This article describes 4th generation resource management (a.k.a. VCMMD) that is available since Virtuozzo 7.
Previous approaches
VCMMD is the 4th generation of resource management, which builds upon the previous ones. They are:
- 3rd gen: VSwap
- 2nd gen: SLM (was not available in OpenVZ)
- 1st gen: User Beancounters
Availability
The functionality will be available in
- vzkernel-3.10.0-123.1.2.vz7.5.17 or later
- vcmmd-7.0.6 or later
See also
- vcmmd packages in various Linux distributions.
- Source code
- Kernel patches: idle memory tracking