Sean Mooney
c8d34ed3dc
QEMU's scsi-block device driver does not support physical_block_size
and logical_block_size properties. When Cinder reports disk geometry
for LUN volumes, Nova was incorrectly including a <blockio> element
in the libvirt XML, causing QEMU to fail with:
Property 'scsi-block.physical_block_size' not found
This fix adds a check to skip blockio generation when source_device
is 'lun', following the existing pattern used for serial at line 1356.
Generated-By: claude-code (Claude Opus 4.5)
Closes-Bug: #2127196
Change-Id: Idf87e936edd97aac719222942c9842a9aca4c270
Signed-off-by: Sean Mooney <work@seanmooney.info>
13 lines
571 B
YAML
13 lines
571 B
YAML
---
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fixes:
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- |
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`Bug 2127196`_ is fixed where Nova incorrectly generated a ``<blockio>``
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element in libvirt XML for LUN volumes when Cinder reported disk geometry
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(logical and physical block size). QEMU's ``scsi-block`` device driver
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does not support ``physical_block_size`` and ``logical_block_size``
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properties, causing instance spawn to fail with the error
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``Property 'scsi-block.physical_block_size' not found``.
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The ``<blockio>`` element is now omitted for LUN devices.
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.. _Bug 2127196: https://bugs.launchpad.net/nova/+bug/2127196
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