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Re: [Qemu-devel] [PATCH v3 14/19] docs, qapi: document qemu-img map
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH v3 14/19] docs, qapi: document qemu-img map |
Date: |
Tue, 30 Jul 2013 17:54:27 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 |
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Il 30/07/2013 17:48, Eric Blake ha scritto:
> In case of a hybrid file (part raw, part encrypted), does this
> command exit on first error, or only after printing as much raw
> information was available?
On first error. The reason is that usually everything will be
encrypted (in the common case where you have encryption but no backing
files), and it would be a waste of time to walk the whole image.
Paolo
> That is, even if we can't describe the entire allocation map, it
> may still be useful to dump as much information as possible before
> declaring that more data is inaccessible via raw mapping.
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- Re: [Qemu-devel] [PATCH v3 11/19] block: define get_block_status return value, (continued)
[Qemu-devel] [PATCH v3 13/19] qemu-img: add a "map" subcommand, Paolo Bonzini, 2013/07/25
[Qemu-devel] [PATCH v3 14/19] docs, qapi: document qemu-img map, Paolo Bonzini, 2013/07/25
[Qemu-devel] [PATCH v3 15/19] block: use bdrv_has_zero_init to return BDRV_BLOCK_ZERO, Paolo Bonzini, 2013/07/25
[Qemu-devel] [PATCH v3 16/19] raw-posix: return get_block_status data and flags, Paolo Bonzini, 2013/07/25
[Qemu-devel] [PATCH v3 17/19] raw-posix: detect XFS unwritten extents, Paolo Bonzini, 2013/07/25
[Qemu-devel] [PATCH v3 18/19] block: add default get_block_status implementation for protocols, Paolo Bonzini, 2013/07/25
[Qemu-devel] [PATCH v3 19/19] block: look for zero blocks in bs->file, Paolo Bonzini, 2013/07/25