̾??

wfd —

ATAPI ?ե??åԥɥ饤?? (LS-120 ?ե??åԥɥ饤??)

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options ATAPI

options
  ATAPI_STATIC

device wfd0

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wfd ?ɥ饤?Ф? ATAPI ?ե??åԥǥ??????䡢ŵ??Ū?? LS-120 ?????????Ǥ??? 120mb/1.4mb ?ե??åԥɥ饤?֤򥵥ݡ??Ȥ??ޤ???????Ū?˥??󥿥ե??????? wd(4), sd(4), od(4) ?˽񤫤??Ƥ??뤳?Ȥ????????Ƥ??ޤ???

?֡??Ȼ??? IDE ?????ȥ????餬?ץ????֤??????Ȥ????ǥХ????򸡽Ф??뤿 ???? IDE ?Х???Ĵ?٤????ޤ??????Ф??줿???ΤΤ??? ‘Floppy’ ???? ‘removable’ ?????֤??????ɤΥǥХ????? wfd ?ɥ饤?Ф???³?????ޤ??? ?ʹߤǤϡ??ǽ??˸??Ф??줿?ǥХ????? wfd0 ?Ȥ?????³???졢???? wfd1 ?Ȱʲ?Ʊ?ͤ?³???ޤ???

LS-120 ?ɥ饤?֤ȶ??˻Ȥ??????Ȥ??????Υɥ饤?Фϼ??Υ????פΥե??å? ?ǥ????????ɤ߽񤭤??ޤ???

120mb
1.44mb
1.25mb (PC-9801 ???꡼???Υե????ޥåȷ???)
1.2mb
720kb

?ѡ??ƥ???????

wfd ?ɥ饤?Фϥǥ????????Ф???2 ?Ĥγ??ؤΥѡ??ƥ??????󤬲?ǽ?Ǥ??? ?????ܤ??ؤ? “???饤????” ?ȸƤФ??????Τǡ??ǥ????????? FreeBSD ?ΰ??ȡ?????¾?Υ??ڥ졼?ƥ??󥰥????ƥ??ǻ??Ѥ????Ƥ????ΰ???ʬΥ???뤿 ?????Ѥ??ޤ???2 ???ܤϡ? disklabel(5) ?ˤ??????????? 4.4BSD ?Υѡ??ƥ??????˥󥰤μ¹Ԥǡ? FreeBSD ???饤?????ȼ??Υե????륷???ƥ??˺?ʬ???뤿?????Ѥ??????ޤ??? ?????˾ܤ??????ϡ? fdisk(8) ?? disklabel(8) ?򤽤줾?컲?Ȥ??Ƥ?????????

???????????Ƥ??ʤ??ǥ????????????????ȡ??ǥ????????Τޤǵڤֲ???Ū?? FreeBSD ???饤???ˤ??äơ????饤???ơ??֥뤬???????????ޤ???Ʊ?ͤˡ??????????? ?Ƥ??ʤ? (???뤤???? FreeBSD) ???饤?????????????ȡ??ɥ饤?֤????ӥ??饤?????Τ??ޤ?ñ?? ‘c’ ?ѡ??ƥ????????ˤ??ä??֤??????ѥ??᡼???ǡ??ǥ????????٥뤬???????????ޤ???

??????

???饤???????ɤ??Ȥ????ɤ????˰?¸???ޤ?????LS-120/ZIP ?ǥ??????????? ???ϡ????̤??꾯???Ф???ʣ???Ǥ???LS-120 ?ե??åԤϰ???Ū?˥ե??å? ?ǥХ????ȹͤ????졢???饤???ơ??֥???ͭ???ˤ??ޤ??󡣰?????Ʊ???ɥ饤?? ???Ѥ??? Zip ?ǥ??????ϡ??٥??????ϡ??ɥǥ??????Ǥ????Ȥߤʤ??Ƥ??ޤ??? ???Τ??ᡢ?ߴ????Τ????ˡ????饤???ơ??֥????Ȥ??٤??Ǥ???

???Υɥ饤?Фϡ????饤???ơ??֥????Ѥ????ǥ????????Ѥ??ʤ??ǥ??????Ρ? ξ?????פΥǥ??????򰷤??ޤ????????????θߴ????Τ??ᡢ????Ū?˥٥??????????? ???ä??ǥ????????????٤??Ǥ???

???饤???ơ??֥??Τʤ? UFS LS-120 ?ǥ??????????뤿???ˤϡ??ǽ??ˤ??? ?ǥ??????˥??饤???ơ??֥뤬?ʤ????Ȥ???ǧ???Ʋ???????

# dd if=/dev/zero of=/dev/wfd0
  count=16

???ˡ??ǥ????????٥????񤭹??ߤޤ???

# disklabel -rw wfd0
  fd120m

?????ơ??????̤? newfs ???Ԥ??ޤ???

# newfs /dev/rfd0a

???????????ɤ? 1.44mb ?Υե??åԤ? LS-120 ?ɥ饤?֤˺??뤿???ˤϡ?Ʊ?? ?μ????˽????ޤ????? disklabel ???ޥ??ɤ??Ȥ????ˤ? fd1440 ???ǥ??????쥤?????ȤȤ??ƻȤ??ޤ???

?????ͥ???????

ͣ?졢???Ĥ? wfd ?ǥХ??????????ե???????????ɬ?פǤ????ǡ?????¤?? IDE ?Х??Ǹ??Ф??줿?ǥ??????Ȥ??ơ?ưŪ?˳??????Ƥ????ޤ???

??

???Υɥ饤?Ф? wdc(4) IDE/ATAPI ?ǥ??????????ȥ??????Υɥ饤?Ф˥????å??????ޤ????ޤ???IDE ?????ȥ????餬???ꤵ???Ƥ??餺???????ͥ?????ͭ???ˤʤäƤ??ʤ??¤ꡢư ??ޤ?????

?Х?

?ե??åԤΥե????ޥåȤϡ??ޤ????ݡ??Ȥ????Ƥ??ޤ?????

???Υɥ饤?ФϤޤ??١????С????????Ǥ????⤷???꤬???????????? ⟨bugs@FreeBSD.org⟩ ?Ⱥ??Ԥ????𤷤Ƥ?????????

??Ϣ?ե?????

/dev/rwfdu: raw ?⡼?ɤ? ATAPI ?ե??å? u ?ϡ??ѡ??ƥ??????˥󥰤????Ƥ??ʤ??ǥХ????Ȥ??ƥ????????????ޤ???
/dev/wfdusn: ?֥??å??⡼?ɤ? ATAPI ?ե??åԥǥ????????˥å? u ???饤?? n ?ϡ??ѡ??ƥ??????˥󥰤????Ƥ??ʤ??ǥХ????Ȥ??ƥ????????????ޤ???
/dev/rwfdusn: raw ?⡼?ɤ? ATAPI ?ե??åԥǥ????????˥å? u ???饤?? n ?ϡ??ѡ??ƥ??????˥󥰤????Ƥ??ʤ??ǥХ????Ȥ??ƥ????????????ޤ???
/dev/wfdup: ?֥??å??⡼?ɤ? ATAPI ?ե??åԥǥ????????˥å? u ?κǽ??? FreeBSD ???饤???Υѡ??ƥ??????? p ??
/dev/rwfdup: raw ?⡼?ɤ? ATAPI ?ե??åԥǥ????????˥å? u ?κǽ??? FreeBSD ???饤???Υѡ??ƥ??????? p ??
/dev/wfdusnp: ?֥??å??⡼?ɤ? ATAPI ?ե??åԥǥ????????˥å? u ?? n ???ܤΥ??饤????¸?ߤ????ѡ??ƥ??????? p ??
/dev/rwfdusnp: raw ?⡼?ɤ? ATAPI ?ե??åԥǥ????????˥å? u ?? n ???ܤΥ??饤????¸?ߤ????ѡ??ƥ??????? p ??

??Ϣ????

fdisk(1), wcd(4), wd(4), disklabel(5), disklabel(8)

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Junichi Satoh ⟨junichi@jp.FreeBSD.org⟩

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wfd ?ɥ饤?Фϡ? FreeBSD 2.2.6 ?Ǻǽ??˸????ޤ?????