glusterfs.git/xlators/protocol/server/src/server-helpers.h, branch v3.11.0

compound fops: Some fixes to compound fops framework

2016-08-31T06:50:40+00:00

Change-Id: I808fd5f9f002a35bff94d310c5d61a781e49570b
BUG: 1360169
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/15010
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra G

protocol/server: Implementation of compound fop

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

Change-Id: I981258afa527337dd2ad33eecba7fc8084238e6d
BUG: 1303829
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/14137
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

server: send lookup on root inode when itable is created

2016-03-30T19:39:42+00:00

 * xlators like quota, marker, posix_acl can cause problems
   if inode-ctx are not created.
   sometime these xlarors may not get lookup on root inode
   with below cases
   1) client may not send lookup on root inode (like NSR leader)
   2) if the xlators on one of the bricks are not up,
      and client sending lookup during this time: brick
      can miss the lookup
   It is always better to make sure that there is one lookup
   on root. So send a first lookup when the inode table is created

 * When sending lookup on root, new inode is created, we need to
   use itable->root instead

Change-Id: Iff2eeaa1a89795328833a7761789ef588f11218f
BUG: 1320818
Signed-off-by: vmallika 
Reviewed-on: http://review.gluster.org/13837
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: Jeff Darcy

Upcall: Process each of the upcall events separately

2015-04-30T11:51:46+00:00

As suggested during the code-review of Bug1200262, have modified
GF_CBK_UPCALL to be exlusively GF_CBK_CACHE_INVALIDATION.
Thus, for any new upcall event, a new CBK procedure will be added.

Also made changes to store upcall data separately based on the
upcall event type received.

BUG: 1200262
Change-Id: I0f5e53d6f5ece16aecb514a0a426dca40fa1c755
Signed-off-by: Soumya Koduri 
Reviewed-on: http://review.gluster.org/10049
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

glusterd/snapshot : Clean up of old barrier code.

2014-04-30T09:13:26+00:00

As a new barrier translator is introduced, we dont require
the old barrier code. Hence cleaning thar up.

Change-Id: Ieedca6f33a746898f0d2332fda1f1d4c86fff98f
BUG: 1061685
Signed-off-by: Sachin Pandit 
Reviewed-on: http://review.gluster.org/7577
Tested-by: Gluster Build System 
Reviewed-by: Kaushal M 
Reviewed-by: Vijaikumar Mallikarjuna 
Reviewed-by: Vijay Bellur

gluster: GlusterFS Volume Snapshot Feature

2014-04-11T23:29:17+00:00

This is the initial patch for the Snapshot feature. Current patch
includes following features:
* Snapshot create
* Snapshot delete
* Snapshot restore
* Snapshot list
* Snapshot info
* Snapshot status
* Snapshot config

Change-Id: I2f46920c0d61c515f6a60e0f8b46fff886d9f6a9
BUG: 1061685
Signed-off-by: shishir gowda 
Signed-off-by: Sachin Pandit 
Signed-off-by: Vijaikumar M 
Signed-off-by: Raghavendra Bhat 
Signed-off-by: Rajesh Joseph 
Signed-off-by: Joseph Fernandes 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/7128
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

protocol/server: do not do root-squashing for trusted clients

2014-02-11T07:32:05+00:00

* As of now clients mounting within the storage pool using that machine's
  ip/hostname are trusted clients (i.e clients local to the glusterd).

* Be careful when the request itself comes in as nfsnobody (ex: posix tests).
  So move the squashing part to protocol/server when it creates a new frame
  for the request, instead of auth part of rpc layer.

* For nfs servers do root-squashing without checking if it is trusted client,
  as all the nfs servers would be running within the storage pool, hence will
  be trusted clients for the bricks.

* Provide one more option for mounting which actually says root-squash
  should/should not happen. This value is given priority only for the trusted
  clients. For non trusted clients, the volume option takes the priority. But
  for trusted clients if root-squash should not happen, then they have to be
  mounted with root-squash=no option. (This is done because by default
  blocking root-squashing for the trusted clients will cause problems for smb
  and UFO clients for which the requests have to be squashed if the option is
  enabled).

* For geo-replication and defrag clients do not do root-squashing.

* Introduce a new option in open-behind for doing read after successful open.

Change-Id: I8a8359840313dffc34824f3ea80a9c48375067f0
BUG: 954057
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/4863
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

client_t: phase 2, refactor server_ctx and locks_ctx out

2013-10-31T16:32:50+00:00

remove server_ctx and locks_ctx from client_ctx directly and store as
into discrete entities in the scratch_ctx

hooking up dump will be in phase 3

BUG: 849630
Change-Id: I94cea328326db236cdfdf306cb381e4d58f58d4c
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/5678
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

libglusterfs/client_t client_t implementation, phase 1

2013-07-30T05:22:21+00:00

Implementation of client_t

The feature page for client_t is at
http://www.gluster.org/community/documentation/index.php/Planning34/client_t

In addition to adding libglusterfs/client_t.[ch] it also extracts/moves
the locktable functionality from xlators/protocol/server to libglusterfs,
where it is used; thus it may now be shared by other xlators too.

This patch is large as it is. Hooking up the state dump is left to do
in phase 2 of this patch set.

(N.B. this change/patch-set supercedes previous change 3689, which was
corrupted during a rebase. That change will be abandoned.)

BUG: 849630
Change-Id: I1433743190630a6d8119a72b81439c0c4c990340
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/3957
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi