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* nfs-rpc: Append replies to end of connection's txlistShehjar Tikoo2011-04-111-2/+2
| | | | | | | | | | ..instead of prepending. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2491 ([glusterfs-3.1.3qa4]: iozone fails due to data corruption) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2491
* nfs-rpc: Exit txbuf transmission loop on EAGAINShehjar Tikoo2011-04-113-6/+19
| | | | | | | | | | ..instead of looping till the buffer is completely transmitted. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2491 ([glusterfs-3.1.3qa4]: iozone fails due to data corruption) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2491
* NFS : Exclusive Create storing verifier.Gaurav2011-04-081-2/+2
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2553 (NFS file create with Mac client and UNCHECKED mode returns "Operation not permitted") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2553
* DHT: send revalidate to all subvols and not just first subvolshishir gowda2011-04-081-6/+10
| | | | | | | | | | | Reverting commit 23d9783a192669b638d42b8dd127ad69ea36f950. When first subvolume is down, mount point becomes inaccessible. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2532 ([glusterfs-3.1.3qa8]: bringing first subvolume down makes mount point inaccessible) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2532
* nfs: convert errno EDQUOT into appropriate nfs-errno.v3.1.4qa2Raghavendra G2011-04-061-0/+4
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2607 (Fileop fails when quota is enabled) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2607
* protocol/client: make sure to send only genuine events up to parentAmar Tumballi2011-04-063-36/+44
| | | | | | | | | | | | that way parent notify logic is fine. also, remove 'xlator_notify()' call in code, instead use 'default_notify()' Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2584 (Inode number changes on a directory when one of subvolumes is down in replicate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2584
* NFS : Storing verifier for exclusive mode create.Gaurav2011-04-061-6/+17
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2553 (NFS file create with Mac client and UNCHECKED mode returns "Operation not permitted") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2553
* cluster/dht: send inode number from 'inode->ino' in dir_lookup_cbkAmar Tumballi2011-04-061-5/+6
| | | | | | | | | | | that way, even when there is a conf->gen number change, inode number is preserved. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2584 (Inode number changes on a directory when one of subvolumes is down in replicate) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2584
* NFS : NFS volume access option accept only valid values.Gaurav2011-04-061-0/+1
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2598 (Volume access option suceeds with any string value) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2598
* nfs: Remove redundant and erroneous check for create mode EXCLUSIVEShehjar Tikoo2011-03-301-1/+1
| | | | | | | | | | | | | | nfs3.c/nfs3_create_common: The if condition checks for create mode being EXCLUSIVE. However, when create mode is EXCLUSIVE, this function never gets called (nfs3_create_exclusive is called). Also, instead of checking, it actually sets the value of createmode (= instead of ==). Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2553 (NFS file create with Mac client and UNCHECKED mode returns "Operation not permitted") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2553
* nfs: more fixes to capture sattr for further usageAnand Avati2011-03-301-3/+3
| | | | | | | | | | | | | in - mkdir - mknod Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2553 (NFS file create with Mac client and UNCHECKED mode returns "Operation not permitted") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2553
* nfs: capture attrs of create request in cs->stbuf for later useAnand Avati2011-03-291-1/+1
| | | | | | | | | | | | | | | | | | when attrs coming in as part of create request contain modes other than mode, they were getting discarded previously and a setattr was getting performed on a 0-filled iatt structure. This would result in EPERM at the access control translator as non-root users cannot chown a file to uid 0. Not seen with Linux NFS client as it (very likely) relies upon auth-unix to set the ownership of the file or sends an explicit setattr after the create. Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2553 (NFS file create with Mac client and UNCHECKED mode returns "Operation not permitted") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2553
* mgmt/glusterd: Add rpc-auth-allow-insecure optionPranith Kumar K2011-03-291-0/+3
| | | | | | | | 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
* protocol/server: change allow_insecure option in reconfigurePranith K2011-03-291-1/+4
| | | | | | | | 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
* mgmt/glusterd: Provide volume option to allow insecure ports for serverPranith K2011-03-291-0/+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
* mgmt/glusterd: Allow insecure ports by defaultPranith K2011-03-291-0/+17
| | | | | | | | 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
* nfs3: Flush file I/O call states on open failureShehjar Tikoo2011-03-221-8/+22
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2566 (NFS read hangs when arequal-checksum script is run) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2566
* CLI : Fix memory free for key_fixed.Gaurav2011-03-221-5/+5
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2554 (Invalid memory access in glusterd.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2554
* Change NFS_PATH_MAX value to 4096shishir gowda2011-03-181-1/+3
| | | | | | | | | | | | This is tmp fix for crash seen on solaris gnfs server is received path is longer than PATH_MAX. On solaris default PATH_MAX is 1024, and linux default PATH_MAX is 4096. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2476 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2476
* Disable geo-replication buildv3.1.3Vijay Bellur2011-03-141-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* nfs-rpc: Fix order of freeing request and connection objectsShehjar Tikoo2011-03-121-7/+20
| | | | | | | | | | | ..to prevent segfaults due to double frees and dereferencing of freed up memory. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2504 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2504
* posix: Set op_errno to ENOMEM on failed iobuf_getShehjar Tikoo2011-03-111-0/+1
| | | | | | | | | | | This prevents a situation where op_ret for the read fop is -1 but the op_errno is still 0. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1977 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1977
* posix: Handle offset greater than file size of EOF determinationShehjar Tikoo2011-03-111-0/+2
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1977 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1977
* fuse: have the 'used' flag set in graph when used for first timev3.1.3qa7Amar Tumballi2011-03-091-12/+14
| | | | | | | | 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
* Revert "Eliminate syscall tight loop when handling EAGAIN in NFS."v3.1.3qa6Vijay Bellur2011-03-091-14/+1
| | | | This reverts commit 689c1b5044e701e1b695a6e6c80647b9471ba454.
* Revert "Make sure we are looking at the right errno in the fix for bug 2452."Vijay Bellur2011-03-091-4/+1
| | | | This reverts commit dae57d72a58ff61fe6eda800d386bf83574ef5c2.
* fuse: change the graph in 'GRAPH_NEW' eventAmar Tumballi2011-03-091-10/+16
| | | | | | | | | | | Because in the current way, we have chances of changing the graph to old one too. 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
* do not check for inode while doing statfsRaghavendra Bhat2011-03-091-2/+2
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2502 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2502
* gluster rebalance: set the proper permission of the fileAmar Tumballi2011-03-091-1/+1
| | | | | | | | | | remove the sticky bit from the mode. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2369 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2369
* mgmt/glusterd: mem-factor added as an optionKaushik BV2011-03-091-0/+1
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2501 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2501
* mgmt/glusterd: preserve delete volume payload structure for backward ↵Pranith K2011-03-074-50/+89
| | | | | | | | | | compatibility Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2494 ([glusterfs-3.1.3qa4]: replace brick and delete volume fails) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2494
* mgmt/glusterd: reset pending count before sending the opPranith K2011-03-071-4/+12
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2493 ([glusterfs-3.1.3qa4]: glusterd not reaching default state on errors) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2493
* mgmt/glusterd: fix payload errorsPranith K2011-03-071-0/+8
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2492 ([glusterfs-3.1.3qa4]: gluster operations fail) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2492
* mgmt/glusterd: Handle race in peer connect and reverse probePranith K2011-03-043-8/+64
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2486 ([glusterfs-3.1.3qa2]: Core generated due to SegFault in glusterd_sm.c) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2486
* Solaris xattr support for symlink and special files.v3.1.3qa3shishir gowda2011-03-041-3/+13
| | | | | | | | | | | | | | | | | | 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
* debug/trace: add logs for 'forget', 'release' and 'releasedir'Amar Tumballi2011-03-041-1/+53
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2332 (update 'debug/trace' to log gfid instead of 'ia_ino') URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2332
* glusterd: check for the variable before dereferencing itAmar Tumballi2011-03-043-22/+32
| | | | | | | | | | | check if 'peerinfo->mgmt' is set (ie, handshake is completed), before sending any request to that peer. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2486 ([glusterfs-3.1.3qa2]: Core generated due to SegFault in glusterd_sm.c) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2486
* glusterd: handle a crash in dump_version_cbk (in handshake)Amar Tumballi2011-03-041-0/+1
| | | | | | | | | | | reset 'frame->local' to NULL before STACK_DESTROY(), which prevents freeing of valid 'peerctx' pointer. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2485 ([glusterfs-3.1.3qa2]: Core generated due to SegFault in glusterd_rpc_notify) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2485
* Make sure we are looking at the right errno in the fix for bug 2452.Pavan T C2011-03-031-1/+4
| | | | | | | | Signed-off-by: Pavan T C <tcp@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2452 (Excessive CPU usage /very low throughput while using NFS mounts) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2452
* Eliminate syscall tight loop when handling EAGAIN in NFS.Pavan T C2011-03-031-1/+14
| | | | | | | | Signed-off-by: Pavan T C <tcp@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2452 (Excessive CPU usage /very low throughput while using NFS mounts) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2452
* NFS : Check for duplicate entries while filling up child_up array.Gaurav2011-03-021-0/+7
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2483 (Showmount output is not consistent with exported volumes.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2483
* gluster rebalance: give option to split the commandAmar Tumballi2011-03-013-65/+65
| | | | | | | | | | | | | | | | | the 'gluster volume rebalance <VOLNAME> start' is enhanced with two more options: * 'gluster volume rebalance <VOLNAME> fix-layout start' (for fixing layout only) * 'gluster volume rebalance <VOLNAME> migrate-data start' (for migrating data only) Also the old way of running rebalance in one shot will still work fine * 'gluster volume rebalance <VOLNAME> start' Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
* gluster rebalance: get the proper/exact error msg to cliAmar Tumballi2011-03-013-84/+314
| | | | | | | | | | | introduce a new field in XDR structure, and hence change the version of program. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1922 (Volume not present wrong message displayed on command line) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1922
* CLI : NFS disable option through volume set.Gaurav2011-03-012-0/+23
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2094 (Need option to turn off NFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2094
* CLI : NFS persistent local/global options.Gaurav2011-03-016-162/+597
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@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
* rpcsvc: safe mem_put of req in nfs_rpcsvc_submit_vectorsAnand Avati2011-03-011-1/+4
| | | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2481 (Crash in NFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2481
* rpcsvc: perform mem_put at the very end for safe unrefsAnand Avati2011-03-011-1/+2
| | | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2481 (Crash in NFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2481
* NFS : Send error reply on rpc decoding failure.Gaurav2011-03-011-0/+1
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2436 (Not able to send error reply in nfs_rpcsvc) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2436
* glusterd: remove rpc code from internals of glusterdAmar Tumballi2011-03-014-1003/+664
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2333 (make glusterd more rpc friendly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2333
* glusterd: separate out cli specific programs and mgmt specific programsAmar Tumballi2011-03-015-5/+106
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2333 (make glusterd more rpc friendly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2333
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