From owner-freebsd-geom@FreeBSD.ORG  Mon Oct  9 13:32:31 2006
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Date: Mon, 09 Oct 2006 15:26:13 +0200
From: Ferruccio Zamuner <nonsolosoft@diff.org>
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Subject: Re: gmirror component disappears
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Pavel wrote:

> Look into your logs, the disk has probably bad blocks.

I'd a failure on ad6 (Maxtor has a low quality at least on ATA) last week, 
then I've bought a brand new hd and yesterday I've replaced it.
I hope that new one is not fault again.


In /var/log/messages:

Oct  9 14:53:28 k7 kernel: GEOM_MIRROR: Device root: rebuilding provider 
ad6s1a.
Oct  9 14:53:28 k7 kernel: GEOM_MIRROR: Synchronization request failed 
(error=1). ad6s1a[WRITE(offset=0, length=131072)]
Oct  9 14:53:28 k7 kernel: GEOM_MIRROR: Device root: provider ad6s1a 
disconnected.
Oct  9 14:53:28 k7 kernel: GEOM_MIRROR: Device root: rebuilding provider 
ad6s1a stopped.

This seems not an hardware problem. What do you think?


Bye,                       \fer