quoted
quoted
quoted
quoted
"Johannes" == Johannes Schindelin [off-list ref] writes:
Johannes> Correct. The filesystem way to lock is to create a lock file and
Johannes> fail if it already exists.
Unless NFS has been fixed, that's not an atomic operation over NFS. Might not
matter here, but important to note if this is your first time seeing this lock
strategy.
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
[off-list ref] <URL:http://www.stonehenge.com/merlyn/>
Perl/Unix/security consulting, Technical writing, Comedy, etc. etc.
See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training!