AF:
NF:0
PS:10
SRH:1
SFN:
DSR:
MID:<20080707113753.325174a8@ripper.onstor.net>
CFG:
PT:0
S:andy.sharp@onstor.com
RQ:
SSV:onstor-exch02.onstor.net
NSV:
SSH:
R:<shiva.shankar@onstor.com>,<brian.stark@onstor.com>
MAID:1
X-Sylpheed-Privacy-System:
X-Sylpheed-Sign:0
SCF:#mh/Mailbox/sent
RMID:#imap/andys@onstor.net@onstor-exch02.onstor.net/INBOX	0	BB375AF679D4A34E9CA8DFA650E2B04E0ACA65BE@onstor-exch02.onstor.net
X-Sylpheed-End-Special-Headers: 1
Date: Mon, 7 Jul 2008 11:38:16 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Shiva Shankar" <shiva.shankar@onstor.com>
Cc: "Brian Stark" <brian.stark@onstor.com>
Subject: Re: Technical FAQ for Cougar
Message-ID: <20080707113816.0485c267@ripper.onstor.net>
In-Reply-To: <BB375AF679D4A34E9CA8DFA650E2B04E0ACA65BE@onstor-exch02.onstor.net>
References: <BB375AF679D4A34E9CA8DFA650E2B04E0ACA657A@onstor-exch02.onstor.net>
	<20080707110229.2385dbe9@ripper.onstor.net>
	<BB375AF679D4A34E9CA8DFA650E2B04E0ACA65BE@onstor-exch02.onstor.net>
Organization: Onstor
X-Mailer: Sylpheed-Claws 2.6.0 (GTK+ 2.8.20; x86_64-pc-linux-gnu)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit

On Mon, 7 Jul 2008 11:33:47 -0700 "Shiva Shankar"
<shiva.shankar@onstor.com> wrote:

> I wish I can put that in the FAQ :)

Brian is in a meeting, so I will answer a few of these for him.

> -----Original Message-----
> From: Andy Sharp 
> Sent: Monday, July 07, 2008 11:02 AM
> To: Shiva Shankar
> Cc: Brian Stark
> Subject: Re: Technical FAQ for Cougar
> 
> On Mon, 7 Jul 2008 10:55:39 -0700 "Shiva Shankar"
> <shiva.shankar@onstor.com> wrote:
> 
> > Hi Brian/Andy,
> > I am putting together a set of Q/A for technical FAQ for the
> > internal launch tomorrow. I am hoping one of you can provide me
> > answers to the following:
> > 
> > 1.	Clock speed for the Broadcom 1125 we use in cougar?
> 
> Not fast enough </duck>

600MHz.

> > 2.	Model of the Qlogic chip that's being used
> > 3.	How many fans are in the box?
> > 4.	How many fans need to be working at the minimum for
> > cooling the entire box and for how long?
> > 5.	How many power supplies in the box?

2

> > 6.	Are there communication pathways for the blades on the
> > midplane of the chassis?

Yes, but only for chassisd.  There are no cluster communication pathways
inside the box.

> > 7.	Will replacing failed blades involve changing MAC
> > addresses?

Essentially the same as Bobcat, the MAC addresses for the replacement
will have to match the original.  Brian will know more about this.

