2016-10-11 03:38:50 -04:00
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.Dd October 11, 2016
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.Dt UNMOUNT 8
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.Os
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.Sh NAME
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.Nm unmount
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.Nd unmount filesystems
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.Sh SYNOPSIS
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.Nm
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.Op Fl fl
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.Ar directory ...
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.Sh DESCRIPTION
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.Nm
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2017-02-15 16:56:28 -05:00
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unmounts the specified paths.
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The mountpoint is removed so that it cannot be opened further, and
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.Nm
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waits until no files on the filesystem are open, after which the filesystem is
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shut off cleanly.
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.Pp
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The options are as follows:
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.Bl -tag -width "12345678"
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.It Fl f, Fl \-force
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Shut off the filesystem immediately, further operations to any open files will
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fail.
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The filesystem will be consistent, but processes may be stopped in the middle of
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file operations.
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.It Fl l, Fl \-lazy
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2017-02-15 16:56:28 -05:00
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Do not wait for the filesystem to be unused, and shut off the filesystem in the
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background.
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It is not safe to shut down the computer directly after using this option.
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2016-10-11 03:38:50 -04:00
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.El
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.Sh EXIT STATUS
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.Nm
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will exit 0 on success and non-zero otherwise.
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.Sh SEE ALSO
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.Xr unmount 2 ,
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.Xr extfs 8
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