[Bugs] [Bug 1375431] [RFE] enable sharding and strict-o-direct with virt profile - /var/lib/glusterd /groups/virt

bugzilla at redhat.com bugzilla at redhat.com
Fri Dec 2 05:02:03 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1375431

Pranith Kumar K <pkarampu at redhat.com> changed:

           What    |Removed                     |Added
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                 CC|                            |kdhananj at redhat.com,
                   |                            |pkarampu at redhat.com
              Flags|                            |needinfo?(kdhananj at redhat.c
                   |                            |om)



--- Comment #4 from Pranith Kumar K <pkarampu at redhat.com> ---
(In reply to Krutika Dhananjay from comment #3)
> (In reply to SATHEESARAN from comment #1)
> > strict-o-direct also needs to be turned on and remote-dio to be turned off
> > 
> > In total there are 4 options :
> > 
> > features.shard=on
> > cluster.data-self-heal-algorithm=full
> > performance.strict-o-direct=on
> > network.remote-dio=disable
> 
> Just for the record, the option features.shard=on and
> cluster.data-self-heal-algorithm=full will be added to group virt. O-DIRECT
> options will be skipped since not all users might want to use cache=none
> qemu option, and so it is best to configure them separately.
> -Krutika

odirect options honour the o-direct flag for open. Does qemu always open with
o-direct even when cache is not set as 'none'?

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