glusterfs.git/libglusterfs/src/defaults.h, branch v4.1.3

rio/everywhere: add icreate/namelink fop

2017-12-05T21:23:57+00:00

icreate creates inode, while namelink links the basename to it's
parent gfid.

For now mkdir is the primary user of these fops. Better distribution is
acheived by creating the inode on ,(say) mds1 and linking the basename to it's
parent gfid on mds2. The inode serves readdirp, stat etc.

More details about the fops are present at:
https://review.gluster.org/#/c/13395/3/design/DHT2/DHT2_Icreate_Namelink_Notes.md

This backport of three patches from experimental branch.
1- https://review.gluster.org/#/c/18085/
2- https://review.gluster.org/#/c/18086/
3- https://review.gluster.org/#/c/18094/

Updates gluster/glusterfs#243
Change-Id: I1bd3d5a441a3cfab1acfeb52f15c6c867d362592
Signed-off-by: Susant Palai

libglusterfs: Add put fop

2017-12-05T14:21:01+00:00

Problem: It had been a longtime request to implement put fop
in gluster. put fop in gluster may not have the exact sementics
of HTTP PUT, but can be easily extended to do so. The subsequent
patches, will contain more semantics on the put fop and its
guarentees.

Why compound fop framework is not used for put?
Compound fop framework currently doesn't allow compounding of
entry fop and inode fops, i.e. fops on multiple inodes cannot be
combined in compound fop.

Updates #353
Change-Id: Idb7891b3e056d46d570bb7e31bad1b6a28656ada
Signed-off-by: Poornima G

xlator: provide a xlator_api_t structure to include all exported options

2017-11-30T09:16:13+00:00

each translator from now on can have just 1 symbol exported called
'xlator_api', which has all the required fields in it.

Updates: #164

Change-Id: I48d54f5ec59fee842b1d55877e3ac5e9ec9b6bdd
Signed-off-by: Amar Tumballi

io-threads.c: add serveral fops support in io-threads

2016-07-17T13:35:35+00:00

1.add lease, seek, getactivelk, setactivelk support in io-threads
2.add several missing function declations in defaults.h, the declation
of function default_getactivelk_failure_cbk needed by io-threads.c

Signed-off-by: Zhou Zhengping 

Change-Id: Ie7a56569b4c29cdc6984d31738b484d2d6d83557
BUG: 1357210
Reviewed-on: http://review.gluster.org/14935
Tested-by: Zhou Zhengping 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Niels de Vos 
Smoke: Gluster Build System 
Reviewed-by: Jeff Darcy

core: add setactivelk () fop

2016-05-02T01:04:42+00:00

Change-Id: Ic2ba77a1fdd27801a6e579e04e6c0dd93cd7127b
BUG: 1326085
Signed-off-by: Susant Palai 
Reviewed-on: http://review.gluster.org/14011
Reviewed-by: Niels de Vos 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

core: add getactivelk () fop

2016-05-02T01:04:21+00:00

Change-Id: Ifd0ff278dcf43da064021f5c25e5dcd34347fcde
BUG: 1326085
Signed-off-by: Susant Palai 
Reviewed-on: http://review.gluster.org/13970
Smoke: Gluster Build System 
Reviewed-by: Niels de Vos 
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

performance/decompounder: Introducing decompounder xlator

2016-04-26T06:47:28+00:00

This xlator decompounds the compound fops received,
and executes them serially.

Change-Id: Ieddcec3c2983dd9ca7919ba9d7ecaa5192a5f489
BUG: 1303829
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/13577
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri

core: add lease fop

2016-04-21T10:01:38+00:00

Change-Id: Ia27d66b1061b0377857827515590eb89b18515c9
BUG: 1319992
Signed-off-by: Poornima G 
Reviewed-on: http://review.gluster.org/11596
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Rajesh Joseph 
Reviewed-by: Raghavendra Talur 
Reviewed-by: Pranith Kumar Karampuri

libglusterfs: Refactor packing of arguments

2016-04-09T18:44:24+00:00

Added these changes so that they can be re-used to pack
arguments required for each fop while populating the
compound fop structure used by each xlator.

Change-Id: Id9923e10003adafbc16a8bf3fbefa30677847313
BUG: 1303829
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/13360
Reviewed-by: Krutika Dhananjay 
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Pranith Kumar Karampuri 
Reviewed-by: Ashish Pandey 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System