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| From: | Denis V. Lunev |
| Subject: | Re: [Qemu-block] [PATCH] proto: add 'shift' extension. |
| Date: | Tue, 27 Sep 2016 13:25:54 +0300 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
On 09/27/2016 01:15 PM, Paolo Bonzini wrote: >> We could go in a different direction and export flag >> 'has_zero_init' which will report that the storage is >> initialized with all zeroes at the moment. In this >> case mirroring code will not fall into this >> branch. > Why don't you add the zero_init flag to QEMU's NBD driver instead? > > Thanks, > > Paolo for all cases without knowing real backend on the server side? I think this would be wrong. Den
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