10 Mar
2021
10 Mar
'21
9:50 a.m.
Hi Guys,
I have used Ceph rbd for Openstack for sometime, I met a problem while destroying a VM.
The Openstack tried to
delete rbd image but failed. I have a test deleting a image by rbd command, it costs lots
of time(image size 512G or more).
Anyone met the same problem with me?
Thanks,
Norman
10 Mar
10 Mar
10:05 a.m.
On 10 Mar 2021, at 09:50, Norman.Kern
<norman.kern(a)gmx.com> wrote:
I have used Ceph rbd for Openstack for sometime, I met a problem while destroying a VM.
The Openstack tried to
delete rbd image but failed. I have a test deleting a image by rbd command, it costs lots
of time(image size 512G or more).
Anyone met the same problem with me?
Object-map feature is enabled for your RBD's?
k
11 Mar
11 Mar
4 a.m.
On 2021/3/10 下午3:05, Konstantin Shalygin wrote:
No, I use its default features like this:
rbd -p openstack-volumes-rs info volume-34a720b5-372f-4cb3-b5d0-e92e819b3cfc
rbd image 'volume-34a720b5-372f-4cb3-b5d0-e92e819b3cfc':
size 2 TiB in 524288 objects
order 22 (4 MiB objects)
snapshot_count: 0
id: c6a8a7964566af
block_name_prefix: rbd_data.c6a8a7964566af
format: 2
features: layering
op_features:
flags:
create_timestamp: Tue Aug 25 10:05:05 2020
access_timestamp: Tue Feb 23 09:57:34 2021
modify_timestamp: Thu Mar 11 08:59:11 2021
parent: openstack-images-rs/6cdcd5a0-410b-43cd-b9b8-ed61a611ed91@snap
overlap: 15 GiB
Thanks,
Norman
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On 10 Mar
2021, at 09:50, Norman.Kern <norman.kern(a)gmx.com> wrote:
I have used Ceph rbd for Openstack for sometime, I met a problem while destroying a VM.
The Openstack tried to
delete rbd image but failed. I have a test deleting a image by rbd command, it costs lots
of time(image size 512G or more).
Anyone met the same problem with me?
Object-map feature is enabled for your
RBD's?
1148
days inactive
1149
days old
3 comments
2 participants
participants (2)
-
Konstantin Shalygin -
Norman.Kern