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* access-control: superseded by posix-acl translatorAnand Avati2011-07-086-2132/+9
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* posix-acl: implementation of POSIX ACL as a translatorAnand Avati2011-07-089-1/+2142
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* storage/posix: set ACL keys during new entry/inode creationsAnand Avati2011-07-081-0/+131
| | | | | | | | | | honor "system.posix_acl_access" and "system.posix_acl_default" keys in params dict to setxattr into the backend while creating new entry/inodes Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* fuse: introduce "noacl" option to disable ACL checksAnand Avati2011-07-082-11/+51
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* fuse: fill frame->root->groups with aux gids of the processAnand Avati2011-07-081-0/+53
| | | | | | | | | | Pick the groups in /proc/<pid>/status from the line starting with "Groups: " by parsing the list of integers which follow Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* dht: set linkto xattr with linkfile create (mknod)Anand Avati2011-07-081-75/+13
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* dht disk usage: Correct free blk calculationshishir gowda2011-07-071-2/+2
| | | | | | | | | | | | | | Use f_bavial instead of f_bfree for %free calculation This fixes mismatch of df output wrt backend and glusterfs where: f_bfree = /* # free blocks */ f_bavail; /* free blocks avail to non-superuser */ Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3084 (Correcting percent calculation of disk space) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3084
* features/marker-quota: call stack destroy when hardlink count is not greater 1.Junaid2011-07-011-0/+6
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* mnt/fuse: Do a pthread_cond_broadcast for both CHILD_UP and CHILD_DOWN events.Raghavendra G2011-07-012-6/+7
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3091 (rebalance fails with "transport endpoint not connected" in 3.2.1 rdma set-up) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3091
* mount/fuse: wait till CHILD_UP event is recieved to do the first lookup.Raghavendra G2011-07-011-9/+2
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3091 (rebalance fails with "transport endpoint not connected" in 3.2.1 rdma set-up) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3091
* cluster/afr: fix the range of the lock taken in [f]truncatePranith K2011-07-011-4/+4
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3077 (afr [f]truncate locks wrong region in transaction) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3077
* mgmt/glusterd: return 0 when glusterd_op_get_ctx fails on other glusterd's.Junaid2011-06-301-1/+1
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3078 (Quota: list comamnd fails) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3078
* features/marker-quota: Change the log-level of gf_log to debug in ↵Junaid2011-06-301-2/+1
| | | | | | | | | | quota_inodelk_cbk(). Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* mgmt/glusterd: 'Quota' use quota-crawl.log to store logs of maintainence mount.Junaid2011-06-301-8/+4
| | | | | | | | | | Allow to set limits even when quota is disabled. 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
* features/marker-quota: Skip contribution creation on root.Junaid2011-06-231-8/+10
| | | | | | | | Signed-off-by: Junaid <junaid@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
* spelling corrections in glusterfs codeVishwanath2011-06-234-4/+4
| | | | | | | | 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
* 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 Tumballi2011-06-233-0/+19
| | | | | | | | | | 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 Tumballi2011-06-233-2/+52
| | | | | | | | | | 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
* 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
* 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
* 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
* 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 Tumballi2011-06-162-51/+54
| | | | | | | | | | 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 Tumballi2011-06-161-9/+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
* 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
* 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
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