Details
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Improvement
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Status: Resolved
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Major
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Resolution: Implemented
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None
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None
Description
The recommend cache mode for VMs depends on the storage type being used. If the qcow2 file is on an NFS mount, the cache mode should be none. If it is on a local filesystem, it should be writethrough or writeback. Additionally, when trying to perform a live migration with a shared NFS mount, it fails if the cache mode is not none because data corruption could result.