10 Feb
2014
10 Feb
'14
7:10 p.m.
On 02/09/2014 11:08 PM, ml ml wrote:
Yes, the only thing which brings the wirte I/O almost on my Host Level is by enabling viodiskcache = writeback. As far as i can tell this is caching enabled for the guest and the host which is critical if sudden power loss happens. Can i turn this is on if i have a BBU in my Host System?
I was referring to the set of gluster volume tunables in [1]. These options can be enabled through "volume set" interface in gluster CLI. The quorum options are used for providing tolerance against split-brains and the remaining ones are recommended normally for performance. -Vijay [1] https://github.com/gluster/glusterfs/blob/master/extras/group-virt.example