fd

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Langue: ja

Version: 1995-01-29 (openSuse - 09/10/07)

Autres sections - même nom

Section: 4 (Pilotes et protocoles réseau)

̾Á°

fd - ¥Õ¥í¥Ã¥Ô¡¼¥Ç¥£¥¹¥¯(floppy disk)¥Ç¥Ð¥¤¥¹

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¥Õ¥í¥Ã¥Ô¡¼¥É¥é¥¤¥Ö¤Ï¥á¥¸¥ã¡¼¥Ê¥ó¥Ð¡¼ 2 ¤ò»ý¤Ä¥Ö¥í¥Ã¥¯¥Ç¥Ð¥¤¥¹¤Ç¤¢¤ë¡£ °ìÈÌŪ¤Ë¤Ï¡¢¤³¤Î¥Ç¥Ð¥¤¥¹¤Î¥ª¡¼¥Ê¡¼¤Ï root.floppy (¤¹¤Ê¤ï¤Á¡¢¥ª¡¼¥Ê¡¼ root ¤Ç ¥°¥ë¡¼¥× floppy )¤Ç¡¢¥â¡¼¥É 0660 (¥°¥ë¡¼¥×¤Î¹½À®°÷¤Ç¤¢¤ë¤³¤È¤Ë ¤è¤Ã¤Æ¥¢¥¯¥»¥¹¥Á¥§¥Ã¥¯¤¬¹Ô¤ï¤ì¤ë)¡¢¤Þ¤¿¤Ï¡¢¥â¡¼¥É 0666 (ï¤Ç¤â¥¢¥¯¥»¥¹ ¤Ç¤­¤ë)¤Ç¤¢¤ë¡£¥Þ¥¤¥Ê¡¼¥Ê¥ó¥Ð¡¼¤Ï¥Ç¥Ð¥¤¥¹¤Î¥¿¥¤¥×¡¢¥É¥é¥¤¥Ö¤ÎÈֹ桢¥³ ¥ó¥È¥í¡¼¥é¡¼¤ÎÈÖ¹æ¤òÉä¹æ²½¤·¤¿¤â¤Î¤Ç¤¢¤ë¡£¤½¤ì¤¾¤ì¤Î¥Ç¥Ð¥¤¥¹¥¿¥¤¥×(¤³ ¤ì¤Ï¡¢Ì©ÅÙ(density) ¤È¥È¥é¥Ã¥¯¥«¥¦¥ó¥È(track count) ¤ÎÁȹ礻¤Ç¤¢¤ë)¤Ï¡¢ ¥Ù¡¼¥¹¤È¤Ê¤ë¥Þ¥¤¥Ê¡¼¥Ê¥ó¥Ð¡¼¤ò»ý¤Ã¤Æ¤¤¤ë¡£¤³¤Î¥Ù¡¼¥¹¥Ê¥ó¥Ð¡¼¤Ë¤½¤Î¥³¥ó ¥È¥í¡¼¥é¡¼¾å¤Î¥É¥é¥¤¥Ö¥Ê¥ó¥Ð¡¼¤ò²Ã¤¨¤ë¡£¤â¤·¡¢¤½¤Î¥É¥é¥¤¥Ö¤¬ 2 ÈÖÌܤΠ¥³¥ó¥È¥í¡¼¥é¡¼¤ËÀܳ¤µ¤ì¤Æ¤¤¤ë¤Ê¤é¡¢¤µ¤é¤Ë 128 ¤ò²Ã¤¨¤ë¡£¼¡¤Î¥Ç¥Ð¥¤¥¹ ¥Æ¡¼¥Ö¥ë¤Ç¤Ï¡¢ n ¤Ï¥É¥é¥¤¥ÖÈÖ¹æ¤òɽ¤¹¡£

·Ù¹ð:¤â¤·¡¢¥É¥é¥¤¥Ö¤Ç¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤è¤ê¿¤¯¤Î¥È¥é¥Ã¥¯¤ò»ý¤Ä¤è¤¦¤Ë ¥Õ¥©¡¼¥Þ¥Ã¥È¤·¤è¤¦¤È¤·¤¿¾ì¹ç¡¢µ¡³£Åª¤Ê¥À¥á¡¼¥¸¤ò°ú¤­µ¯¤³¤¹¤«¤âÃΤì¤Ê¤¤¡£

ËÝÌõ¼ÔÃí: °Ê²¼¤Îɽ¤ËÍѤ¤¤é¤ì¤ëÍѸì¤Ïɽ¤ÎÀ°·Á¤Î´Ø·¸(°ì¹Ô¤Ë¤¦¤Þ¤¯Ç¼¤á¤ë»ö¤¬¤Ç¤­¤Þ ¤»¤ó¤Ç¤·¤¿)¤«¤é¤½¤Î¤Þ¤Þ¤Ë¤·¤Æ¤¢¤ê¤Þ¤¹¡£ÆüËܸì¤È¤ÎÂбþ¤Ï°Ê²¼¤Î¤è¤¦¤Ë ¤Ê¤ê¤Þ¤¹¡£

Name ̾Á°
Capac. ÍÆÎÌ
Cyl. ¥·¥ê¥ó¥À¿ô
Sect. ¥»¥¯¥¿¿ô
Heads. ¥Ø¥Ã¥À¿ô
Base minor # ¥Ù¡¼¥¹¥Þ¥¤¥Ê¡¼¥Ê¥ó¥Ð¡¼

¥á¥Ç¥£¥¢¤Î¥Õ¥©¡¼¥Þ¥Ã¥È¤ÈÍÆÎ̤ò¼«Æ°Åª¤Ë¸¡½Ð¤¹¤ë¥É¥é¥¤¥ÖÈó°Í¸¤Î¥Ç¥Ð¥¤¥¹ ¥Õ¥¡¥¤¥ë:

Name Base minor #

fdn 0

5.25 ¥¤¥ó¥ÁÇÜÌ©ÅÙ(double density)¥Ç¥Ð¥¤¥¹¥Õ¥¡¥¤¥ë:

Name Capac. Cyl. Sect. Heads Base minor #

fdnd360 360K 40 9 2 4

5.25 ¥¤¥ó¥Á¹âÌ©ÅÙ(high density)¥Ç¥Ð¥¤¥¹¥Õ¥¡¥¤¥ë:

Name Capac. Cyl. Sect. Heads Base minor #

fdnh360 360K 40 9 2 20
fdnh410 410K 41 10 2 48
fdnh420 420K 42 10 2 64
fdnh720 720K 80 9 2 24
fdnh880 880K 80 11 2 80
fdnh1200 1200K 80 15 2 8
fdnh1440 1440K 80 18 2 40
fdnh1476 1476K 82 18 2 56
fdnh1494 1494K 83 18 2 72
fdnh1600 1600K 80 20 2 92

3.5 ¥¤¥ó¥ÁÇÜÌ©ÅÙ(double density)¥Ç¥Ð¥¤¥¹¥Õ¥¡¥¤¥ë:

Name Capac. Cyl. Sect. Heads Base minor #

fdnD360 360K 80 9 1 12
fdnD720 720K 80 9 2 16
fdnD800 800K 80 10 2 120
fdnD1040 1040K 80 13 2 84
fdnD1120 1120K 80 14 2 88

3.5 ¥¤¥ó¥Á¹âÌ©ÅÙ(high density)¥Ç¥Ð¥¤¥¹¥Õ¥¡¥¤¥ë:

Name Capac. Cyl. Sect. Heads Base minor #

fdnH360 360K 40 9 2 12
fdnH720 720K 80 9 2 16
fdnH820 820K 82 10 2 52
fdnH830 830K 83 10 2 68
fdnH1440 1440K 80 18 2 28
fdnH1600 1600K 80 20 2 124
fdnH1680 1680K 80 21 2 44
fdnH1722 1722K 82 21 2 60
fdnH1743 1743K 83 21 2 76
fdnH1760 1760K 80 22 2 96
fdnH1840 1840K 80 23 2 116
fdnH1920 1920K 80 24 2 100

3.5 ¥¤¥ó¥Á³Èĥ̩ÅÙ(extra density)¥Ç¥Ð¥¤¥¹¥Õ¥¡¥¤¥ë:

Name Capac. Cyl. Sect. Heads Base minor #

fdnE2880 2880K 80 36 2 32
fdnCompaQ 2880K 80 36 2 36
fdnE3200 3200K 80 40 2 104
fdnE3520 3520K 80 44 2 108
fdnE3840 3840K 80 48 2 112

ÀâÌÀ

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FDCLRPRM
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FDSETPRM
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FDDEFPRM
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FDGETDRVTYP
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FDFLUSH
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FDGETMAXERRS
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FDGETDRVTYP
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FDWERRORCLR
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FDWERRORGET
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FDTWADDLE
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FDSETDRVPRM
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FDGETDRVPRM
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FDGETDRVSTAT
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FDPOLLDRVSTAT
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FDGETFDCSTAT
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FDRESET
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FDRAWCMD
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¥Õ¥¡¥¤¥ë

/dev/fd*

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ÍÍ¡¹¤Ê¥Ç¥£¥¹¥¯¤Î¥¿¥¤¥×¤ÇÍÍ¡¹¤Ê¼ïÎà¤Î¥Õ¥©¡¼¥Þ¥Ã¥È¤ÎÆɤ߽ñ¤­¤¬µö¤µ¤ì¤Æ¤¤ ¤ë¡£¤·¤«¤·¡¢¤â¤·¥»¥¯¥¿´Ö¤Î¥®¥ã¥Ã¥×¤¬¾®¤µ¤¹¤®¤ë¤è¤¦¤Ë¥Õ¥í¥Ã¥Ô¡¼¤¬¥Õ¥©¡¼ ¥Þ¥Ã¥È¤µ¤ì¤¿¤Ê¤é¤Ð¡¢¥È¥é¥Ã¥¯Á´ÂΤΥ¢¥¯¥»¥¹¤Ë¿ôÉÃɬÍפˤʤ뤿¤áÀ­Ç½¤¬Äã ²¼¤¹¤ë¤À¤í¤¦¡£¤³¤ì¤òËɤ°¤¿¤á¤Ë¤Ï¡¢¥¤¥ó¥¿¡¼¥ê¡¼¥Ö¥É¡¦¥Õ¥©¡¼¥Þ¥Ã¥È (interleaved format) ¤òÍѤ¤¤ë¡£

Ãø¼Ô

Alain Knaff (Alain.Knaff@imag.fr), David Niemi (niemidc@clark.net), Bill Broadhurst (bbroad@netcom.com).

´ØÏ¢¹àÌÜ

chown(1), floppycontrol(1), getfdprm(1), mknod(1), superformat(1), mount(8), setfdprm(8) ËÝÌõ

ËÝÌõ¼Ô

ÀÐÀî ËÓ <ishikawa@linux.or.jp>