LSCP(1)LSCP(1)NAMElscp - list NILFS2 checkpoints
SYNOPSISlscp [options] [device]
DESCRIPTIONlscp is a utility for displaying checkpoints or snapshots of the NILFS2
file system found in device. When device is omitted, /proc/mounts is
examined to find a NILFS2 file system.
This command will fail if the device has no active mounts of a NILFS2
file system.
OPTIONS-b, --show-block-count
Show number of used blocks instead of appended blocks.
-g, --show-increment
Show number of appended blocks instead of used blocks. This is
the default mode.
-r, --reverse
Reverse order.
-s, --snapshot
List only snapshots.
-i index, --index=index
Skip index checkpoints (or snapshots) at start of input.
-n lines, --lines=lines
List only lines input checkpoints (or snapshots).
-h, --help
Display help message and exit.
-V, --version
Display version and exit.
FIELD DESCRIPTION
Every line of the lscp output consists of the following seven fields:
CNO Checkpoint number.
DATE Creation date.
TIME Creation time.
MODE Mode of the checkpoint; cp for a plain checkpoint, and ss for a
snapshot.
FLG (experimental)
Flags on the checkpoint. At present, character ``i'' is printed
in the field if the checkpoint was created only by garbage col‐
lection, checkpoint mode change, or other change of internal
state. Otherwise ``-'' is printed.
NBLKINC
Number of blocks appended by the checkpoint.
BLKCNT Number of blocks used by the checkpoint. The NBLKINC field and
the BLKCNT field is selective. This field is displayed only if
the -b option is specified.
ICNT Number of inodes included in the entire file system at the time
specified by the checkpoint.
AUTHOR
Koji Sato <koji@osrg.net>
AVAILABILITYlscp is part of the nilfs-utils package and is available from
http://www.nilfs.org.
SEE ALSOnilfs(8), mkcp(8), chcp(8), rmcp(8), nilfs-tune(8).
nilfs-utils version 2.0 May 2008 LSCP(1)
