forked from rook/rook
Current Ceph volume manager code doesn't take the builtin kernel module into the account, so the `modinfo` will fail in this case. Also, we need to add error handling code to make sure the volume manager does work when proceeding to continue, otherwise we will encounter the `rbd` related issue in the following step even we have an artificial `agent` pod in running state. Signed-off-by: Dennis Chen <dennis.chen@arm.com>