37f2bdcdec
When using capacity based QoS, it is possible that a user provisions a volume that is very small but it unusable because of the very small calculated IOPs. This patch adds a few options to allow operators to allow for a minimum value of IOPs, where the greater of the calculated value and minimum is used as the QoS value. Change-Id: I0fac45847f991d1f81ddcdd8674f8634f1cc4943
11 lines
410 B
YAML
11 lines
410 B
YAML
---
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features:
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- Cinder now allows for a minimum value when using the capacity based QoS
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in order to make sure small volumes can get a minimum allocation for them
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to be usable.
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The newly added QoS specs are `read_iops_sec_per_gb_min`,
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`write_iops_sec_per_gb_min`, `total_iops_sec_per_gb_min`,
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`read_bytes_sec_per_gb_min`, `write_bytes_sec_per_gb_min` and
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`total_bytes_sec_per_gb_min`
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