Adds possibility to inspect chunks and find indexes that reference the
chunk. Options:
- chunk: path to the chunk file
- [opt] decode: path to a file or to stdout(-), if specified, the
chunk will be decoded into the specified location
- [opt] digest: needed when searching for references, if set, it will
be used for verification when decoding
- [opt] keyfile: path to a keyfile, needed if decode is specified and
the data was encrypted
- [opt] reference-filter: path in which indexes that reference the
chunk should be searched, can be a group, snapshot or the whole
datastore, if not specified no references will be searched
- [default=true] use-filename-as-digest: use chunk-filename as digest,
if no digest is specified
Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>