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* spelling corrections in glusterfs codeVishwanath2011-06-238-21/+21
| | | | | | | | Signed-off-by: Vishwanath S Bhat <vishwanath@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2903 (Last spelling errors in source code) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2903
* distribute: handle 'fix.layout' key in setxattr() instead of getxattr()Amar Tumballi2011-06-232-73/+50
| | | | | | | | | | | | | | | 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
* libglusterfs: added syncop_* functionsAmar Tumballi2011-06-232-2/+260
| | | | | | | | | | | | * implemented open,close,readv,writev,listxattr,create,unlink * also fixed a dictionary ref issue with lookup_cbk Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3081 (synchronous operations should be enhanced) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3081
* bring in strict check on export directory being re-used for different volumeAmar Tumballi2011-06-235-5/+102
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3065 (make sure the export directories are not re-used as part of another volume) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3065
* gluster volume info: fix the output of 'stripe-replicated' volumesAmar Tumballi2011-06-234-13/+49
| | | | | | | | | | also fix the glusterd-store to preserve the required information Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3040 (need a way to create volumes with 'stripe+replicate' setup..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3040
* gluster volume create: option for stripe + replicate volumeAmar Tumballi2011-06-235-24/+149
| | | | | | | | | | So RAID01 like option is a possibility Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3040 (need a way to create volumes with 'stripe+replicate' setup..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3040
* Fix typos in manpages.Sachidananda2011-06-222-2/+2
| | | | | | | | | | Thanks to: Patrick Matth?i <pmatthaei@debian.org> for patches. Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2902 (Errors in manpages) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2902
* Stripe selfheal: Prevent spurious STACK_DESTROY callshishir gowda2011-06-221-0/+4
| | | | | | | | | | The stack is destroyed in the cbk Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3056 ([4597929cc527f8abaf9ef9e1d5499ea416e5c7ff] Crash in client at client3_1_mknod_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3056
* fuse: consider a lookup as revalidate even if the inode is present in new graph.Raghavendra G2011-06-221-10/+12
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3041 ([glusterfs-3.1.5qa2]: stat gives EINVAL) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3041
* performance/quick-read: Perform error handling only when GF_CALLOC failsVijay Bellur2011-06-221-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3011 (Uninterruptible processes writing(reading ? ) to/from glusterfs share) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3011
* Stripe lookup: aggregate xattrsshishir gowda2011-06-221-0/+4
| | | | | | | | | | | stripe default setxattr works on first child. If the first cbk is not the first child, then we were loosing the xattrs. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3066 (aggregate xattrs in stripe lookup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3066
* mgmt/glusterd: Enable quota only when volume is started.Junaid2011-06-221-0/+6
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2620 (CLI improvements in quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2620
* NFS : Pass valid argument in mnt3svc_dump.Gaurav2011-06-221-1/+1
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2692 (NFS server crashes on showmount -a) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2692
* performance/quick-read: reset open_in_transit to zero in case of an error.Raghavendra G2011-06-221-0/+1
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3011 (Uninterruptible processes writing(reading ? ) to/from glusterfs share) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3011
* pump: mark pending before notify to children to avoid race in single CPU.Krishnan P2011-06-201-2/+2
| | | | | | | | Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3050 ('replace-brick' hangs on vm's) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3050
* features/quota: Print a log when reconfigure fails.Junaid2011-06-201-5/+8
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2775 (crash in reconfigure) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2775
* afr: bg self-heal must be off if self-heal-count=0.Krishnan P2011-06-201-3/+3
| | | | | | | | Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3036 (self-heal problem in replace-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3036
* Fix the command line log to display correct error message.Sachidananda2011-06-191-1/+3
| | | | | | | | Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3054 (Typo in cli message) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3054
* Print error message to report missing mount point.Sachidananda2011-06-191-0/+3
| | | | | | | | Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3053 (No proper error is shown when the mount point is not present) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3053
* CLI : Display possible options in proper format.Gaurav2011-06-192-6/+18
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2598 (Volume access option suceeds with any string value) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2598
* extras: Add quota-related debugging scripts.Raghavendra G2011-06-192-0/+90
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* print the owner and the transport for the blocked locks in server statedumpRaghavendra Bhat2011-06-191-2/+4
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2949 (self-heal hangs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2949
* stack: make process state dump more debug friendlyAnand Avati2011-06-192-0/+30
| | | | | | | | | | store points of stack wind and unwind (function names) for each frame and dump them in process state dump Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1059 (enhancements for getting statistics from performance translators) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1059
* cli: Print the error message sent by glusterd when quota list cmd fails.Junaid2011-06-171-3/+12
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2856 ([glusterfs-3.2]: Misleading 'quota remove' output.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2856
* core: fill 'ia_ino' from 'ia_gfid' in 'storage/posix' to preserve same ino ↵Amar Tumballi2011-06-1614-363/+25
| | | | | | | | | | | | | | | 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
* cluster/afr: Give proper device id for mknodPranith Kumar K2011-06-161-1/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2840 (files not getting self-healed when the first child goes down) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2840
* mgmt/glusterd: chdir into mount in second child process while crawling the ↵Junaid2011-06-161-9/+7
| | | | | | | | | | | | | | fs in quota enable. Because the management mount is waiting for glusterd's response and glusterd is doing waitpid on the child which is trying to do chdir into mount, thus causing a deadlock situation. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2560 (Lazy umount should be done for the maintainance mode mountpoint) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2560
* logging: fill proper domain names at places where it is missingAmar Tumballi2011-06-1612-147/+142
| | | | | | | | | | also changed some error messages where it was not explicit 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
* 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 Tumballi2011-06-164-61/+91
| | | | | | | | | | | | | | | | * 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
* build: fixes to work on solarisAmar Tumballi2011-06-163-2/+24
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3002 (build issues on solaris) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3002
* features/marker-quota: use contribution value to reduce parent's size, if ↵Raghavendra G2011-06-161-1/+5
| | | | | | | | | | the value to be subtracted is not passed as argument to reduce_parent_size. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: hold lock on dirty inode's parent while healing a ↵Raghavendra G2011-06-161-24/+87
| | | | | | | | | | dirty inode. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: hold parent inodelk during creation of xattrs on ↵Mohammed Junaid Ahmed2011-06-161-47/+192
| | | | | | | | | | | directory. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: check for refcount being zero holding lock in ↵Raghavendra G2011-06-164-21/+13
| | | | | | | | | | quota_local_unref. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: wipe parent_loc in marker_local_unref.Raghavendra G2011-06-161-0/+1
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* marker-quota/rename: use contribution values from backend instead of ↵Raghavendra G2011-06-162-97/+194
| | | | | | | | | | in-memory while reducing parent sizes during rename Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: use mutexes while accessing contribution values.Raghavendra G2011-06-163-49/+97
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker: fixes in dirty inode self-heal codepath.Raghavendra G2011-06-161-9/+10
| | | | | | | | | | | | | - fix fd-leak of fd opened on the directory. - don't add (instead just assign) next offset at which readdir has to be sent to local->d_off. - assign to local->d_off before winding lookup call to get child contribution. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* libglusterfs/call-stub: Allow unwinding of frames for rename during ↵Raghavendra G2011-06-161-2/+0
| | | | | | | | | | call_resume_unwind. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: performance optimization.Raghavendra G2011-06-161-3/+10
| | | | | | | | | | - abort updation process if delta is zero. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/marker-quota: fixes in rename path.Raghavendra G2011-06-166-71/+414
| | | | | | | | | | | | | - remove xattrs from newpath after rename is complete. - hold inodelk on both parents (if they are different) before doing rename and gather contribution values of oldpath and newpath to their parents while still holding the locks. Use these contribution values to reduce parent sizes. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2697 (Quota: add-brick creates the size go awkward, though it was perfect earlier) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2697
* features/quota: after validation on a path, reset variable just_validated to ↵Raghavendra G2011-06-161-6/+11
| | | | | | | | | | zero before checking the size of parent. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2741 (Quota: new files not getting created even if space is available) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2741
* PUMP: perform opendir on pump xlator instead of its childPranith K2011-06-161-4/+2
| | | | | | | | | | | | | | | | | | | | | | When replace-brick is performed, there is a high probability for the directories on the source brick to not have any pending entry xattrs. So for proper self-heal we need the force merge to kick in. If the opendir is performed on pump xlator directory is examined and if the entries on its children do not match then force merge is triggered, so missing entries will be created on the sink. Pending xattrs are set from source to sink on the files present on source in this process. So when the lookup happens the self-heal is triggered. Before this fix, the code is working because the self-heal source is decided based on what file is biggest in size which is a wrong and removed. Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2586 (read child is set without checking the xattr) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2586
* cluster/distribute: remove the unused variable from 'conf'Amar Tumballi2011-06-164-22/+0
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3013 (error in the log file upon taking the statedump) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3013
* rdma: fix the excessive logsAmar Tumballi2011-06-162-3/+5
| | | | | | | | 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
* build warning fixesAmar Tumballi2011-06-167-62/+60
| | | | | | | | | | mainly fixes all the sockaddr related 'strict aliasing' warnings Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2550 (build warnings) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2550
* fixing some build issues in Mac OS XAmar Tumballi2011-06-168-18/+17
| | | | | | | | 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
* Update man pages to include newer options.Sachidananda2011-06-163-3/+22
| | | | | | | | Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2444 (keep man pages upto date with new codebase.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2444
* pump: cleanup xattrs on both commit and abort path.Krishnan P2011-06-164-4/+207
| | | | | | | | | | | | | | | This change makes glusterd to send a setxattr command for replace-brick commit operation similar to abort. Earlier we could commit even before the 'migration' of data was complete, with this change we fail that operation. Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3033 (Changes to replace-brick and syntask interface.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3033
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