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update help about healing

This commit is contained in:
Thomas Waldmann 2016-07-09 20:58:02 +02:00
parent 0668cdf786
commit 403cdd597b

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@ -973,9 +973,12 @@ def build_parser(self, args=None, prog=None):
- Check if archive metadata chunk is present. if not, remove archive from
manifest.
- For all files (items) in the archive, for all chunks referenced by these
files, check if chunk is present (if not and we are in repair mode, replace
it with a same-size chunk of zeros). This requires reading of archive and
file metadata, but not data.
files, check if chunk is present.
If a chunk is not present and we are in repair mode, replace it with a same-size
replacement chunk of zeros.
If a previously lost chunk reappears (e.g. via a later backup) and we are in
repair mode, the all-zero replacement chunk will be replaced by the correct chunk.
This requires reading of archive and file metadata, but not data.
- If we are in repair mode and we checked all the archives: delete orphaned
chunks from the repo.
- if you use a remote repo server via ssh:, the archive check is executed on