Skip site navigation (1)
Skip section navigation (2)
Peripheral Links
Header And Logo
|
Site Navigation
Re: 12 disks raid setup
- From: Vivek Khera <vivek(at)khera(dot)org>
- To: pgsql-performance Performance <pgsql-performance(at)postgresql(dot)org>
- Subject: Re: 12 disks raid setup
- Date: Fri, 29 Feb 2008 13:58:47 -0500
On Feb 29, 2008, at 9:51 AM, Franck Routier wrote:
my Raid controller is an Adaptec 31205 SAS/RAID controller. The batterywas an option, but I didn't know it at purchase time. So I have no battery, but the whole system is on an UPS.
Go find one on ebay or google search, and plug it in. Adaptec batteries just snap in and sometimes have a bracket to clip them in place.
Your performance will be awful without one since you can't safely write cache. Also, if your card has upgradable RAM (but I've never seen an adaptec card which could) max it out.
- References:
- 12 disks raid setup
- From: Franck Routier
- Re: 12 disks raid setup
- From: Scott Marlowe
- Re: 12 disks raid setup
- From: Franck Routier
- 12 disks raid setup
- Prev by Date: Re: 12 disks raid setup
- Next by Date: Re: 12 disks raid setup
- Previous by thread: Re: 12 disks raid setup
- Next by thread: Re: 12 disks raid setup
- Indexes: