glusterfs.git/libglusterfs/src, branch v3.0.0

Changed occurrences of Z Research to Gluster

2009-12-07T14:09:02+00:00

Signed-off-by: Vijay Bellur

THIS: set THIS pointers before forget/release/releasedir callbacks

2009-12-06T11:01:59+00:00

Signed-off-by: Anand V. Avati 
Signed-off-by: Anand V. Avati

fixing some warnings on 64bit machine.

2009-12-03T21:54:57+00:00

Signed-off-by: Amar Tumballi 
Signed-off-by: Anand V. Avati 

BUG: 408 (warning while building on 64bit machine..)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=408

protocol/server: Changes in protocol client to include lk_owner in protocol header.

2009-12-03T20:45:07+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 336 (Use lock owner field from fuse in locks)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=336

mount/fuse: Use fuse lock_owner field in posix locks.

2009-12-03T20:44:52+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 336 (Use lock owner field from fuse in locks)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=336

core: Change replicate trash directory name to ".landfill".

2009-12-03T11:44:05+00:00

The earlier name ".trash" conflicts with the name used by
the trash translator.

Signed-off-by: Vikas Gorur 
Signed-off-by: Anand V. Avati 

BUG: 227 (replicate selfheal does not remove directory with contents in it)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227

core, client, server: Support auxiliary group ids

2009-12-03T10:59:28+00:00

Support for auxiliary group ids is needed for transmission
of more than one group id right through the xlator tree
so that posix can use these group ids to perform
in-house permission tests. The in-house permission checks are
needed so that we do not have to depend on non-POSIX calls
like setfs[ug]id for changing the user for each fop.

The setfs[ug]id  are also limited since they do not allow setting
multiple group id as required for operation with NFS, which sends
us all the group ids for a process issuing file system requests.

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Anand V. Avati 

BUG: 400 (Support auxiliary gids in GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=400

storage/posix: Added janitor thread.

2009-12-02T18:29:23+00:00

The janitor thread deletes all files and directories in
the "/" GF_REPLICATE_TRASH_DIR directory. This directory
is used by replicate self-heal to dump files and
directories it deletes.

This is needed because letting replicate walk the directory
tree and delete a directory and all its children is too racy.
Instead, replicate self-heal only does an atomic rename(),
and the janitor thread takes care of actually deleting them.

Signed-off-by: Vikas Gorur 
Signed-off-by: Anand V. Avati 

BUG: 227 (replicate selfheal does not remove directory with contents in it)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227

fixes to compile on MacOSX (no fuse client)

2009-12-02T03:48:41+00:00

These changes are required to make GlusterFS compile on MacOSX (10.5).

Currently glusterfs server component alone will work over Mac, and it has
to be built with following options to ./configure.

 "bash$ ./configure --disable-fuse-client --disable-fusermount "

Signed-off-by: Amar Tumballi 
Signed-off-by: Anand V. Avati 

BUG: 361 (GlusterFS 3.0 should work on Mac OS/X)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361

bring new MOP called NOTIFY.

2009-12-02T03:48:37+00:00

which can be used as a bridge between client and server processes,
when needed.

This mop is needed now, so that many features in 3.0.0 can come in
with this without bumping protocol version.

Signed-off-by: Amar Tumballi 
Signed-off-by: Anand V. Avati 

BUG: 201 (server should get notified about client 'umount')
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=201