磁带机备份问题。

Command: failed        stdout: yes           stderr: no

Before command completion, additional instructions may appear below.


Creating information file (/image.data) for rootvg..

Creating tape boot image.......................
bosboot: Boot image is 18350 512 byte blocks.

0301-161 bosboot: dd failed to copy /dev/rmt0.1.

0301-165 bosboot: WARNING! bosboot failed - do not attempt to boot device.

0512-016 mksysb: Attempt to create a bootable tape failed:
        bosboot -d /dev/rmt0.1 -a failed with return code 48.