SYNOPSIS
mkcp [options] [device]DESCRIPTION
mkcp is a utility for making a checkpoint or snapshot for the NILFS2 file system found in device. When device is omitted, it tries to find a NILFS2 file system from /proc/mounts.This command is valid only for mounted NILFS2 file systems, and will fail if the device has no active mounts.
OPTIONS
- -s, --snapshot
- Create a snapshot.
- -p, --print
- Print the checkpoint number when successfully created.
- -h, --help
- Display help message and exit.
- -V, --version
- Display version and exit.