13 lines
604 B
YAML
13 lines
604 B
YAML
---
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fixes:
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- |
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An incorrect lock in the remotefs code, which is used for the NFS driver,
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and other similar drivers, resulted in concurrent clone volume operations
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failing. create_cloned_volume now locks on the source volume id, meaning
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multiple clone operations from the same source volume are serialized.
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A lock in the volume manager flow generally prevents this on normal clone
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volume operations, but this clone method in the driver is called for
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operations such as cloning from the cinder image-volume cache or cloning
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from a cinder backend used as a glance store.
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