搭了一个ceph集群,健康状态是health_warn

然后去k8s创建了cephfs-provisioner,ceph-secret和storageclass。创建pvc的时候一直pending,报错如下:
waiting for a volume to be created, either by external provisioner "ceph.com/cephfs" or manually created by system administrator

查看cephfs-provisioner的日志,报错如下:
failed to provision volume with StorageClass "cephfs": fork/exec /usr/local/bin/cephfs_provisioner: invalid argument

应该怎么解决呢?