On Tue, Sep 25, 2007 at 06:01:00PM -0700, Vincent Fox wrote: > I don't understand. How do you > > "setup one LUN that has all of the NVRAM on the array dedicated to it" > > I'm pretty familiar with 3510 and 3310. Forgive me for being a bit > thick here, but can you be more specific for the n00b?
If you're using CAM, disable NVRAM on all of your LUNs. Then, create another LUN equivalent to the size of your NVRAM. Assign the ZIL to this LUN. You'll then have an NVRAM-backed ZIL. I posted a question along these lines to storage-discuss: http://mail.opensolaris.org/pipermail/storage-discuss/2007-July/003080.html You'll need to determine the performance impact of removing NVRAM from your data LUNs. Don't blindly do it. -- albert chin ([EMAIL PROTECTED]) _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
