Subject: Re: New scsi driver & Fujitsu M2512 MO drive
To: Allen Briggs <briggs@puma.bevd.blacksburg.va.us>
From: Hauke Fath <bg5@aixterm1.urz.uni-heidelberg.de>
List: port-mac68k
Date: 10/12/1995 00:16:37
[mount_union]
>> Until now I've done all formatting with the MacOS mkfs. I'm going to try
>> newfs if there's a free MO left (the nice thing about MOs is that you can
>> have many of them ;-)
>
>You can update the filesystem by using 'fsck -c 2' (convert to level 2).
>
I've tried both:
newfs -b 8192 \
-f 1024 \
-o time \
-s 446192 \
-S 512 \
-k 0 \
-l 1 \
-p 0 \
-r 3600 \
-t 64 \
-u 32 \
-x 0 \
/dev/rsd2g \
| tee newfs.log
on the MO (pretty quick!) and when that did not make a difference for
mount_union, fsck -c 2 /dev/rsd0g on my /usr partition. Still no way :-(
- I hope I never have to touch /usr with the Installer...
The MOs allow for another form of data transfer between MacOS and NetBSD as
long as you have a running NetBSD: SunTar 2.xx ("Speranza's untar") can
read and write .tar archives to raw SCSI devices. So next time when you are
about to cpin those 70 MB, think about it...
>I know too much about MOs... I was a developer on a custom system that
>had scanners and a number of other "stations" configured with MO drives.
>Unfortunately, the reliability of MOs (at least 3-4 years ago) goes way
>down when you start moving disks between MO drives a lot and run the
>drives 12 hours/day or more...
>
>-allen
>
"It's a question of dust..."
hauke
{
hauke fath "It's never straight up and down"
saw@sun0.urz.uni-heidelberg.de (DEVO)
}