Hi everyone,
I've tried to connect my Ceph cluster to Cloudstack/KVM via the
Management-GUI using the RBD protocol, but I am getting the error that
the rbd pool not exists, although I have created such a rbd pool,
initialized it and created a user for the RBD pool. I have performed the
steps described at https://docs.ceph.com/en/pacific/rbd/rbd-cloudstack/.
I really do not know where I went wrong during the installation. As far
as I know, no preliminary configuration is needed on the KVM machines.
QEMU/KVM and libvirt installation was carried out while installing
CloudStack. The secret-xml should be created after typing the
information on the GUI but nothing happens. I am getting always the same
error:
2021-09-23 11:53:57,737 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) (logid:699ed00c) Failed to create RBD
storage pool: org.libvirt.LibvirtException: failed to create the RBD
IoCTX. Does the pool 'sparci-rbd' exist?: No such file or directory
2021-09-23 11:53:57,738 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) (logid:699ed00c) Failed to create the RBD
storage pool, cleaning up the libvirt secret
While filling out the information on the GUI, I have picked a monitor
node which is documented under /etc/ceph/ceph.conf. Performing the ceph
df command, you can see that the rbd pool really exists:
--- POOLS ---
POOL ID PGS STORED OBJECTS ...
device_health_metrics 1 1 25 MiB 320 ...
sparci-ec 2 32 0 B 0 ...
sparci-rbd 3 32 19 B 1 ...
Have I missed out some extra installation steps needed on the ceph machines?
Cheers
Mevludin
--
Mevludin Blazevic
University of Koblenz-Landau
Computing Centre (GHRKO)
Universitaetsstrasse 1
D-56070 Koblenz, Germany
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
