Recovery Shell

Common Commands

zfsbootmenu | zbm

Launch the interactive boot environment menu.

zfs-chroot dataset

Enter a chroot of the specified boot environment. The boot environment is mounted read/write if the zpool is imported read/write.

zkexec dataset kernel initramfs

Directly kexec a kernel and initramfs from a boot environment, allowing any kernel and initramfs to be loaded into memory and immediately booted.

zreport

List ZFS module, pool and dataset details for bug reports.

zbmcmdline

Show the aggregated commandline from /etc/cmdline, /etc/cmdline.d/ and /proc/cmdline.

set_rw_pool pool

Export, then re-import the pool read/write.

set_ro_pool pool

Export, then re-import the pool read-only.

mount_zfs dataset

Mount the filesystem at a unique location and print the mount point.

mount_efivarfs mode

Mount or remount efivarfs as read-write or read-only.

help

View the online help system.

logs

View warning/error/debug logs.