Cache battery replacement for RAID adapter?

From: Robert Miller (rmiller@SMUD.ORG)
Date: Tue Aug 05 2003 - 14:39:16 EDT


Folks,

I'm needing to get a battery replaced in a couple B80's that are attached to a disk cabinet by 'Advanced SerialRAID Adapter' cards, and have the FastWrite Cache option installed. I took a look at one, and it looks pretty braindead to replace the batteries (assuming I can get them), but I was wondering if anyone knows of anything that would need to be done before or after the battery replacement, like do I need to flush the cache somehow, or do something to it after I replace the battery...?

I'm missing the service guide for the card (and cache option), otherwise I'd look it up myself. I believe the info *may* be in the 'Advanced SerialRAID Adapter: User's Guide and Maintenance Information' booklet...

Anyone know offhand if I can replace the battery with impunity, or if I need to go through some gyrations to not trash the SSA arrays I've got in the disk cabinet?

Thanks...

--rm



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