You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Jeff Jirsa (JIRA)" <ji...@apache.org> on 2017/12/12 19:08:00 UTC
[jira] [Resolved] (CASSANDRA-6878) Test different setra values in
EC2 to find the best performance
[ https://issues.apache.org/jira/browse/CASSANDRA-6878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Jirsa resolved CASSANDRA-6878.
-----------------------------------
Resolution: Won't Fix
Closing as wont-fix, but if people care to share RA values here, that sounds great.
> Test different setra values in EC2 to find the best performance
> ---------------------------------------------------------------
>
> Key: CASSANDRA-6878
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6878
> Project: Cassandra
> Issue Type: Test
> Components: Testing
> Reporter: Joaquin Casares
> Priority: Minor
>
> Tests should be run against:
> * Ephemeral devices
> * RAID0 ephemeral devices
> * SSD devices
> * RAID0 SSD devices
> The current recommendation is:
> {CODE}
> sudo blockdev --setra 128 /dev/<device>
> {CODE}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org