This is weird. The only internal service that would take locks there would be the supermirror_pull.py (branch-puller) script. But it should only ever take read locks, and those are not backed by a filesystem lock, are they?
Users can create lock there by sftp, but then what they put in the log file is out of our control, or by bzr+ssh. Maybe taking a lock by bzr+ssh make it appear to come from supermirror@vostok?
This is weird. The only internal service that would take locks there would be the supermirror_pull.py (branch-puller) script. But it should only ever take read locks, and those are not backed by a filesystem lock, are they?
Users can create lock there by sftp, but then what they put in the log file is out of our control, or by bzr+ssh. Maybe taking a lock by bzr+ssh make it appear to come from supermirror@vostok?