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.
zsnapshots dataset
Access the snapshot browser for a dataset, allowing cloning and rollback operations to be initiated.
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_esp device
Mount an EFI System Partition 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.
shutdown|poweroff
Shutdown the system using a SysRq magic invocation.
reboot
Reboot the system using a SysRq magic invocation.
firmware-setup
Reboot the system into the UEFI Firmware Setup interface (if available).