| .\" |
| .\" CDDL HEADER START |
| .\" |
| .\" The contents of this file are subject to the terms of the |
| .\" Common Development and Distribution License (the "License"). |
| .\" You may not use this file except in compliance with the License. |
| .\" |
| .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| .\" or http://www.opensolaris.org/os/licensing. |
| .\" See the License for the specific language governing permissions |
| .\" and limitations under the License. |
| .\" |
| .\" When distributing Covered Code, include this CDDL HEADER in each |
| .\" file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| .\" If applicable, add the following below this CDDL HEADER, with the |
| .\" fields enclosed by brackets "[]" replaced with your own identifying |
| .\" information: Portions Copyright [yyyy] [name of copyright owner] |
| .\" |
| .\" CDDL HEADER END |
| .\" |
| .\" Copyright 2013 Darik Horn <dajhorn@vanadac.com>. All rights reserved. |
| .\" |
| .Dd May 24, 2021 |
| .Dt MOUNT.ZFS 8 |
| .Os |
| . |
| .Sh NAME |
| .Nm mount.zfs |
| .Nd mount ZFS filesystem |
| .Sh SYNOPSIS |
| .Nm |
| .Op Fl sfnvh |
| .Op Fl o Ar options |
| .Ar dataset |
| .Ar mountpoint |
| . |
| .Sh DESCRIPTION |
| The |
| .Nm |
| helper is used by |
| .Xr mount 8 |
| to mount filesystem snapshots and |
| .Sy mountpoint= Ns Ar legacy |
| ZFS filesystems, as well as by |
| .Xr zfs 8 |
| when the |
| .Sy ZFS_MOUNT_HELPER |
| environment variable is not set. |
| Users should should invoke either |
| .Xr mount 8 |
| or |
| .Xr zfs 8 |
| in most cases. |
| .Pp |
| .Ar options |
| are handled according to the |
| .Em Temporary Mount Point Properties |
| section in |
| .Xr zfsprops 7 , |
| except for those described below. |
| .Pp |
| If |
| .Pa /etc/mtab |
| is a regular file and |
| .Fl n |
| was not specified, it will be updated via libmount. |
| . |
| .Sh OPTIONS |
| .Bl -tag -width "-o xa" |
| .It Fl s |
| Ignore unknown (sloppy) mount options. |
| .It Fl f |
| Do everything except actually executing the system call. |
| .It Fl n |
| Never update |
| .Pa /etc/mtab . |
| .It Fl v |
| Print resolved mount options and parser state. |
| .It Fl h |
| Print the usage message. |
| .It Fl o Ar zfsutil |
| This private flag indicates that |
| .Xr mount 8 |
| is being called by the |
| .Xr zfs 8 |
| command. |
| .El |
| . |
| .Sh SEE ALSO |
| .Xr fstab 5 , |
| .Xr mount 8 , |
| .Xr zfs-mount 8 |