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* fuse: flip xattr key from user to trusted namespace for certainVenky Shankar2011-10-283-4/+120
| | | | | | | | | | | | | | | | | | | | clients. This is needed for gsyncd/hadoop-plugin running as non-super user to be able to request extended attributes under trusted namespace. Request for a key is made under 'user.' namespace and is flipped by fuse xlator for specific xattr name to the corresponding 'trusted.' extended attribute. Both applications set a identifier (client-pid) while doing a FUSE mount, which is checked by get/set/remove interfaces in FUSE translator. Change-Id: I72f77a5dd1ee1d69c8b0e09209449348dbcf879a BUG: 3701 Reviewed-on: http://review.gluster.com/563 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* mount/fuse: set gfid in lookup after a failed revalidate lookupPranith Kumar K2011-10-281-0/+3
| | | | | | | | Change-Id: I1904aa63d9365ebda3e979449454ac08db85d93d BUG: 3747 Reviewed-on: http://review.gluster.com/636 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* build: warning suppression (round n)Amar Tumballi2011-10-201-0/+2
| | | | | | | | | | with this patch, there are no more warnings with gcc (GCC) 4.6.1 20110908 Change-Id: Ice0d52d304b9846395f8a4a191c98eb53125f792 BUG: 2550 Reviewed-on: http://review.gluster.com/607 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* statedump: do not print the inode number in the statedumpRaghavendra Bhat2011-10-011-12/+12
| | | | | | | | | | | | | Since gfid is used to uniquely identify a inode, in the statedump printing inode number is not necessary. Its suffecient if the gfid of the inode is printed. And do not print the the inodelks, entrylks and posixlks if the lock count is 0. Change-Id: Idac115fbce3a5684a0f02f8f5f20b194df8fb27f BUG: 3476 Reviewed-on: http://review.gluster.com/530 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterfsd: enable max fetch attemptsKaushal M2011-09-181-1/+7
| | | | | | | | | | | | | | Enables usage of 'volfile-max-fetch-attempts' option of glusterfsd. Also, adds an option to 'mount.glusterfs' for setting the max fetch attempts. For a server with multiple ips, each call to gf_resolve_ip6() returns a different ip. Since gf_resolve_ip6() is called for each fetch attempt, this change also enables rrdns support for gluster. Change-Id: I3edadbf0ff43ff414b30eb50dd9ca4a6fd6b1089 BUG: 2441 Reviewed-on: http://review.gluster.com/239 Reviewed-by: Amar Tumballi <amar@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* add --user-map-root optionCsaba Henk2011-09-122-0/+15
| | | | | | | | | | | | | | | | | | This makes client fake that given user is a superuser, by changing FUSE requests coming with uid of user so that uid is set to 0. User can be given in numeric form, in which case it's treated as an uid directly, or else it's tried to be resolved to an uid with getpwnam(3). Implies --acl. Change-Id: I2d5a3d3e178be7ffdf22b46a56f33a7eeaaa7fe1 BUG: 3242 Reviewed-on: http://review.gluster.com/127 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 Darcy2011-09-071-2/+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>
* WORM: Write Once Read Many times xlator supportshishir2011-08-101-0/+7
| | | | | | | | | | | | This xlator will allow files to be opened for write in append mode only. Mount with --worm(glusterfs) or -o worm (mount) option to enable worm xlator Change-Id: I1be02fcf2aee2182ea2c66b514357918136fabeb BUG: 3166 Reviewed-on: http://review.gluster.com/23 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Change Copyright current yearPranith Kumar K2011-08-105-5/+5
| | | | | | | | 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>
* fuse-resolve: prevent linking of inodes of different inode-tableAmar Tumballi2011-08-101-25/+31
| | | | | | | | | | | | | | | | | | This can happen in deep_resolve_cbk, which happens after a graph switch. Root cause was because the graph change happened while a FOP was in transit and by the time the call came back, the active translator of fuse is now changed. Fix is to make sure the resolve operation happens on a given inode table, instead of taking the latest graph of fuse for each operation Change-Id: Idd6e2d5c2d5fc5d571f7a1fbc174e210babf8a2b BUG: 3355 Reviewed-on: http://review.gluster.com/195 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* LICENSE: s/GNU Affero General Public/GNU General Public/Pranith Kumar K2011-08-067-19/+19
| | | | | | | | 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 gowda2011-07-311-1/+1
| | | | | | | | | | | 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>
* Glusterd: IPV6 support for glusterfs.Gaurav2011-07-142-2/+2
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2456 (IPv6 support for glusterd) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2456
* mnt/fuse: generate uuids in fuse_lookup, not in fuse_lookup_resume.Raghavendra G2011-07-121-1/+2
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3041 ([glusterfs-3.1.5qa2]: stat gives EINVAL) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3041
* mount.glusterfs: fix to handle the error cases betterAmar Tumballi2011-07-121-8/+20
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3085 (backupvolfile-server option doesn't work) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3085
* fuse: fix inode-leaks in fuse_lookup_and_resume codepath.Raghavendra G2011-07-112-12/+31
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2525 ([glusterfs-3.1.3qa8]: inode leak in rdma) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2525
* mount.glusterfs: support -o acl parameterAnand Avati2011-07-081-0/+7
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* fuse: introduce "noacl" option to disable ACL checksAnand Avati2011-07-082-11/+51
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* fuse: fill frame->root->groups with aux gids of the processAnand Avati2011-07-081-0/+53
| | | | | | | | | | Pick the groups in /proc/<pid>/status from the line starting with "Groups: " by parsing the list of integers which follow Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* mnt/fuse: Do a pthread_cond_broadcast for both CHILD_UP and CHILD_DOWN events.Raghavendra G2011-07-012-6/+7
| | | | | | | | 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
* mount/fuse: wait till CHILD_UP event is recieved to do the first lookup.Raghavendra G2011-07-011-9/+2
| | | | | | | | 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
* fuse: consider a lookup as revalidate even if the inode is present in new graph.Raghavendra G2011-06-221-10/+12
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3041 ([glusterfs-3.1.5qa2]: stat gives EINVAL) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3041
* Print error message to report missing mount point.Sachidananda2011-06-191-0/+3
| | | | | | | | Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3053 (No proper error is shown when the mount point is not present) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3053
* statfs(): honor the 'inode' on which the statfs() call is madeAmar Tumballi2011-05-311-1/+1
| | | | | | | | | | | | fuse-bridge : fill the 'loc' properly with correct 'inode'. dht : if directory, send statfs() to all subvol, else send it to only cached subvol. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2258 (enhance gluster volume rebalance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2258
* fuse: NetBSD portability fixesAnand Avati2011-05-301-1/+1
| | | | | | | | | | | Make sure NetBSD pulls proper FUSE header Thanks to: Emmanuel Dreyfus <manu@netbsd.org> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2923 (NetBSD port) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2923
* fuse: NetBSD portability fixesAnand Avati2011-05-301-0/+1
| | | | | | | | | | | | | - NetBSD uses libperfuse(3). - Add @GF_FUSE_LDADD@ to fuse.so library dependecies so that -lperfuse is added at configure time for NetBSD. Thanks to: Emmanuel Dreyfus <manu@netbsd.org> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2923 (NetBSD port) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2923
* mount.glusterfs: The == operator is a non-standard bash extension. = should ↵Anand Avati2011-05-301-1/+1
| | | | | | | | | | | be used instead Thanks to: Emmanuel Dreyfus <manu@netbsd.org> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2923 (NetBSD port) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2923
* upon daemonizing, wait on mtab update to terminate in parentCsaba Henk2011-05-191-1/+19
| | | | | | | | | | | | | | This fixes the race in between the mtab update attempts of mount and umount when we do a lazy umount right after mounting, in order to hide the given fs instance; yet this way we still avoid the deadlock of the fs and mount which we can hit if we wait unconditionally for the mtab update to terminate (cf. bz #511). Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2690 (race between mtab updates of mount and umount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690
* prevent few excessive logsAmar Tumballi2011-04-211-2/+2
| | | | | | | | 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
* removed reference to GF_LOG_NORMALAmar Tumballi2011-04-073-15/+15
| | | | | | | | | | instead used GF_LOG_INFO, which is more standard log level. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 2669 (RuntimeError: cannot recognize log level "normal") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2669
* fuse: set 'graph->used' after graph changeAmar Tumballi2011-03-181-6/+14
| | | | | | | | | | | Because in the current way, we have chances of changing the graph to old one too. with this, we can control this. 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
* glusterfsd: log enhancementAmar Tumballi2011-03-172-2/+1
| | | | | | | | 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
* check for inode and path being NULL before copying themRaghavendra Bhat2011-02-281-24/+28
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2463 ([7b07d444a77526f27f860210930bf1d4c7fbea9b]: ./autogen.sh crashes glusterfs in fuse_getattr or fuse_setattr) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2463
* send the CHILD_DOWN event also to fuseAmar Tumballi2011-02-221-31/+11
| | | | | | | | | | and start the fuse thread in CHILD_DOWN event too. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2005 (Mounting Gluster volume with RO bricks hangs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2005
* fuse-resolve: correction in resolve logicAmar Tumballi2011-02-224-91/+286
| | | | | | | | | | | | * bring in soft (gfid based) and hard (path based) resolving * 'fd' resolving to new graph is not yet done. * fuse-resolve works similar to server-resolve Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2281 (I/O operations exit when add-brick is done) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2281
* implement "--client-pid" option which can forcibly set the pid value in ↵Csaba Henk2011-01-273-0/+15
| | | | | | | | | | messages to a predefined value Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2310 (georeplication) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2310
* send_fuse_iov: check args to prevent possible NULL dereferencingshishir gowda2010-12-271-0/+4
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2223 (Crash in send_fuse_err) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2223
* check the return value properly after calling inode_pathRaghavendra Bhat2010-12-121-1/+1
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2203 ([glusterfs 3.1.1]: Core generated with Segmentation fault in afr-open.c) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2203
* mount.glusterfs: use option --direct-io-mode instead of --disable-direct-io-modeRaghavendra G2010-12-031-1/+1
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2173 (enabling/disabling direct-io mode is not possible when glusterfs is mounted using mount command) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2173
* fuse-bridge: construct fa->rdev properlyAnand Avati2010-12-031-1/+2
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2145 ([3.1.1qa9] mknod does not work properly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2145
* Remove spurious inode_ref call on parent dir in fuse_create_cbkshishir gowda2010-11-181-1/+0
| | | | | | | | | | | The additional ref caused leaks. The ref is taken in __dentry_create called from inode_link Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2117 ([glusterfs-3.1.1qa7]: memleak in glusterfsd) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2117
* fuse: dentry create time inode resolution fixesAmar Tumballi2010-11-151-20/+30
| | | | | | | | | | | | treat successful 'inode' resolution as stale entries in case of entry creation fops, instead of continueing with an error log with old entry. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1240 (DVM: after graph change, inodes should resolve to new inode-table) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1240
* Throwing an error while mounting glusterfs when fuse is not installed.Mohammed Junaid Ahmed2010-11-031-0/+9
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2002 (Mount fails, but gives no error) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2002
* fuse: retire the faked-FLUSH-upon-RELEASE hackCsaba Henk2010-10-261-72/+9
| | | | | | | | | | | | | | | | | | Now the code has lived up to the glorious state of not relying on getting the FLUSH whenever a file is released. So we don't need to forge one in release for the cases when the kernel doesn't send it. Undo commits: - 155ffe5c - c50bc710 - b8779318 (partly, just release related parts) Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 223 (flush not sent) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=223
* fuse: "terminating upon EBADF" log message is confusing, set its level to DEBUGCsaba Henk2010-10-261-1/+1
| | | | | | | | Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1887 (logging mess) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1887
* Change assert to GF_ASSERTVijay Bellur2010-10-121-2/+2
| | | | | | | | 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
* check if fd is NULL before accessing it in fuse_open_resumeRaghavendra Bhat2010-10-121-0/+8
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1858 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1858
* Copyright changesVijay Bellur2010-10-113-3/+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
* fuse_loc_fill(): handle a case of NULL dereferenceAmar Tumballi2010-10-111-2/+2
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1889 (gluster FUSE client crashes on irregularity) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1889
* migrate from port 69* to 24007Amar Tumballi2010-10-081-7/+0
| | | | | | | | 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
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