diff options
Diffstat (limited to 'doc/source/admin/resource-limits.rst')
-rw-r--r-- | doc/source/admin/resource-limits.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/source/admin/resource-limits.rst b/doc/source/admin/resource-limits.rst index c74ad31c17..8ef248a9a1 100644 --- a/doc/source/admin/resource-limits.rst +++ b/doc/source/admin/resource-limits.rst @@ -38,7 +38,8 @@ CPU limits Libvirt enforces CPU limits in terms of *shares* and *quotas*, configured via :nova:extra-spec:`quota:cpu_shares` and :nova:extra-spec:`quota:cpu_period` / :nova:extra-spec:`quota:cpu_quota`, respectively. Both are implemented using -the `cgroups v1 cpu controller`__. +the `cgroups cpu controller`__. Note that allowed values for *shares* are +platform dependant. CPU shares are a proportional weighted share of total CPU resources relative to other instances. It does not limit CPU usage if CPUs are not busy. There is no |