45 lines
2.4 KiB
YAML
45 lines
2.4 KiB
YAML
---
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features:
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- |
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For the VMware driver, the flavor extra specs for quotas has been extended
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to support:
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- quota:cpu_limit - The cpu of a virtual machine will not
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exceed this limit, even if there are available resources. This is
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typically used to ensure a consistent performance of virtual machines
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independent of available resources. Units are MHz.
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- quota:cpu_reservation - guaranteed minimum reservation (MHz)
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- quota:cpu_shares_level - the allocation level. This can be
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'custom', 'high', 'normal' or 'low'.
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- quota:cpu_shares_share - in the event that 'custom' is used,
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this is the number of shares.
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- quota:memory_limit - The memory utilization of a virtual
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machine will not exceed this limit, even if there are available
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resources. This is typically used to ensure a consistent performance of
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virtual machines independent of available resources. Units are MB.
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- quota:memory_reservation - guaranteed minimum reservation (MB)
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- quota:memory_shares_level - the allocation level. This can be
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'custom', 'high', 'normal' or 'low'.
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- quota:memory_shares_share - in the event that 'custom' is used,
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this is the number of shares.
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- quota:disk_io_limit - The I/O utilization of a virtual machine
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will not exceed this limit. The unit is number of I/O per second.
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- quota:disk_io_reservation - Reservation control is used to
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provide guaranteed allocation in terms of IOPS
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- quota:disk_io_shares_level - the allocation level. This can be
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'custom', 'high', 'normal' or 'low'.
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- quota:disk_io_shares_share - in the event that 'custom' is used,
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this is the number of shares.
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- quota:vif_limit - The bandwidth limit for the virtual network
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adapter. The utilization of the virtual network adapter will not exceed
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this limit, even if there are available resources. Units in Mbits/sec.
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- quota:vif_reservation - Amount of network bandwidth that is
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guaranteed to the virtual network adapter. If utilization is less than
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reservation, the resource can be used by other virtual network adapters.
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Reservation is not allowed to exceed the value of limit if limit is set.
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Units in Mbits/sec.
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- quota:vif_shares_level - the allocation level. This can be
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'custom', 'high', 'normal' or 'low'.
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- quota:vif_shares_share - in the event that 'custom' is used,
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this is the number of shares.
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