3dd842de82
This change adds the ability to extend 'in-use' volume. Once the volume size is extended, Nova is informed of the size change through the external-event extension so the virt driver can perform the appropriate actions for the host and guest to detect the new volume size. Tempest related patches: 1. https://review.openstack.org/#/c/480746/ 2. https://review.openstack.org/#/c/480778/ Depends-On: If10cffd0dc4c9879f6754ce39bee5fae1d04f474 Blueprint: extend-attached-volume Co-Authored-By: TommyLike <tommylikehu@gmail.com> APIImpact Change-Id: I60c8ea9eb0bbcfe41f5f0a30ed8dc67bdcab3ebc
14 lines
530 B
YAML
14 lines
530 B
YAML
---
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features:
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- |
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Add ability to extend ``in-use`` volume. User should be aware of the
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whole environment before using this feature because it's dependent
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on several external factors below:
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* nova-compute version - needs to be the latest for Pike.
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* only the libvirt compute driver supports this currently.
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* only iscsi and fibre channel volume types are supported on the nova side currently.
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Administrator can disable this ability by updating the
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``volume:extend_attached_volume`` policy rule.
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