Messages in this thread |  | | Date | Sat, 8 Oct 2005 12:08:38 -0400 | | From | "John Stoffel" <> | | Subject | Re: Anybody know about nforce4 SATA II hot swapping + linux raid? |
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>>>>> "Andrew" == Andrew Walrond <andrew@walrond.org> writes:
Andrew> Likewise. I've been using exclusively SATA with linux raid for Andrew> quite a while now, with great success. But for the super Andrew> resilient zero downtime servers I now need to deploy, I must Andrew> be able to swap dead drives without taking the server Andrew> down. Hence my query.
Andrew> Off-list respondants have recommended 3ware hardware raid Andrew> products, but throughput concerns on another thread here have Andrew> really put me off that idea.
Hmm... I've been watching those 3ware discussions with interest as well, but I haven't seen any commments on how well they work as JBOD controllers, esp if you get smaller ones with fewer channels and stripe/mirror between controllers. If you pair disks between controllers, then that should limit the downtime, and also improve performance.
I've been thinking that getting a pair of the two or four change old 74xx series 3ware controllers and then striping across RAID pairs done between controllers.
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