Martin Sourada wrote:
EXT4-fs: dm0: not marked OK to use with test code.
Perhaps I am missing some step that needs to be done first? Any
thoughts
what's wrong there?
Ah, yes, missing step to set the device as ok to boot ext4dev.
From the devel-list announcement for ext4 'call for brave ext4 testers':
Eric Sandeen wrote:
Jeffrey Ollie wrote:
> EXT4-fs: dm-1: not marked OK to use with test code
welcome to the bleeding edge; this is a new check that went into the
most recent kernels. But it's ok, really:
Get e2fsprogs 1.40.5 from rawhide, boot up your rescue disk, and:
[root]# debugfs -w /dev/<whatever>
debugfs 1.40.5 (27-Jan-2008)
debugfs: set_super_value s_flags 4
debugfs: quit
and you'll be fine.
I've also got this info at
http://fedoraproject.org/wiki/FedoraExt4; if
anyone is having ext4 trouble please look there first.
This is a safety check put in to make sure that ext3 never unexpectedly
gets mounted with ext4dev (_development_) code.
Thanks,
-Eric
--
Andrew Farris <lordmorgul(a)gmail.com>
www.lordmorgul.net
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--
Andrew Farris <lordmorgul(a)gmail.com>
www.lordmorgul.net
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