根据这个指导( https://library.linode.com/migration/ssh-copy )把linode硬盘备份下来了。 硬盘是ext3格式的, $ sudo mount -o loop -t ext3 gecko.img linode mount: exec /System/Library/Filesystems/ext3.fs/Contents/Resources/mount_ext3 for /Users/xjdrew/backup/linode: No such file or directory