Hi, Go to /etc/security/limits.conf and check with ulimit -a
Before, the value -1 was for unlimited but since RHEL 4 and other OS, it doesn't work like this anymore. After the reboot, you had a problem with ulimit for open file descriptor so put "unlimited" (check the syntax to be sure) instead of "-1" the solve this issue.
Daniel ---- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html