How does gmirror know of a faulty drive

Brian A. Seklecki lavalamp at spiritual-machines.org
Wed Feb 14 20:10:37 UTC 2007


No answers?

I just actually replied to a thread about this.  Apparently there is no 
automatic demotion of a device to DEGRADED.  I just had a provider error 
for a good 5 minutes of SCSI kernel messages (bad sectors, grown defects), 
without any automatic corrective action taken by gmirror(4)

My original message was held of moderation.

~BAS

On Wed, 27 Jul 2005, Ivan Carey wrote:

> In FreeBSD 5.3 I have set up 2 drives in RAID-1 format.
> How will I know if one of the drives is faulty such as either not working or
>
> has some lost sectors?
>
> Is it possible to have gmirror email me if there is a problem?
>
> Thanks,
> Ivan
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l8*
 	-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
 	       http://www.spiritual-machines.org/

"...from back in the heady days when "helpdesk" meant nothing, "diskquota"
meant everything, and lives could be bought and sold for a couple of pages
of laser printout - and frequently were."


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