Error "Not listening for new connections - too many fds open" in Red Hat Directory Server 11
Issue
The following error messages are found in /var/log/dirsrv/slapd-*/errors:
ns-slapd[70528]: [24/Aug/2020:11:20:22.652764401 -0300] - ERR - setup_pr_read_pds - Not listening for new connections - too many fds open
Environment
- Red Hat Directory Server 11
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