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# $File: tapebackup,v 1.1 2026/01/10 15:45:02 christos Exp $
# Dmitry Brant, 2026
# tapebackup: file(1) magic for different tape backup formats
# QIC-80 tapes
# https://www.qic.org/html/standards/8x.x/qic80n.pdf
0 string VTBL QIC-80 tape volume header
>8 string/44 x \b, Volume label: %s
0 lelong 0xaa55aa55
>4 lelong 0x00000002 Colorado tape backup
>>146 string/88 x \b, Volume label: %s
56 string \<\<NoVaStOr\>\> NovaStor tape backup
0 lelong 0xdddddddd
>512 lelong 0xabbaabba ArcServe tape backup
# IBM AS/400
# https://www.ibm.com/docs/en/i/7.4.0?topic=ssw_ibm_i_74/cl/savlib.html
0 belong 0xffffffff
>4 belong 0xd8e2d9c4 AS/400 SAVLIB backup
0 lelong 0x3a3a3a3a
>12 lelong 0x3a3a3a20 TXPLUS tape backup
0 lelong 0x55aa0004 Mountain FileSafe tape backup
>93 string x \b, Volume label: %s