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* glusterfsd: check for process mode before performing mountKaushal M2011-07-211-0/+1
| | | | | | | | | | | | | create_fuse_mount() now checks if it is a client process before performing mount. If not a client process, it returns an error. Added changes suggested Change-Id: If8548ad60d345bb8cd09686ceed0d83522799761 BUG: 2469 Reviewed-on: http://review.gluster.com/5 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* glusterfs: add --acl command line option to load ACLs on the client sideAnand Avati2011-07-081-0/+1
| | | | | | | | | also set the turn off filtering of ACL keys in FUSE xattr FOPs. 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
* fix multiple transport portmap issues in client handshakeAmar Tumballi2011-06-081-0/+1
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2294 (Currently there is no way through cli to make a volume listen on both the transports (socket/rdma)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2294
* upon daemonizing, wait on mtab update to terminate in parentCsaba Henk2011-05-191-0/+1
| | | | | | | | | | | | | | This fixes the race in between the mtab update attempts of mount and umount when we do a lazy umount right after mounting, in order to hide the given fs instance; yet this way we still avoid the deadlock of the fs and mount which we can hit if we wait unconditionally for the mtab update to terminate (cf. bz #511). 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
* features/marker: Fix memory corruption.Junaid2011-03-311-0/+2
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2629 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2629
* fuse: set 'graph->used' after graph changeAmar Tumballi2011-03-181-0/+2
| | | | | | | | | | | Because in the current way, we have chances of changing the graph to old one too. with this, we can control this. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2503 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2503
* libglusterfs: added graph id in loggingAmar Tumballi2011-03-181-1/+4
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* glusterfsd: log enhancementAmar Tumballi2011-03-171-0/+7
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* libglusterfs: all header files updatedAmar Tumballi2011-03-171-2/+1
| | | | | | | | | | | | * whitespace cleanup (M-x whitespace-cleanup) * indentation fixes (M-x indent-region) * replaced tab with spaces (M-x untabify) Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* storage/posix: Added GF_XATTROP_ADD_LONG_ARRAY flag to perform 64bit xattrop ↵Mohammed Junaid Ahmed2011-03-161-0/+1
| | | | | | | | | | operations. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* glusterfsd: translator info event handling implementationPranith K2011-03-101-0/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1965 (need a cmd to get io-stat details) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1965
* debug/io-stats: Changes for handling gluster profilePranith K2011-03-101-0/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1965 (need a cmd to get io-stat details) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1965
* build fixes in mac os xv3.1.3qa5shishir gowda2011-03-071-0/+5
| | | | | | | | | | | | | | | | Looks good. ----- Original Message ----- From: "Amar Tumballi" <amar@gluster.com> To: rfc@dev.gluster.com Sent: Thursday, March 3, 2011 6:30:52 PM Subject: [PATCH BUG:625] build fixes in mac os x Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 625 (Gluster Fails to build on OS X 10.6.2) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=625
* Solaris xattr support for symlink and special files.v3.1.3qa3shishir gowda2011-03-041-0/+1
| | | | | | | | | | | | | | | | | | Since glusterfs uses xattr for storing gfid, and xattr support for symlinks and special files does not exist in solaris. The work around is provided by creating hidden files under export directory on solaris hosts only. the hidden files ares maintained in .glusterfs_xattr_inode directory, and all xattr ops on symlink and special files are redirected to respective inodes. All dir entries with name starting as .glusterfs (GF_HIDDEN_PATH) will not be shown in readdir ops. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2213 (Symlink fails with ENODATA) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2213
* core: have framework for GF_EVENT_CHILD_MODIFIED notifcation eventAnand Avati2011-02-221-0/+1
| | | | | | | | | | | | | If anything changes anywhere in the graph, all xlators know that something has changed. Previously dht and afr would mask certain events from propagating up. Now they forward GF_EVENT_CHILD_MODIFIED event in those situations Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2450 (scalability enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2450
* implement "--client-pid" option which can forcibly set the pid value in ↵Csaba Henk2011-01-271-0/+2
| | | | | | | | | | messages to a predefined value Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2310 (georeplication) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2310
* rpc-transport/rdma: Fix 2KB as threshold size for msgs that can be ↵Raghavendra G2010-11-071-0/+7
| | | | | | | | | | | | | transferred inline. - Any fop/mop that can result a reply whose size is greater than this threshold allocates and submits a buffer along with the request to receive reply. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 513 (Introduce 0 copy rdma) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=513
* Solaris build: Fix linux only featuresshishir gowda2010-10-211-0/+4
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1990 (Gluster mainline build on solaris fails with errors) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1990
* Copyright changesVijay Bellur2010-10-111-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* features/locks: cluster/afr: Misc fixes for lock recovery.Pavan Sondur2010-10-051-4/+2
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 865 (Add locks recovery support in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865
* Change GNU GPL to GNU AGPLPranith K2010-10-041-3/+3
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1388 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1388
* Changes to replace flock with gf_flock across GlusterFS.Pavan Sondur2010-10-011-0/+8
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 865 (Add locks recovery support in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865
* cluster/afr: Recover locks on child_up from source to sink.Pavan Sondur2010-10-011-1/+1
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 865 (Add locks recovery support in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865
* protocol/client: cluster/afr: Support lock recovery and self heal.Pavan Sondur2010-09-301-1/+14
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 865 (Add locks recovery support in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865
* mgmt/glusterd: prevent cleanup_and_exit if its already startedPranith K2010-09-281-0/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1706 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1706
* core: Introduce string representation of GF_EVENTSShehjar Tikoo2010-09-221-0/+7
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1643 (Initial requests after mount ESTALE if DHT subvolumes connect after nfs startup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1643
* Glusterd: gluster volume set <volume> <option> <value>Kaushik BV2010-09-181-0/+2
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1159 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1159
* changes to client to make use of the rdma functionality.Raghavendra G2010-08-301-0/+3
| | | | | | | | | | | - preallocate buffers in client and pass them to transport layer whenever a large response is expected. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 513 (Introduce 0 copy rdma) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=513
* portmapper program added to glusterfsd mgmt rpcAmar Tumballi2010-08-211-0/+4
| | | | | | | | | | | * some bug fixes glusterd-pmap.c * also renamed 'fetch-spec.c' -> 'glusterfsd-mgmt.c' Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1314 (portmapper functionality) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1314
* mem pool for call_stub_tshishir gowda2010-08-061-0/+2
| | | | | | | | | Ran posix compliance test and sanity test Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 329 (Replacing memory allocation functions with mem-type functions) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
* proper way to do defrag of a mountpointAmar Tumballi2010-07-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Usage: "glusterfs-defrag <MOUNTPOINT>" there are new features added to distribute with this patch: * bash# getfattr -n trusted.distribute.linkinfo <file> Gives output in the format "<hostname>:<directory>", if there is a linkfile present, where hostname is server, directory is backend directory where the actual linkfile is present. * bash# getfattr -n trusted.glusterfs.pathinfo <path> Gives layout information if directory, and info about actual location of file in backend servers, in the form of 'hostname:directory'. (TODO: should extend it to all xlators) * bash# getfattr -n trusted.distribute.fix.layout <path> scales out the directory layout in distribute, so when new servers are added, layouts are fixed to include them. * removed 'scale-n-defrag.sh' as its no more required. * changed 'defrag.sh' to have a feature to specify target bricks, so defrag happens to only those nodes. moved the file to 'glusterfs-defrag', which now gets installed to '${prefix}/bin' * storage/posix: takes new option 'hostname' so it can resolve to same hostname given during 'gluster volume create'. with 'trusted.glusterfs.pathinfo' posix returns the value in 'hostname:real_path' format. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1073 ('gluster defrag <VOLNAME>' fails in mainline) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1073
* minor option handling refactorizationsCsaba Henk2010-07-081-1/+1
| | | | | | | | | | | | - clean up ZR_* internal option defines - make argument order of glusterfs_graph_activate() aligned with other graph ops Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* fix up option handlingCsaba Henk2010-07-081-1/+5
| | | | | | | | | | | | | | | | | After 79241696, the following anomalies came up: - --mac-compat and --read-only was rejected originally on server side, 79241696 cancelled this check - direct I/O option handling was interfered by 79241696 - --mac-compat had no effect on Linux and does not compile on Mac Restore original behaviors. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* removed 'fop->checksum' from codebase as its not required anymoreAmar Tumballi2010-07-061-1/+0
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 734 (keep only the working/usable code in build tree to focus more on development) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=734
* dynamic volume changes for graph replacementAnand Avati2010-06-071-36/+65
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* fuse: add a built-in fuse traffic dumper mechanismCsaba Henk2010-06-071-0/+1
| | | | | | | | | | | It makes fuse dumping possible on platforms where strace is not available (eg. OS X), moreover it makes reporting of fuse related bugs more convenient. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 972 (Metabug for misc. fuse features) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=972
* OS X: basic additions for OS X client supportCsaba Henk2010-05-211-5/+0
| | | | | | | | 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
* added features/mac-compatCsaba Henk2010-05-131-0/+1
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 800 (Problem on OSX with NFS and CIFS exports) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=800
* frame's 'op', 'type' restructuredAmar Tumballi2010-05-031-41/+25
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
* backword compatibility with 3.0.x releases - restoredAmar Tumballi2010-04-071-0/+5
| | | | | | | | | | | | | | * glusterfs.h - added back the removed 'fop' types in same order * call-stub.c - enhanced logging in case of failure * server-protocol.c - added a ENOSYS function for these fops, so there will be no crash if a old client connects to mainline server. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 734 (keep only the working/usable code in build tree to focus more on development) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=734
* core: Do internal latency measurement of FOPs.Vikas Gorur2010-04-041-0/+1
| | | | | | | | | | | | | | | | | | | This patch adds a facility by which each translator keeps track of the average latency of a FOP from its point of view. That is, the duration between the translator handing over the call to a lower-level translator and the reply coming back. The latency measurement is off by default, and can be toggled by sending SIGUSR2 to the GlusterFS process. Latency data is printed as part of the process state dump. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 268 (Add timing instrumentation code) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268
* fop namespace cleanup.Amar Tumballi2010-03-311-12/+0
| | | | | | | | | | | | removed 'lock_notify', 'lock_fnotify', 'setdents', 'getdents' from 'fop' list, and removed 'stats' from mop list, as they are no more used in the codebase, and had made code bulky/buggy. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 734 (keep only the working/usable code in build tree to focus more on development) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=734
* added '--read-only' command line option for glusterfsAmar Tumballi2010-03-241-0/+1
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 712 (mount.glusterfs script doesn't handle 'ro' option) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=712
* 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
* storage/posix: Added janitor thread.Vikas Gorur2009-12-021-0/+2
| | | | | | | | | | | | | | | | | | 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
* bring new MOP called NOTIFY.Amar Tumballi2009-12-011-2/+3
| | | | | | | | | | | | | | 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
* Implement lookup in locks to return lock count in a dict value.Pavan Sondur2009-10-281-0/+3
| | | | | | | Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 306 (Enhance locks to aid debugging) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=306
* Changed occurrences of Z Research to Gluster.Vijay Bellur2009-10-071-1/+1
| | | | Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* Removed remaining references to chmod, chown and utimens as part of setattr ↵Pavan Sondur2009-10-061-6/+1
| | | | | | | | | | | changes. Removed references to chmod, chown and utimes. Removed utimes references in AFR and writebehind. 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
* core: Separate readdirp and readdir fopsShehjar Tikoo2009-10-061-0/+1
| | | | | | | Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 292 (Separate readdirp functionality from readdir fop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=292