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* LICENSE: s/GNU Affero General Public/GNU General Public/Pranith Kumar K2011-08-061-3/+3
| | | | | | | | Change-Id: I3914467611e573cccee0d22df93920cf1b2eb79f BUG: 3348 Reviewed-on: http://review.gluster.com/182 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* IOBUF: Bring in variable iobuf supportshishir gowda2011-07-311-2/+2
| | | | | | | | | | | Rebasing Raghavendra's patch to master Change-Id: Ie7a0c9a7b8e73cfe48c4573a5153460d5126208e BUG: 2472 Reviewed-on: http://review.gluster.com/12 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* RPC unify code changekrishna2011-07-291-15/+602
| | | | | | | | | Change-Id: Ibe18a2a63fd023ac57652c4dfc8ac8a69d983b83 BUG: 3112 Signed-off-by: krishna <krishna@gluster.com> Reviewed-on: http://review.gluster.com/116 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* spelling corrections in glusterfs codeVishwanath2011-06-231-1/+1
| | | | | | | | 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
* RPC : Valid typecasting for ipv4 and ipv6 in rpcsvc_get_listener_port.Gaurav2011-05-311-2/+2
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2956 (Invalid typecating for ipv4 and ipv6 in rpcsvc_get_listener_port.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2956
* rpc: Provide an option to allow insecure portsPranith 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
* spelling errors fixed across the code baseAmar Tumballi2011-03-221-1/+1
| | | | | | | | | | | | | 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/rpc-lib : log enhancementsAmar Tumballi2011-03-171-577/+53
| | | | | | | | 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: Changes for handling unix domain sockets avoid racePranith K2011-03-101-7/+58
| | | | | | | | 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
* RPC : Sending error reply on decodong failure.Gaurav2011-03-011-0/+2
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2435 (Not able to send error reply in rpcsvc.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2435
* rpcsvc: Handle more than one payload vectors.Raghavendra G2011-02-281-1/+5
| | | | | | | | | | | - fops like write can recieve payload data in more than one vector. This can happen with write-behind being loaded on client side. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2454 (rdma data corruption) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2454
* rpc: fix format string mismatches in invocation of gf_log.Raghavendra G2010-12-121-2/+2
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2211 ((re)introduce warnings for format string/parameter mismatch) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2211
* rpcsvc: while handling transport-cleanup event look for listener with ↵Raghavendra G2010-12-101-1/+1
| | | | | | | | | | transport trans->listener instead of trans. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2208 (transport cleanup event is not sent to programs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2208
* rpcsvc: handle NULL deref in case of program mismatchAmar Tumballi2010-10-261-16/+23
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1982 (rpc: crash on progver mismatch) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1982
* rpcsvc: calculate dump response length instead of hard coding it.Raghavendra G2010-10-121-5/+9
| | | | | | | | 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
* protocol/rpc/transport: bring in one more event for 'TRANSPORT-DESTROY'Amar Tumballi2010-10-071-1/+8
| | | | | | | | | | | | 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
* rpcsvc: allocate a new program structure before registering it.Raghavendra G2010-10-061-5/+32
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1836 (server is hung in infinite loop while trying to search for an actor during request processing) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1836
* rpc: don't refer to 'req' after calling 'prog->actor()'Amar Tumballi2010-10-041-1/+1
| | | | | | | | | | | | there are chances that a error reply is sent to client from actor, in which case, 'req' would be free'd and accessing it would result in error. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1790 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1790
* rpcsvc: bump log level of message for missing transport typeAnand Avati2010-10-041-2/+2
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.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/rpcsvc: add debug messages when rpc-messages are handed over to/from ↵Raghavendra G2010-09-221-4/+15
| | | | | | | | | | transport. 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
* memory leak fixes.Raghavendra G2010-09-151-1/+2
| | | | | | | | | | | | | - free memory allocated by libc when decoding request arguments in server and reply in client. - free memory allocated to saved_frames during connection cleanup. - free memory allocated for transport name while creating listeners. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1438 (memory leaks) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1438
* rpc/rpcsvc: fix invalid free in rpcsvc_create_listeners.Amar Tumballi2010-09-091-10/+9
| | | | | | | | | | | Sending on behalf of Raghavendra G Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Amar Tumballi <amar@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
* mgmt/glusterd: memory leak fixesPranith Kumar K2010-08-311-0/+3
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1186 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1186
* Only admin should be able to run gluster commandshishir gowda2010-08-301-0/+29
| | | | | | | | | | | Checking for port number to fail any requests coming in from client. if port is >1024, then fail the requests Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1403 (only admin (uid 0) should be able to run 'gluster' command) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1403
* rpc: server to client callback mechanismAmar Tumballi2010-08-271-0/+185
| | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
* rpcsvc: handle the case of null dereferencingAmar Tumballi2010-08-261-1/+7
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1446 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1446
* rpcsvc: fix double free happening when listener creation fails.Raghavendra G2010-08-261-4/+4
| | | | | | | | 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
* rpcsvc: allow creation of both rdma and socket for a single server transport.Raghavendra G2010-08-231-2/+98
| | | | | | | | 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
* rpcsvc: decouple creation of listener from rpcsvc_program_register and ↵Raghavendra G2010-08-191-185/+77
| | | | | | | | | | | | | rpcsvc_init. - with this patch every program that wants to register itself with rpcsvc should also create one or more listener(s) and register with portmap (if necessary). Signed-off-by: Raghavendra G <raghavendra@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
* rpcsvc: change in port selection criteria for program to listen on.Raghavendra G2010-08-191-4/+5
| | | | | | | | | | | | - give preference to port specified in options over the port in program structure when both are specified. This will enable us to run multiple glusterfs server instances on the same machine. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1396 ([3.1prealpha3] Multiple glusterfs processes fail to start with different port nos) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1396
* rpcsvc: check for listener on default port used by mgmt (6969) while ↵v3.1.0prealpha3Raghavendra G2010-08-181-0/+5
| | | | | | | | | | | | | | | | registering programs. - If programs have not provided a default port, rpcsvc tries to allocate a listener bound to default port. While registering programs, if programs have not given any port information, programs will be associated with either default listener or the one provided in options provided during rpcsvc_init, with latter given more precedence. Signed-off-by: Raghavendra G <raghavendra@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
* rpcsvc: unref transport stored in request before putting request structure ↵v3.1.0prealpha2Raghavendra G2010-08-181-1/+2
| | | | | | | | | | back to mem-pool. Signed-off-by: Raghavendra G <raghavendra@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
* rpc - cleanup and changes related to rdmaRaghavendra G2010-08-181-410/+358
| | | | | | | | | | | | - remove rpc_conn_state structure. - add a member to point struct rpc_req in rpc_transport_req structure. This is needed for rdma to store rdma specific per request data. Signed-off-by: Raghavendra G <raghavendra@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
* changed GNU General Public License to GNU Affero General Public LicensePranith Kumar K2010-08-171-3/+3
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1388 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1388
* rpc: move handling of fragment headers to socket.Raghavendra G2010-08-161-33/+2
| | | | | | | | | | | - fragment headers are only specific to tcp and hence should be handled in transport-socket instead of by rpc layer. Signed-off-by: Raghavendra G <raghavendra@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
* rpc-lib: Solaris build fixesShehjar Tikoo2010-08-101-0/+4
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1178 (Gluster mainline build fails on Solaris) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1178
* fix memory-leak in case of disconnections in RPC serverAmar Tumballi2010-08-061-45/+5
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1227 (memory leak in rpcsvc_conn_alloc) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1227
* changes to rpcRaghavendra G2010-07-281-23/+10
| | | | | | | | | | | | | | | | | | - use mem-pool for requests and saved_frames. - preserve the rpc_req structure till rpc invokes program's reply. This will enable us to store transport specific data that has to last till reply has come (eg., memory regions of chunk lists in case of rdma). - change signature of rpc_clnt_submit to accept rsphdr_vector and rsppayload_vector. The buffers pointed by these vectors will be from iobufs and these iobufs are added to an iobref which should also be passed as an arguement to rpc_clnt_submit. Signed-off-by: Raghavendra G <raghavendra@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
* fix all the clang errors in 'rpc/*'Amar Tumballi2010-07-281-22/+29
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1133 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1133
* make DUMP as another programAmar Tumballi2010-07-081-0/+108
| | | | | | | | | | | * on server side, make it a rpc program. * on client its another program at protocol 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
* minor fixes in rpc + protocolAmar Tumballi2010-07-011-2/+2
| | | | | | | | | | | | | | | * proper use of mem_acct_init in client.c/server.c * fentrylk_resume to be called instead of finodelk_resume in server_fentrylk(). * handle the case of xdr decoding failure on server by sending the proper error reply to client, so there is no missing frame. * removed unwanted functions from server-helpers.c 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
* Move rpc to top-levelVijay Bellur2010-06-281-0/+2015
Signed-off-by: Vijay Bellur <vijay@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
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