Comment 5 for bug 1617299

We already tested this behavior and are pretty sure, that we run into this issue. The "debug" log entry is not helpful for our productive environment, because we would have to enable it on all HVs.

But we investigated this issue this way that - at least in case using NFS - doing a "ls" or a "touch" on the Nova Instance share, the NFS client is forced to catch all updates from the NFS server. The result is that the temporary file will be visible immediately (within microseconds) on the client.