[Bugs] [Bug 1450010] [gluster-block]: Need a volume group profile option for gluster-block volume to add necessary options to be added.

bugzilla at redhat.com bugzilla at redhat.com
Thu May 11 11:35:34 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1450010

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED



--- Comment #1 from Pranith Kumar K <pkarampu at redhat.com> ---
Considering that we want all the block files to be written without any caches
we are disabling all the perf xlators. We are also enabling some of the options
that proved to be good candidates in virt profile. Final list at the moment
looks to be:
performance.quick-read=off
performance.read-ahead=off
performance.io-cache=off
performance.stat-prefetch=off
performance.write-behind=off
performance.open-behind=off
performance.readdir-ahead=off
network.remote-dio=enable
cluster.eager-lock=enable
cluster.quorum-type=auto
cluster.data-self-heal-algorithm=full
cluster.locking-scheme=granular
cluster.shd-max-threads=8
cluster.shd-wait-qlength=10000
features.shard=on
user.cifs=off
server.allow-insecure=on

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