Re: qla2xxx: frequent total lockups (2.6.8, 2.6.9-rc{1-mm5,2})
From: Andrew Vasquez (andrew.vasquez_at_qlogic.com)
Date: 09/16/04
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- In reply to: Oliver M. Bolzer: "qla2xxx: frequent total lockups (2.6.8, 2.6.9-rc{1-mm5,2})"
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Date: Thu, 16 Sep 2004 09:30:29 -0700 To: "Oliver M. Bolzer" <oliver@fakeroot.net>
On Thu, 16 Sep 2004, Oliver M. Bolzer wrote:
> I'm currently setting up a new Dual Opteron box (Tyan Transport
> GX28) equipped with a QLogic QLA2340 fibre channel HBA.
>
> As soon as there is I/O load on the HBA, I start seeing
>
Could you provide some details on the type of I/O load?
> I've tested and reproduced the error on the following kernels, all
> compiled for x86_64.
> 2.6.8.1
> 2.6.9-rc1-mm5 (with dma_fixups patch posted by Andrew Vasquez on 13.9)
> 2.6.9-rc2
>
For another datapoint, did you have any problems with earlier driver
versions (pre b21)? 2.6.8.1 had b14k...
> Without any I/O on the HBA (nothing mounted), I have yet to capture a
> crash, but the driver still ocasionally reports
> qla2300 0000:01:03.0: cmd_timeout: LOST command state = 0x6
>
> Any help would be greatly appreciated. If there are any tests I could
> run, just let me know.
>
Hmm, could you enable some additional debug settings in the driver:
in qla_settings.h:
modify the following line:
#define DEBUG_QLA2100 0 /* For Debug of qla2x00 */
to read as:
#define DEBUG_QLA2100 1 /* For Debug of qla2x00 */
and in qla_dbg.h
modify the following line:
/* #define QL_DEBUG_LEVEL_2 */ /* Output error msgs to COM1 */
to read as:
#define QL_DEBUG_LEVEL_2 /* Output error msgs to COM1 */
Rerun your test, then forward over the log.
Regards,
Andrew Vasquez
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- Previous message: Pete Zaitcev: "ub vs. ubd"
- In reply to: Oliver M. Bolzer: "qla2xxx: frequent total lockups (2.6.8, 2.6.9-rc{1-mm5,2})"
- Next in thread: Oliver M. Bolzer: "Re: qla2xxx: frequent total lockups (2.6.8, 2.6.9-rc{1-mm5,2})"
- Reply: Oliver M. Bolzer: "Re: qla2xxx: frequent total lockups (2.6.8, 2.6.9-rc{1-mm5,2})"
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