====== Drives ======

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


netstat -in
tcpdump -nn -i lan2 host 10.220.121.105
tcpdump -nn -i lan2 host 10.220.0/16
man tcpdump
man pcap-filter
tcpdump -nn -i lan2 net 10.220.0.0/16
  
  
ioscan -m lun | grep tape


Drive nach Microcode Upgrade mit NO/HW.
  -> ioscan
  -> mksf -c
  -> set_