diff --git a/doc/source/admin/blockstorage-capacity-based-qos.rst b/doc/source/admin/blockstorage-capacity-based-qos.rst index 4bd948951d3..b88fccd2e98 100644 --- a/doc/source/admin/blockstorage-capacity-based-qos.rst +++ b/doc/source/admin/blockstorage-capacity-based-qos.rst @@ -24,9 +24,14 @@ the quality of service. There are currently 6 options to control capacity based quality of service which values should be fairly self explanatory: +For dynamic IOPS per volume. + * `read_iops_sec_per_gb` * `write_iops_sec_per_gb` * `total_iops_sec_per_gb` + +For dynamic bandwidth per volume. + * `read_bytes_sec_per_gb` * `write_bytes_sec_per_gb` * `total_bytes_sec_per_gb` @@ -35,9 +40,14 @@ In addition, there are 6 more options which allow you to control the minimum possible value. This can be useful in cases where a user creates a volume that is very small and ends up with an unusable volume because of performance. +For minimum IOPS per volume. + * `read_iops_sec_per_gb_min` * `write_iops_sec_per_gb_min` * `total_iops_sec_per_gb_min` + +For minimum bandwidth per volume. + * `read_bytes_sec_per_gb_min` * `write_bytes_sec_per_gb_min` * `total_bytes_sec_per_gb_min`