'ProcessExecutionError: Unexpected error while running command.\nCommand: env LC_ALL=C LANG=C qemu-img info /var/lib/nova/instances/_base/4565777b42dbb76ffeef80f74d3ce8fbc3385caf\nExit code: 1\nStdout: \'\'\nStderr: "Could not open \'/var/lib/nova/instances/_base/4565777b42dbb76ffeef80f74d3ce8fbc3385caf\': No such file or directory\\n"\n'
qemu-img info /var/lib/nova/instances/_base/4565777b42dbb76ffeef80f74d3ce8fbc3385caf\nExit code: 1\nStdout: \'\'\nStderr:
"Could not open \'/var/lib/nova/instances/_base/4565777b42dbb76ffeef80f74d3ce8fbc3385caf\': No such file or directory\\n"\n'
解决方法的网页地址
https://community.rackspace.com/products/f/45/t/1457