diff options
Diffstat (limited to 'nova/conf/compute.py')
| -rw-r--r-- | nova/conf/compute.py | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/nova/conf/compute.py b/nova/conf/compute.py index 004dbb83b6..71707cfd53 100644 --- a/nova/conf/compute.py +++ b/nova/conf/compute.py @@ -440,9 +440,7 @@ allocation_ratio_opts = [ Virtual CPU to physical CPU allocation ratio. This option is used to influence the hosts selected by the Placement API by -configuring the allocation ratio for ``VCPU`` inventory. In addition, the -``AggregateCoreFilter`` (deprecated) will fall back to this configuration value -if no per-aggregate setting is found. +configuring the allocation ratio for ``VCPU`` inventory. .. note:: @@ -473,9 +471,7 @@ Related options: Virtual RAM to physical RAM allocation ratio. This option is used to influence the hosts selected by the Placement API by -configuring the allocation ratio for ``MEMORY_MB`` inventory. In addition, the -``AggregateRamFilter`` (deprecated) will fall back to this configuration value -if no per-aggregate setting is found. +configuring the allocation ratio for ``MEMORY_MB`` inventory. .. note:: @@ -501,9 +497,7 @@ Related options: Virtual disk to physical disk allocation ratio. This option is used to influence the hosts selected by the Placement API by -configuring the allocation ratio for ``DISK_GB`` inventory. In addition, the -``AggregateDiskFilter`` (deprecated) will fall back to this configuration value -if no per-aggregate setting is found. +configuring the allocation ratio for ``DISK_GB`` inventory. When configured, a ratio greater than 1.0 will result in over-subscription of the available physical disk, which can be useful for more efficiently packing |