home *** CD-ROM | disk | FTP | other *** search
- '\"
- '\" Copyright 1992 Regents of the University of California
- '\" Permission to use, copy, modify, and distribute this
- '\" documentation for any purpose and without fee is hereby
- '\" granted, provided that this notice appears in all copies.
- '\" The University of California makes no representations about
- '\" the suitability of this material for any purpose. It is
- '\" provided "as is" without express or implied warranty.
- '\"
- '\" $Header: /user5/mottsmth/j/q/jstat.man,v 1.8 92/05/07 09:02:14 mottsmth Exp $ SPRITE (Berkeley)
- '\"
- .\" The definitions below are for supplemental macros used in Sprite
- .\" manual entries.
- .\"
- .\" .HS name section [date [version]]
- .\" Replacement for .TH in other man pages. See below for valid
- .\" section names.
- .\"
- .\" .AP type name in/out [indent]
- .\" Start paragraph describing an argument to a library procedure.
- .\" type is type of argument (int, etc.), in/out is either "in", "out",
- .\" or "in/out" to describe whether procedure reads or modifies arg,
- .\" and indent is equivalent to second arg of .IP (shouldn't ever be
- .\" needed; use .AS below instead)
- .\"
- .\" .AS [type [name]]
- .\" Give maximum sizes of arguments for setting tab stops. Type and
- .\" name are examples of largest possible arguments that will be passed
- .\" to .AP later. If args are omitted, default tab stops are used.
- .\"
- .\" .BS
- .\" Start box enclosure. From here until next .BE, everything will be
- .\" enclosed in one large box.
- .\"
- .\" .BE
- .\" End of box enclosure.
- .\"
- .\" .VS
- .\" Begin vertical sidebar, for use in marking newly-changed parts
- .\" of man pages.
- .\"
- .\" .VE
- .\" End of vertical sidebar.
- .\"
- .\" .DS
- .\" Begin an indented unfilled display.
- .\"
- .\" .DE
- .\" End of indented unfilled display.
- .\"
- '\" # Heading for Sprite man pages
- .de HS
- .if '\\$2'cmds' .TH \\$1 1 \\$3 \\$4
- .if '\\$2'lib' .TH \\$1 3 \\$3 \\$4
- .if '\\$2'tcl' .TH \\$1 3 \\$3 \\$4
- .if '\\$2'tk' .TH \\$1 3 \\$3 \\$4
- .if t .wh -1.3i ^B
- .nr ^l \\n(.l
- .ad b
- ..
- '\" # Start an argument description
- .de AP
- .ie !"\\$4"" .TP \\$4
- .el \{\
- . ie !"\\$2"" .TP \\n()Cu
- . el .TP 15
- .\}
- .ie !"\\$3"" \{\
- .ta \\n()Au \\n()Bu
- \&\\$1 \\fI\\$2\\fP (\\$3)
- .\".b
- .\}
- .el \{\
- .br
- .ie !"\\$2"" \{\
- \&\\$1 \\fI\\$2\\fP
- .\}
- .el \{\
- \&\\fI\\$1\\fP
- .\}
- .\}
- ..
- '\" # define tabbing values for .AP
- .de AS
- .nr )A 10n
- .if !"\\$1"" .nr )A \\w'\\$1'u+3n
- .nr )B \\n()Au+15n
- .\"
- .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
- .nr )C \\n()Bu+\\w'(in/out)'u+2n
- ..
- '\" # BS - start boxed text
- '\" # ^y = starting y location
- '\" # ^b = 1
- .de BS
- .br
- .mk ^y
- .nr ^b 1u
- .if n .nf
- .if n .ti 0
- .if n \l'\\n(.lu\(ul'
- .if n .fi
- ..
- '\" # BE - end boxed text (draw box now)
- .de BE
- .nf
- .ti 0
- .mk ^t
- .ie n \l'\\n(^lu\(ul'
- .el \{\
- .\" Draw four-sided box normally, but don't draw top of
- .\" box if the box started on an earlier page.
- .ie !\\n(^b-1 \{\
- \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
- .\}
- .el \}\
- \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
- .\}
- .\}
- .fi
- .br
- .nr ^b 0
- ..
- '\" # VS - start vertical sidebar
- '\" # ^Y = starting y location
- '\" # ^v = 1 (for troff; for nroff this doesn't matter)
- .de VS
- .mk ^Y
- .ie n 'mc \s12\(br\s0
- .el .nr ^v 1u
- ..
- '\" # VE - end of vertical sidebar
- .de VE
- .ie n 'mc
- .el \{\
- .ev 2
- .nf
- .ti 0
- .mk ^t
- \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
- .sp -1
- .fi
- .ev
- .\}
- .nr ^v 0
- ..
- '\" # Special macro to handle page bottom: finish off current
- '\" # box/sidebar if in box/sidebar mode, then invoked standard
- '\" # page bottom macro.
- .de ^B
- .ev 2
- 'ti 0
- 'nf
- .mk ^t
- .if \\n(^b \{\
- .\" Draw three-sided box if this is the box's first page,
- .\" draw two sides but no top otherwise.
- .ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
- .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
- .\}
- .if \\n(^v \{\
- .nr ^x \\n(^tu+1v-\\n(^Yu
- \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
- .\}
- .bp
- 'fi
- .ev
- .if \\n(^b \{\
- .mk ^y
- .nr ^b 2
- .\}
- .if \\n(^v \{\
- .mk ^Y
- .\}
- ..
- '\" # DS - begin display
- .de DS
- .RS
- .nf
- .sp
- ..
- '\" # DE - end display
- .de DE
- .fi
- .RE
- .sp .5
- ..
- .HS jstat cmds
- .BS
- '\" Note: do not modify the .SH NAME line immediately below!
- .SH NAME
- jstat \- Inquire into the state of the Jaquith archive system
- .SH SYNOPSIS
- \fBjstat\fR [\fB-server \fIhostname\fR] [\fB-port \fIport\fR]
- [\fB-devices\fR] [\fB-queues\fR] [\fB-archlist]
- .SH OPTIONS
- .IP "\fB\-server \fIhostname\fR" 14
- Specifies host where Jaquith server is running. Defaults
- to the environment variable JSERVER.
- .IP "\fB\-port \fIport\fR" 14
- Specifies port number where Jaquith server is running. Defaults
- to the environment variable JPORT, or 10001 (decimal) if JPORT unset.
- .IP "\fB\-devices\fR" 14
- Report device status information.
- .IP "\fB\-queues\fR" 14
- Report device queue information.
- .IP "\fB\-arch \fIarchive\fR" 14
- Name of archive for which device or queue information is
- .IP "\fB\-archlist\fR" 14
- Report list of logical archives.
- .BE
- .SH DESCRIPTION
- .PP
- \fBJstat\fP reports the state of various Jaquith information.
-
- .PP
- The status of all the physical devices can be obtained with the
- \fB-devices\fR option. The status of the jukebox's client queue can be
- obtained with \fB-queues\fR. A list of the logical archives known
- to Jaquith can be obtained with \fB-archlist\fR.
- At least one of the options must be given.
-
- .PP
- For the \fB-devices\fR and \fB-queues\fR options, a jukebox manager
- must be specified. Strangely enough this is done by giving the
- name of a logical archive, not the name of a jukebox manager.
- Jaquith will look up the jmgr for the given archive and contact
- it for the device or queue information.
-
- .PP
- For each device being controlled by the jukebox manager the
- following is listed:
- .IP
- \fIdevice-name current-volume current-owner\fR
-
- .PP
- The status of the client queue can be obtained
- with the \fB-queues\fR option. The following is given for each waiter:
-
- .IP
- \fIrequestor-name desired-volume\fR
-
- .SH BUGS
- The queue information is for
- devices only; Clients which are waiting for write access to a logical
- archive (and therefore don't yet know what device they need) are not
- reported.
-
- .SH "SEE ALSO"
- jaquith jmgr jls jput jget jctrl jcopy jclean jbuild
-
- .SH KEYWORDS
- jaquith archive
-