When renaming a file over another which is the same hard link, the
rename is a no-op. This left many temporary files in /var/log/hosts
because a file is attempted to be synced (and thus hard-linked between
dated and undated file names) over a couple of days. The solution to
this is how the `ln` command does it: rename, then unlink the temporary
file.
Signed-off-by: Nils Philippsen <nils@redhat.com>
The previous one synced all hosts serially and ran rsync for each log
file. This reimplements the shell script in Python, with these changes:
- Run rsync on whole directories of log files, with much reduced
overhead.
- Use a pool of five workers which process hosts in parallel.
Additionally, remove download-rdu01.vpn.fedoraproject.org from the list
of synced hosts.
Signed-off-by: Nils Philippsen <nils@redhat.com>
