Date: Tue, 31 Jul 2001 08:44:33 +0200 From: Martin Kraemer <Martin.Kraemer@Fujitsu-Siemens.com> To: Mike Harding <mvh@ix.netcom.com> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: Continuing ahc problems - also cause fxp failure Message-ID: <20010731084433.A9527@deejai2.mch.fsc.net> In-Reply-To: <20010731041440.4310C1314C@netcom1.netcom.com>; from mvh@ix.netcom.com on Mon, Jul 30, 2001 at 09:14:40PM -0700 References: <200107301812.f6UIC8b19427@cwsys.cwsent.com> <20010731041440.4310C1314C@netcom1.netcom.com>
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On Mon, Jul 30, 2001 at 09:14:40PM -0700, Mike Harding wrote: > > Our DAT occasionally locks up, and the hardware is fairly generic - > Intel SMP board and HP DAT drive... you can see the DAT seize up at > the end of this 'dmesg' and this happens once or twice a week. > > - Mike H. > fxp0: promiscuous mode disabled Oh?! The thread in may began with the fxp & ahc combo. > (sa0:ahc0:0:3:0): SCB 0x2 - timed out while idle, SEQADDR == 0x8 > ahc0: Bus Device Reset on A:3. 1 SCBs aborted > (sa0:ahc0:0:3:0): SCB 0x32 - timed out while idle, SEQADDR == 0x8 > ahc0: Bus Device Reset on A:3. 1 SCBs aborted > (sa0:ahc0:0:3:0): WRITE FILEMARKS. CDB: 10 0 0 0 1 0 > (sa0:ahc0:0:3:0): UNIT ATTENTION asc:29,0 > (sa0:ahc0:0:3:0): Power on, reset, or bus device reset occurred > (sa0:ahc0:0:3:0): failed to write terminating filemark(s) > (sa0:ahc0:0:3:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. Uh oh! Only thing is, I *never* observed lockups like that under FreeBSD-4.2-RELEASE! I had occasional resets when fiddling with IPv6 routing, but that is a different problem. SCSI with exactly the same HW I use now was _rock_solid_ in FreeBSD-4.2-RELEASE. Martin -- <Martin.Kraemer@Fujitsu-Siemens.com> | Fujitsu Siemens Fon: +49-89-636-46021, FAX: +49-89-636-41143 | 81730 Munich, Germany To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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