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From: Peter Losher <Peter_Losher@isc.org>
Organization: ISC
To: current@freebsd.org
Date: Sun, 25 Jul 2004 19:49:19 -0700
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cc: Vinod Kashyap <vkashyap@amcc.com>
Subject: Re: Driver support for 3ware 8506-12 in i386?
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On Sunday 25 July 2004 07:10 pm, Peter Losher wrote:

> Many of you saw my messages last month on getting a 3ware 8506-12 SATA
> RAID controller working under heavy I/O on 5.2.1/amd64, and despite
> the work of Paul Saab in getting me a version of the -CURRENT twe
> driver, it still locks up under heavy I/O.

I sholuld note that the -CURRENT twe driver at least gives additional=20
info when it locks up....

=2D=3D-
=2D-- trap 0, rip =3D 0, rsp =3D 0xffffffffad592d30, rbp =3D 0 ---
twe0: FATAL STATUS BIT(S) 200000<MCERR>
twe0: status  =20
ffffffff<CQEMPTY,UCREADY,RQEMPTY,CQFULL,RINTR,CINTR,AINTR,HINTR,PCIABRT,MCE=
RR,QERR,PCIP
ERR,>
twe0:           current  max    min
twe0: free      0250     0255   0000
twe0: ready     0000     0000   00-1
twe0: busy      0004     0255   0000
twe0: complete  0000     0032   0000
twe0: bioq      0000     1168   0000
twe0: AEN queue head 1  tail 0
Sleeping on "twereset" with the following non-sleepable locks held:
exclusive sleep mutex g_xdown r =3D 0 (0xffffffffad5b0bc0) locked=20
@ /usr/src/sys/geom/geom_io.c:357
=2D=3D-

=2DPeter
=2D-=20
Peter_Losher@isc.org | ISC | OpenPGP Key E8048D08 | "The bits must flow"

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