Resize down on drives is a nono! CPU and ram that can be done My 2 cents.
Remo Inviato da iPhone > Il giorno 09 feb 2016, alle ore 16:09, Chris Buccella > <[email protected]> ha scritto: > > I don't think it's possible, or at least I haven't been able to resize down > for disk. > > It isn't the size of the image that matters, but the virtual size of the > disk. If the flavor's disk is 10GB, and the image is 2GB, cloud-init will try > to expand the file system to the full 10GB on boot. That would prevent > resizing down to a flavor with a smaller disk size, even if you only have a > couple gigs of data on the disk. > > I think the ceph driver disallows resizing down out of an abundance of > caution; it's too likely that data could be lost. > > > -Chris > >> On Tue, Feb 9, 2016 at 6:00 AM, Mārtiņš Jakubovičs >> <[email protected]> wrote: >> Hello, >> >> I can't find documentation about this. >> Is it possible to resize instance down when use CEPH as storage? >> Right now I try to resize down and I receive error: >> >> Flavor's disk is too small for requested image. Flavor disk is 42949672960 >> bytes, image is 21474836480 bytes. >> >> OS Liberty, >> Ubuntu 14.04 x64, >> CEPH 0.94.5 >> >> _______________________________________________ >> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : [email protected] >> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > !DSPAM:1,56ba829b256051035217590! > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > !DSPAM:1,56ba829b256051035217590!
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