.\" -*- nroff -*-
.\" Copyright 1996-2004 Hans Reiser.
.\" 
.\" Japanese Version Copyright (c) 2001-2005 Yuichi SATO
.\"         all rights reserved.
.\" Translated Thu Mar 15 19:18:20 JST 2001
.\"         by Yuichi SATO <ysato@h4.dion.ne.jp>
.\" Updated & Modified Mon Apr  9 19:07:07 JST 2001 by Yuichi SATO
.\" Updated & Modified Fri Apr 12 02:39:54 JST 2002 by Yuichi SATO
.\" Updated & Modified Tue Apr 29 19:00:43 JST 2003
.\"         by Yuichi SATO <ysato444@yahoo.co.jp>
.\" Updated & Modified Sat Jan 31 14:52:17 JST 2004 by Yuichi SATO
.\" Updated & Modified Sat May  8 13:15:25 JST 2004 by Yuichi SATO
.\" Updated & Modified Sat Mar  5 04:21:34 JST 2005 by Yuichi SATO
.\" 
.\"WORD:	recover		
.\"WORD:	consistency	
.\" 
.TH REISERFSCK 8 "February 2004" "Reiserfsprogs-3.6.19"
.SH ̾
reiserfsck \- ReiserFS ե륷ƥΥåġ
.SH 
.B reiserfsck 
[ \fB-afprVy\fR ]
[ \fB--rebuild-sb\fR | \fB--check\fR | \fB--fix-fixable\fR
| \fB--rebuild-tree\fR | \fB--clean-attributes\fR ]
.\" [ \fB-i\fR | \fB--interactive\fR ]
[ \fB-j\fR | \fB--journal\fR \fIdevice\fR ]
[ \fB-z\fR | \fB--adjust-size\fR ]
[ \fB-n\fR | \fB--nolog\fR ]
[ \fB-B\fR | \fB--badblocks \fIfile\fR ]
[ \fB-l\fR | \fB--logfile \fIfile\fR ]
[ \fB-q\fR | \fB--quiet\fR ]
[ \fB-y\fR | \fB--yes\fR ]
.\" [ \fB-b\fR | \fB--scan-marked-in-bitmap \fIbitmap-filename\fR ]
.\" [ \fB-h\fR | \fB--hash \fIhash-name\fR ]
.\" [ \fB-g\fR | \fB--background\fR ]
[ \fB-S\fR | \fB--scan-whole-partition\fR ]
[ \fB--no-journal-available\fR ]
.I device
.SH 
\fBreiserfsck\fP ϥǥХ ReiserFS ե륷ƥܤơ
ɬפʥȥ󥶥Ƹ롣
ˡե륷ƥåޤϽ롣
.TP
.I device
ǥХޤϥѡƥб륹ڥե
(㤨С/dev/hdXX  IDE ǥѡƥǡ
/dev/sdXX  SCSI ǥѡƥǤ)
.SH ץ
.TP
.B --rebuild-sb
Υץ ReiserFS ѡƥΥѡ֥å줹롣
ΥץɬפʤΤϡ
ReiserFS ե륷ƥबˤؤ餺mount 
read_super_block: reiserfs ե륷ƥबĤޤ
(can't find a reiserfs file system)פɽȤΤߤǤ롣
餫ΥѡƥԽץѤ
ե륷ƥबĤʤʤäϡ
ʬΤȤ˲Զ礬ä
ѡƥγϰ֤ѹ줿Τʤ
ȤȤפФƤۤ
⤷ʤСְä˥ѡ֥åƹۤΤǤϤʤ
Ϥ˥ѡƥϰ֤򸫤Ĥ٤Ǥ롣
.TP
.B --check
ǥեȤưǤ뤳ΥץǤϡ
ե륷ƥå뤬
줿ǡȯƤ⽤ϹԤʤ
ɤ߹ߤΤߤǥޥȤ줿ե륷ƥФƤȤȤǤ롣
.TP
.B --fix-fixable
Υץ --rebuild-tree ץʤǽǤ
줿ǡ줹롣
̾盧ΥץɬפʤΤϡ
\fB--check\fR ץǡ\fB--fix-fixable\fR 
ǽʲ줿ǡĤä
(corruption that can be fixed with \fB--fix-fixable\fR)
ɽ줿ȤΤߤǤ롣
ΥץǹԤΤϡ
ǡ֥åؤθäݥ󥿤Υ
ǥ쥯ȥ st_size  st_blocksν
ʥǥ쥯ȥꥨȥκʤɤǤ롣
.TP
.B --rebuild-tree
ΥץϡǥХ˸Ĥä꡼եΡ (leaf node) Ȥäơ
ե륷ƥĥ꡼Τƹۤ롣
̾盧ΥץɬפʤΤϡ
\fBreiserfsck --check\fR 
\fB--rebuild-tree\fR դƼ¹Ԥɬפ
(Running with \fB--rebuild-tree\fR is required)
ɽ줿ȤΤߤǤ롣
\fB--rebuild-tree\fR ץդƼ¹Ԥϡ
ѡƥΤΥХååץԡäƤȤ򶯤侩롣
ä \fBreiserfsck --rebuild-tree\fR 򳫻Ϥ顢
ưλʤФʤʤ (Ǥ٤ǤϤʤ)
λʤȡե륷ƥϥޥȤǤʤ֤Τޤޤˤ롣
ϤθΥǡ˲ɤǤ롣
.TP
.B --clean-attributes
Υץ Stat-Data ƥͽեɤ򥯥ꥢ롣
ĤƤ ReiserFS ˳ĥ°ʤä
ĥ°줿Ȥǽ˸Ťѡƥ
񤫤Ƥʤ֤ˤɬפä -- ͥ ReiserFS Υɤ
¤ΤλȤƤʤեɤθƤʤä
ΤᡢŤ (°) ͥ
ReiserFS ե륷ƥȤȤ˻ȤäƤơ
ĥ°Ȥϡǽ˥ե륷ƥ
񤫤Ƥʤ֤ˤ٤Ǥ롣
.TP
.B \fB--journal \fIdevice \fR, \fB-j \fIdevice \fR
ΥץϡߤΥե륷ƥॸ㡼ʥΥǥХ̾ꤹ롣
ΥץϡᥤǡΥǥХȤ
̤ΥǥХ˥㡼ʥ뤬¸ߤɬפǤ
(ѡȥץ \fB--no-journal-available\fR ѤС
ΥץȤʤȤǤ)
.TP 
.\" .B --interactive, -i
.\" ƽλ \fBreiserfsck\fR ߤ롣
.\" .TP
.B --adjust-size, -z
Υץϡ
Ǹ˸ĤХȤΥեåȤե륵礭ˡ
\fBreiserfsck\fR ˥ե륵롣
ĤޤեΥۡ () 롣
Ǹ˸ĤХȤΥեåȤե륵ϡ
\fB--fix-fixable\fR ǽ롣
.TP
\fB--badblocks \fIfile\fR, \fB-B \fI file\fR
Υץ֥åΥꥹȤ
ꤵ줿 `file` Ϳ줿֥åΥꥹȤꤹ롣
ե륷ƥ֥åΥꥹȤϡ
ꥹȤɲä˺롣
\fB--fix-fixable\fR ꤹ뤳Ȥ֥åǤ
(debugreiserfs -B 򻲾)
ޤ֥åǥХʥ֥åϡ
 \fB--rebuild-tree\fR ץդʤФʤʤ
.TP
\fB--logfile \fIfile\fR, \fB-l \fI file\fR
Υץϡ\fBreiserfsck\fR Ф
줿ǡ˴ؤɸ२顼ϤǤϤʤ
ꤷե˽񤭽Ф褦ˤ롣
.TP
.B --nolog, -n
Υץϡ\fBreiserfsck\fR Ф
줿ǡˤĤ𤷤ʤ褦ˤ롣
.TP
.B --quiet, -q
Υץϡ\fBreiserfsck\fR Ф
Ľɽʤ褦ˤ롣
.TP
.B --yes, -y
Υץ \fBreiserfsck\fR Фơ
֤줫¹Ԥ뤳Ȥ桼󼨤ǡ
桼λפȤư򤵤ʤ褦ˤ롣
\fBreiserfsck\fR ϥ桼λȲꤹ롣
Τᡢ\fB--rebuild-tree\fR ץȰ˻ꤹȡ
Υץưʤ
.TP
\fB-a\fR, \fB-p\fR
̾盧Υץϡfsck -A ˤ
/etc/fstab ˥ꥹȤƤѡƥ
ưåȤ˼Ϥ롣
ΥץȤȡ
\fBreiserfsck\fR ϻꤵ줿ե륷ƥξɽ
ѡ֥åˤ륨顼ե饰ꤵƤ뤫å
ñʥå򤤤ĤԤ
Υåˤꡢ줿ǡ餫ˤʤäꡢ
(ǽ) 줿ǡؤե饰
ѡ֥åꤵƤΤĤäϡ
\fBreiserfsck\fR Ͻǽǡν⡼ɤ˰ܹԤ롣
ǽʲ줿ǡ򼨤ե饰
ѥ֥åꤵƤΤĤä硢
\fBreiserfsck\fR ϥ顼Фƽλ롣
.TP
.B -V
Υץ reiserfsprogs ΥСɽƽλ롣
.TP
\fB-r\fR, \fB-f\fR
Υץ̵뤵롣
.TP
.SH ѡȥץ
\fBʬäƤ뤳Ȥʬʤϡ
ΥץȤäƤϤʤʤ
ΥץȤä̡
ǡ줿ȤƤ桹ǤϤȤʤ\fR
.TP
.B --no-journal-available
Υץꤹȡ㡼ʥǥХѤǤʤǤ
\fBreiserfsck\fR ³Ԥ뤳ȤǤ롣
Υץϥ㡼ʥ뤬ᥤǡǥХˤϱƶʤ
: θˤϡ\fBreiserfstune\fR ˤ
㡼ʥǥХꤷʤФʤʤ
.TP
.B --scan-whole-partition, -S
Υץ \fB--rebuild-tree\fR ΤȤˡ
ѡƥλѤƤΰǤʤ
ѡƥΤ򥹥󤵤롣
.SH "reiserfsck λ"
1. reiserfs ѡƥ /dev/hda1 ˲Զ礬Ȼפä硢
ޤñŪʥǥåԤȤ
\fBreiserfsck\fR Ѥ롣

2. \fBreiserfsck --check --logfile check.log /dev/hda1\fR ¹Ԥ롣
\fBreiserfsck --check\fR ơ 0 ǽλϡ
顼ʤäȤ򼨤Ƥ롣

3. \fBreiserfsck --check\fR ơ 1 ǽλ
(Ľǽʲ줿ǡ뤳Ȥ𤵤줿) ϡ
\fBreiserfsck --fix-fixable --logfile fixable.log /dev/hda1\fR 
¹Ԥ٤Ǥ롣

4. \fBreiserfsck --check\fR ơ 2 ǽλ
(̿Ūʲ줿ǡ뤳Ȥ𤵤줿) ϡ
\fBreiserfsck --rebuild-tree\fR ¹Ԥɬפ롣
\fBreiserfsck --check\fR 餫ͳǼԤ⡢
\fBreiserfsck --rebuild-tree\fR ¹Ԥ٤Ǥ롣
ξϥХݡȤȤ𤷤Ƥۤ

5. \fBreiserfsck --rebuild-tree\fR ¹Ԥˡ
ѡƥΤΥХååפäƤȡ
θ \fBreiserfsck --rebuild-tree --logfile rebuild.log /dev/hda1\fR 
¹Ԥ뤳ȡ

6. \fBreiserfsck --rebuild-tree\fR ΥƥåפԤ硢
ޤϴԤƤ줬ʤäϡ
ХݡȤȤ𤷤Ƥۤ
ץåȥե Linux ͥΥСޤ
Ǥ¤ξ󶡤Ƥۤ
桹褹򤷤褦Ȼפ
.SH λ
\fBreiserfsck\fR ϰʲνλɤȤ:
.br
\   \fI0\fR \-\ 顼ʤ
.br
\   \fI1\fR \-\ ե륷ƥΥ顼줿
.br
\   \fI2\fR \-\ ƵưɬפǤ롣
.br
\   \fI4\fR \-\ ե륷ƥ̿Ūʥ顼
.br
\	  ʤޤ޻ĤƤꡢ
.br
\	  \fBreiserfsck --rebuild-tree\fR ¹Ԥɬפ롣
.br
\   \fI6\fR \-\ ե륷ƥνǽʥ顼
.br
\	  ʤޤ޻ĤƤꡢ
.br
\	  \fBreiserfsck --fix-fixable\fR ¹Ԥɬפ롣
.br
\   \fI8\fR \-\ 顼
.br
\   \fI16\fR \-\ ˡ顼ޤϽ񼰥顼
.br
.SH 
ΥС \fBreiserfsck\fR 
Vitaly Fertman <vitaly@namesys.com> ˤäƽ񤫤줿
.SH Х
ХϡǤ¤¿ξ (ϡɥͥ롦ѥåꡦ
ɽ줿ƤΥåե) ȤȤˡ
ReiserFS γȯ <reiserfs-dev@namesys.com> 𤷤Ƥۤ
Ϣ󤬤뤫⤷ʤΤ syslog Ĵ٤Ƥۤ
.SH ͽ
ι®ȥʥ
.SH Ϣ
.BR mkreiserfs (8),
.BR reiserfstune (8)
.BR resize_reiserfs (8),
.BR debugreiserfs (8),