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* glusterd: bring back the 'non-synctask' behaviorAmar Tumballi2012-03-221-2/+2
| | | | | | | | | | | revert back to non synctask behavior Change-Id: Icfc9cbdeaf8dd6735df8366a6121c6598c56fade Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 805802 Reviewed-on: http://review.gluster.com/3002 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd: bring in feature to use syncop for mgmt opsAmar Tumballi2012-03-211-5/+4
| | | | | | | | | | | | | | | | * new sycnop routines added to mgmt program * one should not use 'glusterd_op_begin()', instead can use the synctask framework, 'glusterd_op_begin_synctask()' * currently using for below operations: 'volume start', 'volume rebalance', 'volume quota', 'volume replace-brick' and 'volume add-brick' Change-Id: I0bee76d06790d5c5bb5db15d443b44af0e21f1c0 BUG: 762935 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/479 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* core: bring a cmdline option to set memory-accountingAmar Tumballi2012-03-151-0/+2
| | | | | | | | | | | | | | | | | | currently this is implemented as a command line option, and not as an easier translator option. this is because as of now, before even the volume files are parsed, we would need memory accounting enabled. there is scope for improving this behavior, but for now, this approach solves the problem. Also, this feature's major consumers are the testers who are looking for leaks, hence option is hidden from usage output. Change-Id: I09a5b13743ae43ff42c251989f921319e94cabe3 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 799199 Reviewed-on: http://review.gluster.com/2856 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* dht: Rebalance status should display status from each processshishir gowda2012-03-141-27/+1
| | | | | | | | | Change-Id: Id128417219bdb7146253618a5f8f31ef35013894 BUG: 801322 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/2942 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* glusterd/rebalance: Bring in support for parallel rebalanceshishirng2012-03-071-72/+10
| | | | | | | | | | | | | | | | | This patch, enables rebalance processes to be started on all nodes where the volume is spread across (1 process per node) node-uuid xattr identifies which node takes ownership of the task to migrate the file. The model employed is push (src pushes to dst) Change-Id: Ieacd46a6216cf6ded841bbaebd10cfaea51c16d6 BUG: 763844 Signed-off-by: shishirng <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/2873 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Change rebalance log file namev3.3.0qa24Shylesh Kumar2012-02-231-1/+5
| | | | | | | | | | | | Log file name for the rebalance process should be <volname>-rebalance.log Change-Id: I1ed169cdc92b11058b80360086b3c1f7618064ef BUG: 795714 Signed-off-by: Shylesh Kumar <shylesh@gluster.com> Reviewed-on: http://review.gluster.com/2805 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* cluster/dht: Rebalance will be a new glusterfs processshishirng2012-02-191-409/+192
| | | | | | | | | | | | | | | | | | | | | | | | rebalance will not use any maintainance clients. It is replaced by syncops, with the volfile. Brickop (communication between glusterd<->glusterfs process) is used for status and stop commands. Dept-first traversal of dir is maintained, but data is migrated as and when encounterd. fix-layout (dir) do Complete migrate-data of dir fix-layout (subdir) done Rebalance state is saved in the vol file, for restart-ability. A disconnect event and pidfile state determine the defrag-status Signed-off-by: shishirng <shishirng@gluster.com> Change-Id: Iec6c80c84bbb2142d840242c28db3d5f5be94d01 BUG: 763844 Reviewed-on: http://review.gluster.com/2540 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* mgmt/glusterd: log the rebalance command received properly in the log fileRaghavendra Bhat2011-12-281-3/+8
| | | | | | | | | Change-Id: If18d9a49f5a3442755440e08ee7a63f6c6e54c5d BUG: 770058 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/2500 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* rebalance: remove the *.fix.layout xattr from trusted domain.Rajesh Amaravathi2011-12-281-2/+2
| | | | | | | | | | | moving trusted.distribute.fix.layout from trusted domain. Change-Id: If4317e4320998bbd739a8472b8814d75c425d341 BUG: 765487 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/747 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterfs: An effort to fix all the spell mistakes and typoHarshavardhana2011-11-161-1/+1
| | | | | | | | | | | | | | | in the entire glusterfs codebase. This patch fixes many of spell mistakes and typo in the entire glusterfs codebase and all supported modules. Change-Id: I83238a41aa08118df3cf4d1d605505dd3cda35a1 BUG: 3809 Signed-off-by: Harshavardhana <fharshav@redhat.com> Reviewed-on: http://review.gluster.com/731 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: more cleanupAmar Tumballi2011-11-161-194/+3
| | | | | | | | | | | * 'GD_OP_RENAME_VOLUME' removed * unused handler function for rebalance is removed. Change-Id: Id081cb02a6445c09347bacc0fdf9cd600ff94e5d BUG: 3158 Reviewed-on: http://review.gluster.com/734 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* XDR: cli-glusterd xdr consolidationshishir gowda2011-11-161-45/+150
| | | | | | | | | | | | | | | | By using only 1 xdr struct for request and 1 xdr struct for response, we will be able scale better and also be able to parse the o/p better For request use- gf1_cli_req - contains dict For response use- gf1_cli_rsp - conains op_ret, op_errno, op_errstr, dict Change-Id: I94b034e1d8fa82dfd0cf96e7602d4039bc43fef3 BUG: 3720 Reviewed-on: http://review.gluster.com/662 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* distribute: handle migration of symlink and special filesAmar Tumballi2011-10-201-1/+1
| | | | | | | | | | | | TODO: currently, wrt. rebalance/decommissioning, only pending thing is hardlink migration. Change-Id: I30cd06802e84c95601a5a081198f1f09c6d6bc01 BUG: 3714 Reviewed-on: http://review.gluster.com/578 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* rebalance process: propagate proper errors to userAmar Tumballi2011-09-301-1/+21
| | | | | | | | | | | | | | | | * cluster/distribute: while rebalance, differentiate between valid errors, validation check failures (may not be migrate failure), and success. * mgmt/glusterd: differentiate the errors based on errno. If a valid error has happened, mark the rebalance status as failure, and stop the rebalnace crawl. Change-Id: I2d7bd7b73d2b79bfaf892ad4364bc89830a0d5bb BUG: 3656 Reviewed-on: http://review.gluster.com/540 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd rebalance: allow 'status' and 'stop' from all the peersAmar Tumballi2011-09-291-1/+1
| | | | | | | | | | | * the check to see which command is issued to do the source node check had an error. Change-Id: I5cebe6e263c416d859af4f413d47c7b643815f6f BUG: 3655 Reviewed-on: http://review.gluster.com/537 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* glusterd rebalance: minor enhancementsAmar Tumballi2011-09-281-16/+43
| | | | | | | | | | | * honor 'stop' command as early as possible * don't send a setxattr() call if file doesn't have dht linkfile Change-Id: I159641d03cd15e5818b811ad113d298f7f0112db BUG: 3584 Reviewed-on: http://review.gluster.com/520 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* glusterd: more checks before starting rebalanceKaushal M2011-09-271-0/+8
| | | | | | | | | | | Checks if specified volume is of a distribute type and has more than one brick before attempting to start rebalance. Change-Id: I9a3405019e7af4a7d7e162b0dc054bf9a99364e7 BUG: 3561 Reviewed-on: http://review.gluster.com/501 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* Rebalance: Mount rebalance client with assert-on-child-down set to onshishir gowda2011-09-211-0/+1
| | | | | | | | | | | | | | This will prevent rebalance to be started when a brick is down, or stop rebalance if a brick goes down during a rebalance op. On restarting the rebalance once all the bricks are up, rebalance proceeds as usual. Change-Id: I196ae658c3a3856cce5314eca194e62d42171b9d BUG: 3574 Reviewed-on: http://review.gluster.com/481 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterd rebalance: set the proper status as per command givenAmar Tumballi2011-09-211-0/+4
| | | | | | | | | | | for both 'migrate-data start' or 'migrate-data start force' commands the defrag status should start with 'migrate-data-started' state. Change-Id: Ic645bc764c4d24ab438187fb139c4a1c3ade8949 BUG: 3593 Reviewed-on: http://review.gluster.com/477 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* s@GFS_PREFIX"/sbin@SBIN_DIR@Csaba Henk2011-09-191-1/+1
| | | | | | | | | | | $sbindir is the install path for gluster* binaries, so this is what should be used in their invocation Change-Id: Ie748b4cbf59c3ee77f721ff6e0ab7151742ce0ab BUG: 2825 Reviewed-on: http://review.gluster.com/458 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterd rebalance: fix minor issuesAmar Tumballi2011-09-131-24/+22
| | | | | | | | | | | | | | | there were bugs introduced due to parallelizing rebalance op. * argument to dict_set_str () should be static as for the life of dict * uuid_utoa() output should not be considered as static * overloading 'volinfo->defrag' in other nodes is a overkill, just KISS Change-Id: I43d00c8e22beb2dd5c5f9824552f7337543b2255 BUG: 2112 Reviewed-on: http://review.gluster.com/407 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* support for de-commissioning a node using 'remove-brick'Amar Tumballi2011-09-131-13/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to achieve this, we now create volume-file with 'decommissioned-nodes' option in distribute volume, then just perform the rebalance set of operations (with 'force' flag set). now onwards, the 'remove-brick' (with 'start' option) operation tries to migrate data from removed bricks to existing bricks. 'remove-brick' also supports similar options as of replace-brick. * (no options) -> works as 'force', will have the current behavior of remove-brick, ie., no data-migration, volume changes. * start (starts remove-brick with data-migration/draining process, which takes care of migrating data and once complete, will commit the changes to volume file) * pause (stop data migration, but keep the volume file intact with extra options whatever is set) * abort (stop data-migration, and fall back to old configuration) * commit (if volume is stopped, commits the changes to volumefile) * force (stops the data-migration and commits the changes to volume file) Change-Id: I3952bcfbe604a0952e68b6accace7014d5e401d3 BUG: 1952 Reviewed-on: http://review.gluster.com/118 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd rebalance: make co-operate with all other 'op'Amar Tumballi2011-09-091-56/+256
| | | | | | | | | | | | that way, we can share the rebalance state with other peers and can prevent confusion/conflicts when multiple rebalances are done by different peers. Change-Id: I24159e69332644718df7314f6f1da7fce9ff740e BUG: 2112 Reviewed-on: http://review.gluster.com/343 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Eliminate many "var set but not used" warnings with newer gcc.Jeff Darcy2011-09-071-5/+0
| | | | | | | | | | | | | | | | This fixes ~200 such warnings, but leaves three categories untouched. (1) Rpcgen code. (2) Macros which set variables in the outer (calling function) scope. (3) Variables which are set via function calls which may have side effects. Change-Id: I6554555f78ed26134251504b038da7e94adacbcd BUG: 2550 Reviewed-on: http://review.gluster.com/371 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* modify to the way we used XDR definitions files (.x files)Amar Tumballi2011-09-071-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Earlier: step 1: copy the existing <xdr>.x files to /tmp step 2: generate '.[ch]' files using 'rpcgen <xdr>.x' step 3: check diff with the to the existing files, add only your part of changes back to the original file. (ignore other changes). step 4: there is another file to write wrapper functions to convert structures to/from XDR buffers, update it with your new structure. step 5: use these wrapper functions in the newly written procedures. step 6: commit :-| Now: step 1: update (mostly adding only) the <xdr>.x file step 2: run '<path-to-src>/extras/generate-xdr-files.sh <xdr>.x' command step 3: implement rpc procedure to handle the request/response. step 4: commit :-) Change-Id: I219f9159fc980438c86e847c6b030be96e595ea2 BUG: 3488 Reviewed-on: http://review.gluster.com/341 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Change Copyright current yearPranith Kumar K2011-08-101-1/+1
| | | | | | | | 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>
* LICENSE: s/GNU Affero General Public/GNU General Public/Pranith Kumar K2011-08-061-3/+3
| | | | | | | | 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>
* Variable IOBUF: Use variable iobuf for cli/glusterd/glusterfsd(mgmt)shishir gowda2011-07-311-2/+4
| | | | | | | | | | | | 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>
* 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>
* 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
* 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
* 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 Tumballi2011-06-161-5/+5
| | | | | | | | 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
* 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
* gluster rebalance: prevent data migration from higher disk space to lowerAmar Tumballi2011-05-311-0/+29
| | | | | | | | | | this is done using the 'statfs()' on inode feature. 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
* reimplement invocation of external programs with run APICsaba Henk2011-05-261-21/+26
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2562 (invoke external commands precisely with fork + exec) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2562
* Revert "temporary workaround for mtab update race thingy"Csaba Henk2011-05-261-2/+0
| | | | | | | | | | | | | | | | This reverts commit 59b9ab45a01d52e197ab6f76fd71e64910396d57. [c5d781e0 made this temporary workaround unnecessary] Conflicts: xlators/features/marker/utils/syncdaemon/resource.py Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2690 (race between mtab updates of mount and umount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690
* temporary workaround for mtab update race thingyCsaba Henk2011-04-121-0/+2
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2690 (race between mtab updates of mount and umount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690
* gluster rebalance: don't move a hardlinked file.Amar Tumballi2011-04-081-2/+7
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
* gluster rebalance: don't depend on the sticky bit for validating link file.Amar Tumballi2011-04-081-27/+25
| | | | | | | | | | | | do the getxattr() with 'trusted.distribute.linkinfo' key, which returns success only if the file has a link. With this we can preserve the exact same permission as old file. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2530 (Rebalance not working properly (file permission issues)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2530
* removed reference to GF_LOG_NORMALAmar Tumballi2011-04-071-2/+2
| | | | | | | | | | instead used GF_LOG_INFO, which is more standard log level. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2669 (RuntimeError: cannot recognize log level "normal") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2669
* used S_ISVTX instead of 01000 in code for sticky bit checkAmar Tumballi2011-03-141-3/+3
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2369 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2369
* gluster rebalance: set the proper permission of the fileAmar Tumballi2011-03-101-1/+1
| | | | | | | | | | remove the sticky bit from the mode. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2369 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2369
* gluster rebalance: give option to split the commandAmar Tumballi2011-03-011-61/+58
| | | | | | | | | | | | | | | | | the 'gluster volume rebalance <VOLNAME> start' is enhanced with two more options: * 'gluster volume rebalance <VOLNAME> fix-layout start' (for fixing layout only) * 'gluster volume rebalance <VOLNAME> migrate-data start' (for migrating data only) Also the old way of running rebalance in one shot will still work fine * 'gluster volume rebalance <VOLNAME> start' Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
* gluster rebalance: get the proper/exact error msg to cliAmar Tumballi2011-03-011-83/+310
| | | | | | | | | | | introduce a new field in XDR structure, and hence change the version of program. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1922 (Volume not present wrong message displayed on command line) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1922
* gluster rebalance: fix the permission issue of rebalanced filesv3.1.2gsyncqa6Amar Tumballi2011-02-071-0/+14
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2369 (Rebalanced files written as root:root on any brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2369
* log the total rebalance command recieved into the logfileRaghavendra Bhat2010-12-271-2/+3
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2231 (log the total rebalance command recieved, in the logfile to avoid confusion) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2231
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