xref: /freebsd/sys/contrib/openzfs/man/man8/zfs-mount.8 (revision 7877fdebeeb35fad1cbbafce22598b1bdf97c786)

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.Dd February 16, 2019
.Dt ZFS-MOUNT 8
.Os
.Sh NAME
.Nm zfs-mount
.Nd Manage mount state of ZFS file systems.
.Sh SYNOPSIS
.Nm zfs
.Cm mount
.Nm zfs
.Cm mount
.Op Fl Oflv
.Op Fl o Ar options
.Fl a | Ar filesystem
.Nm zfs
.Cm unmount
.Op Fl fu
.Fl a | Ar filesystem Ns | Ns Ar mountpoint
.Sh DESCRIPTION
.Bl -tag -width ""
.It Xo
.Nm zfs
.Cm mount
.Xc
Displays all ZFS file systems currently mounted.
.It Xo
.Nm zfs
.Cm mount
.Op Fl Oflv
.Op Fl o Ar options
.Fl a | Ar filesystem
.Xc
Mount ZFS filesystem on a path described by its
.Sy mountpoint
property, if the path exists and is empty. If
.Sy mountpoint
is set to
.Em legacy ,
the filesystem should be instead mounted using
.Xr mount 8 .
.Bl -tag -width "-O"
.It Fl O
Perform an overlay mount. Allows mounting in non-empty
.Sy mountpoint .
See
.Xr mount 8
for more information.
.It Fl a
Mount all available ZFS file systems.
Invoked automatically as part of the boot process if configured.
.It Ar filesystem
Mount the specified filesystem.
.It Fl o Ar options
An optional, comma-separated list of mount options to use temporarily for the
duration of the mount.
See the
.Em Temporary Mount Point Properties
section of
.Xr zfsprops 8
for details.
.It Fl l
Load keys for encrypted filesystems as they are being mounted. This is
equivalent to executing
.Nm zfs Cm load-key
on each encryption root before mounting it. Note that if a filesystem has a
.Sy keylocation
of
.Sy prompt
this will cause the terminal to interactively block after asking for the key.
.It Fl v
Report mount progress.
.It Fl f
Attempt to force mounting of all filesystems, even those that couldn't normally be mounted (e.g. redacted datasets).
.El
.It Xo
.Nm zfs
.Cm unmount
.Op Fl fu
.Fl a | Ar filesystem Ns | Ns Ar mountpoint
.Xc
Unmounts currently mounted ZFS file systems.
.Bl -tag -width "-a"
.It Fl a
Unmount all available ZFS file systems.
Invoked automatically as part of the shutdown process.
.It Fl f
Forcefully unmount the file system, even if it is currently in use.
This option is not supported on Linux.
.It Fl u
Unload keys for any encryption roots unmounted by this command.
.It Ar filesystem Ns | Ns Ar mountpoint
Unmount the specified filesystem.
The command can also be given a path to a ZFS file system mount point on the
system.
.El
.El