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toralf Developer
Joined: 01 Feb 2004 Posts: 3925 Location: Hamburg
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Posted: Thu Oct 25, 2012 8:08 pm Post subject: [solved]UML: mount: cannot remount block device /dev/ubda |
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I cloned a 1.2 GB user mode linux file w/ ext3 fs (Gentoo Linux) into a 2.0 GB bigger file with ext4. Trying to boot the image however I always get :
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[ ok ]
* Checking local filesystems ...
stable: clean, 81157/122160 files, 265527/488281 blocks
[ ok ]
* Remounting root filesystem read/write ...
mount: cannot remount block device /dev/ubda read-write, is write-protected
* Root filesystem could not be mounted read/write
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probably PEBKAC - but what d I miss ????
Last edited by toralf on Fri Oct 26, 2012 2:41 pm; edited 1 time in total |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54281 Location: 56N 3W
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Posted: Thu Oct 25, 2012 8:11 pm Post subject: |
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toralf,
Two thinks come to mind.
DEVTMPFS in your kernel (and the mount option that appears when you select it).
Or adding udev-mount to the sysinit runlevel. _________________ Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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toralf Developer
Joined: 01 Feb 2004 Posts: 3925 Location: Hamburg
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