xref: /freebsd/sys/contrib/openzfs/man/man8/zfs-mount.8 (revision 1603881667360c015f6685131f2f25474fa67a72)
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21eda14cbcSMatt Macy.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
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32eda14cbcSMatt Macy.Dd February 16, 2019
33eda14cbcSMatt Macy.Dt ZFS-MOUNT 8
34eda14cbcSMatt Macy.Os
35*16038816SMartin Matuska.
36eda14cbcSMatt Macy.Sh NAME
377877fdebSMatt Macy.Nm zfs-mount
38*16038816SMartin Matuska.Nd manage mount state of ZFS filesystems
39eda14cbcSMatt Macy.Sh SYNOPSIS
407877fdebSMatt Macy.Nm zfs
41eda14cbcSMatt Macy.Cm mount
427877fdebSMatt Macy.Nm zfs
43eda14cbcSMatt Macy.Cm mount
44eda14cbcSMatt Macy.Op Fl Oflv
45eda14cbcSMatt Macy.Op Fl o Ar options
46*16038816SMartin Matuska.Fl a Ns | Ns Ar filesystem
477877fdebSMatt Macy.Nm zfs
48eda14cbcSMatt Macy.Cm unmount
49eda14cbcSMatt Macy.Op Fl fu
50*16038816SMartin Matuska.Fl a Ns | Ns Ar filesystem Ns | Ns Ar mountpoint
51*16038816SMartin Matuska.
52eda14cbcSMatt Macy.Sh DESCRIPTION
53eda14cbcSMatt Macy.Bl -tag -width ""
54eda14cbcSMatt Macy.It Xo
557877fdebSMatt Macy.Nm zfs
56eda14cbcSMatt Macy.Cm mount
57eda14cbcSMatt Macy.Xc
58eda14cbcSMatt MacyDisplays all ZFS file systems currently mounted.
59eda14cbcSMatt Macy.It Xo
607877fdebSMatt Macy.Nm zfs
61eda14cbcSMatt Macy.Cm mount
62eda14cbcSMatt Macy.Op Fl Oflv
63eda14cbcSMatt Macy.Op Fl o Ar options
64*16038816SMartin Matuska.Fl a Ns | Ns Ar filesystem
65eda14cbcSMatt Macy.Xc
66eda14cbcSMatt MacyMount ZFS filesystem on a path described by its
67eda14cbcSMatt Macy.Sy mountpoint
68*16038816SMartin Matuskaproperty, if the path exists and is empty.
69*16038816SMartin MatuskaIf
70eda14cbcSMatt Macy.Sy mountpoint
71eda14cbcSMatt Macyis set to
72eda14cbcSMatt Macy.Em legacy ,
73eda14cbcSMatt Macythe filesystem should be instead mounted using
74eda14cbcSMatt Macy.Xr mount 8 .
75eda14cbcSMatt Macy.Bl -tag -width "-O"
76eda14cbcSMatt Macy.It Fl O
77*16038816SMartin MatuskaPerform an overlay mount.
78*16038816SMartin MatuskaAllows mounting in non-empty
79eda14cbcSMatt Macy.Sy mountpoint .
80eda14cbcSMatt MacySee
81eda14cbcSMatt Macy.Xr mount 8
82eda14cbcSMatt Macyfor more information.
83eda14cbcSMatt Macy.It Fl a
84eda14cbcSMatt MacyMount all available ZFS file systems.
85eda14cbcSMatt MacyInvoked automatically as part of the boot process if configured.
86eda14cbcSMatt Macy.It Ar filesystem
87eda14cbcSMatt MacyMount the specified filesystem.
88eda14cbcSMatt Macy.It Fl o Ar options
89eda14cbcSMatt MacyAn optional, comma-separated list of mount options to use temporarily for the
90eda14cbcSMatt Macyduration of the mount.
91eda14cbcSMatt MacySee the
92eda14cbcSMatt Macy.Em Temporary Mount Point Properties
93eda14cbcSMatt Macysection of
94eda14cbcSMatt Macy.Xr zfsprops 8
95eda14cbcSMatt Macyfor details.
96eda14cbcSMatt Macy.It Fl l
97*16038816SMartin MatuskaLoad keys for encrypted filesystems as they are being mounted.
98*16038816SMartin MatuskaThis is equivalent to executing
99eda14cbcSMatt Macy.Nm zfs Cm load-key
100*16038816SMartin Matuskaon each encryption root before mounting it.
101*16038816SMartin MatuskaNote that if a filesystem has
102*16038816SMartin Matuska.Sy keylocation Ns = Ns Sy prompt ,
103eda14cbcSMatt Macythis will cause the terminal to interactively block after asking for the key.
104eda14cbcSMatt Macy.It Fl v
105eda14cbcSMatt MacyReport mount progress.
106eda14cbcSMatt Macy.It Fl f
107eda14cbcSMatt MacyAttempt to force mounting of all filesystems, even those that couldn't normally be mounted (e.g. redacted datasets).
108eda14cbcSMatt Macy.El
109eda14cbcSMatt Macy.It Xo
1107877fdebSMatt Macy.Nm zfs
111eda14cbcSMatt Macy.Cm unmount
112eda14cbcSMatt Macy.Op Fl fu
113*16038816SMartin Matuska.Fl a Ns | Ns Ar filesystem Ns | Ns Ar mountpoint
114eda14cbcSMatt Macy.Xc
115eda14cbcSMatt MacyUnmounts currently mounted ZFS file systems.
116eda14cbcSMatt Macy.Bl -tag -width "-a"
117eda14cbcSMatt Macy.It Fl a
118eda14cbcSMatt MacyUnmount all available ZFS file systems.
119eda14cbcSMatt MacyInvoked automatically as part of the shutdown process.
120eda14cbcSMatt Macy.It Fl f
121eda14cbcSMatt MacyForcefully unmount the file system, even if it is currently in use.
122eda14cbcSMatt MacyThis option is not supported on Linux.
123eda14cbcSMatt Macy.It Fl u
124eda14cbcSMatt MacyUnload keys for any encryption roots unmounted by this command.
125eda14cbcSMatt Macy.It Ar filesystem Ns | Ns Ar mountpoint
126eda14cbcSMatt MacyUnmount the specified filesystem.
127eda14cbcSMatt MacyThe command can also be given a path to a ZFS file system mount point on the
128eda14cbcSMatt Macysystem.
129eda14cbcSMatt Macy.El
130eda14cbcSMatt Macy.El
131