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Date:      20 Aug 2001 12:22:26 +0900
From:      NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp>
To:        freebsd-stable@freebsd.org
Subject:   4.4-RC1 kernel cannot detect SCSI disks
Message-ID:  <87zo8vtnyl.fsf@boggy.acest.tutrp.tut.ac.jp>

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Hi,

I updated my kernel to that of 4.4-RC1 after 'make buildworld'. I updated
source tree with cvsup just before Sun Aug 19 18:57:17 JST 2001.

When I reboot my PC, new kernel boots up with old /boot/loader but after
the message,

Waiting 15 seconds for SCSI devices to settle

it never continue. I waited more than 60 seconds.

What happened?

Old kernel of FreeBSD 4.4-PRERELEASE #22: Mon Aug 13 09:26:30 JST 2001
works well. It detects all SCSI disks as

ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xc800-0xc8ff mem 0xdd000000-0xdd000fff irq 11 at device 9.0 on pci0
da0 at ahc0 bus 0 target 0 lun 0
da0: <QUANTUM TRB850S 0405> Fixed Direct Access SCSI-2 device 
da0: 10.000MB/s transfers (10.000MHz, offset 8)
da0: 810MB (1660299 512 byte sectors: 64H 32S/T 810C)
da1 at ahc0 bus 0 target 3 lun 0
da1: <SEAGATE ST34520LW 1483> Fixed Direct Access SCSI-2 device 
da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da1: 4340MB (8888924 512 byte sectors: 255H 63S/T 553C)
da2 at ahc0 bus 0 target 6 lun 0
da2: <IBM DPSS-318350N S96H> Fixed Direct Access SCSI-3 device 
da2: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da2: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)

The boot disk is da0 which contains / partition.

Thanks.
-- 
NAKAJI Hiroyuki

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