The Samba-Bugzilla – Bug 9416
--files-from : RERR_PARTIAL vs RERR_VANISHED
Last modified: 2013-06-02 23:25:59 UTC
When using "--files-from list" where the list contains the name of a file that
doest't exist on the server, rsync exits with RERR_PARTIAL.
If the only error (on the server side) is "can't lstat file", an exit with
the more specific RERR_VANISHED would be more to the point.
Context: "instant mirroring of CPAN" ; CPAN publishes (every minute) a list
of changes (files to delete or update). I use "rsync --files-from" to fetch
the updated files. In a corner-case I need to determine if a given file
actually exists on the server (if not, discard the update).
At the moment, this is hard. But if a single-file rsync would return
RERR_VANISHED if the file doesn't exist, I could use that.
So, I suggest "rsync --files-from" exits with RERR_VANISHED if the only
error is that one or more files in the list can't be lstat'ed.
Thanks, regards -- Henk Penning
In looking at this, I like the RERR_PARTIAL return better for missing args (which is what files-from files are). However, you can use one of these to get rsync to treat missing args as OK: