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Date:      Sat, 12 Jun 1999 19:48:19 +0200
From:      Neil Blakey-Milner <nbm@rucus.ru.ac.za>
To:        stable@freebsd.org
Subject:   changing to root before recognition of drive?
Message-ID:  <19990612194819.A6406@rucus.ru.ac.za>

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Hi

I've been having some problems moving my root partition from an IDE drive
to a SCSI one - mostly in that I get the following situation:

ahc0: <Adaptec aic7895 Ultra SCSI adapter> rev 0x04 int a irq 16 on pci0.12.0
ahc0: aic7895 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec aic7895 Ultra SCSI adapter> rev 0x04 int b irq 16 on pci0.12.1
ahc1: Using left over BIOS settings
ahc1: aic7895 Wide Channel B, SCSI Id=7, 16/255 SCBs

Waiting 15 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
sa0 at ahc0 bus 0 target 1 lun 0
sa0: <SONY SDT-7000 0195> Removable Sequential Access SCSI-2 device 
sa0: 10.0MB/s transfers (10.0MHz, offset 15)
da1 at ahc0 bus 0 target 6 lun 0
da1: <SEAGATE ST39173N 6244> Fixed Direct Access SCSI-2 device 
da1: 20.0MB/s transfers (20.0MHz, offset 15), Tagged Queueing Enabled
da1: 8683MB (17783240 512 byte sectors: 64H 32S/T 8683C)
da3 at ahc1 bus 0 target 11 lun 0
da3: <FUJITSU MAB3091SP 0109> Fixed Direct Access SCSI-2 device 
da3: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled
da3: 8703MB (17824700 512 byte sectors: 64H 32S/T 8703C)
changing root device to da0s1a
da0 at ahc0 bus 0 target 3 lun 0
da0: <IBM DORS-32160 S82C> Fixed Direct Access SCSI-2 device 
da0: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da0: 2063MB (4226725 512 byte sectors: 64H 32S/T 2063C)
da2 at ahc1 bus 0 target 2 lun 0
da2: <WDIGTL ENTERPRISE 1.70> Fixed Direct Access SCSI-2 device 
da2: 40.0MB/s transfers (20.0MHz, offset 8, 16bit)
da2: 4157MB (8515173 512 byte sectors: 64H 32S/T 4157C)

And then a freeze.

Any guesses?  Tried with both hardwired SCSI drives config lines and
without.

Booting off da0, set up to boot SCSI in BIOS, and to boot target 3 in
SCSI bios.

Neil
-- 
Neil Blakey-Milner
nbm@rucus.ru.ac.za


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