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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH V7 1/2] Implement sync modes for drive-backup. |
Date: | Fri, 26 Jul 2013 08:58:16 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 |
Il 26/07/2013 03:09, Ian Main ha scritto: > + /* See if we have a backing HD we can use to create our new image > + * on top of. */ > + source = bs->backing_hd; > + if (!source && sync == MIRROR_SYNC_MODE_TOP) { > + sync = MIRROR_SYNC_MODE_FULL; > + } > + I understand why you left out the "magic" backing file manipulation, but source should still be "bs" for MIRROR_SYNC_MODE_NONE. Paolo
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