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* doc : release-notes for GlusterFS-3.8.11v3.8.11Jiffin Tony Thottan2017-04-101-0/+26
| | | | | | | | | | | BUG: 1431410 Change-Id: Iaf1d9603221bc0c70ad1695f5aa0afc2d651d737 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: https://review.gluster.org/17028 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* features/shard: Fix vm corruption upon fix-layoutKrutika Dhananjay2017-04-102-59/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/17010 shard's writev implementation, as part of identifying presence of participant shards that aren't in memory, first sends an MKNOD on these shards, and upon EEXIST error, looks up the shards before proceeding with the writes. The VM corruption was caused when the following happened: 1. DHT had n subvolumes initially. 2. Upon add-brick + fix-layout, the layout of .shard changed although the existing shards under it were yet to be migrated to their new hashed subvolumes. 3. During this time, there were writes on the VM falling in regions of the file whose corresponding shards were already existing under .shard. 4. Sharding xl sent MKNOD on these shards, now creating them in their new hashed subvolumes although there already exist shard blocks for this region with valid data. 5. All subsequent writes were wound on these newly created copies. The net outcome is that both copies of the shard didn't have the correct data. This caused the affected VMs to be unbootable. FIX: For want of better alternatives in DHT, the fix changes shard fops to do a LOOKUP before the MKNOD and upon EEXIST error, perform another lookup. Change-Id: I1a5d3515b42e2e5583c407d1b4aff44d7ce472eb BUG: 1440635 RCA'd-by: Raghavendra Gowdappa <rgowdapp@redhat.com> Reported-by: Mahdi Adnan <mahdi.adnan@outlook.com> Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/17019 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com>
* features/shard: Initialize local->fop in readvKrutika Dhananjay2017-04-101-0/+1
| | | | | | | | | | | | | Backport of: https://review.gluster.org/17014 Change-Id: I4d2f0a3f533009038d48579db5a8a2a048b77ca1 BUG: 1440635 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/17020 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* features/worm: Adding implementation for ftruncatekarthik-us2017-04-071-2/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Since the ftruncate fop was not handled in the worm feature, when truncate and write was happening on a worm-retained/worm file, it was giving the EROFS error but truncating the file, which is not correct. > Change-Id: I1a7e904655210d78bce9e01652ac56f3783b5aed > BUG: 1438810 > Signed-off-by: karthik-us <ksubrahm@redhat.com> > Reviewed-on: https://review.gluster.org/16995 > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Niels de Vos <ndevos@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Ravishankar N <ravishankar@redhat.com> > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Amar Tumballi <amarts@redhat.com> > Reviewed-by: Raghavendra Talur <rtalur@redhat.com> (cherry picked from commit c5a4a77848024d2adf8cd4f35d550ba90c174fc7) Change-Id: Ic5e904b5bb3d76954a143f92fbfd8959fec884b8 BUG: 1439112 Signed-off-by: karthik-us <ksubrahm@redhat.com> Reviewed-on: https://review.gluster.org/17000 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> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* cluster/dht: Modify local->loc.gfid in thread safe mannerPranith Kumar K2017-04-071-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of https://review.gluster.org/16986 Problem: local->loc.gfid in dht_lookup_directory() will be null-gfid for a fresh lookup. dht_lookup_dir_cbk() updates local->loc.gfid while in other thread dht_lookup_directory() is still winding lookup calls to subvolumes so there is a chance of partial gfid being seen by EC. We saw in 12x(4+2) volume, ec is receiving an loc where the gfid has last 10 bytes matching with the gfid of the directory and the first 4 bytes are all-zeros. This is leading to EC erroring out the lookup with EINVAL which leads to NFS failing lookup with EIO. snip from gdb: $37 = (dht_local_t *) 0x7fde5de5b3cc (gdb) p /x $37->loc.gfid $39 = {0x3b, 0x82, 0x10, 0x5e, 0x40, 0x65, 0x43, 0x14, 0xa0, 0xc6, 0x8, 0xf5, 0x6c, 0x2c, 0xb8, 0x56} (gdb) fr 7 state=<optimized out>) at ec-generic.c:837 837 ec_lookup_rebuild(fop->xl->private, fop, cbk); (gdb) p /x fop->loc[0].gfid $40 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x14, 0xa0, 0xc6, 0x8, 0xf5, 0x6c, 0x2c, 0xb8, 0x56} snip from log: [2017-01-29 03:22:30.132328] W [MSGID: 122019] [ec-helpers.c:354:ec_loc_gfid_check] 0-butcher-disperse-4: Mismatching GFID's in loc [2017-01-29 03:22:30.132709] W [MSGID: 112199] [nfs3-helpers.c:3515:nfs3_log_newfh_res] 0-nfs-nfsv3: /linux-4.9.5/Documentation => (XID: b27b9474, MKDIR: NFS: 5(I/O error), POSIX: 5(Input/output error)), FH: exportid 00000000-0000-0000-0000-000000000000, gfid 00000000-0000-0000-0000-000000000000, mountid 00000000-0000-0000-0000-000000000000 [Invalid argument] Fix: update local->loc.gfid in last-call to make sure there are no races. >BUG: 1438411 >Change-Id: Ifcb7e911568c1f1f83123da6ff0cf742b91800a0 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> BUG: 1438424 Change-Id: If039956205cfac5e798c2c90e92a9a47b404e804 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/16988 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>
* rpcsvc: Add rpchdr and proghdr to iobref before submitting to transportPoornima G2017-04-074-12/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of https://review.gluster.org/16613 Issue: When fio is run on multiple clients (each client writes to its own files), and meanwhile the clients does a readdirp, thus the client which did a readdirp will now recieve the upcalls. In this scenario the client disconnects with rpc decode failed error. RCA: Upcall calls rpcsvc_request_submit to submit the request to socket: rpcsvc_request_submit currently: rpcsvc_request_submit () { iobuf = iobuf_new iov = iobuf->ptr fill iobuf to contain xdrised upcall content - proghdr rpcsvc_callback_submit (..iov..) ... if (iobuf) iobuf_unref (iobuf) } rpcsvc_callback_submit (... iov...) { ... iobuf = iobuf_new iov1 = iobuf->ptr fill iobuf to contain xdrised rpc header - rpchdr msg.rpchdr = iov1 msg.proghdr = iov ... rpc_transport_submit_request (msg) ... if (iobuf) iobuf_unref (iobuf) } rpcsvc_callback_submit assumes that once rpc_transport_submit_request() returns the msg is written on to socket and thus the buffers(rpchdr, proghdr) can be freed, which is not the case. In especially high workload, rpc_transport_submit_request() may not be able to write to socket immediately and hence adds it to its own queue and returns as successful. Thus, we have use after free, for rpchdr and proghdr. Hence the clients gets garbage rpchdr and proghdr and thus fails to decode the rpc, resulting in disconnect. To prevent this, we need to add the rpchdr and proghdr to a iobref and send it in msg: iobref_add (iobref, iobufs) msg.iobref = iobref; The socket layer takes a ref on msg.iobref, if it cannot write to socket and is adding to the queue. Thus we do not have use after free. Thank You for discussing, debugging and fixing along: Prashanth Pai <ppai@redhat.com> Raghavendra G <rgowdapp@redhat.com> Rajesh Joseph <rjoseph@redhat.com> Kotresh HR <khiremat@redhat.com> Mohammed Rafi KC <rkavunga@redhat.com> Soumya Koduri <skoduri@redhat.com> > Reviewed-on: https://review.gluster.org/16613 > Reviewed-by: Prashanth Pai <ppai@redhat.com> > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: soumya k <skoduri@redhat.com> > 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: Ifa6bf6f4879141f42b46830a37c1574b21b37275 BUG: 1422788 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: https://review.gluster.org/16638 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* cluster/ec: Add/Modify description for eager-lock optionAshish Pandey2017-04-072-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides description for disperse.eager-lock option for disperse volume. It also modifies the description for cluster.eager-lock option to indicate that this option is only for replica volume. >Change-Id: Ie73298947fcaaa6aaf825978bc2d27ceaff386d2 >BUG: 1327171 >Signed-off-by: Ashish Pandey <aspandey@redhat.com> >Reviewed-on: http://review.gluster.org/13999 >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: Pranith Kumar Karampuri <pkarampu@redhat.com> BUG: 1435645 Change-Id: I48b091e002b5c3308d6fbf2feb024a7f2fe08969 Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com> Reviewed-on: https://review.gluster.org/16943 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: Xavier Hernandez <xhernandez@datalab.es>
* glusterd: support filesystems with dynamic inode sizesNiels de Vos2017-04-071-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | btrfs and zfs are two filesystems that do not have fixed sizes for inodes. Instead of logging an error, skip checking and mark the size as "N/A" like other properties that can not be reported. The error message that was reported by users on the mailinglist shows up like: [glusterd-utils.c:5458:glusterd_add_inode_size_to_dict] 0-management: could not find (null) to getinode size for /dev/vdb (btrfs): (null) package missing? Cherry picked from commit 12921693b572f642156d3167d1c92d3449dfc8ec: > Change-Id: Ib10b7a3669f2f4221075715d9fd44ce1ffc35324 > Reported-by: Arman Khalatyan <arm2arm@gmail.com> > URL: http://lists.gluster.org/pipermail/gluster-users/2017-March/030189.html > BUG: 1433425 > Signed-off-by: Niels de Vos <ndevos@redhat.com> > Reviewed-on: https://review.gluster.org/16867 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Atin Mukherjee <amukherj@redhat.com> > Reviewed-by: Prashanth Pai <ppai@redhat.com> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Change-Id: Ib10b7a3669f2f4221075715d9fd44ce1ffc35324 Reported-by: Arman Khalatyan <arm2arm@gmail.com> BUG: 1436412 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/16960 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: Zhou Zhengping <johnzzpcrystal@gmail.com>
* cluster/afr: Undo pending xattrs only on the up brickskarthik-us2017-04-072-1/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: While doing conservative merge, even if a brick is down, it will reset the pending xattr on that. When that brick comes up, as part of the heal, it will consider this brick as the source and removes the entries on the other bricks, which leads to data loss. Fix: Undo pending only for the bricks which are up. > Change-Id: I18436fa0bb1faa5f60531b357dea3f6b20446303 > BUG: 1433571 > Signed-off-by: karthik-us <ksubrahm@redhat.com> > Reviewed-on: https://review.gluster.org/16913 > 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> > Reviewed-by: Ravishankar N <ravishankar@redhat.com> (cherry picked from commit f91596e6566c605e70a31a60523d11f78a097c3c) Change-Id: Id20c9ce53ee59f005d977494903247e2a8024ed1 BUG: 1436231 Signed-off-by: karthik-us <ksubrahm@redhat.com> Reviewed-on: https://review.gluster.org/16956 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> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* cluster/ec: Metadata healing fails to update the versionSunil Kumar Acharya2017-04-071-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | During meatadata heal, we were not updating the version though all the inode attributes were in sync. Updated the code to adjust version when all the inode attributes are in sync. >BUG: 1425703 >Change-Id: I6723be3c5f748b286d4efdaf3c71e9d2087c7235 >Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com> >Reviewed-on: https://review.gluster.org/16772 >Smoke: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> BUG: 1434298 Change-Id: I5b74423253138957644b1bfa543d4abb2532c377 Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com> Reviewed-on: https://review.gluster.org/16935 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: Xavier Hernandez <xhernandez@datalab.es>
* features/locks: Fix leak of posix_lock_t's client_uidXavier Hernandez2017-04-073-69/+47
| | | | | | | | | | | | | | | | | | | | | > Change-Id: I3bc14998ed6a8841f77a004c24a456331048a521 > BUG: 1428510 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: https://review.gluster.org/16838 > 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: Amar Tumballi <amarts@gmail.com> > Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Change-Id: I3bc14998ed6a8841f77a004c24a456331048a521 BUG: 1431592 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16896 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>
* afr: do not mention split-brain in log message in read_txnRavishankar N2017-04-041-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I am seeing a lot of messages in qe/customer logs where read_txn complains that file is possibly in split-brain because of no readable subvol being found, does inode refresh and then there is no split-brain message post the inode refresh. This means that a lookup was not issued on the indoe to populate 'readable' or it can mean one brick is source for data and the other for metadata, making readable to be zero (because readable=intersection of (data,metadata readable) since commit 7a1c1e290470149696. Since we anyway log actual split-brains post inode-refresh, move this message to DEBUG log level. > Signed-off-by: Ravishankar N <ravishankar@redhat.com> > Reviewed-on: https://review.gluster.org/16879 > Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > Tested-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> (cherry picked from commit 71e023fcaab0058f32fedc7b6b702040fdd85f46) Change-Id: Idb88b8ea362515279dc9b246f06b6b646c6d8013 BUG: 1434302 Reviewed-on: https://review.gluster.org/16933 Tested-by: Ravishankar N <ravishankar@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* storage/posix: Use granular mutex locks for pgfid update syscallsKrutika Dhananjay2017-04-043-11/+54
| | | | | | | | | | | | | Backport of: https://review.gluster.org/16869 Change-Id: I5c48b3be3f39bb8f951d33e2729522605384d1ff BUG: 1427390 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16893 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>
* storage/posix: Use more granular mutex locks for atomic writesKrutika Dhananjay2017-04-043-8/+33
| | | | | | | | | | | | | Backport of: https://review.gluster.org/16785 Change-Id: I64aa561cb76ff9d4597d91fb5aeb64531698936a BUG: 1427390 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16892 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* features/shard: Pass the correct iatt for cache invalidationKrutika Dhananjay2017-04-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/16961 This fixes a performance issue with shard which was causing the translator to trigger unusually high number of lookups for cache invalidation even when there was no modification to the file. In shard_common_stat_cbk(), it is local->prebuf that contains the aggregated size and block count as opposed to buf which only holds the attributes for the physical copy of base shard. Passing buf for inode_ctx invalidation would always set refresh to true since the file size in inode ctx contains the aggregated size and would never be same as @buf->ia_size. This was leading to every write/read being preceded by a lookup on the base shard even when the file underwent no modification. Change-Id: I85940b4b33e77b98e97e277d880ab35b1496c89a BUG: 1437330 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16968 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> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com>
* build/packaging: Debian and Ubuntu don't have /usr/libexecKaleb S. KEITHLEY2017-03-2110-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GLUSTERFS_LIBEXECDIR is effectively hard-coded to /usr/libexec/glusterfs in configure(.ac) Debian-based distributions don't have a /usr/libexec/ directory This issues is partially mitigated by the use of $libexecdir in some of the Makefile.am files, but even so the incorrectly defined GLUSTERFS_LIBEXECDIR results in various things such as gsyncd, glusterfind, eventsd, etc., trying to invoke other scripts and programs from a location that doesn't exist. And once we correctly define GLUSTERFS_LIBEXECDIR, then we might as well use it appropriatedly. master change https://review.gluster.org/16880 master BZ: 1430841 release-3.10 change https://review.gluster.org/16881 release-3.10 BZ: 1430845 Change-Id: If5219cadc51ae316f7ba2e2831d739235c77902d BUG: 1430845 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16882 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: Milind Changire <mchangir@redhat.com>
* doc: release-notes for GlusterFS-3.8.10v3.8.10Niels de Vos2017-03-121-0/+57
| | | | | | | | | | BUG: 1421593 Change-Id: I026c8d3b4a401a098ccc568dad8cd51de51dc007 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/16890 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* extras: Add more options to group virtKrutika Dhananjay2017-03-121-2/+7
| | | | | | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/16577 Apart from some of the option configurations already listed in the group-virt.example file, we also recommend that the users set certain other options added by this patch for VM use-case. This also helps Gluster-oVirt users in configuring virt options for new volumes at the click of a button as opposed to setting them manually through volume-set command. Change-Id: I879d779a4829d7163de4df9ff80d15296130af8a BUG: 1424934 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16683 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: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* cluster/afr: Perform new entry mark before creating new entryPranith Kumar K2017-03-114-49/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a chance for the source brick to go down just after the new entry is created and before source brick is marked with necessary pending markers. If after this any I/O happens then new entry will become source and reverse heal will happen. To prevent this mark the pending xattrs before creating the new entry. >BUG: 1417466 >Change-Id: I233b87e694d32e5d734df5a83b4d2ca711c17503 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: https://review.gluster.org/16474 >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> >Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> BUG: 1429312 Change-Id: Ia1bdaf9511acaeff72a336c8185a56a64ea0e2ba Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/16850 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* storage/posix: Execute syscalls in xattrop under different locksKrutika Dhananjay2017-03-114-36/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/16462 and https://review.gluster.org/16792 ... and not inode->lock. This is to prevent the epoll thread from *potentially* being blocked on this lock in the worst case for extended period elsewhere in the brick stack, while the syscalls in xattrop are being performed under the same lock by a different thread. This could potentially lead to ping-timeout, if the only available epoll thread is busy waiting on the inode->lock, thereby preventing it from picking up the ping request from the client(s). Also removed some unused functions. >Change-Id: I2054a06701ecab11aed1c04e80ee57bbe2e52564 >BUG: 1421938 >Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> >Reviewed-on: https://review.gluster.org/16462 >Smoke: Gluster Build System <jenkins@build.gluster.org> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >Reviewed-by: Raghavendra G <rgowdapp@redhat.com> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> (cherry picked from commit b5c26a462caf97bfc5380c81092f5c331ccaf1ae) Change-Id: I2054a06701ecab11aed1c04e80ee57bbe2e52564 BUG: 1427390 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16777 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> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* afr: restore atime/mtime for non-regular filesRavishankar N2017-03-104-51/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | AFR restores atime/mtime only as a part of data heal. For non-regular files (dirs, symlinks, char/block/socket files etc) which do not undergo data-heal, atime/mtime is not restored. This patch restores atime/mtime as a part of metadata heal for such files. > Reviewed-on: https://review.gluster.org/16844 > Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > Tested-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> (cherry picked from commit 804a65f07ea8e2093f781807651d0d07513b2627) Change-Id: Id8da885fc93fdf65c2f4bae2af3605b146ac1f16 BUG: 1429405 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: https://review.gluster.org/16852 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* cluster/dht: Fix crash in "nuke-dir" featureKrutika Dhananjay2017-03-101-1/+10
| | | | | | | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/16829 My patch at https://review.gluster.org/16419 is resulting in core dumps everytime I run tests/features/nuke.t. Turns out dht, upon successfully "nuking" a directory, which was initiated through a setxattr, unwinds the operation with rmdir fop signature, resulting in readdir-ahead casting a struct iatt (preparent) to dict_t, leading to a crash. Change-Id: Ib970b3198185a6c641092b00e115a672cb3f9111 BUG: 1428743 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16840 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/shard: Fix EIO error on add-brickKrutika Dhananjay2017-03-102-19/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/14419 DHT seems to link inode during lookup even before initializing inode ctx with layout information, which comes after directory healing. Consider two parallel writes. As part of the first write, shard sends lookup on .shard which in its return path would cause DHT to link .shard inode. Now at this point, when a second write is wound, inode_find() of .shard succeeds and as a result of this, shard goes to create the participant shards by issuing MKNODs under .shard. Since the layout is yet to be initialized, mknod fails in dht call path with EIO, leading to VM pauses. The fix involves shard maintaining a flag to denote whether a fresh lookup on .shard completed one network trip. If it didn't, all inode_find()s in fop path will be followed by a lookup before proceeding with the next stage of the fop. Big thanks to Raghavendra G and Pranith Kumar K for the RCA and subsequent inputs and feedback on the patch. Change-Id: I66a7adf177e338a7691f441f199dde7c2b90c292 BUG: 1387878 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16750 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/shard: Put onus of choosing the inode to resolve on individual fopsKrutika Dhananjay2017-03-102-26/+21
| | | | | | | | | | | | | | | | | Backport of: https://review.gluster.org/16709 ... as opposed to adding checks in "common" functions to choose the inode to resolve based local->fop, which is rather ugly and prone to errors. Change-Id: Ib26d3dd5a7ae43cd27839752bdae2cce56d73e8a BUG: 1387878 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16749 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* cluster/dht Fix error assignment in dht_*xattr2 functionsN Balachandran2017-03-101-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Corrected the op_errno assignments and NULL checks in the dht_sexattr2 and dht_removexattr2 functions. Earlier, they unwound with the default EINVAL op_errno if the file had been deleted. > Change-Id: Iaf837a473d769cea40132487a966c7f452990071 > BUG: 1421653 > Signed-off-by: N Balachandran <nbalacha@redhat.com> > Reviewed-on: https://review.gluster.org/16610 > 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: MOHIT AGRAWAL <moagrawa@redhat.com> > Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> (cherry picked from commit 028626a86ea409f908783b9007c02877f20be43e) Signed-off-by: N Balachandran <nbalacha@redhat.com> Change-Id: Id2e91df47bcd734dda18700fb075608c1627a608 BUG: 1424915 Reviewed-on: https://review.gluster.org/16678 Tested-by: N Balachandran <nbalacha@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* extras/rebalance.py: Fix statvfs for FreeBSD in pythonXavier Hernandez2017-03-101-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | FreeBSD doesn't return the block size in f_bsize as linux does. It returns the optimal I/O size, so we need to consider this to avoid invalid results. On FreeBSD we take f_frsize as the block size. > Change-Id: I72083d8ae183548439de874c77f1d60d9c2d14a7 > BUG: 1356076 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: https://review.gluster.org/16498 > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Change-Id: I2ec327ca2c185716294a33c9ee8ca25fab70da8c BUG: 1425307 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16634 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>
* fuse: fix memory leak in setxattrXavier Hernandez2017-03-101-27/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | If there's some failed check in setxattr of mount/fuse before actually starting the operation, a fuse_state_t structure is leaked. This fix correctly releases allocated resources in case of error. > Change-Id: I8b1cda67a613c13b6bc38947352e2ccfccf96a1d > BUG: 1412174 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: http://review.gluster.org/16380 > Smoke: Gluster Build System <jenkins@build.gluster.org> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Niels de Vos <ndevos@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Change-Id: I7e838f8284aa2aca2e43067a4b002e8530ad928d BUG: 1412994 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16403 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> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* cluster/ec: Fixing log messageSunil Kumar H G2017-03-101-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | Updating the warning message with details to improve user understanding. >BUG: 1409202 >Change-Id: I001f8d5c01c97fff1e4e1a3a84b62e17c025c520 >Signed-off-by: Sunil Kumar H G <sheggodu@redhat.com> >Reviewed-on: http://review.gluster.org/16315 >Tested-by: Sunil Kumar Acharya >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> BUG: 1427419 Change-Id: I34a869d7cd7630881c897e0e4ecac367cd2820f9 Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com> Reviewed-on: https://review.gluster.org/16781 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ashish Pandey <aspandey@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com>
* posix: Fix creation of files with S_ISVTX on FreeBSDXavier Hernandez2017-02-264-19/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | On FreeBSD the S_ISVTX flag is completely ignored when creating a regular file. Since gluster needs to create files with this flag set, specialy for DHT link files, it's necessary to force the flag. This fix does this by calling fchmod() after creating a file that must have this flag set. > Change-Id: I51eecfe4642974df6106b9084a0b144835a4997a > BUG: 1411228 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: https://review.gluster.org/16417 > 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 Bhat <raghavendra@redhat.com> > Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Change-Id: Icaf46ebb440a3a722fd2fd771dd9d2f765b35ef4 BUG: 1424974 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16687 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>
* common-ha: unable to start HA, Connection ErrorKaleb S. KEITHLEY2017-02-261-5/+8
| | | | | | | | | | | | | | | | | | | | See BZ 1284404. pcsd behavior has changed and pcsd will not accept connections until SSL certificates have fully propagated throughout all the nodes HA devels suggest a 12 second delay between the `pcs cluster setup ...` and the `pcs cluster start --all` release-3.9 BZ: 1425110 release-3.9 change: https://review.gluster.org/16690 Change-Id: If94b6991a62f346dbead023c7e7f8282a995728c BUG: 1425112 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16691 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>
* geo-rep: Fix xsync crawlKotresh HR2017-02-231-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If stime is set to (0, 0) on master brick root, it is expected to do complete sync ignoring the stime set on sub directories. But while initializing the stime variable for comparison, it was initailized to (-1, 0) instead of (0, 0). Fixed the same. The stime is set to (0, 0) with the 'reset-sync-time' option while deleting session. 'gluster vol geo-rep master fedora1::slave delete reset-sync-time' The scenario happens when geo-rep session is deleted as above and for some reason the session is re-established with same slave volume after deleting data on slave volume. > Change-Id: Ie5bc8f008dead637a09495adeef5577e2b33bc90 > BUG: 1422760 > Signed-off-by: Kotresh HR <khiremat@redhat.com> > Reviewed-on: https://review.gluster.org/16629 > 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: Aravinda VK <avishwan@redhat.com> Change-Id: Ie5bc8f008dead637a09495adeef5577e2b33bc90 BUG: 1422811 Signed-off-by: Kotresh HR <khiremat@redhat.com> (cherry picked from commit 267578ec0d6b29483a1bd402165ea8c388ad825e) Reviewed-on: https://review.gluster.org/16641 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: Aravinda VK <avishwan@redhat.com>
* glusterd: ignore return code of glusterd_restart_bricksAtin Mukherjee2017-02-202-9/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When GlusterD is restarted on a multi node cluster, while syncing the global options from other GlusterD, it checks for quorum and based on which it decides whether to stop/start a brick. However we handle the return code of this function in which case if we don't want to start any bricks the ret will be non zero and we will end up failing the import which is incorrect. Fix is just to ignore the ret code of glusterd_restart_bricks () >Reviewed-on: https://review.gluster.org/16574 >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: Samikshan Bairagya <samikshan@gmail.com> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> >(cherry picked from commit 55625293093d485623f3f3d98687cd1e2c594460) Change-Id: I37766b0bba138d2e61d3c6034bd00e93ba43e553 BUG: 1420993 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/16594 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* protocol/client: Fix double free of client fdctx destroyRavishankar N2017-02-203-34/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the race between fd re-open code and fd release code, both of which free the fd context due to a race in certain variable checks as explained below: 1. client process (shd in the case of this BZ) sends an opendir to its children (client xlators) which send the fop to the bricks to get a valid fd. 2. Client xlator loses connection to the brick. fdctx->remotefd is -1 3. Client re-establishes connection. After handshake, it reopens the dir and sets fdctx->remotefd to a valid fd in client3_3_reopendir_cbk(). 4. Meanwhile, shd sends a fd unref after it is done with the opendir. This triggers a releasedir (since fd->refcount becomes 0). 5. client3_3_releasedir() sees that fdctx-->remotefd is a valid number (i.e not -1), sets fdctx->released=1 and calls client_fdctx_destroy() 6. As a continuation of step3, client_reopen_done() is called by client3_3_reopendir_cbk(), which sees that fdctx->released==1 and again calls client_fdctx_destroy(). Depending on when step-5 does GF_FREE(fdctx), we may crash at any place in step-6 in client3_3_reopendir_cbk() when it tries to access fdctx->{whatever}. > Reviewed-on: https://review.gluster.org/16521 > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> (cherry picked from commit 25fc74f9d1f2b1e7bab76485a99f27abadd10b7b) Change-Id: Ia50873d11763e084e41d2a1f4d53715438e5e947 BUG: 1422352 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: https://review.gluster.org/16621 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>
* gNFS: Keep the mountdict as long as the service is activeNiels de Vos2017-02-161-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We initialize and take ref once on mountdict during NFS/MNT3 server initialization but seem to be unref'in it for every UMNTALL request. This can lead to crash when there are multiple UMNTALL requests with >=1 active mount entry(/ies) in the mountlist. Since we take the ref only once, we should keep the mountdict through out the life of the process and dereference it only during unitialization of mnt3 service. Cherry picked from commit a88ae92de190af0956013780939ba6bdfd509ff8: > Change-Id: I3238a8df09b8972e56dd93fee426d866d40d9959 > BUG: 1421759 > Signed-off-by: Soumya Koduri <skoduri@redhat.com> > Reviewed-on: https://review.gluster.org/16611 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> > NetBSD-regression: NetBSD 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: Niels de Vos <ndevos@redhat.com> Change-Id: I3238a8df09b8972e56dd93fee426d866d40d9959 BUG: 1422394 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/16627 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* afr: all children of AFR must be up to resolve s-brainRavishankar N2017-02-154-15/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: The various split-brain resolution policies (favorite-child-policy based, CLI based and mount (get/setfattr) based) attempt to resolve split-brain even when not all bricks of replica are up. This can be a problem when say in a replica 3, the only good copy is down and the other 2 bricks are up and blame each other (i.e. split-brain). We end up healing the file in such a case and allow I/O on it. Fix: A decision on whether the file is in split-brain or not must be taken only if we are able to examine the afr xattrs of *all* bricks of a given replica. > Reviewed-on: https://review.gluster.org/16476 > 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 0e03336a9362e5717e561f76b0c543e5a197b31b) Change-Id: Icddb1268b380005799990f5379ef957d84639ef9 BUG: 1420984 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: https://review.gluster.org/16589 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>
* doc: release-notes for GlusterFS-3.8.9v3.8.9Niels de Vos2017-02-131-0/+27
| | | | | | | | | | BUG: 1412144 Change-Id: I70f5d517f475c51c1a5ac3835c85092cbceedeaf Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: https://review.gluster.org/16604 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* cluster/dht: Don't update layout in rebalance_task_completionN Balachandran2017-02-131-24/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Updating the layout in the dht inode_ctx in rebalance_task_completion after the file is migrated is erroneous in case of files with hardlinks. This step can be skipped as the layout will be set in the syncop_lookup call post the migration in dht_migrate_file. > Change-Id: I24ac798a919585d91a117d6a207e6a31b88486c6 > BUG: 1415761 > Signed-off-by: N Balachandran <nbalacha@redhat.com> > Reviewed-on: https://review.gluster.org/16457 > Reviewed-by: Raghavendra G <rgowdapp@redhat.com> > Reviewed-by: Susant Palai <spalai@redhat.com> Signed-off-by: N Balachandran <nbalacha@redhat.com> Change-Id: Ifccffd67b8bc12208efb23101366a1ac7a8c60f5 BUG: 1420184 Reviewed-on: https://review.gluster.org/16561 Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: N Balachandran <nbalacha@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Susant Palai <spalai@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* debug/trace: Print entries' iatts in readdirp cbkKrutika Dhananjay2017-02-061-2/+16
| | | | | | | | | | | | | Backport of: http://review.gluster.org/16432 Change-Id: Ie96b04e7961d353f2a193f368ac5ae94a3f64d77 BUG: 1417802 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16482 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>
* features/changelog: Fix htime xattr during brick crashKotresh HR2017-01-311-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The htime file contains the path of all the changelogs that is rolloved over till now. It also maintains xattr which tracks the latest changelog file rolloved over and the number of changelogs. The path and and xattr update happens in two different system calls. If the brick is crashed between them, the xattr value becomes stale and can lead to the failure of gf_history_changelog. To identify this, the total number of changelogs is being calculated based on htime file size and the record length. The above value is used in case of mismatch. > Change-Id: Ia1c3efcfda7b74227805bb2eb933c9bd4305000b > BUG: 1413967 > Signed-off-by: Kotresh HR <khiremat@redhat.com> > Reviewed-on: http://review.gluster.org/16420 > 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: Aravinda VK <avishwan@redhat.com> Change-Id: Ia1c3efcfda7b74227805bb2eb933c9bd4305000b BUG: 1415053 Signed-off-by: Kotresh HR <khiremat@redhat.com> (cherry picked from commit 6f4811ca9331eee8c00861446f74ebe23626bbf8) Reviewed-on: https://review.gluster.org/16437 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: Aravinda VK <avishwan@redhat.com>
* cli: keep 'gluster volume status detail' consistentXavier Hernandez2017-01-244-125/+157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The output of the command 'gluster volume status <volname> detail' is not consistent between operating systems. On linux hosts it shows the file system type, the device name, mount options and inode size of each brick. However the same command executed on a FreeBSD host doesn't show all this information, even for bricks stored on a linux. Additionally, for hosts other than linux, this information is shown as 'N/A' many times. This has been fixed to show as much information as it can be retrieved from the operating system. The file contrib/mount/mntent.c has been mostly rewriten because it contained many errors that caused mount information to not be retrieved on some operating systems. > Change-Id: Icb6e19e8af6ec82255e7792ad71914ef679fc316 > BUG: 1411334 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: http://review.gluster.org/16371 > 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> > Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Change-Id: I01f99562dddff5d5cb6974df44d1b6366faf05dc BUG: 1415132 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16442 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>
* Upcall: Fix possible memleak when inode_ctx_set failsSoumya Koduri2017-01-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In __upcall_inode_ctx_set(), if inode_ctx_set fails we should free allocated memory for ctx. This patch takes care of the same. This is backport of below mainline fix. http://review.gluster.org/16381 >Change-Id: Iafb42787151a579caf6f396c9b414ea48d16e6b4 >BUG: 1412489 >Reported-by: Nithya Balachandran <nbalacha@redhat.com> >Signed-off-by: Soumya Koduri <skoduri@redhat.com> >Reviewed-on: http://review.gluster.org/16381 >Reviewed-by: N Balachandran <nbalacha@redhat.com> >Smoke: Gluster Build System <jenkins@build.gluster.org> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> >(cherry picked from commit 84271e12efb783bfc83133329b0fd18aba729c84) Change-Id: Ia258f3fb12b92795aa7546708c6da5c91f70a08a BUG: 1414655 Reported-by: Nithya Balachandran <nbalacha@redhat.com> Signed-off-by: Soumya Koduri <skoduri@redhat.com> Reviewed-on: https://review.gluster.org/16431 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: N Balachandran <nbalacha@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* cluster/dht: Incorrect migration checks in fsyncN Balachandran2017-01-221-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | Fixed the order of the migration phase checks in dht_fsync_cbk. Phase1 should never be hit if op_ret is non zero. > Change-Id: I9222692e04868bffa93498059440f0aa553c83ec > BUG: 1410777 > Reviewed-on: http://review.gluster.org/16350 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> > Tested-by: Raghavendra G <rgowdapp@redhat.com> > 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 83117c71482c9f87a0b6812094cbb22497eb3faa) Change-Id: I0455871aef230371db5ecb1b2e6b1468e8a6d079 BUG: 1412119 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: https://review.gluster.org/16374 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: Do rename cleanup as rootPranith Kumar K2017-01-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Rename linkfile cleanup is done as non-root which may not have priviliges to do the rename so it fails with EACCESS. MKDIR on that name in future will start to hole on this subvolume. It is not easy to hit on fuse mounts because vfs takes care of the permission checks even before rename fop is wound. But with nfs-ganesha mounts it happens. Fix: Do rename cleanup as root >BUG: 1409727 >Change-Id: I414c1eb6dce76b4516a6c940557b249e6c3f22f4 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/16317 >Smoke: Gluster Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Raghavendra G <rgowdapp@redhat.com> >Reviewed-by: N Balachandran <nbalacha@redhat.com> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> BUG: 1412913 Change-Id: I7f891034150d7a0e3210202fb0788040c91e1c09 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/16390 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: N Balachandran <nbalacha@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* performance/io-threads: Exit threads in fini() as wellPranith Kumar K2017-01-172-11/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: io-threads starts the thread in 'init()' but doesn't clean them up on 'fini()'. It relies on PARENT_DOWN to exit threads but there can be cases where event before PARENT_UP the graph init code can think of issuing fini(). This code path is hit when glfs_init() is called on a volume that is in 'stopped' state. It leads to a crash in ganesha process, because the io-thread tries to access freed memory. Fix: Ideal fix would be to wait for all fops in io-thread list to be completed on PARENT_DOWN, and have fini() do cleanup of threads. Because there is no proper documentation about how PARENT_DOWN/fini are supposed to be used, we are getting different kinds of sequences in different higher level protocols. So for now cleaning up in both PARENT_DOWN and fini(). Fuse doesn't call fini() gfapi is not calling PARENT_DOWN in some cases, so for now I don't see another way out. >BUG: 1396793 >Change-Id: I9c9154e7d57198dbaff0f30d3ffc25f6d8088aec >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/15888 >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 25817a8c868b6c1b8149117f13e4216a99e453aa) BUG: 1412941 Change-Id: I5e36a7d253f2ef8abce507eced1eb7073cff930c Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/16397 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* performance/io-threads: Exit all threads on PARENT_DOWNPranith Kumar K2017-01-172-23/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: When glfs_fini() is called on a volume where client.io-threads is enabled, fini() will free up iothread xl's private structure but there would be some threads that are sleeping which would wakeup after the timedwait completes leading to accessing already free'd memory. Fix: As part of parent-down, exit all sleeping threads. Please note that the upstream patch differs from this a little bit, because least-prio-throttling feature is removed from master, 3.9 >BUG: 1381830 >Change-Id: I0bb8d90241112c355fb22ee3fbfd7307f475b339 >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/15620 >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 d7a5ca16911caca03cec1112d4be56a9cda2ee30) BUG: 1412941 Change-Id: I6341156251279b24ab2323cedf1b9722e42da671 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/16396 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>
* cluster/ec: Fix lk-owner set race in ec_unlockPranith Kumar K2017-01-177-34/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Rename does two locks. There is a case where when it tries to unlock it sends xattrop of the directory with new version, callback of these two xattrops can be picked up by two separate epoll threads. Both of them will try to set the lk-owner for unlock in parallel on the same frame so one of these unlocks will fail because the lk-owner doesn't match. Fix: Specify the lk-owner which will be set on inodelk frame which will not be over written by any other thread/operation. >BUG: 1402710 >Change-Id: I666ffc931440dc5253d72df666efe0ef1d73f99a >Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> >Reviewed-on: http://review.gluster.org/16074 >Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> >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> BUG: 1412922 Change-Id: I18c553adaa0cbc8df55876accc1e1dcd4ee9c116 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/16394 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* afr: Avoid resetting event_gen when brick is always downRavishankar N2017-01-173-19/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: __afr_set_in_flight_sb_status(), which resets event_gen to zero, is called if failed_subvols[i] is non-zero for any brick. But failed_subvols[i] is true even if the brick was down *before* the transaction started. Hence say if 1 brick is down in a replica-3, every writev that comes will trigger an inode refresh because of this resetting, as seen from the no. of FSTATs in the profile info in the BZ. Fix: Reset event gen only if the brick was previously a valid read child and the FOP failed on it the first time. Also `s/afr_inode_read_subvol_reset/afr_inode_event_gen_reset` because the function only resets event gen and not the data/metadata readable. > Reviewed-on: http://review.gluster.org/16309 > Smoke: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> > Tested-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> (cherry picked from commit 522640be476a3f97dac932f7046f0643ec0ec2f2) Change-Id: I603ae646cbde96995c35db77916e2ed80b602a91 BUG: 1412888 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/16386 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@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/afr: Do not log of split-brain when there isn't oneKrutika Dhananjay2017-01-163-25/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/16362 * Even on errors like ENOENT, AFR logs split-brain after read-txn refresh, introduced by commit a07ddd8f. This can be a cause of much panic and confusion and needs to be fixed. * Also fixed this issue in write-txns. * Fixed afr read txns to log about split-brain only after knowing that there is no split-brain choice configured. * Removed code duplication * Fixed incorrect passing of error code in afr_write_txn_refresh_done() (the function was passing -0 as errno to gf_msg(). Change-Id: I21ac7f6e31840fe3da2f9eecccc495056ab46ece BUG: 1412915 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/16393 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: Pranith Kumar Karampuri <pkarampu@redhat.com>
* libglusterfs: fix statvfs in FreeBSDXavier Hernandez2017-01-142-1/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | FreeBSD interprets statvfs' f_bsize field in a different way than Linux. This fix modifies the value returned by statvfs() on FreeBSD to match the expected value by Gluster. > Change-Id: I930dab6e895671157238146d333e95874ea28a08 > BUG: 1356076 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: http://review.gluster.org/16361 > Smoke: Gluster Build System <jenkins@build.gluster.org> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Change-Id: I68af1b84af47d9714ed3b76513d4d3d5747bcd45 BUG: 1411899 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/16400 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* rpm: fix glusterfs-server(%postun) scriptlet errorNiels de Vos2017-01-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | While introducing the usage of the %firewalld_restart macro, the old scriplet was not correctly removed. This causes an error to be displayed when the RPM gets updated or uninstalled. Cherry picked from commit e3d09359b2090c0dc9160b693969f69ecda3477c: > Fixes: f99750b4477538cd1f97ce6340e1813202f986e2 > Change-Id: I69091d8e9e3c412dc3cb52246967eac29d2ebc90 > BUG: 1410853 > Signed-off-by: Niels de Vos <ndevos@redhat.com> Fixes: e87e2e37499be772a31191dd45bf3a362a93ffde Change-Id: I69091d8e9e3c412dc3cb52246967eac29d2ebc90 BUG: 1410852 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/16410 Reviewed-by: Kaleb KEITHLEY <kkeithle@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>
generated by cgit (git 2.34.1) at 2024-05-21 12:05:06 +0000