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* mod_glusterfs: coding guidelines related changesRaghavendra G2009-04-231-454/+578
| | | | | | | - make sure code fits into 80 character lines. - proper indentation of declarations. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* replicate dir self-heal - when creating a missing dir/file, set pending ↵Anand V. Avati2009-04-231-13/+68
| | | | xattrs on source subvolume for that dir/file
* fix in afr directory self-heal (partial healing)Anand V. Avati2009-04-231-0/+5
| | | | impunge loop was 'continued' on a different subvolume in certain cases, resulting in healing of partial files
* Add MacOSX based packaging file into repoHarshavardhana2009-04-222-1/+85
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Bug fix in releasing inode locks when transport gets disconnected.Vikas Gorur2009-04-221-10/+46
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Release all pending locks in pl_forget().Vikas Gorur2009-04-221-4/+44
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* iobuf_pool->arenas_cnt should be incremented in iobuf_arena_alloc, and not ↵Anand V. Avati2009-04-221-1/+2
| | | | | | iobuf_pool_add_arena (to avoid counting of unpruned arenas) Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* 0-byte write guardAnand V. Avati2009-04-221-1/+2
| | | | | | guard server_writev from 0-byte writes from client where iobuf will be NULL. This is possible only via libglusterfsclient (not fuse) Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* handle iobuf NULL return case in fuse-bridge, by waiting 10 seconds and ↵Anand V. Avati2009-04-221-0/+7
| | | | | | trying again Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fd leak fixAnand V. Avati2009-04-222-4/+7
| | | | | | | | | | | | | | steps: - server_finodelk uses req->volume pointer into state->volume - finodelk is queued by locks translator - c call returns from server_pollin and hdr is FREE'd - now state->volname is pointing to FREE'ed region (junk) - server_finodelk_cbk calls gf_add_locker - gf_add_locker remembers lock with junked path along with fd_ref - gf_del_locker from new server_finodelk cannot string match with junked volume thus lock is not deleted, hence fd_ref remains as a leak Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* afr_lookup_cbk - self-heal getting missedAnand V. Avati2009-04-221-25/+25
| | | | | | | | compare for mismatching sizes and attributes before overwriting local->stbuf for read-child subvolume. This causes files with differing sizes on backed not to get self-healed if xattrs were missing. Also add the ESTALE check for compulsorily failing revalidates in case of 2nd unwind and beyond Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* posix: Ensure EINVAL return on NULL argsShehjar Tikoo2009-04-221-1/+1
| | | | | | | | | | Initing op_errno to EINVAL ensures that this is the value that gets returned on STACK_UNWIND, in case any of the VALIDATE macros result in exit from "out" due to a NULL argument. If this is not done , we get op_ret as -1 with errno set to 0 in the application's syscall. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* call-stub: Check for NULL in the correct variableShehjar Tikoo2009-04-221-1/+1
| | | | | | | | It looks like the argument fd was meant to be checked here instead of the fd in the call stub. This fixes a NULL fd bug that results in an EINVAL on opendir. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add fxattrop fopShehjar Tikoo2009-04-221-666/+565
| | | | | | -- added some indentation fixes Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add xattrop fopShehjar Tikoo2009-04-221-0/+44
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add readdir fopShehjar Tikoo2009-04-221-0/+36
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add removexattr fopShehjar Tikoo2009-04-221-0/+45
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add fsetxattr fopShehjar Tikoo2009-04-221-0/+35
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add fgetxattr fopShehjar Tikoo2009-04-221-0/+34
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add getxattr fopShehjar Tikoo2009-04-221-0/+44
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add setxattr fopShehjar Tikoo2009-04-221-0/+45
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add statfs fopShehjar Tikoo2009-04-221-1/+34
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add fsyncdir fopShehjar Tikoo2009-04-221-0/+34
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add opendir fopShehjar Tikoo2009-04-221-0/+34
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Add link fopShehjar Tikoo2009-04-221-0/+37
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based realpathShehjar Tikoo2009-04-212-3/+27
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based readlinkShehjar Tikoo2009-04-212-4/+34
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based symlinkShehjar Tikoo2009-04-212-2/+32
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based unlinkShehjar Tikoo2009-04-212-1/+28
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based mkfifoShehjar Tikoo2009-04-212-1/+29
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based mknodShehjar Tikoo2009-04-212-4/+28
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based utimeShehjar Tikoo2009-04-212-2/+33
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based utimesShehjar Tikoo2009-04-212-2/+30
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based statvfsShehjar Tikoo2009-04-212-2/+33
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based statfsShehjar Tikoo2009-04-212-1/+31
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based linkShehjar Tikoo2009-04-212-1/+44
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based opendirShehjar Tikoo2009-04-212-1/+29
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based chownShehjar Tikoo2009-04-212-2/+30
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based chmodShehjar Tikoo2009-04-212-1/+27
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based rmdirShehjar Tikoo2009-04-212-6/+25
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based mkdirShehjar Tikoo2009-04-212-7/+26
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based lstatShehjar Tikoo2009-04-212-1/+30
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based statShehjar Tikoo2009-04-212-6/+33
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Fix stat cache bugShehjar Tikoo2009-04-211-5/+12
| | | | | | | | | | | | | The way stat cache gets updated was not consistent across all syscalls. Consequently, I was running into a bug that returned a 0 st_ino. The fix actually resides in the hunk that changes the lines in libgf_client_lookup but similar changes were also required in other users of stat cache. This commit fixes the bug and also cleans up the way stat cache is updated. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based setxattrShehjar Tikoo2009-04-212-9/+35
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based creatShehjar Tikoo2009-04-212-4/+26
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based openShehjar Tikoo2009-04-213-8/+42
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based getxattrShehjar Tikoo2009-04-212-8/+35
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add VMP-based getShehjar Tikoo2009-04-212-6/+30
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* libglusterfsclient: Add virtual mount point supportShehjar Tikoo2009-04-213-0/+178
| | | | | | | | | | | | | | | | | | | | | One part of the glusterfsclient library requires users to use a handle to address a particular glusterfs context. This can become cumbersome for applications that need to use multiple such context. For such applications, we make it easy by letting them define virtual mount points(VMPs), which are just paths that identify a particular glusterfs context. This is done through a new glusterfs_mount(..) interface. Subsequenly, any path based operations, that pre-pend a VMP before the files and directories inside the glusterfsd export, get internally routed to the correct glusterfs context. This helps users do away with the need to maintain their own path-to-glusterfs_handle_t mapping. The old handle-based interface still exists for whoever wishes to use it. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
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