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Topic: Out of space, fstab auto mounting error

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Nils_Europa Offline

Group: Members
Posts: 18
Joined: July 2006

Posted: Sep. 09 2006,19:32

Hi there!

First of all, everything is relly great. This little distro makes my TP a
powerful and usable computer.

And here comes the "but" word...

I was such a fool, that I partitionated a 12 Gb hd to four parts, and hda2 where from dsl runs is only 400Mb large. hda3 is much greater and hda4 swap is too big.

I've run out of space, and I don't want to reinstall system. (You know my laptop
hasn't got any removable media at all and usb booting isn't supported.) Don't really want to resize partition... If you know a surely good utility for it and there is no other way to solve my problem then I'll give a try.

I've decided to use hda3 for /usr. I use grub,so I've edited a row in menu.lst with
nofstab option. For testing if my fstab is used at reboot I've set fsck priority to 2 at mounting line of hda3. Fsck reads hda3 clean. Problem comes, when removing noauto option or modifying it to auto. In that case after X comes up hda3 isn't mounted and there is no way to mount it, /bin/mount exits with "too many mounted filesystems". To use hda3 as /usr I've tried to add a mounting command to /opt/bootlocal.sh, but that's not solving the problem by making some problems in X.

Now what? :cool:

Thank you!

mikshaw

Group: Members
Posts: 4856
Joined: July 2004

Posted: Sep. 09 2006,19:45

What does your fstab look like?

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http://www.tldp.org/LDP/intro-linux/html/index.html

Nils_Europa Offline

Group: Members
Posts: 18
Joined: July 2006

Posted: Sep. 10 2006,05:21

/dev/hda2 / ext2 defaults,errors=remount-ro 0 1
proc /proc proc defaults 0 0
/dev/hda4 none swap defaults 0 0
/dev/hda3 /usr ext2 auto 0 2
/dev/hda1 /mnt/hda1 vfat noauto,users,exec,umask=000,uid=1001,gid=50 0 0
/dev/fd0 /floppy vfat defaults,users,noauto,showexec,umask=022 0 0
/dev/hdc1 /mnt/hdc1 auto defaults,users,noauto 0 0
/dev/sda1 /mnt/sda1 auto defaults,users,noauto 0 0

mikshaw

Group: Members
Posts: 4856
Joined: July 2004

Posted: Sep. 10 2006,14:03

It could be getting mounted with some unuseable options? You have only "auto" as options, and I've never seen that done for a harddisk. I would at least use "defaults" just to see if there is any change.

There's also the issue of errors...what specific error messages do you receive? It's much easy to debug when we know what to look for. It may be that the partition is not even being mounted.

And finally, does hda3 have the necessary files on it? You should first mount the partition as a typical non-system device and copy the contents of /usr to /mnt/hda3, keeping file ownerships and permissions intact.

--------------
http://www.tldp.org/LDP/intro-linux/html/index.html

Nils_Europa Offline

Group: Members
Posts: 18
Joined: July 2006

Posted: Sep. 11 2006,09:19

"It could be getting mounted with some unuseable options? You have only "auto" as options, and I've never seen that done for a harddisk. I would at least use "defaults" just to see if there is any change."

I've tried with defaults at first time, the same effect. The fstab manual says,
that there is an "auto" option. By the way default is auto too.

"There's also the issue of errors...what specific error messages do you receive?"

Try to start up DSL without /usr directory, and you'll see.

I don't remember exactly. It came up of course with runlevel 2, without /usrb/bin and /usr/sbin. So no su privileges at all, and so on. Tomorrow I need my machine working, but after that I'm going to record all the error messages if you like to.

"It's much easy to debug when we know what to look for. It may be that the partition is not even being mounted."

That's the essence of my problem. Hda3 isn't mounted by fstab automaticly.

"And finally, does hda3 have the necessary files on it? You should first mount the partition as a typical non-system device and copy the contents of /usr to /mnt/hda3, keeping file ownerships and permissions intact."

Of course I did that. That was the first thing I've done.

Why is it late to mount /usr from bootlocal.sh for getting into X?

6 replies since Sep. 09 2006,19:32

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