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* performance/quick-read: handle the errors in qr_loc_fill properly when an ↵v3.1.1qa6Raghavendra G2010-11-131-2/+24
| | | | | | | | | | | | fop needs to do open before continuing. - without need_unwind set, 'goto out' will result in infinite loop. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2075 (inode_from_path silently consumes 99% CPU causing nfs client disconnects) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2075
* mgmt/glusterd: "peer probe new-hostname" should replace old-hostname of friendPranith K2010-11-137-87/+79
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1995 (Gluster Peer probe command keeps ip address instead of server name in the destination server) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1995
* stripe: allow lookup on an entry if other than first subvolume is downAmar Tumballi2010-11-131-1/+1
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2099 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2099
* nfsrpc: Change log levels for RPC program search messagesShehjar Tikoo2010-11-131-3/+3
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2072 (NFS server crash in __nfs_rpcsvc_program_actor) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2072
* cli: fix issues with running command over sshAmar Tumballi2010-11-131-1/+1
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2081 (gluster CLI does not work over ssh) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2081
* mgmt/glusterd: set the transport type correctly in create volumePranith K2010-11-131-4/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2095 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2095
* distribute: handle a case of 'local->key' being free'd twice.Amar Tumballi2010-11-131-1/+0
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2097 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2097
* Solaris: vasprint fix for %llu crashshishir gowda2010-11-131-87/+1
| | | | | | | | | | | | vasprint now inturn call gf_vasprintf, which calls vsnprintf. vsnprintf allocates buffer of required size, and hence prevents the sigsegv seen in vasprintf w.r.t %llu Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1058 (vasprintf dumps core when %llu is involved) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1058
* Solaris: Fix crash seen in rpc_clnt_reconnectshishir gowda2010-11-131-1/+1
| | | | | | | | | | | rpc_clnt_set_connected was being called from mgmt_rpc_notify with incorrect argument. The crash was only seen on solaris. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2013 (Gluster 3.1 should be supported on the current versions of Solaris and OpenSolaris) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2013
* rpcsvc: Fix crash in program search after portmap registration failureShehjar Tikoo2010-11-102-16/+29
| | | | | | | | | | | | | Failure to register with portmap was leaving the registered programs list in inconsistent state. This was causing a crash. portmap registration can fail if there is an NFS server already running. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2072 (NFS server crash in __nfs_rpcsvc_program_actor) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2072
* rpc/rpc-lib: don't build libgfrpc as a module.Raghavendra G2010-11-101-1/+0
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1427 (libgfrpc.so is not portable) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1427
* rpmspec: add glusterfs-core dependency for glusterfs-fuse packageAmar Tumballi2010-11-101-0/+2
| | | | | | | | | | | | also add dependency for rdma package Thanks to Bernard Li <bernard@vanhpc.org> for the patch Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2019 (glusterfs-fuse should require glusterfs-core (RPM spec file)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2019
* protocol/server: fix log level of message in server-resolver.cv3.1.1qa5Anand Avati2010-11-091-1/+1
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1092 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1092
* replicate: optimistic changelogAnand Avati2010-11-093-13/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The standard way of maintaining changelog in replicate has been to write out pending flags and to unset the pending flag post the actual operation. This new optimization kicks in only when all subvolumes are up. The optimization is that, during pre-op, no changelog is written for METADATA and ENTRY/RENAME operations. If during the operation nothing failed, no changelog is updated in post-op either. If however, something does fail during an operation, then, pending flags get written during post op pointing only towards the failed nodes. DATA transactions continue to work the way they are. If one subvolume is down, pending flags are written in pre-op changelog itself as before. The impact of this optimization is only in the case when both servers die or the client dies while the 'FOP' stage of the transaction is in progress. By nature of METADATA and ENTRY operations, detecting a mismatch later is not dependent on the presence of changelog. Changelog only determines the direction in which self-heal happens for these types of transactions. For the direction too this optimization does not have a major impact because in the cases of failure (both servers dieing or client dieing) the final state (direction of self-heal) would be arbitrary anyways as the syscall wouldn't have completed. Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2068 (performance enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2068
* libglusterfs: Memory accounting changesVijay Bellur2010-11-091-6/+8
| | | | | | | | | | | This patch disables memory accounting by default and provides better alignemnt for faster fetch. Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2068 (performance enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2068
* glusterd test-script change in add/remove-brick syntaxPranith K2010-11-091-4/+4
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1436 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1436
* cli: remove volume type from add-brick and remove-brick cmdsPranith K2010-11-096-80/+4
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1983 ("type" in add-brick is completely redundant) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1983
* client: Return correct pre/post iatt for dst during renameShehjar Tikoo2010-11-091-1/+1
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2050 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2050
* mnt3: Fail mount requests for disallowed clientsShehjar Tikoo2010-11-091-2/+3
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1385 (showmount says no access though it can be mounted.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1385
* rpc-transport/rdma: set the default quota of recv buffers to 128.Raghavendra G2010-11-091-2/+2
| | | | | | | | | | - since quota is returned once the reply is recieved, 32 is too less value. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2060 (Infiniteband errors on large file find) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2060
* check if the brick being added is the destination brick of replace brickRaghavendra Bhat2010-11-094-2/+124
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2033 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2033
* nfs: Support nfs.port to allow changing nfs port numbersShehjar Tikoo2010-11-092-0/+26
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1743 (XenServer is not compatible with GlusterNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743
* nfs: Use only 38467 as default port instead of 3846[567]Shehjar Tikoo2010-11-093-3/+4
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1743 (XenServer is not compatible with GlusterNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743
* nfsrpc: Decouple TCP connections from programsShehjar Tikoo2010-11-093-63/+110
| | | | | | | | | | | ..so that multiple programs can be served from the same connection or multiple ports can be bound to the same port number. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1743 (XenServer is not compatible with GlusterNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743
* glusterfsd.c: cleanup_and_exit() doesn't call all the 'fini()'Amar Tumballi2010-11-091-11/+14
| | | | | | | | | | | calling 'fini()' of each xlator needs more synchronization work to be done. We will be doing a direct 'exit()' as of now. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1879 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1879
* protocol/server: array declarations changed to alloca()Amar Tumballi2010-11-081-102/+55
| | | | | | | | | | | This is to make sure we don't spend CPU cycles in memset(0) on the array, instead do a 'alloca()' on size of the request. 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
* access-control: Allow Writes/Reads to proceed without perm checksShehjar Tikoo2010-11-081-0/+12
| | | | | | | | | | | | | | a. We expect that when the fds are opened through FUSE, thats when the perm checks happen, depending on the read/write mode used. b. In case of nfs clients, we expect the nfs clients to perform the checks based on getattr/access nfs requests. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2058 (posix permission compliance error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2058
* do not error out if brick count is less than sub count which is valid in the ↵Raghavendra Bhat2010-11-071-9/+0
| | | | | | | | | | case of replicate Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2054 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2054
* fuse: init entry timeoutVijay Bellur2010-11-071-0/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2059 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2059
* Remove the hard-coded thread-count option in volgenKaushik BV2010-11-072-4/+1
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1159 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1159
* rpc-transport/rdma: create request_context only if message contains read ↵Raghavendra G2010-11-071-18/+28
| | | | | | | | | | chunks or write chunks. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1992 (glusterd crashed while submitting a callback.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1992
* rpc-transport/rdma: Fix 2KB as threshold size for msgs that can be ↵Raghavendra G2010-11-075-71/+469
| | | | | | | | | | | | | 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
* rpc-transport/rdma: increment post->ctx.count in a loop doint rdma_read.Raghavendra G2010-11-071-5/+5
| | | | | | | | | | | - incrementing by the number of read chunks even before doing rdma read will cause issues since post->ctx.count is used while posting rdma read. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1877 (data corruption while running arequal.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1877
* nfs: Introduce rpc.register-with-portmap to disable portmap registrationShehjar Tikoo2010-11-033-5/+51
| | | | | | | | | | | | | | For systems that need to run multiple nfs servers, we need to prevent more than one from registering with portmap service. Use this option to turn off portmap registration for Gluster NFS. Portmap registration is on by default. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1743 (XenServer is not compatible with GlusterNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743
* nfs: Remove conn_destroy/init callbacksShehjar Tikoo2010-11-033-21/+0
| | | | | | | | | | | NFS is transport-independent, so no point emulating knowledge of transportin software. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1743 (XenServer is not compatible with GlusterNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743
* nfs3: More robust root gfid checksShehjar Tikoo2010-11-033-5/+10
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2051 (find fails with loop detected error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2051
* mnt3: Fix UMNTALL crash with Windows clientsShehjar Tikoo2010-11-031-4/+8
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1666 (GlustNFS is incompatible with Windows 7 NFS client.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1666
* Throwing an error while mounting glusterfs when fuse is not installed.Mohammed Junaid Ahmed2010-11-031-0/+9
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2002 (Mount fails, but gives no error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2002
* mgmt/Glusterd: add nfs.enable-ino32 as an option to set from CLIKaushik BV2010-11-033-1/+136
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1972 (xcs get doesn't work with gNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1972
* Fix DHT getxattr for directoriesshishir gowda2010-11-033-17/+68
| | | | | | | | | | | | When a heal on the directory or layout changes, the user xattrs do not get healed in dht. The current fix sends the getxattr call n all the subvolumes, aggregates it and sends the response Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1991 (distribute directory self-heal does not copy user extended attributes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1991
* Cli memory leak fix for tmp_list in cli_cmd_volume_add_brick_parsev3.1.1qa4shishir gowda2010-11-021-2/+6
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2047 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2047
* use uuid_copy instead of memcpyRaghavendra Bhat2010-11-021-1/+1
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@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 crash while freeing tmp_list in cli_cmd_volume_create_parseshishir gowda2010-11-021-3/+6
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2047 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2047
* socket: avoid check on lowlat for enabling nodelayVijay Bellur2010-11-021-6/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2040 (Using 'du' and 'ls' command, it got slow performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2040
* cli: Fix memory leaksVijay Bellur2010-10-304-6/+50
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1198 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1198
* mgmt/glusterd: Honor log filename set during add-brickVijay Bellur2010-10-303-6/+21
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2042 (No volume log files found in the specified directory for the newly added bricks) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2042
* mgmt/glusterd: Start nfs before killing source brick in replace brick commit.Pavan Sondur2010-10-301-7/+6
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
* copy the gfid of root to the iatt structure of rootv3.1.1qa3Raghavendra Bhat2010-10-291-0/+2
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@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
* nfs: Introduce nfs.enable-ino32 to support legacy 32-bit only appsv3.1.1qa2Shehjar Tikoo2010-10-295-2/+73
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1972 (xcs get doesn't work with gNFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1972
* protocol/client: add check for changed gfids to fail revalidatesAnand Avati2010-10-291-0/+9
| | | | | | | | 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
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