[Openstack] Root disk resize down

Alberto Molina Coballes alb.molina at gmail.com
Wed Feb 10 10:10:42 UTC 2016


2016-02-10 8:51 GMT+01:00 Mārtiņš Jakubovičs <martins-lists at hostnet.lv>:

> Thanks,
>
> But how at least I can setup that if I change offering to lower it change
> just CPU and RAM and if root disk size in offering is smaller than actually
> in instance, nova don't try to change it to smaller?
>
>
Hi,

You can try defining a new flavor with a size of 0 GiB, then the instance
can use the new flavor without any change in the size of the root
filesystem.

Regards,

Alberto
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