Microcode Upgrade

tapeutil: dmztsm1:/dev/rmt# tapeutil -help

USAGE:

 tapeutil -f device-file -o operation [-w open-mode]
   [-s move-source] [-d move-destination] [-c op-count]
   [-b block-size] [-n blocking-factor] [-m multiplier]
   [-r random-seed] [-z ucode/dump/pattern-filename]
   [-t msg/gpo/spo/gpa/spa/inq/inv/mt-st -type]
   [-x lck/lod/rem/spo/spa/inq/log/mod-value]
   [-y msg0,msg1] [-k res_key, ser_key] [-p path]
   [-v (verbose-mode)] [-h,-? (usage-help)]

 tapeutil -f device-file operation
   encryption, cartridgelocation

OPERATIONS:

 Service Commands:        qsn, qmc, fdp, sdp, dmc, drv
 Basic SCSI Commands:     tur, inq, req, res, rel, log
                          mod, rem
 Medium Changer Commands: mov, exc, pos, ele, inv, dvc
                          aud, ier, lck
 CPF Commands:            qry, phs, ena, dis
 Tape Drive Commands:     rea, wri, eof, era, rew, ret
                          off, lod, fsf, bsf, fsr, bsr
                          eod, grs, srs, gds, gdi, gmi
                          gpo, spo, gpa, spa, syn, msg
                          den, chk

OPEN-MODES:

 1=r/w, 2=rdo, 3=wro, 4=app

TYPES:

 msg:     1=ms0, 2=ms1, 3=fl0, 4=fl1, 5=alt
 gpo/spo: 1=log, 2=phy
 gpa/spa: 0=all(gpa only), 1=blk, 2=cmp, 3=buf, 4=imm
          5=trl, 6=wpr, 7=acf, 8=cap, 9=sil, 10=rel
 inq:     0=std, 1=pgc
 inv:     1=out_to_file
 eof/era/rew/off/fsf/bsf/fsr/bsr/eod:
          0=mt,  1=st

Examples:

List all info for Slots/Tapes seen by chosen changer device:

dmztsm1:/dev/rmt# tapeutil -f /dev/rmt/ch_ms_04_c00 -o inv -t 1