zfs-snappers

A ZFS snapshot handling util. A in rust written alternative to zfs-auto-snapshot.

Work in Progress

Status:

• reads zfs list-output and checks every share if its com.sun:auto-snapshot-option is set and compares the value with a given label.
• creates new snapshots.
• creates new snapshots if the size of its predecessor is below a limit --min-size parameter.
• finds expendable snapshots and destroys they.

zfs-snappers 0.3.1
ZFS snapshot handling util.

USAGE:
    zfs-snappers [OPTIONS] <LABEL>

ARGS:
    <LABEL>    Label of snapshot usually 'hourly', 'daily', or 'monthly'

OPTIONS:
    -d, --debug                  Prints debug messages
    -h, --help                   Print help information
    -m, --min-size <MIN_SIZE>    Min size in Kilo-Byte [default: 0]
    -n, --dry-run                Pretending, not really changing anything
    -N, --keep <NUM>             Keeps NUM recent snapshots and destroy older snapshots [default: 8]
    -p, --prefix <PREFIX>        Prefix of snapshots [default: zfs-snappers]
    -v, --verbose                Prints info messages
    -V, --version                Print version information