'\" te
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.TH volcheck 1 "28 Feb 2007" "SunOS 5.11" "User Commands"
.SH NAME
volcheck \- checks for media in a drive and by default checks all floppy media
.SH SYNOPSIS
.LP
.nf
\fBvolcheck\fR [\fB-v\fR] [\fB-i\fR \fIsecs\fR] [\fB-t\fR \fIsecs\fR] \fIpathname\fR
.fi

.SH DESCRIPTION
.sp
.LP
The \fBvolcheck\fR utility tells volume management to look at each
\fBdev/\fR\fIpathname\fR in sequence and determine if new media has been
inserted in the drive.
.sp
.LP
The default action is to \fBvolcheck\fR all checkable media managed by volume
management.
.SH OPTIONS
.sp
.LP
The following options are supported:
.sp
.ne 2
.mk
.na
\fB\fB-i\fR \fIsecs\fR\fR
.ad
.RS 11n
.rt  
Set the frequency of device checking to \fIsecs\fR seconds.  The default is 2
seconds.  The minimum frequency is 1 second.
.RE

.sp
.ne 2
.mk
.na
\fB\fB-t\fR\fI secs\fR\fR
.ad
.RS 11n
.rt  
Check the named device(s) for the next \fIsecs\fR seconds.  The maximum number
of seconds allowed is 28800, which is 8 hours. The frequency of checking is
specified by \fB-i\fR. There is no default total time.
.RE

.sp
.ne 2
.mk
.na
\fB\fB-v\fR\fR
.ad
.RS 11n
.rt  
Verbose.
.RE

.SH OPERANDS
.sp
.LP
The following operands are supported:
.sp
.ne 2
.mk
.na
\fB\fIpathname\fR\fR
.ad
.RS 12n
.rt  
The path name of a media device.
.RE

.SH EXAMPLES
.LP
\fBExample 1 \fRA sample of the \fBvolcheck\fR command.
.sp
.LP
The following example

.sp
.in +2
.nf
        example% volcheck \(miv /dev/diskette
        /dev/diskette has media
.fi
.in -2
.sp

.sp
.LP
asks volume management to examine the floppy drive for new media.

.sp
.LP
The following example

.sp
.in +2
.nf
        example% volcheck \(mii 2 \(mit 600 /dev/diskette1 &
.fi
.in -2
.sp

.sp
.LP
asks volume management if there is a floppy in the floppy drive every 2 seconds
for 600 seconds (10 minutes).

.SH FILES
.sp
.ne 2
.mk
.na
\fB\fB/dev/volctl\fR\fR
.ad
.RS 15n
.rt  
volume management control port
.RE

.SH SEE ALSO
.sp
.LP
\fBeject\fR(1), \fBrmmount\fR(1M), \fBattributes\fR(5)
.SH WARNINGS
.sp
.LP
Due to a hardware limitation in many floppy drives, the act of checking for
media causes mechanical action in the floppy drive.   \fBContinuous polling of
the floppy drive will cause the drive to wear out.\fR It is recommended that
polling the drive only be performed during periods of high use.