by calling glfs_subvol_done(B)). This parent down on B, results in child_down(B), which is fine. But child_down also triggers graph_setup(B). - graph_setup(B) as a result of GF_EVENT_CHILD_DOWN, and fs->next_subvol = B, and GF_EVENT_PARENT_DOWN on C as explained above. This again leads to GF_EVENT_CHILD_DOWN on C. - graph_setup(C) as a result of GF_EVENT_CHILD_DOWN, and fs->next_subvol = C, and GF_EVENT_PARENT_DOWN on B as explained above. Thus both the graphs B and C are disconnected, and hence the ENOTCON Solution: Remove the call to graph_setup() when the event is GF_EVENT_CHILD_DOWN. It don't see any reason why graph_setup should be called when there is child_down. Not sure what the original reason was, to have graph_setup in child_down. git hostory shows the first patch itself had this call. Change-Id: I9de86555f66cc94a05649ac863b40ed3426ffd4b BUG: 1347489 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/14656 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: Jeff Darcy <jdarcy@redhat.com> (cherry picked from commit b8ac20e888fbacad9d90cd8f1c6ff8579a5cefe9) Reviewed-on: http://review.gluster.org/14747
* glusterd: fail volume delete if one of the node is downAtin Mukherjee2016-06-131-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/14681 Deleting a volume on a cluster where one of the node in the cluster is down is buggy since once that node comes back the resync of the same volume will happen. Till we bring in the soft delete feature tracked in http://review.gluster.org/12963 this is a safe guard to block the volume deletion. Please note the test file which is backported from this commit has an issue where we start the volume and then try to delete it which is anyway going to fail. So the test actually doesn't validate the fix. http://review.gluster.org/#/c/14693/ in master fixed the problem and the same is ported as part of this commit as well. Cherry picked from commit 5016cc548d4368b1c180459d6fa8ae012bb21d6e: > Change-Id: I9c13869c4a7e7a947f88842c6dc6f231c0eeda6c > BUG: 1344407 > Signed-off-by: Atin Mukherjee <amukherj@redhat.com> > Reviewed-on: http://review.gluster.org/14681 > Smoke: Gluster Build System <jenkins@build.gluster.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: Kaushal M <kaushal@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Change-Id: I9c13869c4a7e7a947f88842c6dc6f231c0eeda6c BUG: 1344631 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/14691 Reviewed-by: Niels de Vos <ndevos@redhat.com> 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>
* afr: Consider ENOSPC and EDQUOT as symmetric errorsRavishankar N2016-06-131-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/14604/ Problem: Since commit 8eaa3506ead4f11b81b146a9e56575c79f3aad7b, in replica 3, if a brick is down and a create fails on the other 2 brick with EDQUOT, we consider it an unsymmetric error and hence do not do post-op. So the dirty xattr remains set on the parent dir, leading to conservative merges during heal when all bricks are up. i.e. a file deleted on the source might re-appear after heal. Fix: Consider ENOSPC and EDQUOT as symmetric errors since there is no possibility of partial inode or entry modification operations possible when quota is enabled. IOW, if quota reports EDQUOT, the no. of bytes written (or not written) will be the same on all bricks of the replica. Likewise, the entry operation (create, mkdir...) will either succeed or not succeed on all bricks. Change-Id: Iacb1108e9ef4a918e36242fb4a957455133744e9 BUG: 1344559 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14687 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-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* nfs: build exportlist with multiple groupnodesBipin Kunal2016-06-131-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EXPORT procedure of the MOUNT protocol does not correctly create structures for the 'groupnodes' in the reply. Each 'groupnode' should be a single entry in the 'nfs.rpc-auth-allow' volume option. Because the value is handled as a single string, the encoding of the groupnode->gr_name fails when the value of the volume option is longer than 255 characters. In the error case, encoding the EXPORTS reply fails, and the waiting 'showmount' command will not receive a reply and times out. Splitting the allowed entries and creating a groupnode for each one prevents the too long ->gr_name. This is following the structures for the EXPORTS reply in the MOUNT protocol more correctly as well. Note that the contents of ->gr_name is expected to be server dependent. This is backport of below mainline fix - http://review.gluster.org/#/c/14667/ Change-Id: Ibbabad581cc9aa00feb80fbbc851a1b10b28383d BUG: 1343287 Signed-off-by: Niels de Vos <ndevos@redhat.com> Signed-off-by: Bipin Kunal <bkunal@redhat.com> Reviewed-on: http://review.gluster.org/14700 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: bipin kunal <kunalbipin@gmail.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* glusterfsd/main: Add ability to set oom_score_adjOleksandr Natalenko2016-06-011-0/+52
| | | | | | | | | | | | | | | | | | | Give the administrator a possibility to set oom_score_adj for glusterfs process. Applies to Linux only. This is a backport of cb8f5e01f639cb6e8715b33bb725210cb0493887. Change-Id: Iff13c2f4cb28457871c6ebeff6130bce4a8bf543 BUG: 1341697 Signed-off-by: Oleksandr Natalenko <oleksandr@natalenko.name> Reviewed-on: http://review.gluster.org/14399 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-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/14605 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: Do not inode_link in afrPranith Kumar K2016-05-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Race is explained at https://bugzilla.redhat.com/show_bug.cgi?id=1337405#c0 This patch also handles performing of self-heal with shd-pid. Also performs the healing with this->itable's inode rather than main itable. >BUG: 1337405 >Change-Id: Id657a6623b71998b027b1dff6af5bbdf8cab09c9 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/14422 >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-by: Krutika Dhananjay <kdhananj@redhat.com> BUG: 1337870 Change-Id: Ifb476eeed2ff73a44e481d64074599ab0707c725 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/14455 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* tests/write-behind: move 1279730.t to BAD testsRaghavendra G2016-05-241-0/+4
| | | | | | | | | | | | | | | | | | | | | There is a race condition which is causing the test to fail. For lack of bandwidth I am moving this test to BAD, though clearly there is some issue with codebase. Backport of: > BUG: 1337777 > Change-Id: If4f3eff8a5985f37a4dee65d2df29fa7b6bda7ae > Reviewed-on: http://review.gluster.org/14443 > Signed-off-by: Raghavendra G <rgowdapp@redhat.com> BUG: 1337780 Change-Id: If4f3eff8a5985f37a4dee65d2df29fa7b6bda7ae Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/14445 CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/shard: Get hard-link-count in {unlink,rename}_cbk before deleting ↵Krutika Dhananjay2016-05-241-0/+282
| | | | | | | | | | | | | | | shards Backport of http://review.gluster.org/#/c/14334/ Change-Id: Iff0e90bee22e20c309eaea6c6a19e4fa6e101ed7 BUG: 1337839 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/14451 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-by: Niels de Vos <ndevos@redhat.com>
* cluster/afr : Do post-op in case of symmetric errorsAnuradha Talur2016-05-241-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/#/c/14310/ In afr_changelog_post_op_now(), if there was any error, meaning op_ret < 0, post-op was not being done even when the errors were symmetric and there were no "failed subvols". Fix: When the errors are symmetric, perform post-op. How was the bug found : In a 1 X 3 volume with shard and write behind on when writes were done into a file with one brick down, the trusted.afr.dirty xattr's value for .shard directory would keep increasing as post op was not done but pre-op was. This incorrectly showed .shard to be in split-brain. RCA: When WB is on, due to multiple writes being sent on offset lying in the same shard, chances are that same shard file will be created more than once with the second one failing with op_ret < 0 and op_errno = EEXIST. As op_ret was negative, afr wouldn't do post-op, leading to no decrement of trusted.afr.dirty xattr. Thus showing .shard directory to be in split-brain. >Change-Id: I711bdeaa1397244e6a7790e96f0c84501798fc59 >BUG: 1335652 >Signed-off-by: Anuradha Talur <atalur@redhat.com> Change-Id: I711bdeaa1397244e6a7790e96f0c84501798fc59 BUG: 1335829 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/14331 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* nfs: strip trailing / when clients do subdir mountsNiels de Vos2016-05-241-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mounting a volume over NFS with a subdir followed by a / does not work: # mount -t nfs -o vers=3 storage.example.com:/media/installation/ /mnt mount.nfs: an incorrect mount option was specified In the nfs.log: [client-rpc-fops.c:2930:client3_3_lookup_cbk] 0-media-client-0: remote operation failed. Path: /installation/ (00000000-0000-0000-0000-000000000000) [Invalid argument] [client-rpc-fops.c:2930:client3_3_lookup_cbk] 0-media-client-1: remote operation failed. Path: /installation/ (00000000-0000-0000-0000-000000000000) [Invalid argument] [mount3.c:1134:mnt3_resolve_subdir_cbk] 0-nfs: path=/installation/ (Invalid argument) [Invalid argument] It is not possible to resolve paths with a trailing /. Stripping trailing /'s from the subdir to mount is sufficient to make it work again. Backport: > Change-Id: I4075d4cd351438de58e1ff81f0fb65a1ff076da4 > BUG: 1337597 > Reviewed-on: http://review.gluster.org/14421 > Signed-off-by: Niels de Vos <ndevos@redhat.com> Change-Id: I4075d4cd351438de58e1ff81f0fb65a1ff076da4 BUG: 1337596 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/14424 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com>
generated by cgit (git 2.34.1) at 2024-06-24 08:17:56 +0000