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* dht: unlink stale linkfiles in rmdir to prevent ENOTEMPTYAnand Avati2010-02-223-14/+244
| | | | | | | | | | | | Thanks to He Xaobing <allreol@gmail.com>, this patch is inspired by http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=188#c2 Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 188 ([ glusterfs 2.0.6rc2 ] - "Directory not empty" on rm -rf) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=188
* features/quota: Changes in arguments in STACK_UNWINDs for most FOPs.Pavan Sondur2010-02-221-21/+37
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 569 (Memory leak in quota translator) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=569
* features/quota: Fix memory leak while syncing disk usage.Pavan Sondur2010-02-221-4/+14
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 569 (Memory leak in quota translator) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=569
* storage/posix: Check for path before logging it in case of an error in ↵Pavan Sondur2010-02-221-13/+32
| | | | | | | | | | xattrop FOP. Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 614 (GlusterFS crashes while printing error if fsetxattr call fails in posix) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=614
* Add new gf_strstr dropin replacement for "strstr"Harshavardhana Ranganath2010-02-221-2/+3
| | | | | | | | Signed-off-by: Harshavardhana <harsha@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 609 (Add new "conf-dir" option) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=609
* protocol/client: better pointer check on saved_frames mapping in ping timerAnand Avati2010-02-221-12/+15
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 434 (Crash with 3.0.0pre2 on client01 with "metarates" parallel MPI metadata benchmark) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=434
* protocol/client: add memory allocation checksAnand Avati2010-02-221-0/+15
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 431 (segfault in timer thread :O) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=431
* Support new option "conf-dir"Harshavardhana Ranganath2010-02-201-19/+60
| | | | | | | | | | | Addresses fetching volume files from a non standard directory right now it is hardcoded to "CONFDIR" which is build time constant. Signed-off-by: Harshavardhana <harsha@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 609 (Add new "conf-dir" option) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=609
* cluster/stripe: Set op_ret as failure if inode is not being set in lookup cbkVijay Bellur2010-02-201-1/+2
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 560 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=560
* server_writev: add proper iobuf into iobrefAnand Avati2010-02-181-1/+1
| | | | | | | | | | this typo results in corruption when write-behind is loaded on server side Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 639 (Data corruption with write-behind on server side) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=639
* features/locks: Set dummy fd ctx in all relevant places so that release ↵Pavan Sondur2010-02-183-3/+82
| | | | | | | callback in locks is always called. Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* storage/posix: Fix device number handling.Vikas Gorur2010-02-071-6/+23
| | | | | | | | | | | | | | | | | | | There are two fixes in this patch: 1) If the device number has changed, do a fresh stat on the export directory and if it matches the device number of the file, assume a remount happened and remember the new device number as official (this helps automounted export volumes). 2) Don't log the "device number changed" message if it is due to a stat on ".." (in posix_readdirp), as it could be because ".." leads us out of the exported volume. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 576 (crossing device (2056) + fuse LOOKUP error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=576
* 'lookup-unhashed' option of distribute should be 'auto' by default.Amar Tumballi2010-02-065-22/+76
| | | | | | | | | | | | | | * Added 'auto' option, older boolean options works as they used to. * This option should make 'create' rate faster, also handles self-healing of linkfile properly in case of scaling to more servers or filesystem is getting full. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 584 (automatically configure 'lookup-unhashed' option) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=584
* cluster/dht: Check for size 0 in check_is_linkfile()Vijay Bellur2010-01-281-1/+3
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 574 (Sticky bit files are not listed in the output of ls on a dht volume) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=574
* Revert "Server backend storage hang should not cause the mount point to hang."v3.0.2rc1Harshavardhana Ranganath2010-01-266-311/+19
| | | | | | | | | | This reverts commit a0b148ea4e2a0163548eeb89b7580be4adbb8070. Signed-off-by: Harshavardhana <harsha@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 272 (Server backend storage hang should not cause the mount point to hang) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272
* write-behind: fix 'option enable-trickling-writes'Anand Avati2010-01-261-8/+4
| | | | | | | | | | | fix logic in __wb_mark_winds to properly initialize incomplete_writes and conditionally check based on enable_trickling_writes flag Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 547 (write-behind enable-trickling-writes working?) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=547
* protocol/server: unlink dentry only for non-root inodesAnand Avati2010-01-261-2/+5
| | | | | | | | | | | | in server_lookup_cbk, unlink dentry from the crash on receiving ENOENT from subvolume only for non-root inode. ENOENT can be returned for root inode if export directory is deleted Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 526 (glusterfsd crash when export dir is deleted and revalidate happens on /) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=526
* trace: multiple fixesAnand Avati2010-01-261-1985/+1608
| | | | | | | | | | | | | | | | | | | | | | | Jeff Darcy <jdarcy@redhat.com> Jeff Darcy <jdarcy@redhat.com> - whitespace and indentation cleanup Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 168 (trace does not output debug messages) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=168 BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473 BUG: 519 (Possible SEGV when tracing readlink) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=519 BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269
* protocol/client: timeout tweaksAnand Avati2010-01-261-4/+7
| | | | | | | | | | | | | | | | * option frame-timeout 0 now means no frame timeout * option ping-timeout 0 now means no ping timeout * extended frame-timeout range from 0 to 1 day * extended ping-timeout range from 1 Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 450 (frame-timeout range should be higher) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=450 BUG: 423 (Disable protocol timeout) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=423
* mount/fuse: Fix file type checking.Vikas Gorur2010-01-261-7/+10
| | | | | | | | | | | | This patch fixes two things: - Check for symlinks and set d_type appropriately - Use S_IS* macros for checking. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 571 (find -type l ignores symlinks on GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=571
* storage/posix: Fix an access-after-free bug in release() and releasedir().v3.0.1Vikas Gorur2010-01-251-17/+15
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 533 (close() should not block main loop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533
* dht: initialize layout typeAnand Avati2010-01-233-5/+6
| | | | | | | | | | | Instead of relying on CALLOC's zero initialization which happens to be the value of DHT_HASH_TYPE_DM, explicitly set the value Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 523 (Hash type is not initialized in dht_layout_new) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=523
* protocol/client: Look only for op_ret while handling a setvolume response.Vijay Bellur2010-01-231-1/+1
| | | | | | | | | | | | op_errno should not be looked up to stop processing setvolume_cbk(). This fixes the problem of 3.0.x clients crashing if they attempt to connect to 2.0.x servers. Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 564 (3.0.1rc3 server daemon crashes when any of the 2.0.x version client connects) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=564
* error-gen: change all STACK_UNWIND calls to STACK_UNWIND_STRICTAnand Avati2010-01-231-848/+580
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269
* error-gen: unwind fsync with proper parametersAnand Avati2010-01-231-22/+14
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 553 (server crashed in server_fsync_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=553
* protocol/server: cleanup whitespacesv3.0.1rc4Anand Avati2010-01-231-434/+432
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 272 (Server backend storage hang should not cause the mount point to hang) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272
* Server backend storage hang should not cause the mount point to hang.Anand Avati2010-01-236-11/+305
| | | | | | | | | | | | | | | | | | | Submitted-by: Krishna Srinivas <krishna@gluster.com> NOTE: fixed compilation issues in posix.c introduced while merging storage/posix polls for FS/kernel being functional by issuing statvfs() call. In case statvfs expires the timer, storage/posix will send CHILD_DOWN to upper translator. Ultimately this will cause protocol/server to disconnect all clients connected and also cleans up the data structures. Hence if soft lockup or other kernel bug causes backend FS to hang, the clients will not be hung. Signed-off-by: Krishna Srinivas <krishna@gluster.com> Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 272 (Server backend storage hang should not cause the mount point to hang) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272
* protocol/server: handle group id decoding in a stricter wayAnand Avati2010-01-221-0/+3
| | | | | | | | | | This causes crash between 3.0.x servers and 2.0.x clients Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 564 (3.0.1rc3 server daemon crashes when any of the 2.0.x version client connects) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=564
* cluster/afr: Send the struct flock returned by the server to the user.Vikas Gorur2010-01-211-1/+1
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 521 (SPECFS validation fails over distribute + replicate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=521
* storage/posix: Make the janitor sleep duration configurable.v3.0.1rc2Vikas Gorur2010-01-212-12/+35
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 533 (close() should not block main loop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533
* storage/posix: Hand off calling close() and closedir() to the janitor thread.Vikas Gorur2010-01-192-33/+81
| | | | | | | | | | | | Let the janitor thread handle calling close() and closedir() on fd's and DIR * when posix_release is called. This avoids blocking the main server loop due to close(). Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 533 (close() should not block main loop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533
* stripe entry self healAmar Tumballi2010-01-191-10/+97
| | | | | | | | | | | Create the entry (either regular file or directory), when its missing in some of the subvolumes and available on some. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 535 (stripe entry self-heal..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=535
* cluster/afr: Pick a source for metadata self-heal even if all nodes are ↵Vikas Gorur2010-01-141-0/+28
| | | | | | | | | | | | | | | innocent. If metadata changelog has been disabled, all subvolumes will be innocent. In that case, simply pick the subvolume on which the file has the lowest uid as the source and sync other subvolumes to it. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 451 (metadata self-heal does not a pick a source if mode/times have been changed at the backend) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=451
* cluster/unify: don't call xl_init_tree on namespace node.Raghavendra G2010-01-141-11/+0
| | | | | | | | | | | | | | | | | | | | - just before xl_init_tree call on namespace, unify node is set as parent of namespace node and since xl->ready of unify node is set only after return from init call, calling xl_init_tree on namespace node will result in execution of init of unify node for the second time. This results in following bugs: * since during second execution, parent of namespace node is unify, init of unify xlator fails. * even if init did not fail, re-execution of init in itself is bad, since it results in memory leaks etc. Worse, it can result in infinite recursive calls into init of unify node. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 518 (unify does not start) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=518
* features/locks: Fix broken interface grant_blocked_inode_locksPavan Sondur2010-01-142-22/+35
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 496 (deadlock in pl_inode_setlk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=496
* features/locks: Do not call grant blocked locks in pl_forgetPavan Sondur2010-01-141-44/+85
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 496 (deadlock in pl_inode_setlk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=496
* fuse: treat DESTROY message as proto requires, ie. don't leave it unansweredCsaba Henk2010-01-121-2/+4
| | | | | | | | Signed-off-by: Csaba Henk <csaba@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
* cluster/afr: Use dict_ref instead of dict_copy_with_ref.Vikas Gorur2010-01-081-2/+2
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 509 (Crash in afr_local_cleanup ()) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=509
* fuse: fix memleakCsaba Henk2010-01-061-0/+1
| | | | | | | | | | continuing the work of d281971e Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 438 (Memory leak) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=438
* storage/posix: Zero out the checksum array in rchecksum.Vikas Gorur2009-12-281-0/+2
| | | | | | | | | | | Set the checksum bytes to zero to ensure random junk is not returned as the checksum. 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: Allocate diff algorithm loop_state structures only once.Vikas Gorur2009-12-282-47/+167
| | | | | | | | | | | | Instead of CALLOC'ing a loop_state structure at the beginning of every loop, keep a table of allocated structures and reuse them. 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: Report number of blocks healed during diff self-heal.Vikas Gorur2009-12-282-1/+18
| | | | | | | | 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
* protocol/client: Fail revalidate with ESTALE.Vikas Gorur2009-12-281-0/+1
| | | | | | | | 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
* properly ref/unref fd in stripe_opendir_cbkAmar Tumballi2009-12-221-0/+5
| | | | | | | | | | fixes the crash due to dereferencing NULL fd pointer Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 497 (Client crashes in fuse_fd_cbk while running ltp tests) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=497
* features/locks: Unwind if inode is NULL to prevent 'lost' frame.Pavan Sondur2009-12-211-6/+9
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@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
* fuse-bridge: Don't try to fill a loc in setattr when we can proceed on with ↵Csaba Henk2009-12-181-2/+9
| | | | | | | | | | | | an fd. This fixes broken ftruncate on unlinked files. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 472 (OpenOffice fails on GlusterFS $HOME due to fuse_loc_fill error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=472
* distribute: Dont dereference sbuf on failed readlink_cbkShehjar Tikoo2009-12-181-0/+4
| | | | | | | | | | | This fixes a crash that was caused due to a NULL pointer deref because a NULL sbuf is returned if the readlink fop fails. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 492 (distribute crashes in readlink) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=492
* Added null checks in "fini"Harshavardhana Ranganath2009-12-182-0/+6
| | | | | | | | Signed-off-by: Harshavardhana <harsha@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 364 (Segfault in io-cache) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=364
* cluster/dht: Check for pointers before de-referencing in dht_stat_merge()Vijay Bellur2009-12-161-0/+3
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 463 (Crash in dht_stat_merge ()) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=463
* more cleanup in stripe stat structuresAmar Tumballi2009-12-151-335/+83
| | | | | | | | | | Removed few more 'fops' from stripe. More cleaner stat structure return. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 340 (Kernel Compilation fail in stripe) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=340
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