glusterfs.git/xlators/features, branch v3.7.0alpha0

NFS-Ganesha : Fixing HA script invocation and others

2015-04-13T10:36:58+00:00

gluster features.ganesha disable failed invariably.
And also, there were problems in unexporting
volumes dynamically.Fixed the above problems.

Change-Id: I29aa289dc8dc7b39fe0fd9d3098a02097ca8ca0c
BUG: 1207629
Signed-off-by: Meghana Madhusudhan 
Reviewed-on: http://review.gluster.org/10199
Reviewed-by: jiffin tony Thottan 
Reviewed-by: Kaleb KEITHLEY 
Tested-by: NetBSD Build System

features/bit-rot: Mark versioning fsetxattr as internal fop

2015-04-11T05:07:19+00:00

Changelog xlator was capturing bitrot-stub's fsetxattr sent
for versioning. Since it was using the same frame as of the
create fop, there was inconsistency in fop number and gfid
of capturing metadata. So fix is to mark fsetxattr used for
versioning as internal and add internal fop filter in
changelog_fsetxattr.

Change-Id: I51ff468995139838b22bf293a59a0713a92ee7a5
BUG: 1170075
Signed-off-by: Kotresh HR 
Reviewed-on: http://review.gluster.org/10148
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar 
Tested-by: Venky Shankar

build: make contrib/uuid dependency optional

2015-04-10T11:39:52+00:00

On Linux systems we should use the libuuid from the distribution and not
bundle and statically link the contrib/uuid/ bits.

libglusterfs/src/compat-uuid.h has been introduced and should become an
abstraction layer for different UUID APIs. Non-Linux operating systems
should implement their compatibility layer there.

Once all operating systems have an implementation in compat-uuid.h, we
can remove contrib/uuid/ from the repository completely.

Change-Id: I345e5357644be2521685e00358bb8c83c4ea0577
BUG: 1206587
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/10129
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/quota: Fixing Logically dead code

2015-04-10T06:37:00+00:00

CID: 1134007
The code never reaches the condition check on retlen in
ret label, hence removing the dead code.

Change-Id: Ia0108b69489bb78a2561ff8da6e00685f472ae82
BUG: 789278
Signed-off-by: arao 
Reviewed-on: http://review.gluster.org/9644
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/bitrot-stub: Packed format for version xattr

2015-04-09T08:54:37+00:00

Using __attribute__ ((__packed__)) for object signature xattr
saves some bytes (7 bytes to be particular) occupied by the
extended attribute on-disk as compared to the unpacked format.

Change-Id: I91a6a0a54aa60e6fd8c357d72f7601b6ed213f2d
BUG: 1170075
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/10161
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

snapshot: correct error message in snapshot helper

2015-04-08T18:01:33+00:00

Change-Id: Ic01a5d4115383f1245bae3fba2bf92e23c8213ff
BUG: 1194640
Signed-off-by: Humble Devassy Chirammal 
Reviewed-on: http://review.gluster.org/9747
Reviewed-by: Shyamsundar Ranganathan 
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Niels de Vos

features/shard: Introduce file size xattr

2015-04-08T15:23:29+00:00

With each inode write FOP, the size and block count of the file will be
updated within the xattr. There are two 64 byte fields that are
intentionally left blank for now for future use when consistency
guarantee is introduced later in sharding.

Change-Id: I40a2e700150c1f199a6bf87909f063c84ab7bb43
BUG: 1207603
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/10097
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Pranith Kumar Karampuri 
Tested-by: Gluster Build System

libglusterfs/syncop: Add xdata to all syncop calls

2015-04-08T15:14:59+00:00

This patch adds support for xdata in both the
request and response path of syncops.

Few calls like lookup already had the support;
have renamed variables in few places to maintain
uniformity.

xdata passed downwards is known as xdata_in
and xdata passed upwards is known as xdata_out.

There is an old patch by Jeff Darcy at
http://review.gluster.org/#/c/8769/3 which does the
same for some selected calls. It also brings in
xdata support at gfapi level.

xdata support at gfapi level would be introduced
in subsequent patches.

Change-Id: I340e94ebaf2a38e160e65bc30732e8fe1c532dcc
BUG: 1158621
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/9859
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/bitrot-stub: header file update in noinst_HEADERS

2015-04-08T10:50:17+00:00

Missing "bit-rot-object-version.h" causing devrpm failures.

Change-Id: I5af326c5871cc468a10dece4772b29eda06c4fa9
BUG: 1170075
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/10160
Reviewed-by: Raghavendra Bhat 
Tested-by: Vijay Bellur

ctr : Fix for heating of files during promotion/demotion

2015-04-08T10:29:58+00:00

This fix will solve the heating of the files during the promotion
or demotion.
Promotion:
~~~~~~~~~
When a file gets promoted it get the current time stamp
 during creation only, but following writes or reads during the
migration wont heat the file.
Demotion:
~~~~~~~~
When a file gets demoted it get the wind/unwind time stamp is set to
zero. The following writes or reads during the migration wont heat
the file.

What is remaining ?
~~~~~~~~~~~~~~~~~
Bug 1209129 ( https://bugzilla.redhat.com/show_bug.cgi?id=1209129 )
Inspite of this fix there is still a issue remaining, i.e the heat of
the file is not keep intact during a internal rebalance activity i.e
a rebalance within a tier.

Change-Id: I01e82dc226355599732d40e699062cee7960b0a5
BUG: 1207867
Signed-off-by: Joseph Fernandes 
Signed-off-by: Dan Lambright 
Signed-off-by: Joseph Fernandes 
Reviewed-on: http://review.gluster.org/10080
Reviewed-by: Shyamsundar Ranganathan 
Tested-by: Gluster Build System