Date: Wed, 10 Mar 1999 05:36:59 GMT From: Adrian Wontroba <aw1@stade.co.uk> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/10521: CAM - disable sync cache on Fujitsu M2622 drive Message-ID: <199903100536.FAA01337@stade.demon.co.uk>
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>Number: 10521
>Category: kern
>Synopsis: CAM - disable sync cache on Fujitsu M2622 drive
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Tue Mar 9 22:00:00 PST 1999
>Closed-Date:
>Last-Modified:
>Originator: Adrian Wontroba
>Release: FreeBSD 4.0-CURRENT i386
>Organization:
Yes, some would be nice!
>Environment:
Recent -current
>Description:
The elderly Fujitsu M2622 drive is another which doesn't like
the syncronise cache command on closedown.
>How-To-Repeat:
Find such a drive (8-) and use it.
>Fix:
Add another quirk ....
Index: scsi_da.c
===================================================================
RCS file: /home/ncvs/src/sys/cam/scsi/scsi_da.c,v
retrieving revision 1.21
diff -u -r1.21 scsi_da.c
--- scsi_da.c 1999/03/05 23:20:20 1.21
+++ scsi_da.c 1999/03/10 05:07:49
@@ -134,6 +134,15 @@
},
{
/*
+ * nor does this old Fujitsu drive like the
+ * synchronize cache command.
+ * Reported by: Adrian Wontroba <aw1@stade.co.uk>
+ */
+ {T_DIRECT, SIP_MEDIA_FIXED, "FUJITSU", "M2622*", "*"},
+ /*quirks*/ DA_Q_NO_SYNC_CACHE
+ },
+ {
+ /*
* This drive doesn't like the synchronize cache command
* either. Reported by: Matthew Jacob <mjacob@feral.com>
* in NetBSD PR kern/6027, August 24, 1998.
>Release-Note:
>Audit-Trail:
>Unformatted:
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