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* nfs/server: hard resolve fh on restartRajesh Amaravathi2012-04-161-1/+2
| | | | | | | | | | | | the filehandle passed to hard resolving code was not initialized to it correct value (resovlefh). Change-Id: I0a26c7b90bf3efec7fda26fed0823755c4b9e87b BUG: 802779 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/3150 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* core: adding extra data for fopsAmar Tumballi2012-03-221-28/+39
| | | | | | | | | | | | | with this change, the xlator APIs will have a dictionary as extra argument, which is passed between all the layers. This can be utilized for overloading in some of the operations. Change-Id: I58a8186b3ef647650280e63f3e5e9b9de7827b40 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 782265 Reviewed-on: http://review.gluster.com/2960 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* nfs/nlm: logging NFS client IP address when FH->volume mapping fails or when ↵krishna2012-03-111-13/+26
| | | | | | | | | | | resolve_and_resume fails. Change-Id: Ia89113f46c1d7c9ed629e9dc0ff0779c41ed947f BUG: 765259 Signed-off-by: krishna <ksriniva@redhat.com> Reviewed-on: http://review.gluster.com/2900 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* NLM - Network Lock Manger V4Krishna Srinivas2012-02-201-0/+3
| | | | | | | | | Change-Id: Ic31b8bb10a28408da2a623f4ecc0c60af01c64af BUG: 795421 Signed-off-by: Krishna Srinivas <ksriniva@redhat.com> Reviewed-on: http://review.gluster.com/2711 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* iobuf: use 'iobuf_get2()' to get variable sized buffersAmar Tumballi2012-02-201-0/+2
| | | | | | | | | | | added 'TODO' in places where it is missing. Change-Id: Ia802c94e3bb76930f7c88c990f078525be5459f5 Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 765264 Reviewed-on: http://review.gluster.com/388 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* rpc: extend actors with flag signing if privilege is requiredCsaba Henk2012-01-211-22/+22
| | | | | | | | | | | | Currently we allow the following RPC messages for unprivileged users: GLUSTER_CLI_GETWD, GLUSTER_CLI_MOUNT, GLUSTER_CLI_UMOUNT Change-Id: I05414f3ca7cbe47de45c5e5cfba1537efc774e6c BUG: 781256 Signed-off-by: Csaba Henk <csaba@gluster.com> Reviewed-on: http://review.gluster.com/2641 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* nfs: changes for using nameless lookup and anonymous FDsAnand Avati2012-01-201-180/+171
| | | | | | | | | | | | | | - Use gfid to create filehandle instead of encoding path components - Utilize nameless lookups of GFID for deep resolution instead of crawling the namespace with component hints - Use anonymous FDs for file based operations - Do away with fdcaching code for files and dirs Change-Id: Ic48fb23370b25d183f7e1fc1cc5dffa9d5bab3fb BUG: 781318 Reviewed-on: http://review.gluster.com/2645 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* glusterfs: An effort to fix all the spell mistakes and typoHarshavardhana2011-11-161-1/+1
| | | | | | | | | | | | | | | in the entire glusterfs codebase. This patch fixes many of spell mistakes and typo in the entire glusterfs codebase and all supported modules. Change-Id: I83238a41aa08118df3cf4d1d605505dd3cda35a1 BUG: 3809 Signed-off-by: Harshavardhana <fharshav@redhat.com> Reviewed-on: http://review.gluster.com/731 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* core: remove 'ino' variable from 'inode_t' structureAmar Tumballi2011-11-161-1/+1
| | | | | | | | Change-Id: I0f078d1753db65d2f2e0380d1b0450c114cf40dd BUG: 3518 Reviewed-on: http://review.gluster.com/522 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Fix memleaks in NFSkrishna2011-11-151-0/+1
| | | | | | | | | Change-Id: I522d4bad71d1e914fa88367f70f5e8c28d64fbbe BUG: 3542 Reviewed-on: http://review.gluster.com/533 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Shehjar Tikoo <shehjart@gluster.com>
* nfs: enhance NFS log messages.krishna2011-09-211-69/+189
| | | | | | | | Change-Id: I6c2eaa2795756f515b5fb2ea5098d3dcb4ef77c4 BUG: 3527 Reviewed-on: http://review.gluster.com/433 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Eliminate many "var set but not used" warnings with newer gcc.Jeff Darcy2011-09-071-4/+0
| | | | | | | | | | | | | | | | This fixes ~200 such warnings, but leaves three categories untouched. (1) Rpcgen code. (2) Macros which set variables in the outer (calling function) scope. (3) Variables which are set via function calls which may have side effects. Change-Id: I6554555f78ed26134251504b038da7e94adacbcd BUG: 2550 Reviewed-on: http://review.gluster.com/371 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* mem-pool: Make mem-pool ptr avialable in ptrshishir gowda2011-08-251-1/+1
| | | | | | | | | | | | | | | | | The header of the ptr returned from mem-pool will now store the mem-pool ptr it belongs to. mem_put will now take only the pointer to be freed. Also, changing MALLOC call to GF_CALLOC in mem_get when we run out of entries in mem-pool. This also will have the header information saved. Change-Id: I3de182663a7f5b49c9e9425e9531775b70bdff67 BUG: 3390 Reviewed-on: http://review.gluster.com/205 Reviewed-by: Amar Tumballi <amar@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Change Copyright current yearPranith Kumar K2011-08-101-1/+1
| | | | | | | | Change-Id: I2d10f2be44f518f496427f257988f1858e888084 BUG: 3348 Reviewed-on: http://review.gluster.com/200 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 K2011-08-061-3/+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>
* RPC unify code changekrishna2011-07-291-280/+282
| | | | | | | | | 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>
* nfs: Change NFS3 access op to use access fopShehjar Tikoo2011-07-121-15/+8
| | | | | | | | | | | This change is needed so that we have a uniform dependence on posix-acl for permission checks as well as ACL checks. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3057 (acl permissions don't work on nfs mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* NFS : Don't set setattr_valid for exclusive create call.Gaurav2011-06-081-2/+5
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@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 : Handle buffer overflow in nfs3_create_exclusive.Gaurav2011-06-011-2/+4
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2972 (Buffer overflow in nfs3_create_exclusive.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2972
* build fixesVenky Shankar2011-04-111-8/+34
| | | | | | | | Signed-off-by: Venky Shankar <venky@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2550 (build warnings) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2550
* 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
* NFS : Store verifier for exlusive mode craete.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
* nfs: capture attrs of create request in cs->stbuf for later useAnand Avati2011-04-011-1/+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
* 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: Remove redundant and erroneous check for create mode EXCLUSIVE.Vikas Gorur2011-03-251-1/+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: Vikas Gorur <vikas@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
* nfs3: Ignore requests for volumes without a single CHILD-UPShehjar Tikoo2011-01-071-42/+73
| | | | | | | | | | | NFS ignores the requests for subvolumes on which child-up has never been received. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2200 (cp dies with "Invalid argument" after failover) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2200
* nfs3: Force root lookup before starting fh resolutionv3.1.2qa3Shehjar Tikoo2010-12-291-0/+38
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2200 (cp dies with "Invalid argument" after failover) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2200
* nfs3: Access cbk must account for auxgids on group access checksShehjar Tikoo2010-12-271-1/+5
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2045 (Write permission denied for non-primary group membership) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2045
* nfs: cleanup inode_ref/inode_unref to fix inode leaks and extra unrefsv3.1.2qa1Anand Avati2010-12-071-8/+4
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2195 (Crash in __inode_retire on NFS failover) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2195
* nfs3: Prevent second lookup on a fresh entry lookupv3.1.1qa10Shehjar Tikoo2010-11-251-1/+3
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1756 (NFS must revalidate inode on first ESTALE on lookup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1756
* nfs3: Fresh inode lookup on failed revalidationShehjar Tikoo2010-11-251-1/+41
| | | | | | | | | | | | | | | | Brings in changes that were earlier introduced in commit: f5afcc47f9f00472d6c2b3f48127e02332cd457a but reverted because the patch was buggy and caused a seg-fault due to extra inode_unrefs. It fixes that extra inode_unref and cleans up the revalidation logic. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1756 (NFS must revalidate inode on first ESTALE on lookup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1756
* nfs: opendir/closedir for every readdirAnand Avati2010-11-151-13/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert "nfs3: Unref & unbind dir fd with inode lock on EOF" This reverts commit 4e6fb304ce41acbaf7c9ba67c06bf443e65082e8. The above commit (which unbinds fds at EOF) does not fix the original bug (1619) because a readdir from a second app could have already started before the readdir_cbk of the first app's readdir reaches NFS code. Hence the race still exists. Performing extra unrefs when EOF is received is not a reliable way of detecting that a client has performed a closedir (and to close the fd ourselves). Neither is interpreting a 0 cookies a new opendir. Clients can always use telldir/seekdir and hit EOFs twice. Due to the way NFS3 protocol is designed, it is just not possible for the server to reliably detect opendirs/closedirs performed by the client and map the corresponding readdirs to the same dir fd on the server side. The only reliable way of fixing this is to perform opendir/closedir at the cost of performance. Any optimization towards keeping dir fds open attempting to map them with application's opendir/closedir will either result in fd leaks or extra fd unrefs. Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2061 (NFS server crashes in readdir_fstat_cbk due to extra fd unref) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2061
* nfs: Remove conn_destroy/init callbacksShehjar Tikoo2010-11-031-2/+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 Tikoo2010-11-031-0/+2
| | | | | | | | 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
* nfs3: Correctly funge solaris root lookup FH for DVMShehjar Tikoo2010-10-211-5/+5
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1997 (Solaris mount fails with "RPC program not registered") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1997
* nfs: avoid assignment of structure pointer into serialized bufferAnand Avati2010-10-121-2/+4
| | | | | | | | | | | | | With the introduction of variable sized file handle feature in NFS, on-wire lengths of file handles can be lesser than file handle structure of code. Direct pointer assignment into the offsetted buffer and dereference and result in reads beyond the end of buffer and crashes. Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 999 (Crash in nfs3_fh_resolve_and_resume) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=999
* Revert "nfs3: Revalidate inode on receiving ESTALE on lookup"Anand Avati2010-10-121-44/+1
| | | | | | | | | | This reverts commit f5afcc47f9f00472d6c2b3f48127e02332cd457a. Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1756 (NFS must revalidate inode on first ESTALE on lookup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1756
* Revert "Revert "nfs3: Revalidate inode on receiving ESTALE on lookup""Vijay Bellur2010-10-111-1/+44
| | | | This reverts commit 6dd3b7fa3bc7acf9281cc17f08010675e2297089.
* Revert "nfs3: Revalidate inode on receiving ESTALE on lookup"Anand Avati2010-10-111-44/+1
| | | | | | | | | | This reverts commit f5afcc47f9f00472d6c2b3f48127e02332cd457a. Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1756 (NFS must revalidate inode on first ESTALE on lookup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1756
* nfs: Revert downed-subvolume changesShehjar Tikoo2010-10-071-191/+51
| | | | | | | | | | | | | | | | | | | For the record these are the patches committed as: 1. "nfs, nfs3: Base volume access on CHILD-UP-DOWN event" http://git.gluster.com/?p=glusterfs.git;a=commit;h=f47b0c55de9941823fbefe4b3a7e37179d6d4329 2. "nfs: Fix multiple subvolume CHILD-UP support" http://git.gluster.com/?p=glusterfs.git;a=commit;h=336e2df7b74be7ad4c9ed403ca10b9f7f7ef9a58 3. "nfs,nfs3: Disable subvolume on ENOTCONN" http://git.gluster.com/?p=glusterfs.git;a=commit;h=8c6e27cdaf895e3031c3256efb9472a6c0bf61f3 Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1724 (kernel untar fails during add-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1724
* nfs,nfs3: Disable subvolume on ENOTCONNShehjar Tikoo2010-10-041-31/+140
| | | | | | | | | | | | | ..so that nfs does not return an error to the client, instead the subvolume gets disabled till it comes back up again. The client is expected to keep retransmitting requests in the mean time. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1724 (kernel untar fails during add-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1724
* Change GNU GPL to GNU AGPLPranith K2010-10-041-3/+3
| | | | | | | | 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
* nfs3: Revalidate inode on receiving ESTALE on lookupShehjar Tikoo2010-10-011-1/+44
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1756 (NFS must revalidate inode on first ESTALE on lookup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1756
* nfs, nfs3: Base volume access on CHILD-UP-DOWN eventShehjar Tikoo2010-09-221-20/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Overall, the aim of this patch is to change the result of an nfs op depending on whether the underlying volume is up or down as notified by CHILD_UP and CHILD_DOWN events. This patch contains three intertwined changes: o Only when the lookup on the root of a volume is successful does gnfs now export the subvolume. Till now the result of the lookup was not used to determine whether we should export that volume. Not accounting for root lookup failure resulted in ESTALEs on first access because some children of distribute were down at the time of the root lookup. o Only when lookups on all the subvolumes have succeeded are these exports enabled through NFS. o When a child of say distribute goes down, on CHILD_DOWN event nfs will ignore all incoming requests from the client because ignoring these will prevent ESTALEs for those requests and in the hope that ignoring the requests will make the client retransmit. There are risks in this approach absent the DRC but we're willing to live with that for now. When a child goes down, the mount exports list will continue to show it but mount requests will be denied. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1643 (Initial requests after mount ESTALE if DHT subvolumes connect after nfs startup) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1643
* nfs3: Unref & unbind dir fd with inode lock on EOFv3.1.0qa26Shehjar Tikoo2010-09-171-6/+12
| | | | | | | | | | | | | | ..so that when EOF is reached on this fd, any further requests on the same inode do not get handled through this fd but result in a new fd being opened. Unbinding results in the fd getting deleted from the inode's fd list. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1619 (glusterfs nfs server crashed on dht+replica(2x2)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1619
* nfs3: Copy deviceid from correct gfid start octetShehjar Tikoo2010-09-151-1/+1
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1600 (showmount works but unable to mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1600
* nfs,nfs3,mnt3: Transition fh resolution to gfidShehjar Tikoo2010-09-141-118/+349
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@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
* nfs3: Do not unref dst inode on rename cbkShehjar Tikoo2010-09-021-6/+0
| | | | | | | | | | | This gets done when the call state gets wiped. Doing it here results an extra unref causing a segfault. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1464 (fd leak after rename) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1464
* nfs3: Free vectored write args using FREE not GF_FREEShehjar Tikoo2010-09-021-0/+1
| | | | | | | | | | | ..because the file handle in write3args is allocated inside libc using malloc not memory accounting code in glusterfs. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1499 (GNFS from mainline Glusterfs-3.1-qa13 crashes while initiating SFS2008) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1499
* nfs3: Close dst cached fd & unref inode on renameShehjar Tikoo2010-08-311-0/+19
| | | | | | | | | | | | If the src file is over-writing an existing file and if the destination file is open, then close the cached fd on the destination file and unref the inode for it. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1464 (fd leak after rename) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1464
generated by cgit (git 2.34.1) at 2024-05-29 10:07:47 +0000