All,
i have a ceph cluster installed, and i have QEMU-KVM (CentOS7) with libvirtd installed.
however, i am unable to connect from qemu-kvm to the ceph. anyone can give some ideas how i can connect the storage?
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i have tried the virsh command to define the secret and storage pool, it works. but i cannot directly use virsh / virt-install to create the disk. i followed the ceph document, but it looks it doesn't work out.
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for example:
qemu-img create -f rbd rbd:data/foo 10G
Formatting 'rbd:data/foo', fmt=rbd size=10737418240
no monitors specified to connect to.
qemu-img: rbd:data/foo: error connecting
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and if use below commands:
virsh vol-create-as
it works, but only can create raw format, but nomt qcow2 format of the VM Disk.
thank you!
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