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* mount/fuse: Use fuse lock_owner field in posix locks.Pavan Vilas Sondur2009-12-032-4/+38
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 336 (Use lock owner field from fuse in locks) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=336
* mount/fuse: Handle the case when attribute_timeout is set to 0 in dictionary.Vijay Bellur2009-12-031-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 252 (client coherence problem with locks and truncate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=252
* glusterfsd: Handle argument attribute-timeout when set to 0Vijay Bellur2009-12-031-1/+2
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 252 (client coherence problem with locks and truncate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=252
* core: Change replicate trash directory name to ".landfill".Vikas Gorur2009-12-031-1/+4
| | | | | | | | | | | The earlier name ".trash" conflicts with the name used by the trash translator. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 227 (replicate selfheal does not remove directory with contents in it) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227
* core, client, server: Support auxiliary group idsShehjar Tikoo2009-12-034-0/+60
| | | | | | | | | | | | | | | | | | | Support for auxiliary group ids is needed for transmission of more than one group id right through the xlator tree so that posix can use these group ids to perform in-house permission tests. The in-house permission checks are needed so that we do not have to depend on non-POSIX calls like setfs[ug]id for changing the user for each fop. The setfs[ug]id are also limited since they do not allow setting multiple group id as required for operation with NFS, which sends us all the group ids for a process issuing file system requests. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 400 (Support auxiliary gids in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=400
* cluster/afr: Don't mark the fop as failed if rmdir returns ENOTEMPTY.Vikas Gorur2009-12-031-1/+1
| | | | | | | | | | | Marking the fop as failed in the ENOTEMPTY case led to spurious entry self-heals. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 326 ([2.0.8rc9] Spurious self-heal) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=326
* libglusterfsclient: Separate order of path compaction and VMP search for abs ↵Shehjar Tikoo2009-12-031-9/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | and rel paths The previous set of changes for relative paths in libglusterfsclient break the absolute path operation. The fix involves differentiating between absolute and relative paths in terms of the order in which the 2 operations are performed: - path compaction - VMP search For absolute paths, since we assume that VMP is already perfixed to the path, we need the following order of operation: 1. VMP search 2. path compaction on the path components beyond the VMP. For relative paths, the operations are reversed because there we do not have a VMP pre-fixed in order to perform a VMP search. This means that a path compaction combined with prepending of the CWD is needed to get an absolute path before the VMP is searched for. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 369 (Samba does not work with booster.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=369
* performance/stat-prefetch: don't access stat if lookup has been failed.Raghavendra G2009-12-031-1/+1
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 429 (crash in lookup_cbk when lookup returns with error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=429
* Hopefully fix rpm building for everyone by rm-ing *.a and *.laErick Tryzelaar2009-12-031-3/+2
| | | | | | | | | My Fedora 11 machine doesn't seem to make the .a files, so it errors out, but it appears someone else's machine does, so try to fix it by explicitly removing the .a and .la files, rather than excluding them from the %files section. Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* Disable fusermount by default in configure.ac.Pavan Sondur2009-12-031-3/+2
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 343 (Placeholder bug for adding volgen into rpm, bdb makefile changes, etc) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=343
* posix-compliance test now passes over stripeAmar Tumballi2009-12-031-36/+51
| | | | | | | | | | | | | * needed to have ctime in the statbuffer from first subvolume. * unlink should be sent to all subvolumes no matter what. (earlier it was sent to all nodes only in case of regular files, causing directory not empty type of errors in 'rm -rf' cases) Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 321 (over distributed-stripe set-up, annihilate.sh fails.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=321
* storage/posix: Change janitor sleep duration to 10 minutes.Vikas Gorur2009-12-031-1/+1
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 227 (replicate selfheal does not remove directory with contents in it) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227
* cluster/afr: Don't do transactional flush if pre-op has been nowhere done.Vikas Gorur2009-12-031-18/+106
| | | | | | | | | | | If a pre-op has not been done on any subvolume at all, there is no reason to make flush a transaction call. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 427 (flush on a file opened read-only should not hold locks) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=427
* storage/posix: Filter out generation number xattr.Vikas Gorur2009-12-031-1/+6
| | | | | | | | | | | | Don't return the generation number xattr "trusted.<volname>.gen" in getxattr, since this can cause replicate self-heal to copy it over to another subvolume. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 315 (generation number support) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=315
* performance/write-behind: Changed default value of option disable-till to 0Vijay Bellur2009-12-021-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 425 (Change disable-till default to 0) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=425
* features/locks: Release blocked locks also when server requests to release ↵Pavan Sondur2009-12-022-12/+46
| | | | | | | | | | all locks of a 'transport'. Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 222 (Enhance Internal locks to support multilple domains and rewrite inodelks) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=222
* cluster/afr: Add log messages when setattr fails in self-heal.Vikas Gorur2009-12-022-0/+14
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 146 (Add setattr FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=146
* performance/stat-prefetch: get inode context from local->loc.inode instead ↵Raghavendra G2009-12-021-4/+9
| | | | | | | | | | | | of inode passed as arguement in sp_lookup_cbk. - @inode in sp_lookup_cbk may be NULL in case of failure of lookup. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 426 (stat on mount point hangs.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=426
* cluster/afr: Fix conditional typo.Vikas Gorur2009-12-021-1/+2
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170
* storage/posix: Added janitor thread.Vikas Gorur2009-12-027-18/+137
| | | | | | | | | | | | | | | | | | The janitor thread deletes all files and directories in the "/" GF_REPLICATE_TRASH_DIR directory. This directory is used by replicate self-heal to dump files and directories it deletes. This is needed because letting replicate walk the directory tree and delete a directory and all its children is too racy. Instead, replicate self-heal only does an atomic rename(), and the janitor thread takes care of actually deleting them. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 227 (replicate selfheal does not remove directory with contents in it) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227
* performance/stat-prefetch: fix access to inode table.Raghavendra G2009-12-021-13/+23
| | | | | | | | | | | - Access the inode table from one of fd->inode->table, inode->table or parent->table instead of from root xlators itable. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 369 (Samba does not work with booster.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=369
* fixes to compile on MacOSX (no fuse client)Amar Tumballi2009-12-015-21/+24
| | | | | | | | | | | | | | | These changes are required to make GlusterFS compile on MacOSX (10.5). Currently glusterfs server component alone will work over Mac, and it has to be built with following options to ./configure. "bash$ ./configure --disable-fuse-client --disable-fusermount " Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 361 (GlusterFS 3.0 should work on Mac OS/X) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361
* bring new MOP called NOTIFY.Amar Tumballi2009-12-012-2/+11
| | | | | | | | | | | | | | which can be used as a bridge between client and server processes, when needed. This mop is needed now, so that many features in 3.0.0 can come in with this without bumping protocol version. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 201 (server should get notified about client 'umount') URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=201
* afr: remove memcpy of @local contents in afr_local_copyAnand Avati2009-12-011-8/+23
| | | | | | | | | | | | copy out members which are needed. memcpy of full local causes a copy of pointers without references and results in various corruption errors Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170
* afr: fix fd reference leakAnand Avati2009-12-011-1/+1
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170
* performance/io-cache: Hold locks on inode before creating rbt tree.Vijay Bellur2009-12-011-20/+29
| | | | | | | | | | Lock is held before creating a RBT in inode. Also, did some re-factoring. Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 335 (Io-cache optimization) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=335
* libglusterfsclient/read: break reads bigger than the iobuffer size into ↵Raghavendra G2009-12-011-16/+34
| | | | | | | | | | smaller ones. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 334 (glusterfs_read/readv should break large-reads into 128Kb block sizes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=334
* libglusterfsclient/readv: break reads bigger than the iobuffer size into ↵Raghavendra G2009-12-011-27/+55
| | | | | | | | | | smaller ones. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 334 (glusterfs_read/readv should break large-reads into 128Kb block sizes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=334
* extras/benchmarking: port glfs-bm.c to master.Raghavendra G2009-12-011-21/+29
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 422 (port glfs-bm to latest code-base) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=422
* changed the version of glusterfs from 2.1.0 to 3.0.0Amar Tumballi2009-12-012-2/+2
| | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* trash_ftruncate fop addedAmar Tumballi2009-12-011-0/+357
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 142 (enhance features/trash translator so it can work on client side too..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=142
* trash_truncate fop addedAmar Tumballi2009-12-011-2/+443
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 142 (enhance features/trash translator so it can work on client side too..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=142
* trash_rename fop addedAmar Tumballi2009-12-011-0/+258
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 142 (enhance features/trash translator so it can work on client side too..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=142
* trash_unlink fop addedAmar Tumballi2009-12-012-1/+337
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 142 (enhance features/trash translator so it can work on client side too..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=142
* features/trash initial cleanup commitAmar Tumballi2009-12-013-610/+194
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * support O_TRUNC flag in open (call comes to FS as 'truncate' or 'ftruncate' fop) * option to provide 'eliminate-pattern' so those files matching won't be kept in trash. Eg: option eliminate-pattern *.out|*~ * option to give 'maximum' file size to keep in trash, ie, when a 20GB file is deleted, it won't be kept in trash if max file size given is 1GB. Eg: option max-trashable-file-size 1GB These particular features are developped as a part of college project by following team: Sunil bhagwath <sunilkbhagwat@gmail.com> Yashaswi Kumar <yashaswikumar@gmail.com> Rashmi B K <rashmibk17@gmail.com> Sandeep M <astrophyster@gmail.com> Submitting after minor coding standard edits and memoryleak fixes. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 142 (enhance features/trash translator so it can work on client side too..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=142
* Booster configuration fixed for per transport type and honours conf-dir option.Harshavardhana Ranganath2009-12-012-11/+57
| | | | | | | | Signed-off-by: Harshavardhana <harsha@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 421 (Make booster configuration honour conf-dir and transport type) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=421
* cluster/afr: Don't do memcpy of afr_local_t in afr_local_copy.Vikas Gorur2009-12-013-20/+7
| | | | | | | | | | | | For the background self-heal frame's local_t, copy only required members --- not a wholesale memcpy. The memcpy lead to pointers being copied and then double free'd. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
* cluster/afr: Set file size properly before unwinding from self-heal.Vikas Gorur2009-12-011-2/+5
| | | | | | | | | | | Set the buf.st_size of the original frame's afr_local_t, and not the copy_frame'd one. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
* cluster/afr: Set the self-heal "source" as read subvolume even when not ↵Vikas Gorur2009-12-015-29/+117
| | | | | | | | | | | | | | doing self-heal. This patch sets the read-subvolume equal to the self-heal "source" even if we're not doing self-heal (because some one else is already doing it). Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
* stat-prefetch: fix unsafe reference to @local in sp_lookup_cbkAnand Avati2009-12-011-1/+5
| | | | | | | | | | | | | stat-prefetch uses the main syscall frame for performing lookup on demand. this causes a potential reference to a freed local in sp_lookup_cbk after resuming the main syscall frame (which could have unwound and destroyed) Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 242 (If any of the writes fail, write-behind should not wait till the fd is closed for reporting errors) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=242
* performance/stat-prefetch: make lookup to wait for the completion of another ↵Raghavendra G2009-12-011-14/+106
| | | | | | | | | | | | | | | | lookup on same path if one is in progress. - If current lookup (2) does not wait for completion of the lookup (1) which is in progress, there can be a race condition where (2) completes ahead of (1) and resuming all the waiting operations in the queue. When (1) returns, the original operation (eg., stat, chmod etc) might've already unwound and hence the frame would've been destroyed. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 221 (stat prefetch implementation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
* performance/stat-prefetch: don't use same variable for getting inode context ↵Raghavendra G2009-12-011-5/+5
| | | | | | | | | | | | | of an inode and its parent. - this bug results in updation of flags in inode context of the parent instead of that of inode. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 221 (stat prefetch implementation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
* performance/stat-prefetch: fix errors in handling memory allocation failures ↵Raghavendra G2009-12-011-3/+3
| | | | | | | | | | | | | | in sp_inode_ctx_process. - the variables that are used for making decisions are assigned before memory allocations and these variables were not reset to correct values in case of memory allocation failures. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 221 (stat prefetch implementation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
* fix leaks pointed out by cppcheck static analyzerCsaba Henk2009-11-305-3/+10
| | | | | | | | | | | | | | | | | | | See http://cppcheck.sf.net [./build/libglusterfs/src/y.tab.c:2104]: (error) Memory leak: cmd [./libglusterfs/src/md5.c:306]: (error) Resource leak: f [./xlators/debug/io-stats/src/io-stats.c:1396]: (error) Possible null pointer dereference: this - otherwise it is redundant to check if this is null at line 1402 [./xlators/cluster/stripe/src/stripe.c:3597]: (error) Memory leak: dup_str [./xlators/debug/trace/src/trace.c:2426]: (error) Possible null pointer dereference: this - otherwise it is redundant to check if this is null at line 2429 These appear in rarely hit error cases or test/demo code so nothing serious, in fact. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 420 (fix leaks pointed out by cppcheck static analyzer) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=420
* cluster/afr: Preserve generation number along with inode in lookup and ↵Vikas Gorur2009-11-303-3/+26
| | | | | | | | | | | | | creation fops. This fixes fuse_create_cbk conflict warnings and random errors while running dbench (typically open handle failure with ENOENT). Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 315 (generation number support) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=315
* cluster/afr: Refactored lookup_cbk and introduce precedence of errors.Vikas Gorur2009-11-302-117/+303
| | | | | | | | | | | | | Error handling in afr_lookup_cbk was faulty because it did not give priority to errors such as ESTALE over ENOENT, and ENOENT over other errors. This patch fixes that, and also breaks up afr_lookup_cbk into multiple logical functions. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 205 ([ glusterfs 2.0.6rc4 ] - Hard disk failure not handled correctly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=205
* afr: fix crash in afr_sh_data_closeAnand Avati2009-11-291-0/+3
| | | | | | | | | | | | when active_sink count is 0, the code proceeded into a dangerous loop resulting in a crash while issuing the call or in the callback afr_sh_data_setattr_cbk or afr_sh_data_flush_cbk Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170
* protocol/server: enhance trace loggingAnand Avati2009-11-293-85/+206
| | | | | | | | | | add logging of fop name, callid number and make logging more friendly Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 315 (generation number support) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=315
* afr: handle fdctx->pre_op_done handlingAnand Avati2009-11-291-0/+1
| | | | | | | | | | | | reset pre_op_done[i] to 0 after issuing a postop in flush. this was missed during the introduction of pre_op_done[] array and was resulting in a lot of spurious self heals when spurious flushes were received Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 170 (Auto-heal fails on files that are open()-ed/mmap()-ed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=170
* afr: fix logic to break out of diff/checksum loopAnand Avati2009-11-281-9/+5
| | | | | | | | | | | | When checksum fop returns error, mark for terminating the loop at the end of the iteration (when all checksum calls of that iteration return) and not immediately Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
generated by cgit (git 2.34.1) at 2024-11-18 13:15:22 +0000