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
http://nilfs.sourceforge.net.
SEE ALSO¶
nilfs(8),
lscp(1),
chcp(8),
rmcp(8),
nilfs-tune(8).