Archive for June, 2016

Tuned

Simple and short info for databases/nosql. # get list tuned-adm list – latency-performance – oracle # check which is active tuned-adm active Current active profile: balanced # set tuned-adm profile latency-performance Check whether the service is enabled: [root@db8 sd-docker-creator]# systemctl list-unit-files | grep tuned tuned.service enabled Check how it works: # change governor echo powersave […]

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Reset multipath bindings

To do it, remove adequate lines in the /etc/multipath/bindings Thus, you can reset mpatha, mpathb, etc.

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