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* Solaris xattr support for symlink and special files.v3.1.3qa3shishir gowda2011-03-047-18/+247
| | | | | | | | | | | | | | | | | | 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
* Stop building uuid test programVijay Bellur2011-02-281-1/+1
| | | | | | | | | | Building tst_uuid.c results in a compilation error with -DDEBUG Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2447 (Enable assert () and memory accounting with DEBUG) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2447
* libglusterfs/dict.c: Whitespace cleanupVijay Bellur2011-02-281-217/+219
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@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
* libglusterfs/xlator.c: whitespace cleanupVijay Bellur2011-02-281-55/+51
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@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
* send the CHILD_DOWN event also to fuseAmar Tumballi2011-02-221-2/+2
| | | | | | | | | | 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
* core: have framework for GF_EVENT_CHILD_MODIFIED notifcation eventAnand Avati2011-02-222-0/+2
| | | | | | | | | | | | | If anything changes anywhere in the graph, all xlators know that something has changed. Previously dht and afr would mask certain events from propagating up. Now they forward GF_EVENT_CHILD_MODIFIED event in those situations Signed-off-by: Anand Avati <avati@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2450 (scalability enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2450
* libglusterfs: Enable assert() and memory accounting with DEBUGVijay Bellur2011-02-212-3/+12
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2447 (Enable assert () and memory accounting with DEBUG) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2447
* libglusterfs/dict: memcpy() data_t in unserialize.Vikas Gorur2011-02-171-2/+2
| | | | | | | | | | | | This fixes a race in dht_getxattr() where the xattr dictionary returned by one of the subvolumes can get free'd before STACK_UNWIND, leading to applications seeing junk values. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2442 (getxattr() on a directory sometimes returns junk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2442
* Check correct variable after function call.Sachidananda2011-02-171-9/+8
| | | | | | | | | | And some white space cleanups. Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2410 (Wrong variable checked after a function call) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2410
* cluster/afr: Perform self-heal as rootPranith K2011-02-081-0/+16
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2370 (cluster/afr: Perform self-heal as root) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2370
* Logging : Use of uuid_utoa and uuid_utoa_r.Gaurav2011-02-041-6/+2
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2308 (Threadsafe uuid to string conversion function) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2308
* Logging : New uuid to string conversion functions.Gaurav2011-02-044-5/+72
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2308 (Threadsafe uuid to string conversion function) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2308
* Move hostname, ip address validating functions to libglusterfs.Sachidananda2011-01-273-121/+126
| | | | | | | | | | | hostname and ip address validation functions are duplicated in several source files. Move them to libglusterfs. Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2249 (Problems with hostname validation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2249
* free GF_CALLOCed memory by GF_FREE instead of FREERaghavendra Bhat2011-01-271-2/+2
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 329 (Replacing memory allocation functions with mem-type functions) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
* implement "--client-pid" option which can forcibly set the pid value in ↵Csaba Henk2011-01-271-0/+2
| | | | | | | | | | 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
* adding libxlator, to ensure proper client side aggregation of marks by ↵Kaushik BV2011-01-271-1/+2
| | | | | | | | | | | clustering translators Signed-off-by: Kaushik BV <kaushikbv@gluster.com> 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
* features/access-control: skip access-tests if the call is from fusePranith K2011-01-262-0/+14
| | | | | | | | | | | | | | Fuse cant send aux gids. So access-control checks treat non-primary-group membership of user as "other". So skip access-control checks if the call is from fuse. We added a hack to treat all calls with pid set to 1 as calls from nfs. So for calls with pid not 1 we skip the access-control checks on all fops. Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2296 (svn / subversion fails on gluster volume (replicated and non-replicated)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2296
* logging: reintroduce build warning for mismatching format strings and parametersAnand Avati2011-01-061-0/+6
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Amar Tumballi <amar@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
* logging: fix format warningsAmar Tumballi2011-01-061-1/+1
| | | | | | | | Signed-off-by: Amar Tumballi <amar@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
* xlator.c: Unrefing inode's on error in loc_copy.Mohammed Junaid Ahmed2010-12-291-0/+7
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2252 (unreffing of inodes not done when memory allocation fails) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2252
* glusterd,cli: print single error message on failurePranith K2010-12-271-6/+6
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@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
* libglusterfs: data_copy needs to init the lockPranith K2010-12-271-0/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2226 (data_copy needs to init the data lock) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2226
* libglusterfs: fix warnings due to format string mismatches during invocation ↵Raghavendra G2010-12-121-1/+1
| | | | | | | | | | of gf_log. 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
* inode: fix crash in logging during cyclic loop detectionAnand Avati2010-12-061-0/+2
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2196 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2196
* iatt: fix bug in ia_makedevAnand Avati2010-11-241-1/+1
| | | | | | | | | | | the wrong binary operator was resulting in lookup/stat showing wrong major/minor numbers for device files 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
* inode: catch loop formation during inode_link() and fail linkingAnand Avati2010-11-241-0/+73
| | | | | | | | | | | | | - explores all parent branches - performs loop formation check only if the operation is resulting in relinking of an inode already existing in the table Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@blackhole.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
* nfs: opendir/closedir for every readdirAnand Avati2010-11-152-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Solaris: vasprint fix for %llu crashshishir gowda2010-11-131-87/+1
| | | | | | | | | | | | vasprint now inturn call gf_vasprintf, which calls vsnprintf. vsnprintf allocates buffer of required size, and hence prevents the sigsegv seen in vasprintf w.r.t %llu Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1058 (vasprintf dumps core when %llu is involved) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1058
* libglusterfs: Memory accounting changesVijay Bellur2010-11-091-6/+8
| | | | | | | | | | | This patch disables memory accounting by default and provides better alignemnt for faster fetch. Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2068 (performance enhancements) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2068
* rpc-transport/rdma: Fix 2KB as threshold size for msgs that can be ↵Raghavendra G2010-11-071-0/+7
| | | | | | | | | | | | | transferred inline. - Any fop/mop that can result a reply whose size is greater than this threshold allocates and submits a buffer along with the request to receive reply. 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
* Solaris build fixes: Patch for 64bit buildshishir gowda2010-10-271-0/+16
| | | | | | | | | | | This will fix build failures when -m64 option is used to build gluster Signed-off-by: Super-User <root@Solaris-10.(none)> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1990 (Gluster mainline build on solaris fails with errors) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1990
* libglusterfs: fix buffer overflow in gf_string2int()Csaba Henk2010-10-271-1/+7
| | | | | | | | Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2022 (gf_string2int() overflows target pointer) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2022
* fuse: retire the faked-FLUSH-upon-RELEASE hackCsaba Henk2010-10-261-1/+0
| | | | | | | | | | | | | | | | | | 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
* libglusterfs, glusterfsd: add shortname resolution + optname hinting support ↵Csaba Henk2010-10-264-2/+493
| | | | | | | | | | | | to VOLUME SET Trie code used for hinting is contributed by Avati. Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1750 (clean up volgen) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1750
* libglusterfs: fix graph mem typesCsaba Henk2010-10-261-3/+2
| | | | | | | | Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1750 (clean up volgen) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1750
* core: Use lru_limit as count for inode and dentry mempoolShehjar Tikoo2010-10-262-2/+7
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1948 (For each subvolume started, glusterfs process takes up around 30-35MB more memory) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1948
* OS X: fnctl() flag FNM_EXTMATCH is not supported under Mac OS Xnoah williamsson2010-10-261-0/+5
| | | | | | | | Signed-off-by: Noah Williamsson <noah.williamsson@gmail.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 361 (GlusterFS 3.0 should work on Mac OS/X) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361
* Correct location of git repositoryVijay Bellur2010-10-251-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1941 (wrong git url) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1941
* xlator.c/option-validation: change the log level to warning when given value ↵Raghavendra G2010-10-241-1/+1
| | | | | | | | | | is out of range. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1214 (When cache-size is given out of range, error is logged but GlusterFS starts) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1214
* Log level mess clean upshishir gowda2010-10-242-16/+30
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1886 (log-level mess) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1886
* Solaris build: Fix linux only featuresshishir gowda2010-10-211-0/+4
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1990 (Gluster mainline build on solaris fails with errors) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1990
* Change assert to GF_ASSERTVijay Bellur2010-10-126-16/+22
| | | | | | | | 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
* Set correct logging level for log messagesPranith K2010-10-111-1/+1
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1887 (logging mess) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1887
* Copyright changesVijay Bellur2010-10-1152-52/+52
| | | | | | | | 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
* mgmt/Glusterd: Memory leak fixes, minor CLI changesv3.1.0qa44Kaushik BV2010-10-091-0/+8
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1852 (Usage message of volume set printed twice) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1852
* rpc/clnt: allocate a new cbk_program before registering it.Raghavendra G2010-10-081-1/+2
| | | | | | | | | | - Refer Bug 1836 for more details. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1862 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1862
* migrate from port 69* to 24007Amar Tumballi2010-10-081-0/+2
| | | | | | | | 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
* mgmt/glusterd: send volume options to friendv3.1.0qa41Pranith K2010-10-051-10/+12
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1816 (send volume options in friend add) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1816
* mgmt/Glusterd : Reply to CLI error: graph constructionKaushik BV2010-10-052-0/+63
| | | | | | | | 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
* features/locks: cluster/afr: Misc fixes for lock recovery.Pavan Sondur2010-10-051-4/+2
| | | | | | | | 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
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