vxrestore / vxdump

# vxdump 0fu /dev/rmt/0m /var ; dump vxfs file system /var to tape /dev/rmt/0m using level 0 and update /var/adm/dumpdates

# vxrestore tf /dev/rmt/0m | grep eaaa ; obtain table of contents from tape /dev/rmt/0m and look for filename containing "eaaa"

# vxrestore -yxf /dev/rmt/0m ; restore the whole content of the tape into current dir, answer 1 and y

# mt -f /dev/rmt/0m rewind ; rewind tape after listing the tape