how to drop_caches in OpenVZ centos6 container
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Omar Jackman
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Published on 2012-12-02T21:16:47Z
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2012/12/02
23:09 UTC
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I have tried
sudo sh -c 'echo 3 > /proc/sys/vm/drop_caches'
sudo echo 3 > /proc/sys/vm/drop_caches
echo 3 > /proc/sys/vm/drop_caches
and a bunch of other variations but with every try I get
bash: /proc/sys/vm/drop_caches: Permission denied
How do I clear the ram used for buffers/cache in my centos6 openvz container?
It seems like the only way to do what I need is to reboot the container.
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