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* Tiering:Changing error message as detach-tier instead of "remove-brick"hari gowtham2015-09-161-4/+13
| | | | | | | | | | | Change-Id: Id93424a08f601a8d7540d96a47ed2b0497d4a631 BUG: 1263177 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/12177 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* cluster/tier do not flag migration error on already migrated fileDan Lambright2015-09-161-15/+13
| | | | | | | | | | | | | | In some cases a brick will try to migrate a file that has already been migrated. This is a legal case, e.g. when both bricks are replica pairs. Change-Id: If2578b947014cbbdfb3c6591db9044d6b1d92774 BUG: 1263726 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/12185 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Joseph Fernandes Tested-by: Gluster Build System <jenkins@build.gluster.com>
* cluster/tier: Fixed a crash in tieringNithya Balachandran2015-09-161-2/+2
| | | | | | | | | | | | | | | An incorrect check was causing the arguments to the promote thread to be cleared before the thread was done with them. This caused the process to crash when it tried to dereference a NULL pointer. Change-Id: I8348309ef4dad33b7f648c7a2c2703487e401269 BUG: 1263204 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/12179 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Reviewed-by: Joseph Fernandes
* afr: perform replace-brick in a synctaskRavishankar N2015-09-154-14/+73
| | | | | | | | | | | | | | | | | | | | | | Problem: replace-brick setxattr is not performed inside a synctask. This can lead to hangs if the setxattr is executed by epoll thread, as the epoll thread will be waiting for replies to come where as epoll thread is the thread that needs to epoll_ctl for reading from socket and listen. Fix: Move replace-brick to synctask to prevent epoll thread hang. This patch is in line with the fix performed in http://review.gluster.org/#/c/12163/ Change-Id: I6a71038bb7819f9e98f7098b18a6cee34805868f BUG: 1262345 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/12169 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* BZ 789278: Coverity bug fixes for logically dead codeAkhil Bhansali2015-09-151-29/+0
| | | | | | | | | | | | | | | | | Removing the logically dead code as reported by coverity tool run on GlusterFS. The code changes are removal of logically dead code, hence did not run the testcases. CIDs Fixed starts from 1292652 to 1292663 in sequence. Signed-off-by: Akhil Bhansali <bhansaliakhil@gmail.com> Change-Id: I05b35f744c89b5e49b6322635c7a0d367ef10abb BUG: 789278 Reviewed-on: http://review.gluster.org/12150 Reviewed-by: Anoop C S <anoopcs@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* dht: reverting changes that takes lock on all subvols to prevent rmdir vs ↵Sakshi2015-09-145-331/+84
| | | | | | | | | | | | | | | lookup selfheal race Locking on all subvols before an rmdir is unable to remove all directory entries. Hence reverting the patch for now. Change-Id: I31baf2b2fa2f62c57429cd44f3f229c35eff1939 BUG: 1245065 Signed-off-by: Sakshi <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/12125 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* afr : get split-brain-status in a synctaskAnuradha Talur2015-09-146-22/+103
| | | | | | | | | | | | | | | On executing `getfattr -n replica.split-brain-status <file>` on mount, there is a possibility that the mount hangs. To avoid this hang, fetch the split-brain-status of a file in synctask. Change-Id: I87b781419ffc63248f915325b845e3233143d385 BUG: 1262345 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/12163 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com>
* tier/glusterd : Disable subvol match check during detach tierMohammed Rafi KC2015-09-141-5/+13
| | | | | | | | | | | | | | | For tiering, user does not have authorization to choose for bricks to detach, so we don't need to whether subvols match for the bricks or not. Change-Id: I7e777ccc1aa261f652f9b158718fcd55185c7794 BUG: 1261741 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/12145 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* cluster/dht : Propagate op_errno on failureNithya Balachandran2015-09-131-0/+1
| | | | | | | | | | | | | Fixed issue where dht_selfheal_layout_lock_cbk does not propagate the op_errno. Change-Id: I0b968339db65d2969e36e64407eeb724cc6516bd BUG: 1262438 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/12165 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* dht/cluster: Avoid crash if local is NULLSusant Palai2015-09-131-5/+17
| | | | | | | | | | | | | | This patch addresses crash handling if local is NULL. In addition to that, we were not unwinding if no lock is taken in dht_linkfile_create_cbk(create/mknod). This patch handles that also. Change-Id: Ibcff317f10d60e7865fd7ffb9479b3af53c9ef17 BUG: 1260051 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/12160 Reviewed-by: N Balachandran <nbalacha@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* features/shard: Add appropriate NULL checks to prevent excessive loggingKrutika Dhananjay2015-09-131-29/+47
| | | | | | | | | | | | | | | | Also, 1) the getxattr() callback must check for the fop return status before attempting to delete the internal keys. 2) the correct dict was not being used in shard_getxattr_cbk(). This patch also fixes that issue. Change-Id: I516a1d98e112b572bcec7d1f1e03e23152567be3 BUG: 1260637 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12136 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* cluster/tier fix bug with sql includes introduced by 12031Dan Lambright2015-09-112-3/+3
| | | | | | | | | | | | We accidentally introduced a bug where client translators have a dependency on sql. This broke freebsd smoke tests. Fix is to abstract from the client those dependencies. Change-Id: I7152573a489bacc8f32e6eb139f9ff4408288f5b BUG: 1260730 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/12155 Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* nfs : logging improvementsManikandan Selvaganesh2015-09-114-347/+336
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NFS log-warning messages logged twice in cbk function. Though, the logging messages are not exactly duplicate, instead of logging twice, they can be merged to one log message and the other log message is removed in cbk functions. Example: (1) W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 16f4dce6: /f.195 => -1 (Disk quota exceeded) (2) W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 16f4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122 (Disk quota exceeded), count: 0, UNSTABLE, wverf: 1381508849 Here, the second message is more elaborative, and is similar to (1). Since file name is not present in (2), it is added to (2) and then removing all mesages of type (1). Change-Id: I6028ab17b23948493a065dfad92fe4984548511f BUG: 1254146 Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-on: http://review.gluster.org/11936 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* dht/remove-brick: Avoid data loss for hard link migrationSusant Palai2015-09-091-6/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: If the hashed subvol of a file has reached cluster.min-free-disk, for a create opertaion a linkto file will be created on the hashed and the data file will be created on some other brick. For creation of the linkfile we populate the dictionary with linkto key and value as the cached subvol. After successful linkto file creation, the linkto-key-value pair is not deleted form the dictionary and hence, the data file will also have linkto xattr which points to itself.This looks something like this. client-0 client-1 -------T file rwx------file linkto.xattr=client-1 linkto.xattr=client-1 Now coming to the data loss part. Hardlink migration highly depend on this linkto xattr on the data file. This value should be the new hashed subvol of the first hardlink encountered post fix-layout. But when it tries to read the linkto xattr it gets the same target as where it is sitting. Now the source and destination are same for migration. At the end of migration the source file is truncated and deleted, which in this case is the destination and also the only data file it self resulting in data loss. Change-Id: I36b1d105752bd9467757ecf3f103b45c666783d6 BUG: 1260051 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/12105 Reviewed-by: N Balachandran <nbalacha@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* features/shard: Do not return non-negative status on failure in writevKrutika Dhananjay2015-09-091-1/+1
| | | | | | | | | Change-Id: I5f65c49484e44a05bb7df53c73869f89ad3392e0 BUG: 1261399 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12140 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* dht: NULL dereferencing causes crashMohammed Rafi KC2015-09-081-2/+2
| | | | | | | | | | | | | | If linkfile_create is failed for some reason, then we are trying to dereference a null variable Change-Id: I3c6ff3715821b9b993d1bab7b90167de2861e190 BUG: 1260147 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/12106 Reviewed-by: Susant Palai <spalai@redhat.com> Reviewed-by: N Balachandran <nbalacha@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* features/shard: Filter internal shard xattrs in {get,remove,set}xattrKrutika Dhananjay2015-09-082-0/+150
| | | | | | | | | Change-Id: I40e4a5dbd13d6c3d777e7e01f93dabc83e52b137 BUG: 1260637 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12121 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* tier/ctr: Solving DB Lock issue due to write contention from db connectionsJoseph Fernandes2015-09-085-45/+139
| | | | | | | | | | | | | | | | | | | | | | | Problem: The DB on the brick is been accessed by CTR, for write and tier migrator, for read and write. The write from tier migrator is reseting the heat counters after a cycle. Since we are using sqlite, two connections trying to write would cause a db lock contention. As a result CTR used to fail to update the db. Solution: Using the same db connection of CTR for reseting the heat counters. 1) Introducted a new IPC FOP for CTR 2) After the query do a ipc syncop to the underlying client xlator associated to the brick. 3) CTR in brick will catch the IPC FOP and cleat the heat counters. Change-Id: I53306bfc08dcdba479deb4ccc154896521336150 BUG: 1260730 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/12031 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* glusterd: Do not allow "detach-tier commit" unnecessarilyGaurav Kumar Garg2015-09-071-9/+21
| | | | | | | | | | | | | | | | | Currently when user execute gluster v detach-tier commit command without starting detach-tier or without giving force option then gluster will success this operation. Detach-tier commit should not allow without giving "force" optioin. Change-Id: Id161c288f6f3e0f6b298878a5c35a49fcbd9c6e3 BUG: 1260185 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/12107 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com>
* afr: Do not wind the full writev payload to arbiter brickRavishankar N2015-09-071-0/+30
| | | | | | | | | | | | | | | ...because the arbiter xlator just unwinds it without passing it down till posix anyway. Instead, send a one-byte vector so that afr write transaction works as expected. Change-Id: I52913ca51dfee0c8472cbadb62c5d39b7badef77 BUG: 1259572 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/12095 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anuradha Talur <atalur@redhat.com>
* uss : handle `buf` variable properly in svs_glfs_readdir()Jiffin Tony Thottan2015-09-071-3/+3
| | | | | | | | | | | | | | | | The svs_glfs_readdir() is a generic function which is called from svs_readdir() and svs_readdirp(). But in svs_readdir 'buf' variable is passed as NULL, then glfs_read_readdir() will fail. This patch will fix the same. Change-Id: Id02e4e17e30c85de117db5ddd9f97b578622dff9 BUG: 1260611 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/12117 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: volume status backward compatibilityHari Gowtham2015-09-071-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | volume status message of 3.7 does not display all the brick in a mixed cluster(3.6 and 3.7). it displays the bricks in 3.7 and misses bricks in 3.6 due to the key difference for ports. Status of volume: vol1 Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick 10.70.42.171:/data/gluster/tier/cbr2 49153 0 Y 13494 Brick 10.70.42.203:/data/gluster/tier/cbr2 49154 0 Y 27686 NFS Server on localhost N/A N/A N N/A NFS Server on dhcp42-203.lab.eng.blr.redhat .com N/A N/A N N/A Task Status of Volume vol1 ------------------------------------------------------------------------------ There are no active volume tasks Change-Id: Icf0dc01a3d21d0889c43e2868c646a0c7e07ff25 BUG: 1255694 Signed-off-by: Hari Gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/11986 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: mohammed rafi kc <rkavunga@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* protocol-client/server: Fix incorrect grace-timeout value in logsAnoop C S2015-09-034-42/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When grace-timer is initialized via server/client init, the default or reconfigured value for grace-timeout is displayed incorrectly in both server and client logs. This is because we use gf_time_fmt() to format this grace-timeout value with gf_timefmt_s as the time format as shown below: gf_time_fmt (timestr, sizeof timestr, conf->grace_ts.tv_sec, gf_timefmt_s); gf_timefmt_s format is a wrapper for %s format specification used in strftime library call which populates the number of seconds since the Epoch [1970-01-01 00:00:00 +0000 (UTC)]. But this particular format is dependent on timezone [1970-01-01 05:30:00 +0530 (IST)]and thus displayed incorrectly in logs. Example: For IST with default grace-timeout value 10, it is displayed as -19790 which is calculated as follows, 1970-01-01 00:00:10 - 1970-01-01 05:30:00 = -19790 seconds. Change-Id: I1bdf5d12b2167323f86f0ca52a37ffb316b3f0a2 BUG: 1227667 Signed-off-by: Anoop C S <anoopcs@redhat.com> Reviewed-on: http://review.gluster.org/11930 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* features/shard: Fix incorrect op_ret in READVKrutika Dhananjay2015-09-031-2/+8
| | | | | | | | | Change-Id: I31ac99b290f82f4b74236c206193f7641c73d4dc BUG: 1259651 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12099 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* cluster/tier: avoid filling /var/run with tiering filesDan Lambright2015-09-021-4/+28
| | | | | | | | | | | | | | We failed to delete old promote/demote workfiles in /var/run. This fix removes the <pid> postfix so there will be only a single pair of files. Change-Id: Ib9aafe7b4a9d4b0c05cf03a94cc1057a423a27d2 BUG: 1253970 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/11931 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: N Balachandran <nbalacha@redhat.com>
* afr: Unset dirty xattr after setting pending xattr during post-opRavishankar N2015-09-021-13/+13
| | | | | | | | | | | | | | | | | | | | In AFR transaction, in the pre-op, the dirty xattr is set. In the post-op, if the transaction fails on one of the bricks, then on the healthy brick, the dirty xattr is unset and then the pending xattr (for the brick that went down) is set in that order. If the brick crashes after unsetting the dirty xattr, we have lost information about a pending heal. Hence we need to reverse the order, i.e. set pending xattr first followed by unsetting the dirty. Change-Id: I0b8a872cb4579a1bad602f70c76f09691bd582b2 BUG: 1258801 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/12078 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Anuradha Talur <atalur@redhat.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
* storage/posix: Prevent malformed internal link creationsPranith Kumar K2015-09-011-33/+43
| | | | | | | | | | Change-Id: Ia3408f795dcfac143fe898fc5f4d31d2c6f236c1 BUG: 1212110 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/10999 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
* build: Fix build on Mac OS X, booleanKaleb S. KEITHLEY2015-09-011-2/+1
| | | | | | | | | | | | | | bool and true conflict with clang macros in clang on Mac OS X, possibly with newer (?) versions of clang on Linux Change-Id: Ia8c56ae68b4ebffb99b0684ac72d68ec50eaa7fa BUG: 1249391 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/11816 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Susant Palai <spalai@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* nfs: Fixes "Remote I/O error" mount failuresRichard Wareing2015-09-011-1/+20
| | | | | | | | | | | | | | | | | - Fixes issue where NFS mount fail with "Remove I/O error" after the target directory has been deleted and re-created after the gNFSd has already cached the inode of the first generation of the target directory. - The solution is to follow the guidance of the AFR2 comments and refresh the inode by deleting it from cache and looking it up again. BUG: 1258196 Change-Id: I9c7d8bd460ee9e5ea0b5b47d23886b1afcdcd563 Reported-by: Richard Wareing <rwareing@fb.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/12046 Tested-by: Gluster Build System <jenkins@build.gluster.com>
* all: reduce "inline" usageJeff Darcy2015-09-0148-214/+146
| | | | | | | | | | | | | | | | | | | | | | | | | There are three kinds of inline functions: plain inline, extern inline, and static inline. All three have been removed from .c files, except those in "contrib" which aren't our problem. Inlines in .h files, which are overwhelmingly "static inline" already, have generally been left alone. Over time we should be able to "lower" these into .c files, but that has to be done in a case-by-case fashion requiring more manual effort. This part was easy to do automatically without (as far as I can tell) any ill effect. In the process, several pieces of dead code were flagged by the compiler, and were removed. Change-Id: I56a5e614735c9e0a6ee420dab949eac22e25c155 BUG: 1245331 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/11769 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-by: Venky Shankar <vshankar@redhat.com>
* glusterd: Return better error messages for probe and detach failuresBrad Hubbard2015-09-011-4/+4
| | | | | | | | | | | | | | | We handle some specific errors and return good error messages for those, but for the default case where the error code is not recognised we just report "unknown errno". This patch attempts to at least return the output of strerror to provide more informative errors. BUG: 1257149 Change-Id: I0027e74e41adac4ab0c0a929c6fff56878bf39c8 Signed-off-by: Brad Hubbard <bhubbard@redhat.com> Reviewed-on: http://review.gluster.org/12021 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* posix.c posix-helpers.c: porting new log messagesHari Gowtham2015-08-312-7/+7
| | | | | | | | | Change-Id: I0c306d796ff49263d8a6c191b24a41da8a21bd2c BUG: 1252695 Signed-off-by: Hari Gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/11609 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* performance translators : porting the missing gf_log to gf_msgHari Gowtham2015-08-318-11/+71
| | | | | | | | | Change-Id: I5cc2b4669b164fe09637c86da05d2d94589dd7e4 BUG: 1253149 Signed-off-by: Hari Gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/11906 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* features/shard: Fix unlink failure due to non-existent shard(s)Krutika Dhananjay2015-08-311-4/+3
| | | | | | | | | | | | | | | | | | | | Unlink of a sharded file with holes was leading to EINVAL errors because it was being wound on non-existent shards (those blocks that fall in the hole region). loc->inode was NULL in these cases and dht_unlink used to fail the FOP with EINVAL for failure to fetch cached subvol for the inode. The fix involves winding unlink on only those shards whose corresponding inodes exist in memory. Change-Id: I993ff70cab4b22580c772a9c74fc19ac893a03fc BUG: 1258334 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12059 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* debug/trace: Print total write size in trace_writevKrutika Dhananjay2015-08-311-2/+7
| | | | | | | | | | | | | | This is some information I find useful while debugging issues in shard translator. Change-Id: Ic35c34c2f52d27b3617fc722dabe558de2056b67 BUG: 1258311 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12053 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/dht: Don't set posix acls on linkto filesNithya Balachandran2015-08-314-7/+57
| | | | | | | | | | | | | | | | | | | | Posix acls on a linkto file change the file's permission bits and cause DHT to treat it as a non-linkto file.This happens on the migration failure of a file on which posix acls were set. The fix prevents posix acls from being set on a linkto file and copies them across only after a file has been successfully migrated. Change-Id: Iccf7ff6fba49fe05d691d9b83bf76a240848b212 BUG: 1247563 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/12025 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* features/shard: Fix permission issuesKrutika Dhananjay2015-08-302-8/+57
| | | | | | | | | | | | | | | | | | | | This patch does the following: * reverts commit b467af0e99b39ef708420d3f7f6696b0ca618512 * changes ownership on shards under /.shard to be root:root * makes readv, writev, [f]truncate, rename, and unlink fops to perform operations on files under /.shard with frame->root->{uid,gid} as 0. This would ensure that a [f]setattr on a sharded file does not need to be called on all the shards associated with it. Change-Id: Idcfb8c0dd354b0baab6b2356d2ab83ce51caa20e BUG: 1251824 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/11992 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* cluster/afr: Make [f]xattrop metadata transactionPranith Kumar K2015-08-304-183/+234
| | | | | | | | | | | | | | | | | | | Problem: When xlators above afr do [f]xattrop when one of the bricks is down, after the brick comes backup, the metadata is not healed because [f]xattrop is not considered a transaction. Fix: Treat [f]xattrop as transaction so that changes done by xlators above afr are marked for heal when some of the bricks were down at the time of [f]xattrop. Change-Id: Iea180f9a456509847c3cd8d5d59a0cdc2712d334 BUG: 1248887 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/11809 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* features/shard: Fix size update for writes at hole regionKrutika Dhananjay2015-08-292-2/+10
| | | | | | | | | | Change-Id: Iceccef8f3f466c7ffb9991f8eb248b81e7b80efb BUG: 1256580 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12020 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* marker: preserve previous dirty flag during update txnvmallika2015-08-291-15/+91
| | | | | | | | | | | | | | | | | | In case if dir has become dirty because of brick crash, this dirty flag on disk was getting reset in the next update txn. This patch now gets the dirty flag before setting the flag in the update txn and if this value is dirty, it keeps the flag dirty, so that inspect_directory can fix the dirty dir Change-Id: Iab2c343dbe19bd3b291adbfeebe6d9785b6bb9e3 BUG: 1251454 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/12032 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* cluster/ec: Allow read fops to be processed in parallelXavier Hernandez2015-08-297-192/+359
| | | | | | | | | | | | | | Currently ec only sends a single read request at a time for a given inode. Since reads do not interfere between them, this patch allows multiple concurrent read requests to be sent in parallel. Change-Id: If853430482a71767823f39ea70ff89797019d46b BUG: 1245689 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/11742 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* ec : trusted.ec.version xattr of all root directories of all bricks should ↵Ashish Pandey2015-08-291-0/+3
| | | | | | | | | | | | | | | | | | | | be same. Problem: After replacing the brick using "replace-brick" command and running "heal full", the version of the root directory of the newly added brick is not getting healed. heal starts running on the dentries of the root but does not run on root directory. Solution: Run heal on root directory. Change-Id: Ifd42a3fb341b049c895817e892e5b484a5aa6f80 BUG: 1243382 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: http://review.gluster.org/11676 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* gluster/cli: snapshot delete all does not work with xmlRajesh Joseph2015-08-281-5/+6
| | | | | | | | | | | | | Problem: snapshot delete all command fails with --xml option Fix: Provided xml support for delete all command Change-Id: I77cad131473a9160e188c783f442b6a38a37f758 BUG: 1257533 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/12027 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com>
* glusterd: probing a new node, which is part of another cluster should give errorGaurav Kumar Garg2015-08-281-3/+5
| | | | | | | | | | | | | | | | If user try to add node to extant cluster using "gluster peer probe \ <ip/hostname>" command then command is failing but its not giving proper cause of failure. This fix will take control of proper error message during peer probe with already extant cluster. Change-Id: I4f993e78c0e1b3e061153b984ec5e9b70085aef5 BUG: 1252448 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/11884 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* fd: Do fd_bind on successful openPranith Kumar K2015-08-287-4/+22
| | | | | | | | | | | | | | | - fd_unref should decrement fd->inode->fd_count only if it is present in the inode's fd list. - successful open/opendir should perform fd_bind. Change-Id: I81dd04f330e2fee86369a6dc7147af44f3d49169 BUG: 1207735 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/11044 Reviewed-by: Anoop C S <anoopcs@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* mount/fuse: Log ENODATA as DEBUG in {f}removexattrVijay Bellur2015-08-281-2/+43
| | | | | | | | | | | | | | | | | Logging ENODATA errors for {f}removexattr at a higher loglevel does not add a lot of value and causes a log message flood as per multiple reports. Added a new cbk, fuse_removexattr_cbk() to be used with removexattr fops. ENODATA now gets logged at loglevel DEBUG in fuse_removexattr_cbk(). This also prevents more conditional checks in the common fuse_err_cbk() callback. Change-Id: I1585b4d627e0095022016c47d7fd212018a7194b BUG: 1257110 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/12015 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
* posix: xattrop 'GF_XATTROP_GET_AND_SET' implementationvmallika2015-08-271-6/+32
| | | | | | | | | | | | | | | | | | GF_XATTROP_GET_AND_SET stores the existing xattr value in xdata and sets the new value xattrop was reusing input xattr dict to set the results instead of creating new dict. This can be problem for server side xlators as the inout dict will have the value changed. Change-Id: I43369082e1d0090d211381181e9f3b9075b8e771 BUG: 1251454 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/11995 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* marker: fix log when loc.parent and inode gfid is NULLvmallika2015-08-272-89/+168
| | | | | | | | | | | | | | | | | This patch does the following 1) Set loc.parent if it is NULL Don't log warning in txn if parent is NULL 2) Don't initiate txn when inode gfid is NULL 3) optimize invoking dirty txn with status flag Change-Id: I67dd9e6268014b0b257c136e951e6ded0a2e911f BUG: 1251454 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/11863 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* dht : lock on subvols to prevent lookup vs rmdir raceSakshi2015-08-275-84/+331
| | | | | | | | | | | | | | | | | There is a possibility that while an rmdir is completed on some non-hashed subvol and proceeding to others. A lookup selfheal can recreate the same directory on those subvols for which the rmdir had succeeded. The fix is to take a blocking inodelk on the subvols before starting rmdir. Since selfheal requires lock on all subvols, if an rmdir is in progess acquiring locks will fail and vice versa. Change-Id: I841a44758c3b88f5e04d1cb73ad36e0cac9fdabb BUG: 1245065 Signed-off-by: Sakshi <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/11725 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* protocol/server : porting missing gf_log's to gf_msgManikandan Selvaganesh2015-08-264-17/+63
| | | | | | | | | Change-Id: I8818931fafea3c013551a5de23a9f77c81164841 BUG: 1252808 Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-on: http://review.gluster.org/11895 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
generated by cgit (git 2.34.1) at 2024-06-09 07:51:41 +0000