Date: Tue, 24 Oct 2000 15:45:32 -0700 From: Mike Smith <msmith@freebsd.org> To: "matthew zeier" <matthew@velvet.org> Cc: freebsd-hardware@freebsd.org, freebsd-questions@freebsd.org Subject: Re: mylex raid controller - drive resets == bad ? Message-ID: <200010242245.e9OMjWh02547@mass.osd.bsdi.com> In-Reply-To: Your message of "Tue, 24 Oct 2000 15:31:14 PDT." <020801c03e0a$1efc4c20$8f16160a@MRZcx904008a>
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> I've started seeing these errors a couple times during the day. Since the
> machine keeps running, I can't tell if this is a "serious" issue or what.
> Both disks see, to get reset (but always 0:0 first).
The controller will reset all the disks if it gets a SCSI error of any
sort. Since it's not logging the error, it recovered OK. You should
keep an eye on the disks, but it's probably just marginal cabling/
termination.
> Thanks.
>
> rose# uname -a
> FreeBSD rose.appereto.com 4.1.1-RELEASE FreeBSD 4.1.1-RELEASE #0: Thu Oct 12
> 15:30:57 PDT 2000
> root@rose.appereto.com:/usr/src/sys/compile/APPERETO-IPF1 i386
>
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:0 reset
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:0 reset
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:0 error log: sense = 6
> asc = 29 asq = 2
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:0 error log: sense = 6
> asc = 29 asq = 2
> Oct 24 08:20:23 rose /kernel: mlx0: info 00:00:00:00 csi 00:00:00:00
> Oct 24 08:20:23 rose /kernel: mlx0: info 00:00:00:00 csi 00:00:00:00
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:1 reset
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:1 reset
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:1 error log: sense = 6
> asc = 29 asq = 2
> Oct 24 08:20:23 rose /kernel: mlx0: physical drive 0:1 error log: sense = 6
> asc = 29 asq = 2
> Oct 24 08:20:23 rose /kernel: mlx0: info 00:00:00:00 csi 00:00:00:00
> Oct 24 08:20:23 rose /kernel: mlx0: info 00:00:00:00 csi 00:00:00:00
>
>
>
>
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