[CentOS] Re: Hardware RAID monitoring

Mon Mar 19 14:30:36 UTC 2007
Gary Richardson <gary.richardson at gmail.com>

I'd have to say that the 3ware tw_cli is the best raid controller interface
I've used. The 3dm stuff is okay, but tw_cli puts you in control. If you're
looking for a raid card to make management easy, the 3ware cards are
definitely the ones to buy.

One neat trick I like to use to monitor a raid array rebuild is:

watch tw_cli info c0

That will give you the tw_cli output, updated every 2 seconds over top of

On 3/19/07, Jeremy Sanders <jss at ast.cam.ac.uk> wrote:
> Devraj Mukherjee wrote:
> > Any ideas of tools that one can use to report errors etc for hardware
> > RAID?
> Although you have an Adaptec card, here's a script for 3ware cards in case
> anybody finds it useful. It's designed to run from crond so stderr gets
> sent to the script's user.
> http://www-xray.ast.cam.ac.uk/~jss/code/monitor_3w_raid.py
> Jeremy
> --
> Jeremy Sanders <jss at ast.cam.ac.uk>   http://www-xray.ast.cam.ac.uk/~jss/
> X-Ray Group, Institute of Astronomy, University of Cambridge, UK.
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