ace1748218
This feature adds format info in filesystem type drivers with the following changes: 1) Store format info in admin_metadata while creating/cloning volumes 2) Use format info while extending volumes 3) Modify volume format when performing snapshot delete (blockRebase) operation on attached volume. 4) Return format in connection_info blueprint add-support-store-volume-format-info Change-Id: I43036837274a7c8dba612db53b34a6ce2cfb2f07
11 lines
577 B
YAML
11 lines
577 B
YAML
---
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features:
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- |
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Cinder now stores the format of the backing file (raw or qcow2), for FS
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backends, in the volume admin metadata and includes the format in the
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connection_info returned in the Attachments API.
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Previously cinder tried to introspect the format, and under some
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circumstances, an incorrect format would be deduced. This will still be the
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case for legacy volumes. Explicitly storing the format will avoid this issue
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for newly created volumes.
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`See spec for more info <https://review.opendev.org/c/openstack/cinder-specs/+/760999>`_. |