moving slots with a 3ware raid controller ... danger ?
Scott Long
scottl at samsco.org
Thu Jan 3 08:51:21 PST 2008
Gore Jarold wrote:
> I am running a 3ware 9650SE-16ML on FreeBSD
> 6.1-RELEASE.
>
> I think that the card is in a 4x PCI-E slot, and I
> think that is causing my system to crash periodically
> under very high IO load.
Can't help ya if you don't say what the crash is.
>
> I am planning on moving the card from the 4X slot to
> an 8x slot, which is the speed recommended for it.
If this is what 3ware actually recommends, I'd find it
highly amusing, not mention highly unlikely that they have
a controller that can actually push more that 1GB/sec of
disk bandwidth, even if it had 16 disks hooked up to it.
>
> Before I do this, I would like a sanity check - is
> there ANY reason that moving slots with this card
> would be dangerous ? Will FreeBSD care that the card
> comes in on a new slot ?
No
> Will the card ?
I'd certainly hope not.
> The arrays?
I'd personally ask my my money back from 3ware if they did.
Scott
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