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badsect —

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badsect bbdir sector ...

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badsect ?桼?ƥ????ƥ??ϥХåɥ????????ޤ??ե??????????????ޤ??? ????????ˡ?Ǥϡ??Хåɥ??????ϡ?ɸ???ե????ޥå????Хåɥ??????? ?ե???ǥ??󥰥ơ??֥????ɥ饤?Ф??󶡤??????ˤ??äơ? ??????????ǽ?ˤ????ޤ??? ?ɥ饤?Ф??Хåɥ֥??å?????ɸ???򥵥ݡ??Ȥ??Ƥ??????硢 ??????ˡ???ȤäƥХåɥ???????????????????????˾?ޤ????????Ǥ??? ???Τʤ??Хåɥ֥??å??ե???ǥ??󥰤ϥѥå????????˸????? ???Τ褦?ʥѥå??? dd(1) ?ǥ??ԡ???ǽ???????Ǥ??? ?ޤ? badsect ?Ǻ??Ѥ??Ƥ????ƥ??˥å??ϥե????륷???ƥ??? i-list ?? ?????å??ΰ??ΥХåɥ֥??å????????Ǥ??ʤ??Ȥ??????ǡ? ?Хåɥ֥??å??ե???ǥ??󥰤????٤????????˷礱?ޤ???

?????ХåɤȤʤä??????????Хåɥ??????ơ??֥????ɲä??뤿???ˤϡ? ?ǥ??????ˤ??äƤϸ??ߤΤȤ????? ɸ???? DEC ?ե????ޥå????¹Ԥ???ɬ?פ??????ޤ??? ???Τ??ᡢ?????????????Хåɥ֥??å??򰷤????硢 ?????ӥɥ饤?Ф??Хåɥ֥??å?????ɸ???򥵥ݡ??Ȥ??Ƥ??ʤ??????ˤϡ? badsect ??ͭ???Ǥ??礦??

badsect ?桼?ƥ????ƥ??ϡ? ???ߥ????????????Ƥ??ʤ??ե????륷???ƥ????Ф??Ƽ??Τ褦?˻??Ѥ??ޤ??? ?ޤ????ե????륷???ƥ????ޥ????Ȥ??????Υ롼?? ?ǥ??쥯?ȥ??˰?ư???ޤ????????? BAD ?Ȥ???̾???Υǥ??쥯?ȥ????????ޤ??? badsect ???ޥ??ɤˡ??????Ȥ??ơ????Υǥ??쥯?ȥ????ɲä????????٤? ?ΥХåɥ??????????ꤷ?Ƽ¹Ԥ??ޤ? (???????ֹ??ϥե????륷???ƥ?????Ƭ?????????Фǻ??ꤷ?ʤ????Фʤ??ޤ??󤬡? ?????ƥब???󥽡??륨?顼???å???????ɽ???????Τ????Х??????ֹ??Ǥ??뤿?? ?񤷤??Ϥ????ޤ???)?? ???θ塢?롼?ȥǥ??쥯?ȥ??˰?ư???? ???Υե????륷???ƥ??򥢥??ޥ????Ȥ??Ƥ??? fsck(8) ???¹Ԥ??ޤ??? ?Хåɥ??????? 2 ?ĤΥե????롢 ???뤤?ϥХåɥ??????ե??????ȥե꡼?ꥹ?ȤȤ???ɽ???????ޤ??? fsck(8) ???Ф??ơ??????򵯤??????Хåɥ????????ޤ??ե??????????????? BAD/nnnnn ?? ???????ʤ??褦?? ?ؼ????Ƥ????????? ?ʾ????????ˤ????Хåɥ??????? BAD ?ե??????ˤΤߤˤ??뤳?Ȥˤʤ??ޤ???

badsect ?桼?ƥ????ƥ??? mknod(2) ?ΰ????˻??ꤵ?줿???????ֹ??????ꤷ?ƥ????뤷?ޤ??? ?????ơ????ꤷ???Хåɥ????????ޤ??֥??å????ǽ??Υ֥??å??Ȥ??? ?Хåɥ??????ֹ??򤽤?̾???Ȥ??륤?꡼?????ʥե????????????ޤ??? fsck(8) ?ϡ????Υե???????ȯ???????? “HOLD BAD BLOCK ?” ??ʹ???Ƥ??ޤ??? ???????Ф??? y ?????????ȡ? fsck(8) ?Ϥ??? inode ?򡢥Хåɥ֥??å????ޤ? ?̾??ե??????˥????С??Ȥ??ޤ???

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fsck(8)

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badsect ?桼?ƥ????ƥ??ϡ? ?????ɤ??ΰ????ե????륷???ƥ೰?Υ֥??å??ν????????ݤ??ޤ??? ?ޤ????֥??å??????˻??Ѥ????Ƥ????????ˤϷٹ???ɽ?????ޤ???

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?????ե????륷???ƥ??ե饰??????????ʣ???Υ????????ХåɤȤʤä????硢 ???Τ????? 1 ?Ĥ????? badsect ?ǻ??ꤷ?ʤ????Фʤ??ޤ????? ?Хåɥ??????ե????????Υ֥??å??ϡ? ?ե????륷???ƥ??ե饰?????????????ƤΥ??????򥫥С????뤫???Ǥ???

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badsect ?桼?ƥ????ƥ??? 4.1BSD ?????о줷?ޤ?????