> but I also can mount the disk directly with > > /etc/ceph/rbdmap > > at the boot the disk will appear somewhere in /dev/sd* on the kvm server > and then use it in kvm as a «normal» disk. > Don't know if they are any difference or just a preference.
If you mount with KRBD and the ceph cluster acts up, the KVM host might stop serving IO, which would affect lots more than if KVM uses librbd to mount it for the guest only, in the second case, the host and possibly other guests might run on undisturbed. -- May the most significant bit of your life be positive. _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
