google cloud storage - How to restore an entire directory with gsutil rsync, while excluding old deleted files? -


rsync -d option deletes files under dst_url not found under src_url.

if -d option not used, , source directory destroyed, restored data include old deleted files.
if -d option used , user wants retrieve old deleted file, there no way restore gcs.

is there way gsutil rsync can restore entire directory, excluding old deleted files?
, @ other times, restore old deleted file?

there 2 different ways samba rsync can this:

1 rsync --link-dest.

each rsync new empty time stamped dir.
files have not changed hard linked previous run.
result many time stamps complete trees can restored @ time of run.

to restore entire directory, copy latest backup (old deleted files not copied).
restore deleted file, copy file latest backup contains file.

2 rsync --backup-dir.

each file replaced or deleted instead moved backup directory.

to restore entire directory, copy latest backup (old deleted files not copied).
restore deleted file, copy file backup directory.


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