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Is the NFS buffer cache shared between OpenVZ containers [message #45240] Fri, 17 February 2012 06:33
amnesiac is currently offline  amnesiac
Messages: 1
Registered: October 2011
Junior Member
Hello,

I was wondering if someone could tell if the NFS buffer cache is shared between containers? For example, if I start two containers on the same host and access a file via NFS from one container, will it be saved in a common NFS buffer cache so that another container will access it from there?

Processes in Linux do share NFS buffer, and the containers are essentially chroot environments on the host. On the other hand, in order to get NFS access inside containers, there must be NFS client installed in each of them separately...

Any thoughts on this are appreciated.

Thank you!
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