14d98ef1b4
The current check uses an alignment of 512 bytes and will fail when the underlying device has sectors of size 4096 bytes, as is common e.g. for NVMe disks. So use an alignment of 4096 bytes, which is a multiple of 512 bytes and thus will cover both cases. Change-Id: I5151ae01e90506747860d9780547b0d4ce91d8bc Closes-Bug: 1801702 Co-Authored-By: Alexandre Arents <alexandre.arents@corp.ovh.com>
9 lines
323 B
YAML
9 lines
323 B
YAML
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fixes:
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When testing whether direct IO is possible on the backing storage
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for an instance, Nova now uses a block size of 4096 bytes instead
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of 512 bytes, avoiding issues when the underlying block device has
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sectors larger than 512 bytes. See bug
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https://launchpad.net/bugs/1801702 for details.
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