glusterfs.git/xlators/mgmt/glusterd/src/glusterd-volume-set.c, branch v3.4.2qa4

performance/open-behind: use anonymous fd for doing fstat and readv

2013-09-10T00:19:36+00:00

Change-Id: I61a3c221e0a15736ab6315e2538c03dac27480a5
BUG: 846240
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/4483
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5807
Reviewed-by: Kaleb KEITHLEY

glusterd: Correct op-version of some options

2013-07-12T00:00:49+00:00

Some of the options have been backported to release-3.3 branch and hence
should have their op-version reduced. Some other options had op-version
incorrectly set as 1.

Change-Id: If40325b7b2da7aa36f90261024117cd18cf51ef0
BUG: 981278
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/5320
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

glusterd-volgen: Improve volume op-versions calculation

2013-06-05T12:27:10+00:00

Backport of patch on master branch, under review at
        http://review.gluster.org/4952

Volume op-versions calculations now take into account if an option,
 a. enables/disables an xlator, or
 b. is a boolean option.

This prevents op-versions from being updated when a feature is disabled.

BUG: 954256
Change-Id: Ic68032b9e55a3f0191f8fc3ecd6b5ced385ad943
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/5094
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: Introduce volume op-versions

2013-06-05T12:24:59+00:00

This is a backport of change
        9153855 glusterd: Introduce volume op-versions
from master.

Each volume is now associated with two op-versions,
 * op_version - the op-version of the highest op-versioned feature enabled
 * client_op_version - the op-version of the highest op-versioned feature
   enabled which affects the clients only.

These two op-versions are generated dynamically and kept updated during
runtime. Glusterd now uses the respective volumes' client-op-version during
getspec requests.

To achieve the above a new field in the vme table is introduced,
client_option, this boolean field tells if the option is a client side
option.

BUG: 907311
Change-Id: I59af02644a714e1c54fc89f1ead5aa551bba7ee7
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/4957
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

glusterd: Backport of vme table changes from master

2013-06-05T12:24:06+00:00

This patch backports the following changes from the master branch

99fe09f glusterd: Moved the volume entry table to a separate file.
e306d08 glusterd: Changing the volume entry table's representation.
eac54f6 glusterd: Added option description, and validation function fields.
bcb4235 glusterd: Added validation function for performance cache max and min size.
8897d08 glusterd: Added validation function for quota-timeout.
4579609 glusterd: Added validation function for stripe-block-size.
6788bad glusterd: Fix some options in vme table
549231d glusterd: Added the validation function for subvols-per-directory
9636e63 glusterd: Added description for nfs.transport-type option in volume set help.

Change-Id: I4a64ad94f17df4b45a3a32262a83e2c35fb5f7da
BUG: 907311
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/4956
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur