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Date: Sun,  9 Jan 2000 13:52:46 -0800 (PST)
From: klh@netcom.com
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Subject: kern/16016: cam/scsi/scsi_da.c: Fujitsu M2952 doesn't like synch cache either
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>Number:         16016
>Category:       kern
>Synopsis:       cam/scsi/scsi_da.c: Fujitsu M2952 doesn't like synch cache either
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jan  9 14:00:01 PST 2000
>Closed-Date:
>Last-Modified:
>Originator:     Ken Harrenstien
>Release:        3.3-RELEASE
>Organization:
>Environment:
FreeBSD bohica 3.3-RELEASE FreeBSD 3.3-RELEASE #0: Sat Dec 18 00:24:47 PST 1999     klh@bohica:/rj1/src/sys/compile/JUMPGATE  i386

>Description:
From system log:

Jan  9 00:17:44 bohica /kernel: (da2:amd0:0:2:0): Synchronize cache failed, status == 0xc0, scsi status == 0x2

This only happens for da2, which is a Fujitsu M2952ESP.  Other 2 drives
on system (IBM DPES and Seagate ST32550W) seem OK.
>How-To-Repeat:
With nothing mounted on the da2 Fujitsu:

# dd if=/dev/rda2s1 of=/dev/null bs=10b

Let it run for several seconds, then interrupt out.  Error message
pops up on console.
>Fix:
Examination of scsi_da.c suggests that the M2952 should be added to
da_quirk_table to join its close cousin, the M2954.

If more info or verification is desired, let me know.

>Release-Note:
>Audit-Trail:
>Unformatted:


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