Hello! Short version:
How do I see how many of the "background daemons" that are in use? Long version: We have a pretty busy IMAP server with Maildir's in AFS (yeah its probably crazy but we have been doing it for a number of years). On an untuned Ubuntu with 5 users we saw an issue where the cache manager would freeze and start reporting afs: Lost contact with file server AAA.BBB.CCC.133 in cell example.com at the same time the file server reports fileserver[1139]: CB: Call back connect back failed (in break delayed) for Host AAA.BBB.CCC.186:7001 fileserver[1139]: BreakDelayedCallbacks FAILED for host AAA.BBB.CCC.186:7001 which IS UP. Connection from AAA.BBB.CCC.186:7001. Possible network or routing failure. sometimes it recovers after a while other times it needs a reboot. Looking at the man page I started by setting "-daemons 6" this has allowed us to accept 15 users with no problems at all, but the real number in production will probably be more like 250 users. Googling around I have found both "-daemons 8" and "-daemons 16" so to tune this properly I wounder "How do I see the number of daemons currently in use?" (I am certain that I will need to tune other values but this seemed like the simple place to start.) Jan J _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
