summaryrefslogtreecommitdiffstats
path: root/xlators/cluster/dht/src/dht-common.c
Commit message (Collapse)AuthorAgeFilesLines
* Second round of warning suppression.Jeff Darcy2011-09-291-2/+0
| | | | | | | | | | | | | | | | | | | | | | Used a #pragma to kill ~170 in rpcgen code. Added GF_UNUSED to deal with a few more from macros elsewhere. The remainder are function return values (mostly context and dict calls) that really should be checked. Those would be harder to fix without real understanding of the code where they occur, so they remain as reminders. (Patchset 2: deal with older gcc that doesn't handle #pragma GCC diagnostic) (Patchset 3: fix include paths in generated files) (Patchset 4: keep up with trunk, squash 9 new warnings) (Patchset 5: six more, all in AFR) Change-Id: I29760c8c81be4d7e6489312c5d0e92cc24814b7b BUG: 2550 Reviewed-on: http://review.gluster.com/378 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/distribute: fixed a spurious inode refAmar Tumballi2011-09-271-4/+12
| | | | | | | | | | | | | | While bringing in support to open-fd migration, dht_local_init() itself started doing 'loc_copy()'. I had left one case in dht_lookup() where there is a extra loc_copy() on existing copied 'local->loc', which would cause 2 inode_refs on a given inode, and only one inode_unref() happens in dht_local_wipe(). Change-Id: Idd0375bdf9a6408db1e97e80389249ef8d802adb BUG: 3590 Reviewed-on: http://review.gluster.com/504 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* cluster/distribute: minor fixes in open file migrationAmar Tumballi2011-09-191-0/+13
| | | | | | | | | | | * incorporated Avati's comments on the first patch. * send proper stat information while unwinding Change-Id: I36982cec610753c241c372272620ab2bd581fd9f BUG: 3071 Reviewed-on: http://review.gluster.com/408 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Fix typo in log message.Sachidananda Urs2011-09-191-1/+1
| | | | | | | | Change-Id: Ia51ffe03c8b94ddfe21c6609bc0d54b5bd29eca7 BUG: 3158 Reviewed-on: http://review.gluster.com/392 Reviewed-by: Vijay Bellur <vijay@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* support for de-commissioning a node using 'remove-brick'Amar Tumballi2011-09-131-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* distribute rebalance: handle the open file migrationAmar Tumballi2011-09-121-1357/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Complexity involved: To migrate a file with open fd, we have to notify the other client process which has the open fd, and make sure the write()s happening on that fd is properly synced to the migrated file. Once the migration is complete, the client process which has open-fd should get notified and it should start performing all the operations on the new subvolume, instead of earlier cached volume. How to solve the notification part: We can overload the 'postbuf' attribute in the _cbk() function to understand if a file is 'under-migration' or 'migration-complete' state. (This will be something similar to deciding whether a file is DHT-linkfile by its 'mode'). Overall change includes below mentioned major changes: 1. dht_linkfile is decided by only 2 factors (mode(01000), xattr(trusted.glusterfs.dht.linkto)), instead of earlier 3 factors (size==0) 2. in linkfile self-heal part (in 'dht_lookup_everywhere_cbk()'), don't delete a linkfile if there is a open-fd on it. It means, there may be a migration in progress. 3. if a file's revalidate fails with ENOENT, it may be due to file migration, and hence need a lookup_everywhere() 4. There will be 2 phases of file-migration. -> Phase 1: Migration in progress * The source data file will have SGID and STICKY bit set in its mode. * The source data file will have a 'linkto' xattr pointing the destination. * Destination file will have mode set to '01000', and 'linkto' xattr set to itself. -> Phase 2: File migration Complete * The source data file will have mode '01000', and will be 'truncated' to size 0. * The destination file will have inherited mode from the source. (without sgid and sticky bit) and its 'linkto' attribute will be removed. 4. Changes in distribute to work smoothly with a file which is in migration / got migrated. The 'fops' are divided into 3 categories, inode-read, inode-write and others. inode-read fops need to handle only 'phase 2' notification, where as, the inode-write fops need to handle both 'phase 1' and phase2. The inode-write operations will be done on source file, and if any of 'file-migration' procedures are detected in _cbk(), then the operations should be performed on the destination too. when a phase-2 is detected, then the inode-ctx itself should be changed to represent a new layout. With these changes, the open file migration will work smoothly with multiple clients. Change-Id: I512408463814e650f34c62ed009bf2101d016fd6 BUG: 3071 Reviewed-on: http://review.gluster.com/209 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 Darcy2011-09-071-20/+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>
* cluster/distribute: unwind the proper dict in getxattr_cbkAmar Tumballi2011-08-231-1/+4
| | | | | | | | | | without which, quota would get confused about the total size Change-Id: I0fb822ee67e3c1585f783ae35292fe71c47ee249 BUG: 3421 Reviewed-on: http://review.gluster.com/304 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* allocate extra bytes (for \0) when calling reallocVenky Shankar2011-08-171-1/+2
| | | | | | | | | | | | We use strcat to concat pathinfo strings. strcat appends a \0 at the end. Therefore allocate extra bytes for the same to avoid asserts being hit during gf_free call Change-Id: I582f5858e7375a5bacfc5c702c612ee09c3bb355 BUG: 3413 Reviewed-on: http://review.gluster.com/249 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* adjust allocated length to memory overrun fixVenky Shankar2011-08-151-3/+4
| | | | | | | | | | | size of the allocated length is incorrectly calculated which could cause memory overrun while filling the buffer Change-Id: I4fbdbd1fff937ca15bae9f634ef5757dda52caa8 BUG: 3413 Reviewed-on: http://review.gluster.com/236 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>
* cluster/dht: clear local->cached_subvol when switching to do_fresh_lookupAnand Avati2011-08-061-0/+1
| | | | | | | | | | | | The presence of local->cached_subvol makes dht_lookup_everywhere_done behave as though it was a lookup on a file where linkfile needs to be recreated. In a fresh lookup, local->cached_subvol should be NULL. Change-Id: Ie6bd6ad536def03d970526d51e20c6daeb00922b BUG: 3317 Reviewed-on: http://review.gluster.com/187 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* distribute: bring in feature to do rebalance from insideAmar Tumballi2011-07-141-12/+43
| | | | | | | | | | | | | | | | 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
* cluster/distribute: bring in directory-spread-count optionAmar Tumballi2011-07-141-3/+31
| | | | | | | | | | global spread count option is given through volume file Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2257 (enhance distribute to control the spread count (ie, control the hashing range)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2257
* cluster/distribute: handle layout overlaps while giving a new fixAmar Tumballi2011-07-141-22/+10
| | | | | | | | 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
* DHT access: For nfs calls, op_ret is always 0, and mode is op_errnoshishir gowda2011-07-131-1/+10
| | | | | | | | | | | | | Return the values received from the subvol Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3057 (acl permissions don't work on nfs mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057 BUG: 3057 (acl permissions don't work on nfs mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* afr/stripe: collect pathinfo xattrs from all childsVenky Shankar2011-07-121-16/+40
| | | | | | | | Signed-off-by: Venky Shankar <venky@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3046 (getxattr for afr should returns realpath from all childs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3046
* distribute: handle 'fix.layout' key in setxattr() instead of getxattr()Amar Tumballi2011-06-231-67/+46
| | | | | | | | | | | | | | | 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
* core: fill 'ia_ino' from 'ia_gfid' in 'storage/posix' to preserve same ino ↵Amar Tumballi2011-06-161-124/+4
| | | | | | | | | | | | | | | number take the least significant 64bit from gfid and assign it to 'ia_ino', hence for a given file (or directory), the 'ia_ino' number is always same, and we need not worry about the 'itransform' in 'cluster/*' translators. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3042 (inode number should be constant on storage) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3042
* DHT: check for mis-matching user xattrsshishir gowda2011-06-141-2/+15
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2717 (Detect user_xattr mismatches for dir's) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2717
* DHT selheal dir: Recreate dirs with correct gfid.shishir gowda2011-06-131-0/+1
| | | | | | | | | | | When selfheal of dir is triggered, make sure the dirs are recreated with the correct gfid, to prevent mismatch of gfids in the backend. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2994 ([glusterfs-3.2.1qa2]: untar and rm in parallel hangs untar) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2994
* cluster/dht: use GFID returned from hashed subvolumeAnand Avati2011-06-091-0/+5
| | | | | | | | | | | | | .. to perform lookups on remaining subvolumes. This way, if there is a race between two clients to 'fix' GFIDs with gfid-req, then the hashed subvolume will arbitrate and return the winner in stbuf->ia_gfid. This patch uses the returned gfid as the new gfid-req thereby preventing mismatching GFIDs on other servers due to further races. Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2522 ([glusterfs-3.1.3qa8]: rm -rf shows invalid argument) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2522
* DHT:first_up_subvol should be the one up the longestshishir gowda2011-05-311-1/+9
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2684 (Dir missing from mount point) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2684
* statfs(): honor the 'inode' on which the statfs() call is madeAmar Tumballi2011-05-311-6/+27
| | | | | | | | | | | | fuse-bridge : fill the 'loc' properly with correct 'inode'. dht : if directory, send statfs() to all subvol, else send it to only cached subvol. 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
* cluster/dht: notify should succeed when waiting for all subvols first eventPranith Kumar K2011-05-301-1/+3
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2870 (Inconsistent xattr values when creating bricks) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2870
* cluster/dht: detect linkfiles mismatching gfids and delete+recreateAnand Avati2011-05-261-70/+107
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2522 ([glusterfs-3.1.3qa8]: rm -rf shows invalid argument) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2522
* cluster/distribute: corrected layout mismatch handling logicAmar Tumballi2011-05-031-173/+13
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2281 (I/O operations exit when add-brick is done) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2281
* loc_t: add 'gfid' and 'pargfid' fieldsAmar Tumballi2011-05-031-2/+2
| | | | | | | | | | | | | | these fields are used mainly in case of selfheal path, where 'inode->gfid'||'parent->gfid' is not yet set. These fields in 'loc' will have lower precedence than 'inode->gfid' in client protocol. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* DHT: Propogate error if dht_rmdir_opendir_cbkshishir gowda2011-04-171-0/+2
| | | | | | | | | | | | | Earlier rmdir would succeed on all up subvols, but fuse would get an error if one of the subvol was down. In follow up lookup, self heal would be triggered, and since st_mode would be 0, the permissions would be bad. The behaviour now is to fail rmdir if subvol is down Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2591 (Directories changing to d--------- permission after trying to delete) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2591
* DHT: Add xlator-option assert_no_child_downshishir gowda2011-04-141-0/+6
| | | | | | | | | | If this is set, when CHILD_DOWN event is received, call exit Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2536 (gsync service introspection) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2536
* cluster/distribute: Account for the first lookup sent to check whether the ↵Raghavendra G2011-04-101-1/+15
| | | | | | | | | | | | | | | path is a directory while aggregating quota-xattrs. - The total number of lookups sent for a directory is equal to (no of children + 1). Hence we should not aggregate the xattrs from the first lookup. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2604 (Quota: crossing the set limit) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2604
* DHT: send revalidate to all subvols and not just first subvolshishir gowda2011-04-101-6/+10
| | | | | | | | | | | Reverting commit 23d9783a192669b638d42b8dd127ad69ea36f950. When first subvolume is down, mount point becomes inaccessible. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2532 ([glusterfs-3.1.3qa8]: bringing first subvolume down makes mount point inaccessible) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2532
* 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
* cluster/dht: send back the proper inode number in the cbk functionsAmar Tumballi2011-04-061-2/+4
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2584 (Inode number changes on a directory when one of subvolumes is down in replicate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2584
* cluster/dht: log level fixes in lookup* functionsAmar Tumballi2011-04-061-21/+20
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* log gfid mismatches for the same file in cluster xlator lookupAmar Tumballi2011-04-061-1/+20
| | | | | | | | | | | | This can help in pin pointing some of the issues resulted in gfid mismatch for the same file, which is harder to find through basic debugging/logging of current codebase. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2346 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* Revert "Process dir/link from other subvol if error in dht_readdir"Vijay Bellur2011-03-311-17/+4
| | | | This reverts commit cd3d977b10e24c4b46e55f9831113aba3a241583.
* cluster/dht: Fix double freeing in quota aggregate.Junaid2011-03-261-10/+23
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* Process dir/link from other subvol if error in dht_readdirshishir gowda2011-03-251-4/+17
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2137 (dhtafr - self heal after renaming directory) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2137
* cluster/distribute: aggregate quota-sizes in lookup and getxattr.Raghavendra G2011-03-221-2/+54
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* cluster/dht: log enhancementsAmar Tumballi2011-03-171-148/+157
| | | | | | | | | Signed-off-by: Shishir Gowda <shishirng@gluster.com> Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* cluster/dht: whitespace cleanupAmar Tumballi2011-03-171-2107/+2105
| | | | | | | | | | also fill tabs by spaces (untabify), and indent the code Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* dht: log filename on failed reavalidateAnand Avati2011-02-251-2/+3
| | | | | | | | | | The previous log message is pretty much useless without the path Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* dht: do not send revalidates to all subvolsAnand Avati2011-02-221-10/+6
| | | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2450 (scalability enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2450
* core: have framework for GF_EVENT_CHILD_MODIFIED notifcation eventAnand Avati2011-02-221-1/+8
| | | | | | | | | | | | | If anything changes anywhere in the graph, all xlators know that something has changed. Previously dht and afr would mask certain events from propagating up. Now they forward GF_EVENT_CHILD_MODIFIED event in those situations Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2450 (scalability enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2450
* Solaris build fixesshishir gowda2011-02-221-1/+1
| | | | | | | | | | | | | | Disable geosync build for non-linux platforms. And fix solaris related build failures.The symbol getxattr was not available on solaris. The build on linux passed as getxattr symbol was available in the library. The argument was not being used, hence removed it. Make 64 bit build default in CFLAGS option by passing -m64 option Signed-off-by: Shishir Gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2440 (Fix solaris build issues seen on latest git) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2440
* cluster/dht : implement a fsetxattr() commandAmar Tumballi2011-02-181-0/+44
| | | | | | | | | | Thanks to Jeff Darcy <jdarcy(at)redhat.com> for the patch Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2319 (DHT uses wrong subvolume for fsetxattr) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2319
* cluster/dht: Send removexattr() to all subvolumes.Vikas Gorur2011-02-141-4/+52
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2426 (removexattr is not sent to all subvolumes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2426
* cluster/dht: Perform self-heal as rootPranith K2011-02-081-2/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2370 (cluster/afr: Perform self-heal as root) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2370
generated by cgit (git 2.34.1) at 2024-06-09 15:49:55 +0000