Re: Problem adding new disk to existing installation (FreeBSD 4.8)
From: Terry Lambert (tlambert2_at_mindspring.com)
Date: 05/29/03
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- In reply to: Joel V: "Problem adding new disk to existing installation (FreeBSD 4.8)"
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Date: Wed, 28 May 2003 23:06:22 -0700 To: Joel V <joel@starman.ee>
Joel V wrote:
> DEBUG: MakeDev: Unknown major/minor for devtype -
>
> I changed the ata100 cable. I checked the disk with WD's Data Lifeguard.
> The disk also worked fine in a Win2k workstation. All the BIOS settings
> are on auto. Someone suggested on doing "cd /dev/ && ./MAKEDEV all", but
> this didn't help. Also, FreeBSD detects both disks without problems:
>
> ad0: 114473MB <WDC WD1200JB-00CRA1> [232581/16/63] at ata0-master
> UDMA100
> ad2: 57241MB <WDC WD600JB-00CRA1> [116301/16/63] at ata1-master UDMA100
>
> Anyone seen something like this before? I found surprisingly little info
> on google.
Yeah; on a Via 82C686B IDE controller chip. Force it to UDMA66;
if that doesn't help, look for a BIOS update to change your PCI
settings. This was recently posted about on freebsd-chat.
According to one of the web sites, you can work around it by
disabling 2 PCI features in your BIOS, and setting the time-on
to 32ms or less.
Also on a CMD640B; the fix for that one is to not use the second
channel on the IDE controller, and stick a third party disk
controller card in one of the slots, instead.
Also on a disk on a seondary channel that wasn't jumpered for
slave mode, and when mixing disks from two manufacturers (no
your problem, if both are WD).
-- Terry
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- Previous message: Terry Lambert: "Re: should pw(8) accept spaces/tabs in passwords?"
- In reply to: Joel V: "Problem adding new disk to existing installation (FreeBSD 4.8)"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
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