The second pair of internal drives was suggested as boot disks for the
second I/O domain only, not regular guests (that all boot from SAN).
Message: 2
Date: Wed, 9 Feb 2011 01:20:09 -0500
From: "Hudes, Dana" <[email protected]>
To: "'[email protected]'" <[email protected]>,
"'[email protected]'" <[email protected]>
Subject: Re: [ldoms-discuss] ldoms-discuss Digest, Vol 43, Issue 6
Message-ID:
<0cc36eed613aed418a80ee6f44a659db0e03b8c...@xch2.windows.nyc.hra.nycnet
>
Content-Type: text/plain; charset="iso-8859-1"
Using internal SAS drives for LDOM boot means you need AVS to
replicate the volume to another host. If you SAN boot from a LUN
mapped/zoned to all nodes of cluster you can warm migrate LDOM.
Otherwise you have to replicate the bits at migration time....
----- Original Message -----
From: [email protected] <[email protected]
>
To: [email protected] <[email protected]>
Sent: Tue Feb 08 23:38:24 2011
Subject: Re: [ldoms-discuss] ldoms-discuss Digest, Vol 43, Issue 6
On a T5240, slots 1,2,3 are on pci@400. Slots 0,4,5 are on pci@500.
pci@400 also controls the internal drives and DVD. The onboard NIC
ports are on pci@500.
We have a set-up similar to what you are after. We have an extra 4
port NIC in slot 2 and HBA cards in slots 3 & 4. The control domain
(also an I/O dom) boots off the internal drives. The second I/O domain
and guests boot from SAN LUN's.
Had we planned it a little better up-front we would have added a SAS
card to pci@500 so we could connect an extra pair or internal drives
to boot the second I/O domain.
Spencer.
Message: 1
Date: Tue, 08 Feb 2011 09:26:32 -0500
From: "Hung-Sheng Tsao (Lao Tsao ??) Ph. D." <[email protected]>
To: [email protected]
Subject: Re: [ldoms-discuss] t5240 pci bus layout
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
On 2/8/2011 9:16 AM, Mads Toftum wrote:
On Tue, Feb 08, 2011 at 08:46:05AM -0500, "Hung-Sheng Tsao (Lao
Tsao ??????) Ph. D." wrote:
http://www.fujitsu.com/downloads/SPARCE/whitepapers/T5x20-T5x40-wp-e-200907.pdf
has PCI diagram
Does indeed have a diagram, but I was looking for mapping to actual
slot
numbers.
vh
Mads Toftum
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End of ldoms-discuss Digest, Vol 43, Issue 7
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