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[linuxjm/jm.git] / manual / quota / draft / man1 / quota.1

.\" Japanese Version Copyright (c) 2000 Kazuyoshi Furutaka and Yuichi SATO
.\"         all rights reserved.
.\" Translated Fri Feb 14 1997
.\"     by Kazuyoshi Furutaka <furutaka@Flux.tokai.jaeri.go.jp>
.\" Updated and Modified Thu Nov  2 18:23:49 JST 2000
.\"     by Yuichi SATO <sato@complex.eng.hokudai.ac.jp>
.\" Updated and Modified Sat May  8 17:11:08 JST 2004
.\"     by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH QUOTA 1
.\"O .SH NAME
.SH ̾Á°
.\"O quota \- display disk usage and limits
quota \- ¥Ç¥£¥¹¥¯¤Î»ÈÍѾõ¶·¤È»ÈÍѸÂÅÙ¤òɽ¼¨¤¹¤ë
.\"O .SH SYNOPSIS
.SH ½ñ¼°
.B quota
[
.B -F
.I format-name
] [
.BR -guvsil \ |
.B q
]
.br
.B quota
[
.B -F
.I format-name
] [
.BR -uvsil \ |
.B q
]
.I user
.br
.B quota
[
.B -F
.I format-name
] [
.BR -gvsil \ |
.B q
]
.I group
.\"O .SH DESCRIPTION
.SH ÀâÌÀ
.\"O .B quota
.\"O displays users' disk usage and limits.
.\"O By default only the user quotas are printed.
.B quota
¤Ï¥æ¡¼¥¶¡¼¤Î¥Ç¥£¥¹¥¯»ÈÍѾõ¶·¤È»ÈÍѸÂÅÙ¤òɽ¼¨¤¹¤ë¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥æ¡¼¥¶¡¼¤Î quota ¤Î¤ß¤¬É½¼¨¤µ¤ì¤ë¡£
.PP
.\"O .B quota
.\"O reports the quotas of all the filesystems listed in
.\"O .BR /etc/mtab .
.B quota
¤Ï
.B /etc/mtab
¤Ç¥ê¥¹¥È¤µ¤ì¤Æ¤¤¤ëÁ´¤Æ¤Î¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î quota ¤òɽ¼¨¤¹¤ë¡£
.\"O For filesystems that are NFS-mounted a call to the rpc.rquotad on
.\"O the server machine is performed to get the information.
NFS ¥Þ¥¦¥ó¥È¤µ¤ì¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤ËÂФ·¤Æ¤Ï¡¢
¥µ¡¼¥Ð¥Þ¥·¥ó¾å¤Î rpc.rquotad ¤ËÌ䤤¹ç¤ï¤»¤ò¹Ô¤Ê¤Ã¤Æ¾ðÊó¤òÆÀ¤ë¡£
.\"O .SH OPTIONS
.SH ¥ª¥×¥·¥ç¥ó
.TP
.B \-F \f2format-name\f1
.\"O Show quota for specified format (ie. don't perform format autodetection).
»ØÄꤵ¤ì¤¿¥Õ¥©¡¼¥Þ¥Ã¥È¤Î quota ¤òɽ¼¨¤¹¤ë
(¤Ä¤Þ¤ê¡¢¥Õ¥©¡¼¥Þ¥Ã¥È¤Î¼«Æ°È½Äê¤ò¹Ô¤ï¤Ê¤¤)¡£
.\"O Possible format names are:
.\"O .B vfsold
.\"O (version 1 quota),
.\"O .B vfsv0
.\"O (version 2 quota),
.\"O .B rpc
.\"O (quota over NFS),
.\"O .B xfs
.\"O (quota on XFS filesystem)
»ØÄê²Äǽ¤Ê¥Õ¥©¡¼¥Þ¥Ã¥È̾¤Ï°Ê²¼¤ÎÄ̤ê:
.B vfsold
(¥Ð¡¼¥¸¥ç¥ó 1 ¤Î quota),
.B vfsv0
(¥Ð¡¼¥¸¥ç¥ó 2 ¤Î quota),
.B rpc
(NFS ±Û¤·¤Î quota),
.B xfs
(XFS ¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¾å¤Î quota)¡£
.TP
.B \-g
.\"O Print group quotas for the group 
.\"O of which the user is a member.
.\"O The optional
¤½¤Î¥æ¡¼¥¶¡¼¤¬½ê°¤¹¤ë¥°¥ë¡¼¥×¤Î quota ¤òɽ¼¨¤¹¤ë¡£
.TP
.B \-u
.\"O flag is equivalent to the default.
¤³¤Î¥Õ¥é¥°¤Ï¥Ç¥Õ¥©¥ë¥È¤ÈÅù²Á¤Ç¤¢¤ë¡£
.TP
.B \-v
.\"O will display quotas on filesystems
.\"O where no storage is allocated.
µ­²±ÇÞÂΤ¬³ä¤êÅö¤Æ¤é¤ì¤Æ¤¤¤Ê¤¤¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î quota ¤âɽ¼¨¤¹¤ë¡£
.TP
.B \-s
.\"O option will make
.\"O .BR quota (1)
.\"O try to choose units for showing limits, used space and used inodes.
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢»ÈÍѸÂÅÙ¡¦»ÈÍÑÍÆÎÌ¡¦»ÈÍÑ inode ¤òɽ¼¨¤¹¤ëñ°Ì¤ò
.BR quota (1)
¤ËÁªÂò¤µ¤»¤ë¡£
.TP
.B \-i
.\"O ignore mountpoints mounted by automounter
automount ¤Ë¤è¤Ã¤Æ¥Þ¥¦¥ó¥È¤µ¤ì¤¿¥Þ¥¦¥ó¥È¥Ý¥¤¥ó¥È¤ò̵»ë¤¹¤ë¡£
.TP
.B \-l
.\"O report quotas only on local filesystems (ie. ignore NFS mounted filesystems).
¥í¡¼¥«¥ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î quota ¤Î¤ß¤òɽ¼¨¤¹¤ë
(¤¹¤Ê¤ï¤Á NFS ¥Þ¥¦¥ó¥È¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Ï̵»ë¤¹¤ë)¡£
.TP
.B \-q
.\"O Print a more terse message,
.\"O containing only information
.\"O on filesystems where usage is over quota.
¤è¤ê´Ê·é¤Ê¥á¥Ã¥»¡¼¥¸
(»ÈÍÑÎ̤¬ quota ¤òĶ²á¤·¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î¾ðÊó¤À¤±)
¤òɽ¼¨¤¹¤ë¡£
.TP
.B \-Q
.\"O Do not print error message if connection to rpc.rquotad is refused (usually this happens
.\"O when rpc.rquotad is not running on the server).
rpc.rquotad ¤Ø¤ÎÀܳ¤¬µñÈݤµ¤ì¤¿¾ì¹ç¤Ë¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤Ê¤¤
(¤³¤ì¤ÏÄ̾ï rpc.rquotad ¤¬¥µ¡¼¥Ð¾å¤ÇÆ°ºî¤·¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ëµ¯¤³¤ë)¡£
.TP
.B -V
¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤È¥³¥ó¥Ñ¥¤¥ë¥ª¥×¥·¥ç¥ó¤òɽ¼¨¤·¤Æ¡¢½ªÎ»¤¹¤ë
(Ãð: ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ë´Ø¤¹¤ëÀâÌÀ¤Ï¡¢ÆüËܸìÌõ¤ËºÝ¤·¤ÆÄɲ䵤줿)¡£
.LP
.\"O Specifying both
.\"O .B \-g
.\"O and
.\"O .B \-u
.\"O displays both the user quotas and the group quotas (for
.\"O the user).
.B \-g
¤È
.B \-u
¤ÎξÊý¤ò»ØÄꤷ¤¿¾ì¹ç¡¢
¥æ¡¼¥¶¡¼¤Î quota ¤È (¤½¤Î¥æ¡¼¥¶¡¼¤Î°¤¹¤ë) ¥°¥ë¡¼¥×¤Î quota ¤òɽ¼¨¤¹¤ë¡£
.LP
.\"O Only the super-user may use the
.\"O .B \-u
.\"O flag and the optional
.\"O .B user
.\"O argument to view the limits of other users.
.\"O Non-super-users can use the the
.\"O .B \-g
.\"O flag and optional
.\"O .B group
.\"O argument to view only the limits of groups of which they are members.
¥¹¡¼¥Ñ¡¼¥æ¡¼¥¶¡¼¤Î¤ß¤¬¡¢
.B \-u
¥Õ¥é¥°¤È¥ª¥×¥·¥ç¥ó¤Î°ú¤­¿ô
.B user
¤òÍѤ¤¤Æ¡¢Â¾¤Î¥æ¡¼¥¶¡¼¤Î»ÈÍѸÂÅÙ¤òÄ´¤Ù¤ë¤³¤È¤¬¤Ç¤­¤ë¡£
¥¹¡¼¥Ñ¡¼¥æ¡¼¥¶¡¼°Ê³°¤Î¥æ¡¼¥¶¡¼¤Ï¡¢
.B \-g
¥Õ¥é¥°¤È¥ª¥×¥·¥ç¥ó¤Î°ú¤­¿ô
.B group
¤òÍѤ¤¤Æ¡¢¼«Ê¬¤¬½ê°¤¹¤ë¥°¥ë¡¼¥×¤ËÂФ·¤Æ¤Î¤ß
»ÈÍѸÂÅÙ¤òÄ´¤Ù¤ë¤³¤È¤¬¤Ç¤­¤ë¡£
.LP
.\"O The
.\"O .B \-q
.\"O flag takes precedence over the
.\"O .B \-v
.\"O flag.
.B \-q
¥Õ¥é¥°¤Ï
.B \-v
¥Õ¥é¥°¤è¤ê¤âÍ¥À褵¤ì¤ë¡£
.\"O .SH DIAGNOSTICS
.SH ÊÖ¤êÃÍ
.\"O If
.\"O .B quota
.\"O exits with a non-zero status, one or more filesystems
.\"O are over quota.
.B quota
¤¬ 0 °Ê³°¤Î¾õÂÖ¤òÊÖ¤·¤Æ½ªÎ»¤·¤¿¾ì¹ç¡¢
1 ¤Ä°Ê¾å¤Î¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Ë quota ¤ÎĶ²á¤¬Â¸ºß¤¹¤ë¡£
.\"O .SH FILES
.SH ¥Õ¥¡¥¤¥ë

.PD 0
.TP 20
.\"O .B aquota.user " or " aquota.group
.B aquota.user " ¤Þ¤¿¤Ï " aquota.group
.\"O quota file at the filesystem root (version 2 quota, non-XFS filesystems)
¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î¥ë¡¼¥È¤ËÃÖ¤«¤ì¤¿ quota ¥Õ¥¡¥¤¥ë
(¥Ð¡¼¥¸¥ç¥ó 2 ¤Î quota, XFS °Ê³°¤Î¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à)¡£
.TP 20
.\"O .B quota.user " or " quota.group
.B quota.user " ¤Þ¤¿¤Ï " quota.group
.\"O quota file at the filesystem root (version 1 quota, non-XFS filesystems)
¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î¥ë¡¼¥È¤ËÃÖ¤«¤ì¤¿ quota ¥Õ¥¡¥¤¥ë
(¥Ð¡¼¥¸¥ç¥ó 1 ¤Î quota, XFS °Ê³°¤Î¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à)¡£
.TP
.B /etc/mtab
.\"O default filesystems
¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¡£
.PD
.\"O .SH SEE ALSO
.SH ´ØÏ¢¹àÌÜ
.BR quotactl (2),
.BR fstab (5),
.BR edquota (8),
.BR quotacheck (8),
.BR quotaon (8),
.BR repquota (8)