Re: Hardware recommendations

From: Andy <angelflow(at)yahoo(dot)com>
To: Benjamin Krajmalnik <kraj(at)servoyant(dot)com>, alan bryan <alan(dot)bryan(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Hardware recommendations
Date: 2010-12-10 13:58:24
Message-ID: 685022.3525.qm@web111301.mail.gq1.yahoo.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

> We use ZFS and use SSDs for both the log device and
> L2ARC.  All disks
> and SSDs are behind a 3ware with BBU in single disk
> mode. 

Out of curiosity why do you put your log on SSD? Log is all sequential IOs, an area in which SSD is not any faster than HDD. So I'd think putting log on SSD wouldn't give you any performance boost.

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Arjen van der Meijden 2010-12-10 17:57:29 Re: Hardware recommendations
Previous Message alan bryan 2010-12-10 06:38:00 Re: Hardware recommendations