Re: [gentoo-user] udev Migration and SCSI -- SOLVED

2005-10-21 Thread Ian Brandt
Thanks to Mike and John for all their help. I learned a lot. I was able to change my lilo.conf and fstab from the /dev/scsi/hostW/busX/targetY/lunZ/* scheme to /dev/sdaX instead, and my 2.4 kernel came back up no problem. (I wish I could remeber what forced me into using the /dev/scsi scheme

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Ian Brandt
Mike Williams wrote: Kinda, yes. Add /dev/sdXY entries, but under someother directory, /mnt/gentoo for example. i.e. /dev/sda3 /mnt/gentoo auto noatime 0 1 /dev/sda1 /mnt/gentoo/boot auto ro,noatime 0 0 etc, etc The mount -a, and see what happens. Great suggestion. Trying it I got a

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread John Jolet
what does cat /proc/mounts say? On Thursday 20 October 2005 11:53, Ian Brandt wrote: Mike Williams wrote: Kinda, yes. Add /dev/sdXY entries, but under someother directory, /mnt/gentoo for example. i.e. /dev/sda3 /mnt/gentoo auto noatime 0 1 /dev/sda1 /mnt/gentoo/boot auto ro,noatime 0

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Ian Brandt
John Jolet wrote: what does cat /proc/mounts say? # cat /proc/mounts rootfs / rootfs rw 0 0 /dev/root / reiserfs rw,noatime 0 0 none /dev devfs rw 0 0 proc /proc proc rw 0 0 none /dev/shm tmpfs rw 0 0 /dev/scsi/host0/bus0/target0/lun0/part1 /boot ext3 rw,noatime 0 0 -- gentoo-user@gentoo.org

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Mike Williams
On Thursday 20 October 2005 17:53, Ian Brandt wrote: Great suggestion.  Trying it I got a rather odd result: # mount -av mount: /dev/sda3 already mounted on /mnt/gentoo/ mount: none already mounted on /dev/shm mount: mount point /mnt/gentoo/boot does not exist My main curiosity is the

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread John Jolet
okay, and does that agree with /etc/mtab? On Thursday 20 October 2005 12:05, Ian Brandt wrote: John Jolet wrote: what does cat /proc/mounts say? # cat /proc/mounts rootfs / rootfs rw 0 0 /dev/root / reiserfs rw,noatime 0 0 none /dev devfs rw 0 0 proc /proc proc rw 0 0 none /dev/shm

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Ian Brandt
John Jolet wrote: okay, and does that agree with /etc/mtab? Not exactly: # cat /proc/mounts rootfs / rootfs rw 0 0 /dev/root / reiserfs rw,noatime 0 0 none /dev devfs rw 0 0 proc /proc proc rw 0 0 none /dev/shm tmpfs rw 0 0 /dev/scsi/host0/bus0/target0/lun0/part1 /boot ext3 rw,noatime 0 0 #

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Ian Brandt
Mike Williams wrote: Interesting... A 'cat /proc/mounts' like John suggest would be helpful, before and after attempting to mount stuff, also try the mount manually. mount /dev/sda3 /mnt/somethingthatexistsbutisntbeingused. The manual mount worked: # cat /proc/mounts rootfs / rootfs rw 0 0

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread John Jolet
mtab has the entry that's blocking youwonder if you can just copy /proc/mounts over /etc/mtab.. On Thursday 20 October 2005 12:51, Ian Brandt wrote: John Jolet wrote: okay, and does that agree with /etc/mtab? Not exactly: # cat /proc/mounts rootfs / rootfs rw 0 0 /dev/root /

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Mike Williams
On Thursday 20 October 2005 18:51, Ian Brandt wrote: The manual mount worked: OK great, I'd change my fstab, and reboot to 2.4.X/devfs now, but I'm known for being a little gungho :) BTW, what path for root do you pass to grub? -- Mike Williams -- gentoo-user@gentoo.org mailing list

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Mike Williams
On Thursday 20 October 2005 18:57, John Jolet wrote: mtab has the entry that's blocking youwonder if you can just copy /proc/mounts over /etc/mtab.. Probably safer to just remove the erroneous sda3 line by hand, and is unlikely to cause issues. -- Mike Williams --

Re: [gentoo-user] udev Migration and SCSI

2005-10-20 Thread Ian Brandt
Mike Williams wrote: OK great, I'd change my fstab, and reboot to 2.4.X/devfs now, but I'm known for being a little gungho :) Well, guess there's not much more I can do. Supposing it doesn't come up, would a rescue CD be required to fix it? I left a copy of the old /etc/fstab as

[gentoo-user] udev Migration and SCSI

2005-10-19 Thread Ian Brandt
Hi, I'm trying to remotely upgrade my server from gentoo-sources-2.4.25_pre7-r2 to gentoo-sources-2.6.13-r9, i.e. from devfs to udev. My root partition is on a RAID 1 mirror on an Adaptec 2100S. My existing fstab is below. It was summarized to me by the NOC over the phone, so I don't have the

Re: [gentoo-user] udev Migration and SCSI

2005-10-19 Thread Mike Williams
On Wednesday 19 October 2005 17:50, Ian Brandt wrote: 1) How can I tell what the new name is going to be? I'd imagine /dev/sdXY will exist under both udev and devfs, and be the same, they certainly always have done for me. 2) As I'm doing this upgrade remotely, how can I set up to fail back

Re: [gentoo-user] udev Migration and SCSI

2005-10-19 Thread Ian Brandt
Mike Williams wrote: I'd imagine /dev/sdXY will exist under both udev and devfs, and be the same, they certainly always have done for me. For whatever reason I couldn't get /dev/sda3 in fstab to work when I originally installed Gentoo on this box many moons ago, I had to use

Re: [gentoo-user] udev Migration and SCSI

2005-10-19 Thread Mike Williams
On Wednesday 19 October 2005 22:00, Ian Brandt wrote: Is there some reason the symbolic links wouldn't have worked? None that I'm aware of. My fear is if I change my root in fstab to /dev/sda3 my 2.4 kernel won't come back up, and at $125/hr I'm really trying to avoid getting the NOC