internal error: Child process (/usr/bin/qemu-img create -f qcow2 -o preallocation=falloc,compat=1.1,cluster_size=262144 /vms/Dell-19T/test_0 83886080K) unexpected exit status 1: qemu-img: Failed to flush the L2 table cache: Input/output error
qemu-img: Failed to flush the refcount block cache: Input/output error
qemu-img: /vms/Dell-19T/test_0: Could not resize
image: Failed to resize refcount structures: Input/output error
现在连虚拟机都创建不了，存储卷是正常的，可以上传iso
什么是系统只读？