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* use "geo-replication" all over as the official name of this featureCsaba Henk2011-04-159-94/+92
| | | | | | | | | | Use GEOREP macro if you want to refer to the feature in code. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2757 (refactory gsync/gsyncd/syncdaemon/whatever to geo-replication) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2757
* glusterd/volgen: refactor some thingsCsaba Henk2011-04-153-61/+76
| | | | | | | | | | | | | | | | - use macros for exported volume tunables - introduce glusterd_volinfo_get_boolean as retrieval of boolean optuions was a recurring pattern and became somewhat cumbersome Also fixed illegal access to volinfo dict. @pranith: use always the glusterd_volinfo_get* API for that purpose so that defaults are taken to consideration. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2757 (refactory gsync/gsyncd/syncdaemon/whatever to geo-replication) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2757
* syncdaemon: split gluster_command to make it possible to set options for ↵Csaba Henk2011-04-151-1/+1
| | | | | | | | | | glusterfs Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: work around python feature of allowing double leading slashes in ↵Csaba Henk2011-04-151-1/+4
| | | | | | | | | | canonicalized paths Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* mgmt/glusterd: restart gsyncd on glusterd restartPranith Kumar K2011-04-145-3/+212
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2761 (Restart gsyncd processes on glusterd restart) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2761
* features/marker: fix the excessive logs in markerAmar Tumballi2011-04-142-19/+27
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2754 ([glusterfs-3.2.0qa11]: excessive logging in marker) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2754
* mgmt/glusterd: Prevent dict unserialize for buf with 0 lengthPranith Kumar K2011-04-141-6/+8
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2753 (perf-test failed with "buf is null!" message) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2753
* quota: resume the stub when its not NULLRaghavendra Bhat2011-04-141-1/+1
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2758 ([glusterfs-3.2.0qa11]: symlink hangs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2758
* DHT: Add xlator-option assert_no_child_downshishir gowda2011-04-143-0/+24
| | | | | | | | | | 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/afr: Avoid null dereferencePranith Kumar K2011-04-141-1/+3
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2750 ([glusterfs-3.2.0qa11]: nfs server crashed in afr_sh_entry_expunge_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2750
* marker: pass cookie properly while filtering quota xattrs.v3.2.0qa12Raghavendra G2011-04-141-6/+9
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@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: fail the volume stop opeeration if Gsync sessions are active.Kaushik BV2011-04-141-0/+36
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2751 (Volme stop must not be proceeded if gsync sessions are active for the volume) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2751
* mgmt/glusterd: Implementation of volume gsync status [master [slave]]Kaushik BV2011-04-147-162/+1131
| | | | | | | | | | | | | | Changes made in the path of gsync start/stop as well, where we maintain a list of active gsync sessions, hence gsync stop could be executed at all nodes. A new dict in glusterd_volinfo_t added to maintain an active list of gsync slaves running on each master. Signed-off-by: Kaushik BV <kaushikbv@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
* quota/(f)truncate: pass correct delta for updating parent sizes after ↵Raghavendra G2011-04-141-4/+4
| | | | | | | | | | successful completion. 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
* mgmt/glusterd: check for 'peerinfo->mgmt' before accessing itAmar Tumballi2011-04-141-4/+4
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2728 ([glusterfs-3.2.0qa11]: glusterd crashed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2728
* glusterd: Respond to cli with empty iobref is serialize fails.shishir gowda2011-04-142-5/+5
| | | | | | | | | | | This usually happens if the size exceeds 128k. Earlier the cli used to hang if the response exceeded 128k size. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2725 (volume top displays "error" for path max) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2725
* mgmt/glusterd: Handle the features/quota for quotaPranith Kumar K2011-04-141-1/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2540 (quota enablement yields bogus client volfile) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2540
* glusterd: report the user if disable quota is given on already disabled quotaRaghavendra Bhat2011-04-131-0/+6
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@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
* PUMP: initialize loc at declarationPranith Kumar K2011-04-131-5/+5
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2726 ([glusterfs-3.2.0qa11]: glusterfs server crashed due to stack overflow) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2726
* mgmt/glusterd: server graph should have io-threads below pumpPranith Kumar K2011-04-131-4/+4
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2726 ([glusterfs-3.2.0qa11]: glusterfs server crashed due to stack overflow) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2726
* cli: join value arguments of "gsync config-set" with spacesKaushik BV2011-04-131-1/+1
| | | | | | | | | | | | | When a given gsync tunable is supposed to hold a command (which can take options), it's quite possible that it spaces in its value. Try to approximate this situation by joining the leftover arguments. Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2713 ([glusterfs-3.2.0qa10]: config-set works only for one value) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2713
* glusterd: sanitize gsyncd config option validationCsaba Henk2011-04-131-22/+37
| | | | | | | | | | | | | - rely on --config-check functionality of gsyncd to find out if option exists - maintain a list of those options with which we don't want the user to fiddle with (glusterd internals imply these so it' just the proper component for it) - fail if user does a set/del on these Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2659 (gsync config-del option is not working properly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2659
* syncdaemon: ensure -/_ invariance in tunables, in all componentsCsaba Henk2011-04-133-18/+32
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2659 (gsync config-del option is not working properly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2659
* syncdaemon: refactor gsyncd.py cmdline interface to configurationCsaba Henk2011-04-131-19/+35
| | | | | | | | | | | - existence of given tunable is checked - add --config-check option to just do a check for existence of tunable Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2659 (gsync config-del option is not working properly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2659
* syncdaemon: force termination for unhandled exception in any threadCsaba Henk2011-04-135-13/+27
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736
* syncdaemon: streamline user-visible messages (and control flow a bit, too)Csaba Henk2011-04-132-11/+11
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2644 (no volume-mark, if the behaviour persists have to check if master gsyncd is running.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2644
* syncdaemon: fix parsing of the volume-mark structureCsaba Henk2011-04-131-1/+1
| | | | | | | | | | | The parsing error implied that all xtimes were considered to be valid, regardless of the volume mark. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2535 (gsync cascading) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2535
* syncdaemon: return exit code properlyCsaba Henk2011-04-131-3/+6
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: fix pidfile deletion on failed pidfile acquisitionCsaba Henk2011-04-131-1/+6
| | | | | | | | | | | (not triggered in glusterd instrumentation of gsyncd as glusterd does pidfile probing by itself) Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: minor fixesCsaba Henk2011-04-133-4/+2
| | | | | | | | | | | - whitespace fix - remove superfluous imports Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* mgmt/glusterd: Remove excessive INFO logsPranith Kumar K2011-04-131-3/+6
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@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
* mgmt/glusterd: log stats commands to cmd logPranith Kumar K2011-04-131-0/+5
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2735 (log stats commands (top/profile) to cmd log) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2735
* mgmt/glusterd: volume reset force implementationPranith Kumar K2011-04-134-89/+144
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2729 (Implement force option for volume reset) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2729
* features/quota: update quota-limit stored in directory contexts after ↵Raghavendra G2011-04-131-0/+4
| | | | | | | | | | reconfigure. Signed-off-by: Raghavendra G <raghavendra@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
* features/marker: Filter the quota xattr's on getxattr with NULL name argument.Junaid2011-04-133-2/+36
| | | | | | | | 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
* features/marker: Call update txn when the directory size and its ↵Junaid2011-04-131-1/+8
| | | | | | | | | | contribution are not same. 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
* remove excessive logs due to log enhancementAmar Tumballi2011-04-136-14/+25
| | | | | | | | 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
* declare favorite child as int instead of unsigned intRaghavendra Bhat2011-04-131-1/+1
| | | | | | | | | | | | | | In afr_private_t structure favorite child is declared as unsigned int. In init function of afr we set favorite child to -1, if that option is not found in volfile. But favorite child value will be set to a huge value instead of -1 since it is an unsigned int and in statedump file favorite child value is displayed as a huge value instead of -1. Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2668 ([glusterfs-3.2.9qa7]: createbench error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2668
* features/quota: check for proper return value in case failure of dict_get_binRaghavendra G2011-04-121-1/+1
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2723 ([glusterfs-3.2.0qa11]: glusterfs client crashed in quota_validate_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2723
* features/quota: add error checks for failure of quota_inode_loc_fill.Raghavendra G2011-04-121-8/+34
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2727 ([glusterfs-3.2.0qa11]: nfs server crashed in quota_check_limit) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2727
* quota: assign frame->local to local before checking op_retRaghavendra Bhat2011-04-121-1/+2
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2733 ([glusterfs-3.2.0qa11]: nfs server crashed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2733
* features/quota: Validate the quota options. and donot include into the ↵Junaid2011-04-121-0/+28
| | | | | | | | | | client volfile. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2541 (insufficient option validation in quota translator) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2541
* features/marker: Adding NULL checks.Junaid2011-04-124-27/+35
| | | | | | | | 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
* protocol/client: convert to errno before checking for EAGAINAmar Tumballi2011-04-121-5/+10
| | | | | | | | | | | in *lk_cbk() functions. Network error code may be different than what is actual errno code. 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
* protocol/client: fix the fd_count decrement logicAmar Tumballi2011-04-121-3/+5
| | | | | | | | | | the error creeped in during some code cleanup and logging enhancement Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1761 (incorrect self-heal behaviour when files are deleted) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1761
* temporary workaround for mtab update race thingyCsaba Henk2011-04-123-0/+4
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2690 (race between mtab updates of mount and umount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690
* mgmt/glusterd: Mount a maintainance client only on the glusterd which ↵Junaid2011-04-121-2/+2
| | | | | | | | | | received quota enable through cli. 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
* build fixesVenky Shankar2011-04-113-17/+47
| | | | | | | | Signed-off-by: Venky Shankar <venky@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
* mgmt/glusterd: Fix warning in glusterd buildPranith Kumar K2011-04-111-0/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2718 (Fix warning in glusterd build) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2718
* mgmt/glusterd: Quota client lazy umount.v3.2.0qa11Junaid2011-04-111-32/+77
| | | | | | | | 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