[CentOS] smartd and 3ware 9xxx configs
S.Tindall
tindall.satwth at brandxmail.com
Wed Feb 11 05:46:24 UTC 2009
On Tue, 2009-02-10 at 21:42 -0500, Jim Perrin wrote:
> I'm looking to do a bit more monitoring of my 3ware 9550 with smartd,
> and wanted to see what others were doing with smart for monitoring
> 3ware hardware.
>
> Do you have the smartd.conf configured to test, or simply monitor health status?
> Are you monitoring the drive as centos sees it (/dev/sdX) or are you
> using the 3ware /dev/twaX for monitoring?
>
> Opinions and discussions are welcome :-P
This is my smartd.conf for monitoring drives on a 9550SX:
/dev/twa0 -d 3ware,0 -H -m root
/dev/twa0 -d 3ware,1 -H -m root
/dev/twa0 -d 3ware,2 -H -m root
/dev/twa0 -d 3ware,3 -H -m root
Using smartctl is similar:
# smartctl -Hd 3ware,0 /dev/twa0
It's straightforward to do testing with smartctl, but the above
-H/--health output gives you some warning that things aren't right
before the drive fails, especially the later lines of output (e.g.
Current_Pending_Sector, Offline_Uncorrectable). I run it as a weekly
cron job.
Steve
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