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On 05/21/2012 10:41 AM, Scott Marlowe wrote:
How fast is the link to your SAN? If it's Gigabit, then 80MB/s would be pretty reasonable.
Wow, I didn't even think of that. I was looking up specs on the SAN. :)Those stats are pretty horrible for sequential reads. The SAN should improve random reads, not mercilessly ruin sequential.
That does sound like the problem, though. -- Shaun Thomas OptionsHouse | 141 W. Jackson Blvd. | Suite 500 | Chicago IL, 60604 312-444-8534 sthomas@xxxxxxxxxxxxxxxx ______________________________________________ See http://www.peak6.com/email_disclaimer/ for terms and conditions related to this email -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
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