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* rmdir: introduce extra flags parameter in FOP prototypeAnand V. Avati2010-10-022-1/+3
| | | | | | | | Signed-off-by: Anand V. Avati <avati@amp.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
* protocol/client: Fix dumping of locks in client.Pavan Sondur2010-10-023-13/+9
| | | | | | | | 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
* Changes to replace flock with gf_flock across GlusterFS.Pavan Sondur2010-10-014-23/+23
| | | | | | | | 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
* remove 'gfs_id' field from all protocol xdr structuresAmar Tumballi2010-10-012-91/+45
| | | | | | | | | | | | | 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
* cluster/afr: Recover locks on child_up from source to sink.Pavan Sondur2010-10-011-2/+3
| | | | | | | | 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
* glusterfsd: perform init new graph if re-configure failsVijay Bellur2010-09-301-8/+27
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
* protocol/client: cluster/afr: Support lock recovery and self heal.Pavan Sondur2010-09-308-63/+1193
| | | | | | | | 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: handle more NULL dereferenceAmar Tumballi2010-09-301-43/+50
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1745 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1745
* client-handshake: prevent NULL dereferenceAmar Tumballi2010-09-281-11/+33
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1720 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1720
* mgmt/glusterd: Misc fixes to pump / cli / glusterd wrt replace brick.v3.1.0qa30v3.1.0betaPavan Sondur2010-09-231-2/+2
| | | | | | | | | | Patches from Vijay and Shishir have been pulled in into this one big patch. Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
* check the private structure of the xlator before accessing itRaghavendra Bhat2010-09-211-0/+8
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1651 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1651
* Glusterd: gluster volume set <volume> <option> <value>Kaushik BV2010-09-181-0/+74
| | | | | | | | 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/client: prevent a crash while taking process state dumpAmar Tumballi2010-09-161-7/+8
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1616 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1616
* 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
* memory leak fixes.Raghavendra G2010-09-151-0/+1
| | | | | | | | | | | | | - 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
* socket: add xfer data countsAmar Tumballi2010-09-141-0/+8
| | | | | | | | | | | | * 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
* No space left on device errorshishir gowda2010-09-131-2/+6
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1588 (No space left on device error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1588
* protocol/client: send CHILD_UP directly fuse if parent is NULLAmar Tumballi2010-09-081-1/+8
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1568 (Fuse init doesn't happen when vol file is changed) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1568
* protocol/client: ignore rpc_clnt_destroy as temp fix for sigterm handlingv3.1.0qa16Pranith Kumar K2010-09-061-2/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1517 (gluster volume stop - starts a new nfs server.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1517
* misc replace-brick fixesVijay Bellur2010-09-061-2/+5
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1235 (Bug for all pump/migrate commits) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
* gfid: protocol/xdr changes to handle gfid based fops.Amar Tumballi2010-09-042-348/+206
| | | | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.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
* gfid: changes in symlink() prototype to have params dictionary with uuid in itAnand Avati2010-09-041-3/+2
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.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
* gfid: changes in mkdir() prototype to have params dictionary with uuid in itAnand Avati2010-09-041-3/+2
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.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
* gfid: changes in mknod() prototype to have params dictionary with uuid in itAnand Avati2010-09-041-3/+2
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.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
* gfid: change in create() prototype to have params dictionary with uuid in itAnand Avati2010-09-041-1/+1
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.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
* Add rdma as valid transport type for client and server protocol.Raghavendra G2010-08-301-1/+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
* changes to client to make use of the rdma functionality.Raghavendra G2010-08-305-122/+359
| | | | | | | | | | | - 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
* rpc: server to client callback mechanismAmar Tumballi2010-08-273-1/+67
| | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
* protocol/client: fix ESTALE in statfs on root inodeAmar Tumballi2010-08-191-9/+14
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1397 (Cached dir fd_ts are a leakin') URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1397
* client: Do reconfig upon failureVijay Bellur2010-08-171-2/+4
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1341 (glusterfs-volgen should behave differently for flag '--internal') URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1341
* protocol/client: fix reconnection to happen on portmapper firstAnand Avati2010-08-171-0/+6
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1341 (glusterfs-volgen should behave differently for flag '--internal') URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1341
* protocol/client: send proper errno when op_ret is -1Amar Tumballi2010-08-131-8/+8
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1353 (gnfs crash on nfs3_fill_create3res) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1353
* fixes read data corruption seen by patch ↵Amar Tumballi2010-08-131-10/+5
| | | | | | | | | | b04d963e91f8b3c72343e1043d6ed8c68699c4fe Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1333 ([3.1.0qa4]md5sum mismatch of files on client) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1333
* protocol/client: query portmap and reconnect on new portAnand V. Avati2010-08-122-0/+133
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.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
* client changes for 'gluster volume migration' to workAmar Tumballi2010-08-122-33/+230
| | | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1303 (Cleanup replace-brick state info) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1303
* rpc: changes to glusterfs programs that can take an optional payload argument.Raghavendra G2010-08-061-6/+13
| | | | | | | | | | | | | | | - The existing interface required the transport to separate the procedure header and procedure payload into two different buffers. Making this separation can prove cumbersome for transports like rdma wherein the header and payload can be received in a single buffer (For eg., header and payload of write fop sent as inline msg using rdma-send). This patch delegates the responsiblity of separating out header and payload to programs. 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
* changes to rpcRaghavendra G2010-07-282-9/+5
| | | | | | | | | | | | | | | | | | - 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 clang errors in xlator/protocolAmar Tumballi2010-07-283-52/+68
| | | | | | | | Signed-off-by: Amar Tumballi <amar@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
* some check added to the variables after GF_CALLOCAmar Tumballi2010-07-281-1/+1
| | | | | | | | | | | handles some NULL dereference problems (reported by clang when ran with code where '#define GF_CALLOC NULL'). Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 966 (NULL check for avoiding NULL dereferencing of pointers..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=966
* Cancel ping timer if socket or ib errorshishir gowda2010-07-271-2/+10
| | | | | | | | | | | | If the there is an socket or ib error, fail the ping request to prevent retries. Which would cause active connections to be disconnected Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 907 (cancel ping timer in case of socket fd error or iberror) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=907
* Set fdctx only if op_ret is not -1Anush Shetty2010-07-271-6/+11
| | | | | | | | Signed-off-by: Anush Shetty <anush@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1218 (Crash in client_fdctx_destroy) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1218
* client protocol should send the fops only after handshakeAmar Tumballi2010-07-234-125/+313
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1195 (crash in protocol server due to unauthenticated fop request..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1195
* return ENOENT instead of ESTALE for links in client for stripeshishir gowda2010-07-191-0/+3
| | | | | | | | | | | | Instead of returning a ESTALE for links and symlink return a ENOENT, as they only exist on the FIRSTCHILD, and any lookup fails in the other bricks. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1152 (ln on symlink returns NFS STALE error even on success) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1152
* protocol/lib: rename files to standardized names and placesAnand Avati2010-07-145-7/+9
| | | | | | | | | | | | - move xlators/protocol/lib/* to rpc/xdr/ - rename CLI and glusterd XDR filenames - remove xlators/protocol/lib (libgfproto1.so) Signed-off-by: Anand V. Avati <avati@blackhole.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
* gluster-CLI-and-mgmt-glusterd-added-to-codebaseAmar Tumballi2010-07-082-15/+1
| | | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Amar Tumballi <amar@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
* make DUMP as another programAmar Tumballi2010-07-083-80/+64
| | | | | | | | | | | * 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
* removed 'fop->checksum' from codebase as its not required anymoreAmar Tumballi2010-07-062-114/+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
* NULL dereference fixes in code base after running with 'clang'Amar Tumballi2010-07-022-16/+35
| | | | | | | | | | | | * 212 logical (NULL deref/divide by zero) errors reduced to 28 (27 of them in contrib/ and lex part of codebase, 1 is invalid) * 11 API errors reduced to 0 Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 966 (NULL check for avoiding NULL dereferencing of pointers..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=966
* minor fixes in rpc + protocolAmar Tumballi2010-07-011-5/+1
| | | | | | | | | | | | | | | * 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 Bellur2010-06-281-2/+2
| | | | | | | | 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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