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NAME

       chcp - change mode of NILFS2 checkpoints

SYNOPSIS

       chcp [options] cp | ss [device] checkpoint-number ...

DESCRIPTION

       chcp  is  a utility to change the mode of the given checkpoints for the
       NILFS2 file system  found  in  device.   chcp  changes  checkpoints  to
       snapshots,  or  vice  versa.  The target checkpoints are specified with
       one or more checkpoint numbers.  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

       -h     Display help message and exit.

AUTHOR

       Koji Sato <koji@osrg.net>

AVAILABILITY

       chcp  is  part  of  the  nilfs-utils  package  and  is  available  from
       http://www.nilfs.org.

SEE ALSO

       nilfs(8), lscp(1), mkcp(8), rmcp(8).