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* updated transport interface functions to accommodate IOBUF/IOBREFAnand V. Avati2009-04-122-8/+11
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* do away with frame->root->{req,rsp}_refs membersAnand V. Avati2009-04-121-2/+0
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* update prototype of writev and readv_cbk to use IOBREF in parameter (step ↵Anand V. Avati2009-04-125-27/+39
| | | | | | towards elmination of frame->root->{req,rsp}_refs Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* IOBREF support for holding iobuf refs along with fops (replacement for ↵Anand V. Avati2009-04-122-0/+152
| | | | | | frame->root->{req,rsp}_refs Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* IOBUF support (to be used by transports and fuse)Anand V. Avati2009-04-124-2/+494
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Add lock-less versions of fd_ctx_*Vikas Gorur2009-04-072-52/+104
| | | | | | | | Added __fd_ctx_get __fd_ctx_set __fd_ctx_del which do not hold any lock. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient code changesRaghavendra G2009-04-032-0/+21
| | | | | | | | | | | | - add dentry support to libglusterfsclient. - changes related to using array, to store context in inode instead of dictionary. - code changes related to cleanup of libglusterfsclient interface. - added glusterfs_mkdir and glusterfs_rmdir - other changes in libglusterfsclient to make it work with code changes in other parts of glusterfs. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* server-protocol - reimplement connection cleanup to happen in 2 phasesRaghavendra G2009-04-032-10/+55
| | | | | | | | | | | - first phase, which happens when POLLERR is received on transport, releases all locks, flushes all open fds. - second phase, which happens when both the transports of connection destroyed, destroys the containers like lock table, fd table along with the connection. - the first phase, clears up any references to transport held by translators like posix-locks(in the form of blocked locks) paving way for the second phase. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* change char to int in execute_cmd (based on comment on #26006 from Giorgio ↵Anand V. Avati2009-04-021-1/+1
| | | | | | Marinelli <gio@reversiva.net> Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Changed few lines to ensure Optimization (lesser code).Bharat Shetty Barkur2009-04-021-3/+1
| | | | | | Changed few lines to ensure lesser code optimization while checking the EOF for the file pointed to by specfp. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* use (fgetc() != EOF) instaed of feof() in parserAnand V. Avati2009-04-011-2/+1
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Enable glusterfs client to exit after a configured number of failed connects ↵Raghavendra G2009-04-011-0/+1
| | | | | | \ while fetching volume specification file from server Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Avoid infinite loop while parsing volume specification files on Linux/ARM.Raghavendra G2009-04-011-2/+4
| | | | | | - patch submitted by anonymous user (ref: bug #26006 on savannah). Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Add new type of option type INTERNET_ADDRESS for validationRaghavendra G2009-04-012-0/+126
| | | | | | | | - used to validate options like remote-host, bind-address. - Also validate options of translators created during fetch of volume specification file from remote server. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fix duplicate setting of values in inode->ctx and fd->ctxAnand V. Avati2009-03-262-10/+26
| | | | | | | | this patch avoids setting of duplicate key/value pairs in the context. note that consumers have to explicitly check for previous existance of key to avoid any kind of resource leak resulting from this overwrite. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Changed the gf_log warning for return of null via CALLOC from 'old' to 'newdata'Bharat Shetty Barkur2009-03-261-1/+1
| | | | | | Fixed the warning message to be more clearer for return of the null by CALLOC, by changing old to newdata. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fixed sys_<fops> related warnings. (on mac os x and opensolaris)2.0.0rc5Amar Tumballi2009-03-192-1/+2
| | | | | | The fix in posix will fix 'unresolved' symbol errors in Mac/Solaris/FreeBSD Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Add system call abstraction layerVikas Gorur2009-03-175-23/+637
| | | | | | | | | - syscall.c provides platform-independent system calls - previous code for this from compat.c removed - posix xlator uses new functions from syscall.c - solaris_flistxattr added to compat.c Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Add extra 'volume' parameter to inodelk/entrylk callsVikas Gorur2009-03-126-24/+71
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* xlator.c option validation should check for empty valid options list (for ↵Basavanagowda Kanur2009-03-121-4/+6
| | | | | | | | strings). 'if (!opt->value)' always fails as 'value' member is an array of size ZR_OPTION_MAX_ARRAY_SIZE and is always non-null. it should have been 'if (opt->value[0] == NULL)' instead. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Fixed two more occurrences of poll_out variables used for logging.Bharat Shetty Barkur2009-03-101-2/+2
| | | | | | Changed the poll_in variable to poll_out variable at two more places in the code. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* added fgetxattr and fsetxattr FOPsVikas Gorur2009-03-079-22/+381
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* code changes in the usage of inode_ctx_get and inode_ctx_put after their ↵Raghavendra G2009-03-052-29/+53
| | | | | | implementation is changed to hold inode->lock. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Change to fix the build problems with bison 1.28 (in RHEL 4.6)Amar Tumballi2009-03-042-2/+0
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* inode_ctx_t locks addedAnand V. Avati2009-03-031-30/+54
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* changes in patchset and repo versionAmar Tumballi2009-03-031-1/+1
| | | | | | | noticed that if anyone pulls from git repo, the version says 'tla' and patchset also shows tla's patch. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Fixed small error regarding the poll_out variableBharat Shetty Barkur2009-03-031-1/+1
| | | | | | Changed the poll_in variable to poll_out variable, so that the logging is relevant to the case of invalid poll_out value. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* volumefile modification awareness to make sure there are no inconsistencies.Amar Tumballi2009-02-273-0/+56
| | | | | | Complete (including feature to properly umount) in my sense. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* moved dht_hashfn_tea() to libglusterfs/hashfn.c as gf_dm_hashfn() (dm - ↵Basavanagowda Kanur2009-02-272-0/+105
| | | | | | | | davies-meyer). moved dht_hashfn_tea() to libglusterfs/src/hashfn.c as gf_dm_hashfn(). Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* updated copyright header to extend copyright upto 2009Basavanagowda Kanur2009-02-2644-44/+44
| | | | | | updated copyright header to include 2009. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fd->lock added to protect transactions for accessing and modifying fd->_ctx.Basavanagowda Kanur2009-02-262-33/+64
| | | | | | fd->_ctx access and modifications are now protected by fd->lock. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* __inode_unlink() should not be sent a NULL inode.Basavanagowda Kanur2009-02-261-0/+2
| | | | | | | | unlink_inode might be NULL in inode_unlink() under the following circumstances: 1. 'inode' got forget() and was unhashed. 2. 'inode' was replaced by a new inode object and the new object got forget() or was pruned out of the inode table. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* backtick support enhancementRaghavendra G2009-02-251-105/+101
| | | | | | | - text within backtick can span multiple lines - check exit status of command after execution Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* added lock_notify and lock_fnotify FOPs to everywhere necessary in ↵Vikas Gorur2009-02-239-2/+287
| | | | | | | | libglusterfs/* fixed indentation and resubmitting Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* attritbute and entry timeout values under volume now support float/double valuesHarshavardhana2009-02-213-4/+38
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* new function gf_string2double for float/double valuesHarshavardhana2009-02-212-0/+40
| | | | | | fixed warning Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* new functions dict_{get,set}_double for float/double valueHarshavardhana2009-02-212-0/+99
| | | | | | fixed warning Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fix to remove ''input' defined but not used' warning in building glusterfsAmar Tumballi2009-02-201-0/+1
| | | | | | needed to complete the build scripts without warnings Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* Fix the order of CALLOC() argsShehjar Tikoo2009-02-191-1/+1
| | | | | | | Fix the order of CALLOC arguments. Signed-off-by: Shehjar Tikoo <shehjart@zresearch.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* Added all filesVikas Gorur2009-02-1846-0/+21719
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