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* Change Copyright current yearPranith Kumar K2011-08-108-8/+8
| | | | | | | | Change-Id: Id1f1a91cf15d933d5621a0073ddaebe02df0f159 BUG: 3348 Reviewed-on: http://review.gluster.com/198 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* LICENSE: s/GNU Affero General Public/GNU General Public/Pranith Kumar K2011-08-068-24/+24
| | | | | | | | Change-Id: Ibf5f45431d7a55b70d7304649af652d6f25bb688 BUG: 3348 Reviewed-on: http://review.gluster.com/183 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* rpc-transport/rdma: call ibv_fork_init to make rdma work with fork.Raghavendra G2011-07-011-0/+1
| | | | | | | | 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
* Introduce client-allow-insecure xlator-option.shishir gowda2011-05-311-1/+3
| | | | | | | | | | | | | | | | | | Allows glusterfs clients to bind to any port and does not restrict it to 1024. This is a xlator-option only, and is not supported in volume set cmd. The reason is, few clients may choose this, and few may not. Hence only supported as a xlator-option during mount time. For this to work with glusterfs, server.allow-insecure should be set to on Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2868 (Add xlator-option to support insecure-bind for clients) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2868
* rpc: Introduce option for listen()'s backlogVijay Bellur2011-05-312-1/+15
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2941 (glusterd breaks when starting ~100 volumes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2941
* remove excessive logs due to log enhancementAmar Tumballi2011-04-131-7/+13
| | | | | | | | 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
* rpc: Don't warn on failure to bind to privileged portPranith K2011-03-261-1/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2582 (allow option to accept messages from insecure ports) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2582
* CLI : Validate options farmework.Gaurav2011-03-231-26/+7
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2064 (NFS options are removed upon glusterd restart) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2064
* spelling errors fixed across the code baseAmar Tumballi2011-03-222-4/+4
| | | | | | | | | | | | | recieve -> receive maintainence -> maintenance verison -> version commited -> committed Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2262 (Spelling errors in source) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2262
* rpc-transport: log enhancementAmar Tumballi2011-03-174-202/+187
| | | | | | | | 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
* rpc-transport: whitespace cleanupAmar Tumballi2011-03-176-493/+493
| | | | | | | | 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
* rpc-transport/rdma: handle cases where peer is NULL in send_completion.Raghavendra G2011-03-121-1/+1
| | | | | | | | | | | | | | - There can be valid cases where peer is NULL - For eg., race b/w pollin received on handshake socket and as a result transport getting disconnected and handling of a send/recv completion on the same qp for some previous read/write - in send/recv_completion_process. Hence we should be checking for a valid peer pointer before accessing it. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2514 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2514
* rpc: Changes for handling unix domain sockets avoid racePranith K2011-03-101-0/+16
| | | | | | | | 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
* rdma : prevent confusing logs when both 'poll_in' and 'poll_err' are received.Amar Tumballi2010-12-271-1/+1
| | | | | | | | 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
* setsockopt should be called with solaris specific arguments for solaris servershishir gowda2010-12-141-0/+5
| | | | | | | | | | | | | | | ----- Original Message ----- From: "Raghavendra Bhat" <raghavendrabhat@gluster.com> To: glusterfs@dev.gluster.com Sent: Tuesday, December 14, 2010 11:56:43 AM Subject: [PATCH BUG:2205 v4] setsockopt should be called with solaris specific arguments for solaris server Looks fine to me. Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2205 ([glusterfs-3.1.2qa1]: error while setting the keepalive time interval) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2205
* rpc-transport/rdma: QP configuration changes.Raghavendra G2010-12-121-29/+46
| | | | | | | | | | | | - set send and recv count to 4K. - set max_send_sge of QP to 2 since for msgs of type RDMA_NOMSG, there can be two vectors - rpc header and message from program. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2197 (applications running on large number of clients simultaneously result in ibv_post_send errors on server.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2197
* rpc-transport/rdma: add informative debug messages when posting of send ↵Raghavendra G2010-12-121-13/+33
| | | | | | | | | | requests fail. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2197 (applications running on large number of clients simultaneously result in ibv_post_send errors on server.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2197
* rpc-transport: don't merge payload iobuf and iobuf which holds program ↵Raghavendra G2010-11-253-34/+29
| | | | | | | | | | | | | header into single iobref. - io-cache holds a reference on iobref passed from transport layer. Hence, two iobufs are accounted instead of one in calculated used cache size. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2135 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2135
* 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
* 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 G2010-11-072-13/+23
| | | | | | | | | | | | | 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
* 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
* rpc-transport: fix race-condition between rdma-read completion and updating ↵Raghavendra G2010-10-291-1/+1
| | | | | | | | | | | | | | the count of number of vectors to be passed to rpc. - If rdma read completes before incrementing the vector count, the count value sent to rpc will be improper. For fops like write, this may result in missing out a vector to be written, thereby causing data corruption. 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
* Revert "rpc-transport/rdma: create request_context only if message contains ↵Anand V. Avati2010-10-291-26/+18
| | | | | | read chunks or write chunks." This reverts commit b66f4598f4dafb6479232b20c5c521ab0da4e84a.
* socket: Reduce keepalive idle and interval timev3.1.1qa1Vijay Bellur2010-10-271-1/+2
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1956 (NFS client hangs after failover) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1956
* rpc-transport/rdma: create request_context only if message contains read ↵Raghavendra G2010-10-261-18/+26
| | | | | | | | | | 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: associate mem-pools with device instead of transport.Raghavendra G2010-10-252-69/+102
| | | | | | | | | | - this will help to reduce memory usage of glusterfs process. 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/socket: initialize fragcurrent pointer in correct state while ↵Raghavendra G2010-10-121-3/+3
| | | | | | | | | | | | | | | reading vectored replies. - If fragcurrent is initialized in the same state which reads payload data, there is a possibility of it getting reset during partial reads from socket. Hence it should be initialized just before entering the state which reads payload data. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1929 (different value is logged for read header size for multiple reads) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1929
* Change assert to GF_ASSERTVijay Bellur2010-10-122-3/+3
| | | | | | | | 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
* rpc-transport/rdma: by default use infiniband port 1Raghavendra G2010-10-121-1/+1
| | | | | | | | 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
* Copyright changesVijay Bellur2010-10-114-4/+4
| | | | | | | | 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
* rpc-transport/rdma: fix the bug which was causing an ioq-entry being mem_put ↵Raghavendra G2010-10-091-1/+3
| | | | | | | | | | | | | | | | | | | twice. - in case of failure to send message, ioq-entry would be freed, but it used to get added to the ioq-list. Failure in sending a message (for reasons other than insufficient quota), would result in transport being disconnected. In the process of handling pollerr, when ioq-list is flushed, the same ioq-entry which would've already been freed, would be freed for second time. - this patch also fixes spurious disconnects happening when quota was not available while sending a request. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1854 (GlusterFS 3.1 beta crashes over Infiniband with rdma issue) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1854
* migrate from port 69* to 24007Amar Tumballi2010-10-082-3/+4
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1870 (Change the port from 69* to some other ports.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1870
* support for configuring keepalive idle timeVijay Bellur2010-10-082-5/+17
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1802 (Gluster volume creation failed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1802
* mgmt/Glusterd: Volume set enhancementsKaushik BV2010-10-071-0/+61
| | | | | | | | | | | - performance.flush-behind, transport.keepalive added - volume info to display the options reconfigured 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
* protocol/rpc/transport: bring in one more event for 'TRANSPORT-DESTROY'Amar Tumballi2010-10-071-1/+1
| | | | | | | | | | | | needed because, a RPC disconnect doesn't mean that a RPC transport/listener is dead. With this, the race in server protocol cleaning up the lock table / fd table when some frames are in transit will be handled properly. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1843 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1843
* Change GNU GPL to GNU AGPLPranith K2010-10-044-12/+12
| | | | | | | | 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
* rpc-transport/rdma: send disconnect event only if the transport is already ↵Raghavendra G2010-10-021-3/+7
| | | | | | | | | | | | | | connected. - A disconnect event can be sent before a connect event to rpc, if some error happens during rdma handshake. - Also call rdma_quota_put only if peer is not NULL. 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
* remove 'gfs_id' field from all protocol xdr structuresAmar Tumballi2010-10-011-1/+1
| | | | | | | | | | | | | It was kept as a debugging requirement/placeholder. Because RPC is mostly bug free with regard to basic xdr structures, it doesn't make sense to carry this forward in release. Saves 8bytes in each request. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@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
* rpc/rpc-transport: fix frame-loss during rdma-reads.v3.1.0qa31Raghavendra G2010-09-242-3/+18
| | | | | | | | | | | | | | | | | | - total no of rdma reads in progress was tracked using refcount of post (refcount = total rdma reads + 1). However doing rdma_post_unref _after_ rdma_do_reads, can result in race condition between execution of rdma_post_unref and procedure handling rdma read completion. This makes it impossible to find out whether the current rdma read was the last rdma-read being done in procedure handling rdma read-completion. The fix to this should either do rdma_post_unref before posting an rdma read or use another variable to track the number of rdma-reads. This patch implements second method. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1700 (write fops are bailing out on a distribute setup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1700
* rpc-transport/socket: set keepalive socket option.Raghavendra G2010-09-202-0/+91
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@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
* rdma: do event_unregister() in fini() too.Amar Tumballi2010-09-171-12/+19
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1611 (crash in gf_free) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1611
* cli, mgmt/glusterd: disallow probe to a clusterPranith Kumar K2010-09-151-1/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1594 (make probe oneway) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1594
* socket.c: suppress spurious 'dict_get' logs in glusterd debug modeAmar Tumballi2010-09-151-2/+8
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1606 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1606
* rpc-transport.c: handle a double freeAmar Tumballi2010-09-151-3/+0
| | | | | | | | | | * 'this->name' was getting freed in '(transport)->fini()'. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1605 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1605
* socket: add xfer data countsAmar Tumballi2010-09-141-0/+2
| | | | | | | | | | | | * keeping track of data transfered over wire helps to identify the protocol overhead, and also can help us in debugging more on server loads Signed-off-by: Amar Tumballi <amar@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
* rpc-transport/rdma: while notifying a reply, pickup the correct iobref from ↵Raghavendra G2010-09-081-3/+3
| | | | | | | | | | request context. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1567 ([rdma] data corruption due to read-ahead) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1567
* rpc-transport/rdma: change the default listening port to 6968.Raghavendra G2010-09-081-1/+1
| | | | | | | | 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
* rpc-transport/rdma: honour port argument sent in rdma_connect.v3.1.0qa17Raghavendra G2010-09-073-21/+26
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1555 (rdma remote port defaults to 6997) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1555
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