This bug tracker is for errors with the documentation, use the following as a template and remove or add fields as you see fit. Convert [ ] into [x] to check boxes:
- [x] I have a fix to the document that I can paste below including example: input and output.
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Release: on 2018-02-15 07:32
SHA: 497468c48236f6a8d32fdf5ab05717cfe7235514
Source: https://git.openstack.org/cgit/openstack/openstack-manuals/tree/doc/install-guide/source/environment-sql-database-rdo.rst
URL: https://docs.openstack.org/install-guide/environment-sql-database-rdo.html
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using cento-OS 7
problem:
- "max_connections = 4096" at /etc/my.cnf.d/openstack.cnf is uneffective unless maximum number of open files is configured at /etc/systemd/system/multi-user.target.wants/mariadb.service
- max TCP conneciontions to mysql maxed out at around 216 leaving openstack useless
fix:
- set LimitNOFILE=xxxx at the "[Service]" section at /etc/systemd/system/multi-user.target.wants/mariadb.service
(more info at https://bugs.launchpad.net/nova/+bug/1734282)
Fix proposed to branch: master
Review: https:/