---
name: "zfs-mount"
section: "8"
platform: "linux"
package: "zfsutils-linux"
version: "2.3.9-0+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux", "freebsd"]
url: "https://new.carta.tech/zfs-mount"
---

# zfs-mount(8)

manage mount state of ZFS filesystems

## NAME

**zfs-mount** – manage mount state of ZFS filesystems

## SYNOPSIS

**zfs** **mount** \[**-j**\]

**zfs** **mount** \[**-Oflv**\] \[**-o** *options*\] **-a**\|**-R** *filesystem*\|*filesystem*

**zfs** **unmount** \[**-fu**\] **-a**\|*filesystem*\|*mountpoint*

## DESCRIPTION

-

  **zfs** **mount** \[**-j**\] Displays all ZFS file systems currently mounted.

  - **-j**, **--json**

    Displays all mounted file systems in JSON format.

-

  **zfs** **mount** \[**-Oflv**\] \[**-o** *options*\] **-a**\|**-R** *filesystem*\|*filesystem* Mount ZFS filesystem on a path described by its **mountpoint** property, if the path exists and is empty. If **mountpoint** is set to *legacy*, the filesystem should be instead mounted using [mount(8)](/mount/8.md).

  - **-O**

    Perform an overlay mount. Allows mounting in non-empty **mountpoint**. See [mount(8)](/mount/8.md) for more information.

  - **-a**

    Mount all available ZFS file systems. Invoked automatically as part of the boot process if configured.

  - **-R**

    Mount the specified filesystems along with all their children.

  - *filesystem*

    Mount the specified filesystem.

  - **-o** *options*

    An optional, comma-separated list of mount options to use temporarily for the duration of the mount. See the *Temporary* *Mount* *Point* *Properties* section of [zfsprops(7)](/zfsprops/7.md) for details.

  - **-l**

    Load keys for encrypted filesystems as they are being mounted. This is equivalent to executing **zfs** **load-key** on each encryption root before mounting it. Note that if a filesystem has **keylocation**=**prompt**, this will cause the terminal to interactively block after asking for the key.

  - **-v**

    Report mount progress.

  - **-f**

    Attempt to force mounting of all filesystems, even those that couldn't normally be mounted (e.g. redacted datasets).

-

  **zfs** **unmount** \[**-fu**\] **-a**\|*filesystem*\|*mountpoint* Unmounts currently mounted ZFS file systems.

  - **-a**

    Unmount all available ZFS file systems. Invoked automatically as part of the shutdown process.

  - **-f**

    Forcefully unmount the file system, even if it is currently in use. This option is not supported on Linux.

  - **-u**

    Unload keys for any encryption roots unmounted by this command.

  - *filesystem*\|*mountpoint*

    Unmount the specified filesystem. The command can also be given a path to a ZFS file system mount point on the system.