Re: Postgresql on software RAID - Mailing list pgsql-admin

From Robert Creager
Subject Re: Postgresql on software RAID
Date
Msg-id 20031217221305.26ba12c4.Robert_Creager@LogicalChaos.org
Whole thread Raw
In response to Re: Postgresql on software RAID  ("scott.marlowe" <scott.marlowe@ihs.com>)
Responses Re: Postgresql on software RAID  (Mitchell Laks <mlaks@bellatlantic.net>)
List pgsql-admin
When grilled further on (Wed, 17 Dec 2003 08:45:43 -0700 (MST)),
"scott.marlowe" <scott.marlowe@ihs.com> confessed:

>
> Just wondering, was that on hardware or software RAID5, and if hardware
> did it have battery backed cache controllers?  Makes a huge difference.  I
> would never use SW RAID5 for heavily written databases.
>

Hardware raid on Sun Ultra 4 and Ultra 250.  I do not know what type of
controller, or if it's battery backed.  It's up in the data center, and I've
never even seen them...

cheers,
rob

--
 22:11:19 up 5 days, 13:43,  1 user,  load average: 2.09, 2.16, 1.87

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