Re: SSDs and log file sync
From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Fri, 28 Sep 2012 12:54:09 +0100
Message-ID: <5916A39947AC4C4AA82FCAAFA18C8E25_at_Primary>
Date: Fri, 28 Sep 2012 12:54:09 +0100
Message-ID: <5916A39947AC4C4AA82FCAAFA18C8E25_at_Primary>
Unless it's (marginally) free SSD, check your log file parallel write times - your time loss might be in the inter process communication, and there may be no gain (not to mention intermittent slow writes) in SSD.
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com/all_postings
Author: Oracle Core (Apress 2011)
http://www.apress.com/9781430239543
- Original Message ----- From: "Patterson, Joel" <Joel.Patterson_at_crowley.com>
| We have an app that by nature does a lot of commits. I'd like to move
my log files to Solid State Disks, non-volatile SSD -- so nothing is lost
in case of power outage.
|
| Are there any caveats or warnings or experience on the list for me before
I move forward?
| --
| http://www.freelists.org/webpage/oracle-l
|
-- http://www.freelists.org/webpage/oracle-lReceived on Fri Sep 28 2012 - 06:54:09 CDT