glusterfs.git/xlators/storage/posix/src/posix-helpers.c, branch v3.4.2qa2

storage/posix: Fix open-fd-count virtual xattr

2013-02-06T17:49:21+00:00

Send open-fd-count maintained in inode.

Change-Id: I23db5d052bdeb4f67978ff618ed5a0bed7d1592d
BUG: 908146
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/4469
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: remove all the 'inner' functions in codebase

2012-12-20T07:35:29+00:00

* move 'dict_keys_join()' from api/glfs_fops.c to libglusterfs/dict.c
  - also added an argument which is treated as a filter function if
    required, currently useful for fuse.

* now 'make CFLAGS="-std=gnu99 -pedantic" 2>&1 | grep nested' gives
  no output.

Change-Id: I4e18496fbd93ae1d3942026ef4931889cba015e8
Signed-off-by: Amar Tumballi 
BUG: 875913
Reviewed-on: http://review.gluster.org/4187
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

NFS is picking up geo-rep's already open (read-only) file descriptor

2012-11-14T13:37:02+00:00

Add anonymous member to fd_t and use it instead of over-loading pid for
geo-rep and self heal

Change-Id: I4d6b29a044a8ed4b8f69ff6e3f35ee227739b2af
Signed-off-by: Kaleb S. KEITHLEY 
BUG: 874272
Reviewed-on: http://review.gluster.org/4185
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Bhat 
Reviewed-by: Vijay Bellur

storage/posix: return -1 if lstat call returns non zero value apart from -1

2012-10-11T02:13:38+00:00

* If lstat() call in posix_{pstat, istat} returns non zero return value
  other than -1, then treat lstat() call to have been failed and return -1
  itself. This might happen if there is some bug in the backend filesystem.

Change-Id: Ie23787f6c838f14f92edadad71b83471e3d22289
BUG: 864401
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/4056
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

linux-aio: fixes while setting O_DIRECT flag

2012-10-01T23:39:09+00:00

Linux AIO needs O_DIRECT to be set for effective operation. O_DIRECT
in turn has constraints on when it can work (offset, size alignment)

So use O_DIRECT (unless instructed by application) only when offset
and size alignments match. Else, io_submit() will happen over
non-O_DIRECT fd, effectively blocking till the completion of the IO.

Also fix a multithreading bug where detection/setting of O_DIRECT
for a request was not atomic with io_submit() of that request.

Change-Id: I190017e8bc78217429aff0714dca224cbe6f251d
BUG: 837495
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/4006
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Tested-by: Amar Tumballi

All: License message change

2012-09-13T20:19:37+00:00

License message changed for server-side, dual license GPLV2 and LGPLv3+.

Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09
BUG: 852318
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/3940
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

libglusterfs/dict: make 'dict_t' a opaque object

2012-09-06T07:34:15+00:00

* ie, don't dereference dict_t pointer, instead use APIs everywhere
* other than dict_t only 'data_t' should be the valid export from dict.h

* added 'dict_foreach_fnmatch()' API
* changed dict_lookup() to use data_t, instead of data_pair_t

Change-Id: I400bb0dd55519a7c5d2a107e67c8e7a7207228dc
Signed-off-by: Amar Tumballi 
BUG: 850917
Reviewed-on: http://review.gluster.org/3829
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

All: License message change

2012-08-28T10:45:06+00:00

The license message is changed to
  Copyright (c) 2008-2012 Red Hat, Inc. 
  This file is part of GlusterFS.

  This file is licensed to you under your choice of the GNU Lesser
  General Public License, version 3 or any later version (LGPLv3 or
  later), or the GNU General Public License, version 2 (GPLv2), in all
  cases as published by the Free Software Foundation.

Change-Id: I07d2b63ed5fbbbd1884f1e74f2dd56013d15b0f4
BUG: 852318
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/3858
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

storage/posix: use ssize_t variable to get the return value of getxattr

2012-07-17T15:26:10+00:00

Change-Id: Ida065e108a1d2a61b134fb847e8c4981b46fc3c6
BUG: 838195
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.com/3673
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

storage/posix: implement native linux AIO support

2012-07-15T01:09:07+00:00

Configurable via cli with "storage.linux-aio" settable option

Change-Id: I9929e0d6fc1bbc2a0fe1fb67bfc8d15d8a483d3f
BUG: 837495
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.com/3627
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi