glusterfs.git -

	Commit message (Collapse)	Author	Age	Files	Lines
*	group-virt: To minimize 'split-brain' enable quorum under virt profile	Harshavardhana	2013-11-22	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Quorum as default is necessary when storing virtual machine images. It would be necessary to enable both server and client quorum Currently defaulted values are: ---------------- server-quorum-type=server quorum-type=auto ---------------- Change-Id: Ic2adb5856ce3c2589476e872e988cae6eeb9b25e BUG: 1032080 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/6340 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
*	group-virt: Change profile to include remote-dio and exclude posix-aio.	Vijay Bellur	2013-02-04	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	remote-dio enables filtering O_DIRECT in the client xlator. This has been found to be useful for improving performance when there are multiple VMs talking to an image store. Aggregated throughput results for a single thread iozone run from multiple VMs and a single host can be seen below: ------------------------------------------------- No. of VMs \| remote-dio on \| remote-dio off \| ------------------------------------------------- 2 \| 400 MB/s \| 202 MB/s \| 4 \| 650 MB/s \| 410 MB/s \| -------------------------------------------------- posix-aio has not been found to improve performance consistently with VM image workload. Hence not including that in the default virt profile. Change-Id: I592f68b95a955036f1a985352d2f4950ced1deef BUG: 907301 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/4460 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
*	Added virt group file - template for 'group' set	Krishnan Parthasarathi	2012-12-11	1	-0/+6
	- This sample file contains the set of volume options that are associated with volumes that would be used to store VMs. - To enable the set of options present in this file one must do the following, - # cp extras/group-virt.example /var/lib/glusterd/groups/<group-name> # gluster volume set <volume-name> group <group-name> Change-Id: I8848d3d222ce114900db885aeef2f20c83ece28c BUG: 851237 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/4232 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>