glusterfs.git/rpc/xdr/src/nlm4-xdr.h, branch release-3.4

libgfxdr.so: change license

2012-07-20T20:04:10+00:00

Change-Id: I049441e465127195c192443ab0234548d2449e50
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/3704
Tested-by: Gluster Build System 
Reviewed-by: Bharata B Rao 
Reviewed-by: Kaleb KEITHLEY

nfs/nlm: procedures for PC clients

2012-05-17T09:12:49+00:00

*  This change introduces four NLMv4 procedures:

   NM_LOCK, SHARE, UNSHARE and FREE_ALL.

   These are used by PC clients (windows/dos) to control access
   to files.

   1. NM_LOCK: this lock is not monitored by statd.

   2. SHARE: A share reservation is a lock on the whole file
      that is taken whenever a file is opened on windows clients.
      This has ACCESS (N, R, W, RW) and DENY MODE (N, R, W, RW).
        ACCESS:    mode of access requested by the client;
        DENY MODE: what the requesting client wants to
                   deny other clients.

   3. UNSHARE: remove a share reservation obtained by SHARE.
      Called while closing a file.

   4. FREE_ALL: remove all share reservations and locks,
      both monitored and unmonitored, of the calling client.

*  lock and nm_lock use a common function with only
   a flag conveying whether or not to monitor a lock.

*  NOTES:
   1. SHARE reservations are not STACK_WIND'd to subsequent xlators.
      These are maintained in-memory in the nfs xlator.

   2. Consequently, for SHARE reservations to work effectively,
      all PC clients  *must* mount from the same gNfs server.
      Not doing so will result in different servers maintaining
      separate SHARE reservations which will not be enforced
      for obvious reasons.

Change-Id: Id4f22670a94ed58691a6a7f4c80aa8c11421a277
BUG: 800287
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/3212
Tested-by: Gluster Build System 
Reviewed-by: Krishna Srinivas

NetBSD build fixes

2012-05-16T05:27:19+00:00

Last batch of NetBSD build fixes, makes 3.3.0qa40 operational.
Round 2: only include  for NetBSD

BUG: 764655
Change-Id: Icd7290f1e340675d763665a0d0c5f95bc14e0c55
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.com/3321
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

NetBSD build fixes

2012-05-11T07:41:24+00:00

Change-Id: Ib8183d4b585465d05a7adf3a4ceae93ae1bded15
BUG: 764655
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.com/3238
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Vijay Bellur

nfs/nlm: dummy actor for FREE_ALL procedure

2012-04-05T12:10:40+00:00

NLM4_FREE_ALL rpc procedure has been provided nlm's
null procedure as actor to facilitate windows Nfs mounts.

NOTE: windows Nfs needs several other NLM procedures to work.
As a result, this patch only makes it possible to do a working
mount of a volume with "nolock" option in windows.
*Windows mount WITHOUT "nolock" option does NOT work as expected*

Change-Id: Ie163982497871312c5bb15f8c141fef460cadc34
BUG: 800287
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/3063
Tested-by: Gluster Build System 
Reviewed-by: Krishna Srinivas

NLM - Network Lock Manger V4

2012-02-20T15:26:51+00:00

Change-Id: Ic31b8bb10a28408da2a623f4ecc0c60af01c64af
BUG: 795421
Signed-off-by: Krishna Srinivas 
Reviewed-on: http://review.gluster.com/2711
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi