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* glusterd: replace-brick status was not 'shared' with peer.v3.3.0qa5Krishnan Parthasarathi2011-08-213-76/+297
| | | | | | | | Change-Id: Ia2d89fd919b077232a37debc2aebe1bc72150856 BUG: 3432 Reviewed-on: http://review.gluster.com/285 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* mgmt/glusterd: Correct generation of nfs options in volfileVijay Bellur2011-08-201-16/+28
| | | | | | | | Change-Id: If3db4f81215271072030d7119081de5d8b1b3d78 BUG: 3414 Reviewed-on: http://review.gluster.com/279 Reviewed-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* mgmt/glusterd, cli: Introduce gluster volume status <volname>Vijay Bellur2011-08-197-2/+353
| | | | | | | | Change-Id: Iea835b9e448e736016da2e44e3c9bfff93f2fa78 BUG: 3439 Reviewed-on: http://review.gluster.com/259 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* xlator options: revamp xlator option validation/reconfigure codeAnand Avati2011-08-181-3/+3
| | | | | | | | | | | | | | | | | - move option handling to options.c (new file) - remove duplication of option validation code - remove duplication of gf_log / sprintf - get rid of xlator_t->validate_options - get rid of option validation in rpc-transport - get rid of validate_options() in every xlator - use xlator_volume_option_get to clean up many functions - introduce primitives to init/reconfigure option types Change-Id: I51798af72c8dc0a2b9e017424036eb3667dfc7ff BUG: 3415 Reviewed-on: http://review.gluster.com/235 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* glusterd: fix for volume stop causing inconsistent volume statusKaushal M2011-08-171-1/+4
| | | | | | | | | | | | | This fixes problem caused by race between glusterd and glusterfsd occuring when they try to unlink pidfile during volume stop, which led to the volume being stopped, but the status of the volume remained in started state. Change-Id: Ia99bb1a1fc6c78db138211538dfd10c577e82917 BUG: 3147 Reviewed-on: http://review.gluster.com/206 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Revert "Make sure glusterd and glusterfsd use the same address family"Anand Avati2011-08-171-52/+0
| | | | | | | | | | | This reverts commit 1dade36a6dfc6cae5559d5139f6b733e1b6fded1 This commit breaks glusterd. The insertion of --xlator-option=<transport family> in between --brick-port and <port> fails command line validation during glusterfsd start. Change-Id: I40186ca89d1d16cf798404747771353b1f1a3e1d Reviewed-on: http://review.gluster.com/251 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Revert "Remove white spaces"Anand Avati2011-08-171-4/+4
| | | | | | | | | | | This reverts commit 6ab425e4f3d34b1467f694ada9a36eacfac9bf3c Dependency revert for http://review.gluster.com/229 Change-Id: I7c4fcc45a6c25aedf4f06cbdeedc1fecbe424f45 Reviewed-on: http://review.gluster.com/250 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Remove white spacesEmmanuel Dreyfus2011-08-161-4/+4
| | | | | | | | Change-Id: I646c0c8e70268de6a20bb23dc3834ac6f5d2bbf2 BUG: 3422 Reviewed-on: http://review.gluster.com/245 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Make sure glusterd and glusterfsd use the same address familyEmmanuel Dreyfus2011-08-161-0/+52
| | | | | | | | | | | NB: This was heavily tested on 3.2.2, but code has changed a lot in the area. This patch itself is untested. Change-Id: Ie472f04b0804276c2d8a9efc5c96106c33029498 BUG: 3422 Reviewed-on: http://review.gluster.com/229 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Change Copyright current yearPranith Kumar K2011-08-1019-19/+19
| | | | | | | | Change-Id: I2d10f2be44f518f496427f257988f1858e888084 BUG: 3348 Reviewed-on: http://review.gluster.com/200 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* pass xlator pointer to rpcsvc_init() so that it can init svc->mydata to xlatorv3.3.0qa1krishna2011-08-091-1/+1
| | | | | | | | Change-Id: Icfd95cc67400c16a951d6a9f922fbdc07f40c5b6 BUG: 3314 Reviewed-on: http://review.gluster.com/180 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* LICENSE: s/GNU Affero General Public/GNU General Public/Pranith Kumar K2011-08-0619-57/+57
| | | | | | | | Change-Id: I3914467611e573cccee0d22df93920cf1b2eb79f BUG: 3348 Reviewed-on: http://review.gluster.com/182 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* glusterd rebalance: handle a race condition while starting a rebalanceAmar Tumballi2011-08-031-2/+1
| | | | | | | | | | | | | due to the race, there was a possibility of having two (or more) threads doing glusterd_defrag_start(), which would cause different thread to access same pointer, and at some point making it NULL, causing other threads to crash with SEGV. Change-Id: Id05b99dd6f33329027b8a07f1c8da5a65fd6dae9 BUG: 3295 Reviewed-on: http://review.gluster.com/138 Reviewed-by: Anand Avati <avati@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* mgmt/glusterd: Ignore case in friend find by hostnamePranith Kumar K2011-08-031-4/+4
| | | | | | | | Change-Id: I8dabf07ebb30ec500d847c11d5c72c2d87d10239 BUG: 3309 Reviewed-on: http://review.gluster.com/145 Reviewed-by: Vijay Bellur <vijay@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Variable IOBUF: Use variable iobuf for cli/glusterd/glusterfsd(mgmt)shishir gowda2011-07-317-47/+109
| | | | | | | | | | | | By using variable iobufs, xfer data size is no more limited to 128K (default). This helps in scaling. Change-Id: Iab453db9223d887306d150cd6fe0b1eae9c422cc BUG: 2472 Reviewed-on: http://review.gluster.com/13 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* geo-rep: minor fixesCsaba Henk2011-07-291-1/+1
| | | | | | | | Change-Id: I5c5211858bdb2bd28324818362d95edd97f94207 BUG: 2778 Reviewed-on: http://review.gluster.com/81 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushik BV <kaushikbv@gluster.com>
* IO-threads: Support for loading io-threads xlator on client sideshishir gowda2011-07-291-1/+5
| | | | | | | | | | | | | New set option performance.client-io-threads added to enable/disable it. Default behavior is io-threads is off on client side Loaded only on fuse volume below io-stats. Change-Id: I13aea9a564d5270901c3c356fa6bede836c6a66d BUG: 3122 Reviewed-on: http://review.gluster.com/105 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* mgmt/glusterd: Read the contents of vol-info file into a dynamically allocedJunaid2011-07-292-41/+110
| | | | | | | | | | string. Change-Id: I06173a4cf22e12bc543f8ff2d151078333b500e1 BUG: 3154 Reviewed-on: http://review.gluster.com/8 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pavan T C <tcp@gluster.com>
* glusterd: handle replace-brick in paused state.Krishnan Parthasarathi2011-07-273-27/+96
| | | | | | | | | | | This change ensures that glusterd retains 'state' information of an ongoing replace brick operation even if it went down midway. Change-Id: I697c2f27a96b3200c7865bd1d3a1de9692ce0da1 BUG: 3252 Reviewed-on: http://review.gluster.com/6 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd: Add bind-insecure xlator-option for glusterdshishir gowda2011-07-241-0/+3
| | | | | | | | | | | | This is required if the number of connections from the glusterd increases. Change-Id: Iff78773f593a8bfae13ec9eec52c5a67ea936ef2 BUG: 3142 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/11 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pavan T C <tcp@gluster.com>
* glusterd - Removed hardcoding of transport type in replace-brick.Vishwanath S Bhat2011-07-243-26/+41
| | | | | | | | | | | Replace-brick didn't support transport types other than tcp. Test case: replace-brick should work with tcp and rdma. Change-Id: If33f108b70247d81791d25a1a05247f49847b4d7 BUG: 3092 Reviewed-on: http://review.gluster.com/72 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kp@gluster.com>
* Top/Profile: Report error when all bricks are down on volumeshishir gowda2011-07-201-0/+16
| | | | | | | | | | | Profile - If all bricks are down, report errror. Top - If all bricks or the specified brick is down, report error. Change-Id: I39d4acd631b481233ab2e9f66c8f4160caef5762 BUG: 2600 Reviewed-on: http://review.gluster.com/63 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* glusterd rebalance: use lstat() instead of stat()Amar Tumballi2011-07-191-5/+5
| | | | | | | | | | | | so the symlinks pointing to directories are not considered as directories themself and the control flows outside gluster's scope Change-Id: Iae910ce6c68886d34ae6e5efe46062481b40cd25 BUG: 3191 Reviewed-on: http://review.gluster.com/30 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* mgmt/glusterd: allow add brick in pure replicate setupRaghavendra Bhat2011-07-171-2/+5
| | | | | | | | | | | | | | Currently in pure replicate if the replica count is 4 and there are 4 bricks, then suppose 3 bricks are removed then add brick works only if 3 bricks are provided. Providing lesser bricks fails. This patch fixes that scenario. Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1574 ([glusterfs-3.1.0qa18]: add-brick to a replicate volume fails if a brick is removed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1574
* Glusterd: IPV6 support for glusterfs.Gaurav2011-07-141-88/+87
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2456 (IPv6 support for glusterd) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2456
* storage/posix: make sure we are starting on a genuine backendAmar Tumballi2011-07-141-6/+41
| | | | | | | | | | | also do the check in 'glusterd' to let the user know of the problems (if any) during the volume create/start time itself. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3065 (make sure the export directories are not re-used as part of another volume) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3065
* glusterd-rebalance: utilize distribute's internal rebalance featureAmar Tumballi2011-07-141-173/+16
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3070 (After 'rebalance', the gfid of the file gets changed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3070
* distribute: bring in feature to do rebalance from insideAmar Tumballi2011-07-141-0/+1
| | | | | | | | | | | | | | | | do the 'rebalance' on a file with 'setxattr()' with 'distribute.migrate-data' key. the valid 'value' is "force" or anything else. current implementation of 'rebalance' is same as 'glusterd-rebalance', and hence comes with limitation of not rebalancing hardlinks, non-regular files, and files with open-fds. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3070 (After 'rebalance', the gfid of the file gets changed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3070
* Changed error message displayed and logged, on rebalance failureKaushal M2011-07-131-2/+2
| | | | | | | | Signed-off-by: Kaushal M <kaushal@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3106 (Rebalance start failure message is not appropriate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3106
* mgmt/Glusterd: Implementation volume set help/help-xmlKaushik BV2011-07-126-61/+400
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2041 (volume set help option) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2041
* glusterd: check replica_count for 0 before using it for volume creation in ↵Raghavendra Bhat2011-07-121-0/+2
| | | | | | | | | | stripe replicate volume Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3123 ([a7cdaf3de307c96cb55219a0743962ee1e1fc955]: glusterd crashed when started) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3123
* Fail volume creation on existing directories of a read-only file system.Sachidananda2011-07-121-1/+1
| | | | | | | | | | Thanks to kp@ for the fix. Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2609 (Error message not properly provided when trying to create a volume from a read-only source) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2609
* mgmt/glusterd: Make glusterd aware of sys-log-level options.Junaid2011-07-111-2/+30
| | | | | | | | | | | | | | | | | There are two options: * brick-sys-log-level * client-sys-log-level Which set the log-level on brick and client respectively. Uset gluster volume set <volname> <brick|client>-sys-log-level value to set the option. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3044 (provide option to set syslog loglevel through CLI) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3044
* remove hardcoding of transport type to "tcp" while generating vol files in ↵Vishwanath2011-07-111-11/+45
| | | | | | | | | replace-brick Please ingore previous patch for this. Please consider this one. Signed-off-by: Vishwanath S Bhat <vishwanath@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com>
* mgmt/glusterd: return 0 when glusterd_op_get_ctx fails on other glusterd's.Junaid2011-06-301-1/+1
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3078 (Quota: list comamnd fails) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3078
* mgmt/glusterd: 'Quota' use quota-crawl.log to store logs of maintainence mount.Junaid2011-06-301-8/+4
| | | | | | | | | | Allow to set limits even when quota is disabled. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2620 (CLI improvements in quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2620
* spelling corrections in glusterfs codeVishwanath2011-06-234-4/+4
| | | | | | | | Signed-off-by: Vishwanath S Bhat <vishwanath@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2903 (Last spelling errors in source code) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2903
* distribute: handle 'fix.layout' key in setxattr() instead of getxattr()Amar Tumballi2011-06-231-6/+4
| | | | | | | | | | | | | | | as 'fix.layout' command does changes to directory layout, its not a 'read/get' type of operation, and hence as per the symantics, it suits setxattr() better also fix a memory leak in getxattr(), where 'local' was allocated twice in few cases Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3075 (the 'fix.layout' command should happen through 'setxattr', not getxattr().) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3075
* bring in strict check on export directory being re-used for different volumeAmar Tumballi2011-06-234-4/+60
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3065 (make sure the export directories are not re-used as part of another volume) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3065
* gluster volume info: fix the output of 'stripe-replicated' volumesAmar Tumballi2011-06-233-0/+19
| | | | | | | | | | also fix the glusterd-store to preserve the required information Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3040 (need a way to create volumes with 'stripe+replicate' setup..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3040
* gluster volume create: option for stripe + replicate volumeAmar Tumballi2011-06-233-2/+52
| | | | | | | | | | So RAID01 like option is a possibility Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3040 (need a way to create volumes with 'stripe+replicate' setup..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3040
* mgmt/glusterd: Enable quota only when volume is started.Junaid2011-06-221-0/+6
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2620 (CLI improvements in quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2620
* mgmt/glusterd: chdir into mount in second child process while crawling the ↵Junaid2011-06-161-9/+7
| | | | | | | | | | | | | | fs in quota enable. Because the management mount is waiting for glusterd's response and glusterd is doing waitpid on the child which is trying to do chdir into mount, thus causing a deadlock situation. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2560 (Lazy umount should be done for the maintainance mode mountpoint) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2560
* gluster rebalance: handle the migration of files with 'holes'.Amar Tumballi2011-06-161-6/+70
| | | | | | | | | | treat a block (512bytes) of '0' as hole too (something like 'rsync') Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
* gluster rebalance: bring in a 'force' optionAmar Tumballi2011-06-161-9/+17
| | | | | | | | | | | | | | | | * also correct the free space available logic to check the size without the file in migration (this considers the sparse files too) * 'force' option will bypass the free-space check logic, hence will cleanup all the linkfile * 'force' option is valid only with 'migrate-data' option Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
* fixing some build issues in Mac OS XAmar Tumballi2011-06-162-8/+6
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2966 (MacOSX compile failure: duplicate symbol _k) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2966
* pump: cleanup xattrs on both commit and abort path.Krishnan P2011-06-162-0/+58
| | | | | | | | | | | | | | | This change makes glusterd to send a setxattr command for replace-brick commit operation similar to abort. Earlier we could commit even before the 'migration' of data was complete, with this change we fail that operation. Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3033 (Changes to replace-brick and syntask interface.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3033
* glusterd: do_operation_abort and then kill dst_brick.Krishnan P2011-06-161-12/+13
| | | | | | | | Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3033 (Changes to replace-brick and syntask interface.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3033
* mgmt/glusterd: Set the generic options in the graph before merging it with ↵Junaid2011-06-141-8/+8
| | | | | | | | | | the parent graph while building nfs-server volfile. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3003 (Modification of one of the options of volume is reflected in all the volumes in the nfs-server-volfile) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3003
* gluster rebalance: fix the mount command stringAmar Tumballi2011-06-141-1/+1
| | | | | | | | | | error creeped in while bringing in 'runner' options Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
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