Date: Sat, 28 Dec 1996 13:00:22 +0100 (MET) From: Wolfgang Helbig <wh@helbig.informatik.ba-stuttgart.de> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/2305: system hangs with second Ide controller Message-ID: <199612281200.NAA22867@helbig.informatik.ba-stuttgart.de> Resent-Message-ID: <199612281210.EAA09702@freefall.freebsd.org>
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>Number: 2305
>Category: kern
>Synopsis: system hangs with second Ide controller
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Dec 28 04:10:01 PST 1996
>Last-Modified:
>Originator: Wolfgang Helbig
>Organization:
>Release: FreeBSD 3.0-CURRENT i386
>Environment:
Processor: i486DX2
Motherboard: UM8810P AIO
Chipsets: UMC UM8881 (Host Bridge)
UMC UM8886 (ISA Brigde Controller)
CMD PCIO640B (PCI Bus IDE Controller)
BIOS: Phoenix - BIOS
Disks: Conner Peripherals 850 MB CFS850A
Seagate 1275 MB ST31276A
CD-ROM: Mitsumi ATAPI FX400
Software: Generic Kernel FreeBSD 2.1.5
Generic Kernel FreeBSD 2.2 Alpha
Kernel FreeBSD - current (22. Dec )
>Description:
Whenever wdc1 and wdc0 are used concurrently (copying one
file from a disk connected to wdc1 to a disk connected to
wdc0) the system hangs after about 2 seconds.
>How-To-Repeat:
Attach one disk as master to wdc0 the other as master to
wdc1 and copy a big file from one disk to the other.
OR:
Attach one disk as master to wdc2, the other as master to
wdc0 and the CD-ROM as slave to wdc0. Try to install
from CD-ROM to the disk on wdc2. (FreeBSD 2.1.5-boot.flp)
Everything works fine till the binaries are installed. The
system hangs.
>Fix:
Attach both disks to wdc0 and forget the CD-ROM.
>Audit-Trail:
>Unformatted:
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