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From: | Dietmar Maurer |
Subject: | Re: [Qemu-devel] [PATCH v4 3/6] add backup related monitor commands |
Date: | Wed, 27 Feb 2013 15:50:53 +0000 |
> NBD enables interprocess communication - any form of IPC requires a protocol > and NBD is quite a trivial one. What is a simpler way of talking to a backup > server? Unfortunately, NBD add considerable overheads. I guess the socket communications copies data. This is really unnecessary if I can write directly to the output stream.
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