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distributed application consistent snapshots

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<p>hello, for distributed application consistent snapshots with where CSV provider on the backup node engages remote Hvper-V writers on all other nodes; how are the writes (originating as a result of remote quiescing or snapshot rollback activity) routed ? Are they sent over to the cordinating node&nbsp;where they&nbsp;get split into volmgr(metadata) and csvvbus(direct IO) stacks ? the docs also mention something about "Direct I/O mode for snapshot and backup operations" is this related ?</p>

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