lscp (1) Linux Manual Page
lscp – list NILFS2 checkpoints
Synopsis
lscp [options] [device]Description
lscp 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
- -r
- Reverse order.
- -s
- List only snapshots.
- -i index
- Skip index checkpoints (or snapshots) at start of input.
- -n lines
- List only lines input checkpoints (or snapshots).
- -h
- Display help message 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 collection, checkpoint mode change, or other change of internal state. Otherwise “-” is printed.
- NBLKINC
- Number of blocks appended by the checkpoint.
- ICNT
- Number of inodes included in the entire file system at the time specified by the checkpoint.