glusterfs-quota.git/api/src, branch test

gfapi: fix for not able to rename folders

2013-07-16T22:58:48+00:00

If oldname is being renamed to newname, we need to
check for type of newname only if newname exists.

Change-Id: I068a283f9ffe67fcd5e8754d6bf052a2339efbf2
BUG: 953694
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/5333
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

gfapi: fix read past EOF in glfs_preadv()

2013-06-20T08:45:50+00:00

When syncop_preadv() returns 0, we are returning @size as-is
(without modifying user passed buffer). This results in
junk data being read when read offset is at or beyond EOF.

Change-Id: I8aa9c957359f9a52833b944b452f501b6f5538d3
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5236
Reviewed-by: Raghavendra Talur 
Reviewed-by: José Rivera 
Tested-by: José Rivera 
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

gfapi: async discard support

2013-06-13T21:38:57+00:00

From: Bharata B Rao 

Add glfs_discard_async() to meet QEMU's discard requirements.

BUG: 963678
Change-Id: I97723107fca88dd96cddc08cd67a286645a37922
Signed-off-by: Bharata B Rao 
Signed-off-by: Brian Foster 
Reviewed-on: http://review.gluster.org/5144
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

glusterfs: discard (hole punch) support

2013-06-13T21:37:43+00:00

Add support for the DISCARD file operation. Discard punches a hole
in a file in the provided range. Block de-allocation is implemented
via fallocate() (as requested via fuse and passed on to the brick
fs) but a separate fop is created within gluster to emphasize the
fact that discard changes file data (the discarded region is
replaced with zeroes) and must invalidate caches where appropriate.

BUG: 963678
Change-Id: I34633a0bfff2187afeab4292a15f3cc9adf261af
Signed-off-by: Brian Foster 
Reviewed-on: http://review.gluster.org/5090
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

gluster: add fallocate fop support

2013-06-13T21:37:21+00:00

Implement support for the fallocate file operation. fallocate
allocates blocks for a particular inode such that future writes
to the associated region of the file are guaranteed not to fail
with ENOSPC.

This patch adds fallocate support to the following areas:

	- libglusterfs
	- mount/fuse
	- io-stats
	- performance/md-cache,open-behind
	- quota
	- cluster/afr,dht,stripe
	- rpc/xdr
	- protocol/client,server
	- io-threads
	- marker
	- storage/posix
	- libgfapi

BUG: 949242
Change-Id: Ice8e61351f9d6115c5df68768bc844abbf0ce8bd
Signed-off-by: Brian Foster 
Reviewed-on: http://review.gluster.org/4969
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

api: Fix api.so and libgfapi.so build time dependency

2013-05-31T06:44:28+00:00

Not all versions of autoconf handle dependencies expressed
as "A: B". Use the xxx_DEPENDENCIES variable to make it
version independent

Change-Id: Ia0b13399d0bf10995d9845e04cd9eb3ef6518dbe
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5118
Reviewed-by: Raghavendra Talur 
Tested-by: Gluster Build System

gfapi: add new API glfs_dup() to copy a file descriptor

2013-05-30T04:40:54+00:00

Duplicate a glfs_fd file descriptor. Inherit the internal
fd_t with a reference.

Change-Id: Ib30e9a46b608b9f78202957f4dab6ba6265a9ec0
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5109
Reviewed-by: Raghavendra Talur 
Tested-by: Gluster Build System

api/Makefile: link api.so against libgfapi (and dependencies)

2013-05-29T12:27:33+00:00

Samba opens vfs_gluster.so with dlopen(..,RTLD_LOCAL). This makes
the symobls in the shared module and the library it exclusively
links against (specifically gfapi) not resolvable from the .so
files which are opened in turn within (like xlator .so files)
unless explicitly linked against the dependent libraries.

This is not otherwise required in case of glusterfsd as the main
executable symbols are always available for resolution from
dlopen()'ed shared objects, making Samba's vfs_glusterfs
requirement unique, but luckily not incompatible.

Change-Id: I894c521daade7d46ec5bf07793f2eea02ebc9700
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5105
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

gfapi: handle graph switch (cwd, fds, locks)

2013-05-28T07:08:57+00:00

- Migrate open fds to new graph
- Migrate locks held in open fd to new fd
- Refresh CWD, so resolution of relative paths happens on refreshed
  inode (on new graph).

Change-Id: I4b18083b9b290107ebda1f917fc85b635ab72fb4
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5059
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra G

gfapi: ignore NULL and -1 parameters in glfs_set_logging()

2013-05-25T18:40:07+00:00

Permit changing either logfile or level by specifying the other
as -1 or NULL respectively.

Change-Id: I7df05db7b613c57e0106a5cce846ae26d2a160d4
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5085
Reviewed-by: Vijay Bellur 
Tested-by: Gluster Build System