glusterfs.git/xlators/protocol/server/src/server-helpers.c, branch v3.5.0beta5

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

protocol/server: eliminate an unnecessary frame create and destroy

2013-10-02T23:57:22+00:00

connection_cleanup creates a frame solely so that it can be copied.

But the process of copying creates a new frame, and there's nothing
apparently magic about the one being copied; we can eliminate an
unnecessary create and destroy.

Which in the grand scheme of things probably isn't the worst thing
we do, but it's low hanging fruit.

Change-Id: I4a23b84a53e086137b7d4167ad8c20b673d1ffe5
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/6019
Reviewed-by: Amar Tumballi 
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

core: increase the auxillary group limit to 65536

2013-07-24T18:36:46+00:00

Make the allocation of groups dynamic and increase the limit
to 65536.

Change-Id: I702364ff460e3a982e44ccbcb3e337cac9c2df51
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5111
Reviewed-by: Xavier Hernandez 
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

rpc: duplicate request cache for nfs

2013-06-21T17:33:49+00:00

Duplicate request cache provides a mechanism for detecting
duplicate rpc requests from clients. DRC caches replies
and on duplicate requests, sends the cached reply instead of
re-processing the request.

Change-Id: I3d62a6c4aa86c92bf61f1038ca62a1a46bf1c303
BUG: 847624
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.org/4049
Reviewed-by: Rajesh Joseph 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

protocol/server: Change logs to give more info on disconnects

2013-05-31T12:27:36+00:00

Change-Id: I8304a12df417be164c564e0696f72c3334f21569
BUG: 952138
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/4824
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

license: xlators/protocol/server dual license GPLv2 and LGPLv3+

2013-04-12T17:06:05+00:00

BUG: 951549
Change-Id: I3de5bd86d4238a60a0a85ba2e15d9c131969b210
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/4816
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: remove all the 'inner' functions in codebase

2012-12-20T07:35:29+00:00

* move 'dict_keys_join()' from api/glfs_fops.c to libglusterfs/dict.c
  - also added an argument which is treated as a filter function if
    required, currently useful for fuse.

* now 'make CFLAGS="-std=gnu99 -pedantic" 2>&1 | grep nested' gives
  no output.

Change-Id: I4e18496fbd93ae1d3942026ef4931889cba015e8
Signed-off-by: Amar Tumballi 
BUG: 875913
Reviewed-on: http://review.gluster.org/4187
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

libglusterfs/dict: make 'dict_t' a opaque object

2012-09-06T07:34:15+00:00

* ie, don't dereference dict_t pointer, instead use APIs everywhere
* other than dict_t only 'data_t' should be the valid export from dict.h

* added 'dict_foreach_fnmatch()' API
* changed dict_lookup() to use data_t, instead of data_pair_t

Change-Id: I400bb0dd55519a7c5d2a107e67c8e7a7207228dc
Signed-off-by: Amar Tumballi 
BUG: 850917
Reviewed-on: http://review.gluster.org/3829
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

core: reduce the usage of global variables

2012-08-03T09:01:52+00:00

* move all the 'logging' related global variables into ctx
* make gf_fop_list a 'const' global array, hence no init(),
  no edits.
* make sure ctx is allocated without any dependancy on
  memory-accounting infrastructure, so it can be the first
  one to get allocated
* globals_init() should happen with ctx as argument

not yet fixed below in this patchset:
* anything with 'THIS' related globals
* anything related to compat_errno related globals as its
  one time init'd and not changed later on.
* statedump related globals

Change-Id: Iab8fc30d4bfdbded6741d66ff1ed670fdc7b7ad2
Signed-off-by: Amar Tumballi 
BUG: 764890
Reviewed-on: http://review.gluster.com/3767
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati