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How to remove old tree

asked 2016-04-17 07:44:04 +0000

khazrak gravatar image

I installed Centos Atomic on bare metal.

It seems that it made the root devmapper only 3 GB and after a upgrade the disc space was all used up. How do you increase the disc space given to root?

How do you remove old tree's to get some space?

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answered 2016-06-24 20:19:20 +0000

walters gravatar image

"ostree admin undeploy" can get rid of the previous deployment root as well if you don't need the rollback.

You may also need to extend the root partition using something like:

lvm lvextend -r atomicos/root -L +2G

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answered 2016-04-26 00:15:32 +0000

Hi khazrak ,

If you have partitioned the LVM mode disc, increase the disk space is quite simple. Follow this tutorial http://www.tecmint.com/extend-and-red... and you will learn how to resize the disk in these cases.

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Asked: 2016-04-17 07:44:04 +0000

Seen: 278 times

Last updated: Jun 24 '16