glusterfs.git/xlators/cluster, branch v3.3.0qa22

locks: Added a getxattr interface to clear locks on a given inode.

2012-02-14T10:48:59+00:00

getxattr returns a summary of no. of inodelks/entrylks cleared.
cmd_structure: trusted.glusterfs.clrlk.t.k[.{range|basename}]
where,
type = "inode"| "entry"| "posix"
kind = "granted"| "blocked" | "all"
range = off,a-b, where a, b = 'start', 'len' from offset 'off'

Change-Id: I8a771530531030a9d4268643bc6823786ccb51f2
BUG: 789858
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.com/2551
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cluster/stripe: Support for NFS anonymous fd's

2012-02-14T09:57:47+00:00

Moving storing of all ctx info to inode ctx. anonymous fd's do not
have the ctx stored in them, hence readv/writev can fail.
Open call does not need the additional lookup calls, as all the
required fctx info will be available in the inode ctx populated
any one of the following create/mknod/lookup

Change-Id: I94ca69ff821d46ac8ed3ba1b87b97a3d1c736566
BUG: 786095
Signed-off-by: shishir gowda 
Reviewed-on: http://review.gluster.com/2726
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

core: add an extra flag to readv()/writev() API

2012-02-14T09:09:02+00:00

needed to implement a proper handling of open flag alterations
using fcntl() on fd.

Change-Id: Ic280d5db6f1dc0418d5c439abb8db1d3ac21ced0
Signed-off-by: Amar Tumballi 
BUG: 782265
Reviewed-on: http://review.gluster.com/2723
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

support for nano second resolution for mtime,ctime,atime attributes.

2012-02-09T15:58:56+00:00

Change-Id: Id5078f270d0fec280b53d4aa7b16bbaf42a2df05
BUG: 784095
Signed-off-by: krishna 
Reviewed-on: http://review.gluster.com/2730
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

distribute: utilize new 'fremovexattr()' fop for rebalance

2012-02-03T03:43:12+00:00

instead of existing 'syncop_removexattr()' which is not rename proof
for now.

Change-Id: Ib171710645a6ee35c86d851a057b68461ecbab27
Signed-off-by: Amar Tumballi 
BUG: 766571
Reviewed-on: http://review.gluster.com/2691
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

cluster/afr: Perform xattrop with all afr-keys

2012-01-27T12:19:16+00:00

Self-heal does not happen if the file has change log xattr
only for one of the subvol keys. This patch makes sure that
xattrop is done for all the afr subvol keys after a new entry
is created in entry-self-heal.

1) Added matrix create/cleanup functions
2) Impunging a new file does multiple xattrops on the source
subvol, one per sink. The code can do a single xattrop after
the entry is created on all the sinks.
3) Missing entry self-heal uses one frame per sink to heal
the file. This leads to multiple xattrops on the source subvol.
That code is changed now to use one frame which will
create the file on all subvols.

Change-Id: I65a42f9779b03f7efae283479f8653fb2cb8046b
BUG: 762680
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2503
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Krishnan Parthasarathi

cluster/afr: Stack wind with correct frame

2012-01-27T12:17:40+00:00

*) Found possible races in _cbk fixed them as well.

Change-Id: Id9a9f3cbf71f55827addb24ba2cbddecb8326b5b
BUG: 784279
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.com/2687
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

complete the implementation of missing 'f**xattr()' fops

2012-01-25T10:26:51+00:00

in debug/* and cluster/* translators and a syncop_fsetxattr()

added a test case for testing the working of 'f-fop()' on
fuse mount.

Change-Id: I0c2aeeb30a0fb382ef2495cca1e66b00abaffd35
Signed-off-by: Amar Tumballi 
BUG: 766571
Reviewed-on: http://review.gluster.com/802
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: add 'fremovexattr()' fop

2012-01-25T10:24:20+00:00

so operations can be done on fd for extended attribute removal

Change-Id: Ie026f1b53793aeb4ae33e96ea5408c7a97f34bf6
Signed-off-by: Amar Tumballi 
BUG: 766571
Reviewed-on: http://review.gluster.com/778
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

cluster/dht: handle ENOENT err in rename fop

2012-01-25T10:18:04+00:00

A ENOENT should not be a error propogated for rename failures.
As, ENOENT can arise only due to internal unlink call of rename.

Change-Id: I925622da8ef370d0385bc5b30cf8dc9b8e852beb
BUG: 768879
Signed-off-by: shishir gowda 
Reviewed-on: http://review.gluster.com/2583
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati