Re: "Resetting scsi bus, got incorrect phase from"???

From: McBofh (james.N0SPAm.mcpherson_at_optusnet.com.au)
Date: 04/30/04 

Date: Fri, 30 Apr 2004 19:15:45 +1000
To: Chaz <mc4bbs@yahoo.com>

Chaz wrote:
> I've seen several people ask about this warning message in
> /var/adm/messages, but have not really seen an answer out there...
> Any one know what it's griping about, and how to fix it?
>
> Apr 29 04:00:12 lanprd04 unix: WARNING: /pci@1f,4000/scsi@3
> (glm0):^M^M
> Apr 29 04:00:12 lanprd04 unix: Resetting scsi bus, got incorrect
> phase from (0,0)
> Apr 29 04:00:12 lanprd04 unix: WARNING: /pci@1f,4000/scsi@3
> (glm0):^M^M
> Apr 29 04:00:12 lanprd04 unix: Resetting scsi bus, got incorrect
> phase from (0,0)

This message indicates that target 0 lun 0 (the 0,0) got
out-of-phase with the rest of the scsi bus, so the controller
-- glm0, most likely your boot scsi controller -- decided to
reset the whole bus.

I'd look at the iostat -En output for this lun (probably sd0)
and check the error counts.

You probably (but not definitely) need to get it replaced in
short order.

mcbofh