https://bugs.openldap.org/show_bug.cgi?id=9277
Issue ID: 9277 Summary: restart 3+ providers at once burns CPU forever Product: OpenLDAP Version: 2.4.50 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: slapd Assignee: bugs@openldap.org Reporter: michael@stroeder.com Target Milestone: ---
I have tiny VMs configured as Æ-DIR servers, 5 providers (multi-provider replication) and 5 read-only consumers each syncing with all providers.
Restarting all consumers at once simply works, no matter how many of the providers are up.
Restarting only two providers at once also works.
But when restarting more than two providers at once all of thems seem to hang eating up CPU.
It could be the same issue like ITS#8650 / ITS#9210 but those only mention GNUTLS being affected. But all my Æ-DIR test servers run slapd built against OpenSSL (openSUSE, Debian buster, CentOS7).