glusterfs.git/libglusterfs/src, branch v3.4.0qa3

features/locks: implement fgetxattr and fsetxattr

2012-11-28T06:54:27+00:00

implement xattrs for GF_XATTR_LOCKINFO_KEY, which will be used
for posix-locks migration from old to new graph after a switch.

fgetxattr (fd, GF_XATTR_LOCKINFO_KEY) will return a dict.
This dict has a serialized dict stored for key
GF_XATTR_LOCKINFO_KEY. This serialized dict in turn has fdnum
value of locks acquired on this fd with modified pathinfo
(containing hostname and base directory components) as key.

fsetxattr (newfd, GF_XATTR_LOCKINFO_KEY, dict) has following
semantics. dict can be the result of a previous fgetxattr with
GF_XATTR_LOCKINFO_KEY. In that case, a dict_get on dict
constructed using serialized buffer is done on modified pathinfo
as key. If a value is got, that value is treated as fdnum and for
every lock l on newfd->inode we do,
      if (l->fdnum == fdnum) {
         l->fdnum = fd_fdnum (newfd);
         l->transport = ;
      }

Signed-off-by: Raghavendra G 
Change-Id: I73a8f43aa0b6077bc19f8de52205ba748f2d8bbe
BUG: 808400
Reviewed-on: http://review.gluster.org/4120
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

cluster/stripe: handle GF_XATTR_LOCKINFO_KEY in f(get)(set)xattr

2012-11-28T06:44:40+00:00

Change-Id: I4463006a7f54c05e757d877c56e1330fd91aec45
BUG: 808400
Signed-off-by: Raghavendra 
Reviewed-on: http://review.gluster.org/4125
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

libglusterfs/mem-pool: implement gf_memdup

2012-11-28T06:44:19+00:00

Change-Id: I1d7a1e7418f424fe08c041d562098b947c01580f
BUG: 808400
Signed-off-by: Raghavendra 
Reviewed-on: http://review.gluster.org/4124
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

libglusterfs: Implement float percentage

2012-11-24T07:13:39+00:00

Change-Id: Ia7ea63471f0bbd74686873f5f6f183475880f1a0
BUG: 839595
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/4162
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

Use more portable mkstemp() instead fo mkostemp()

2012-11-22T18:06:45+00:00

mkostemp() with O_CREAT|O_EXCL|O_RDWR|O_TRUNC|O_APPEND is mkstemp()
and mkstemp() is available on more systems than mkostemp()

NULL-commit to cause jankins ro rebuild

BUG: 764655
Change-Id: I6ee0f635d3699bd70b0963b24af07bd7d5c2dc58
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/4152
Reviewed-by: Kaleb KEITHLEY 
Tested-by: Gluster Build System

libglusterfs: implement gf_strndup

2012-11-21T09:41:12+00:00

Change-Id: Ifb7bf22e8cf4ad1faccf7999c36919693912093f
BUG: 808400
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/4135
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

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

xlator/fuse: integrate fuse with event-history

2012-11-12T10:24:23+00:00

use event-history framework for saving and dumping (on necessity)
important xlator specific information.

Tests:
Included the regression testcase.

Change-Id: I6c0532e9ffe0b624286cdc4d2637b1bd2c0579e0
BUG: 858215
Signed-off-by: Raghavendra Bhat 
Signed-off-by: root 
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/3925
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

core: add STACK_WIND_TAIL for more efficient default_xxx.

2012-10-25T07:05:10+00:00

Change-Id: Ic38e2183d1320bb17c014aca33779471c8db5d5f
BUG: 867132
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/4092
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

In some cases AI_ADDRCONFIG confuses NetBSD 6.0

2012-10-20T07:32:58+00:00

BUG: 764655
Change-Id: I29198c94c6788f9e01f57e11798f3d3d7cd9c8de
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/4105
Reviewed-by: Anand Avati 
Tested-by: Anand Avati