Man page - mkcp(8)
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Manual
MKCP
NAMESYNOPSIS
DESCRIPTION
OPTIONS
AUTHOR
AVAILABILITY
SEE ALSO
NAME
mkcp - make a NILFS2 checkpoint
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.
AUTHOR
Koji Sato
AVAILABILITY
mkcp is part of the nilfs-utils package and is available from https://nilfs.sourceforge.io.
SEE ALSO
nilfs (8), lscp (1), chcp (8), rmcp (8), nilfs-tune (8).