Displaying 2 results from an estimated 2 matches for "coreos00".
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2019 Apr 26
2
Libvirt pool cannot see or create rbd clones
...wer I also wanted to ask here.
This is my post from serverfault[1] in verbatim:
While trying to get a cloned disk running from my OS snapshot I run
into the problem that Libvirt cannot see existing images cloned from a
snapshot. Created via:
# rbd -p vmdisks clone vmdisks/coreos_2023@base vmdisks/coreos00.disk
The base image has the one snapshot 'base' and is protected. The cloned
disk is created just fine:
# rbd -p vmdisks info coreos00.disk
rbd image 'coreos00.disk':
size 8.49GiB in 2174 objects
order 22 (4MiB objects)
block_name_prefix: rbd_data.48a99c6b8...
2019 Apr 29
1
Cloning a volume via storage XML
...oking for a way to actually do the task I intended to do. I cannot
find any information if it is possible to clone a base-volume a la vol-
clone for ceph rbd.
As I posted in my addendum to the first post here I thought something
like this volume xml would do the job:
<volume>
<name>coreos00.disk</name>
<capacity unit="bytes">9116319744</capacity>
<target>
<format type="raw"></format>
<permissions>
<mode>644</mode>
</permissions>
</target>
<backingStore&g...