that’s a helpful subject, isn’t it? unfortunately, that’s about all i
have to offer.
OS= redhat 5.4
about a week ago the openfire server started hanging, and
hanging fairly often. today it’s hung twice in about 4 hours.
before that, the thing had run just fine for … months, anyway.
updated the jre to 1.6.0_20. i was getting
java.lang.OutOfMemoryError: Java heap space
errors fairly often. that has slowed (i think) but they still
occur. however, i was getting these before, too.
turned off server to server connections (firewall blocks 'em anyway)
this was the latest change. since the hangs are intermittent
can’t say whether this helped.
in /etc/sysctl.conf i entered
vm.overcommit_memory = 2
and rebooted. didn’t help.
oh, yeah. i need to ask this:
in the system settings, after i turned off server to server connections
i did not restart openfire. do i need to restart after such changes?
i’m constantly getting
java.lang.UnsupportedOperationException: VCard provider is read-only.
errors. but i read online (somewhere) that, annoying as they are, they
don’t cause real problems. i’d like to get rid of these errors all the
thanks in advance. i’m relatively new at this, and haven’t had many
problems. so i don’t have much experience w/ this, beyond installing it.