glusterfs.git/rpc/xdr/src/glusterfs3-xdr.x, branch v3.8.3

protocol: Add framework to send transaction id with recall

2016-06-10T11:03:54+00:00

Backport of: http://review.gluster.org/#/c/14647/

Issue:
The upcall(cache invalidation/recall) event is sent from the bricks
to clients. In AFR/EC setup, it can so happen that all the bricks
will send the upcall for the same event, and if AFR/EC doesn't filter
out these duplicate notifications, the logic above cluster xlators
can fail.

Solution:
Use transaction id to filter out duplicate notifications.

This patch adds framework for duplicate notifications.
AFR/EC can build up on this patch for deduping the notifications

Change-Id: I66b08e63b8799bc5932f2b2545376138a5701168
BUG: 1337638
Signed-off-by: Poornima G 
Reviewed-on: http://review.gluster.org/14648
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra G

core: Honour mandatory lock flags during lock migration

2016-05-27T14:50:37+00:00

lk_flags from posix_lock_t structure is the primary key used to
differentiate locks as either advisory and mandatory type. During
lock migration this field is not read in getactivelk() call path.
So in order to copy the exact lock state from source to destination
it is necessary to include lk_flags within lock_migration_info_t
structure to maintain accurate state. This change also includes
minor modifications to setactivelk() call to consider lk_flags
during lock migration.

> Reviewed-on: http://review.gluster.org/14189
> Smoke: Gluster Build System 
> Reviewed-by: Susant Palai 
> Reviewed-by: Poornima G 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Pranith Kumar Karampuri 

(cherry picked from commit deaf8439fc42435988aae6a7b9ab681cc0d36b09)

Change-Id: I20a7b6b6a0f3bdac5734cce8a2cd2349eceff195
BUG: 1337805
Signed-off-by: Anoop C S 
Reviewed-on: http://review.gluster.org/14457
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri

protocol: add setactivelk () fop

2016-05-02T01:04:52+00:00

Change-Id: I60fe2d59c454095febce4c0fbef87a2dad9636e4
BUG: 1326085
Signed-off-by: Susant Palai 
Reviewed-on: http://review.gluster.org/14013
Smoke: Gluster Build System 
Reviewed-by: Niels de Vos 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

protocol: add getactivelk () fop

2016-05-02T01:04:31+00:00

Change-Id: Ie38198db990f133fe163ba160cdf647e34f83f4f
BUG: 1326085
Signed-off-by: Susant Palai 
Reviewed-on: http://review.gluster.org/13994
Reviewed-by: Niels de Vos 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

protocol/client : Implementation of compound fop

2016-05-01T00:47:47+00:00

Change-Id: Iade71daf3bc70e60833d693ac55151c9cf691381
BUG: 1303829
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/14114
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri

Protocol: Add lease fop

2016-04-30T05:37:39+00:00

Change-Id: I64c361d3e4ae86d57dc18bb887758d044c861237
BUG: 1319992
Signed-off-by: Poornima G 
Reviewed-on: http://review.gluster.org/11597
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Rajesh Joseph 
Reviewed-by: Pranith Kumar Karampuri

rpc: added structures to support compound fops

2016-04-30T01:24:03+00:00

Change-Id: Ida81e7b3145fb09afa37353244ff8721a4dc4c6a
BUG: 1303829
Signed-off-by: Anuradha Talur 
[ndevos: move definitions around to align with changes for bug 1328502]
Reviewed-on: http://review.gluster.org/13331
NetBSD-regression: NetBSD Build System 
Smoke: Gluster Build System 
Reviewed-by: soumya k 
Reviewed-by: Niels de Vos 
CentOS-regression: Gluster Build System

rpc: split FOPs enum from glusterfs.h

2016-04-28T20:51:12+00:00

Moving the enumeration of FOPs and some of the other parts that are
defining the network protocol to the rpc/xdr/ section. These structures
need some care when modifications are made, moving them out of the
common glusterfs.h header helps with that.

The protocol definition structures are generated in a new glusterfs-fops
header. This file is present in rpc/xdr/src/ and libglusterfs/src/, it
is a little ugly, but prevents the need to update all Makefile.am files
with the additional -I option for finding the new header file.

The generation of the .c and .h files from the .x descriptions needed
small modifications to accommodate these changes. The build/xdrgen
script was improved slightly for this. The .c and .h files are
incorrectly in the $(top_srcdir), instead of $(top_builddir). This is
an existing issue, and bug 1330604 has been filed to get that addressed.

Change-Id: I98fc8cf7e4b631082c7b203b5a0a77111bec1fb9
BUG: 1328502
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/14032
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: Jeff Darcy

protocol: implement seek() FOP

2016-02-04T17:31:32+00:00

Network protocol extensions for the seek() FOP. The format is based on
the SEEK procedure in NFSv4.2.

Change-Id: I060768a8a4b9b1c80f4a24c0f17d630f7f028690
BUG: 1220173
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/11482
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Jeff Darcy

rpc: Included necessary stats in 'gfs3_cbk_cache_invalidation_req'

2015-05-04T23:27:57+00:00

To avoid extra network fops, it will benifit clients if the server
can send the updated stat of the file/dir and of the parent directory
(including oldparent in case of RENAME fop) while sending
GF_CBK_CACHE_INVALIDATION upcall event.
This patch handles rpc protocol changes.

Change-Id: Ic096a61c4d24a8d75a8285be78deb237d7ef9484
BUG: 1200262
Signed-off-by: Soumya Koduri 
Reviewed-on: http://review.gluster.org/10452
Reviewed-by: Kaleb KEITHLEY 
Tested-by: Gluster Build System