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<H1>[Mageia-dev] ANNOUNCE: The /usr move cometh! <---- Instructions</H1>
<B>Filipe Saraiva</B>
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TITLE="[Mageia-dev] ANNOUNCE: The /usr move cometh! <---- Instructions">filip.saraiva at gmail.com
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<I>Mon Jul 30 18:13:21 CEST 2012</I>
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<PRE>I realized /usr move now, and my computer is all ok for now.
Thanks mages,
2012/7/30 andre999 <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">andre999mga at laposte.net</A>>:
><i> Colin Guthrie a écrit :
</I>><i>
</I>>><i> OK, so the packages have now all been uploaded.
</I>>><i>
</I>>><i> You should see several packages now that you cannot install on Cauldron.
</I>>><i> This is intended behaviour.
</I>>><i>
</I>>><i> Here is how to update your cauldron systems:
</I>>><i>
</I>>><i> 1. Run "urpmi --auto-update" install everything that can be installed.
</I>>><i> 2. Ensure that latest dracut is installed. Run "urpmi dracut" to make
</I>>><i> sure (it may have been excluded in the --auto-update if it was in a
</I>>><i> transaction with other packages that could not be installed).
</I>>><i> 3. Ensure that you do not have zapata or dpkg installed (rpm -e zapata;
</I>>><i> rpm -e dpkg)
</I>>><i> 4. Generate a new initrd and include the conversion script: dracut -f
</I>>><i> -a convertfs
</I>>><i> 5. If you have /usr on a separate partition
</I>>><i> - Ensure there is enough free space to hold /bin, /sbin, /lib and
</I>>><i> /lib64 content.
</I>>><i> - If your /usr is mounted readonly, change your /etc/fstab to mount
</I>>><i> it rw.
</I>>><i>
</I>><i>
</I>><i>
</I>><i> Just a random thought.
</I>><i> Is there an easy way to make /bin, /sbin, /lib or /lib64
</I>><i> relocatable in any packages that use them to usr/*,
</I>><i> when a certain flag is set ? (say a certain file in /)
</I>><i>
</I>><i> Then when the appropriate conditions are met,
</I>><i> such as /usr on / or dracut installed and /usr with rw permissions, we could
</I>><i> set the flag, and then after progressively migrate the various files.
</I>><i> In this transition we would probably have to put syslinks in the old
</I>><i> locations, etc.
</I>><i>
</I>><i> If this works, maybe we could convert many mga2 systems before mga3 release,
</I>><i> to minimise any problems ?
</I>><i>
</I>><i> Haven't really thought this through, and I haven't been following this in
</I>><i> detail, just something that occured to me.
</I>><i>
</I>><i>
</I>>><i> All the best and good luck!!!
</I>>><i>
</I>>><i> Col
</I>>><i>
</I>>><i>
</I>><i>
</I>><i> Regards :)
</I>><i>
</I>><i> --
</I>><i> André
</I>><i>
</I>
--
Filipe Saraiva
<A HREF="http://filipesaraiva.info/">http://filipesaraiva.info/</A>
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