Date: Mon, 5 Feb 1996 13:36:01 +0100 (MET) From: Joakim Henriksson <murduth@ludd.luth.se> To: bugs@freebsd.org Subject: SCSI reset broken. Message-ID: <199602051236.NAA17828@zero.ludd.luth.se>
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>Submitter-Id: current-user >Originator: Joakim Henriksson >Organization: Ludd >Confidential: no >Synopsis: SCSI reset hangs entire scsi bus >Severity: serious >Priority: medium >Category: kernel >Release: FreeBSD 2.1-STABLE i386 >Class: sw-bug >Environment: NCR 810 SCSI SCSI disk SCSI cdrom SCSI streamer but also on... AHA 2940 SCSI disk SCSI disks (3 IBM AS/400 disks with 520b/sector :) ) >Description: After using the streamer the bus gets a timeout from the device when it starts to rewind the tape and thus tries to reset the scsi bus, which is bad since it then loses contact with all devices. Causing my system to not work since swap and all lies on scsi disk :( >How-To-Repat echo "reset" | cdplay cd0 or to use a device that is slow :) >Fix: None that i know of... Possibly longer timeout values on devicetimeout and scsi reset... regards/ Joakim
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