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Re: [Qemu-devel] [PATCH v2 0/4] block/qcow2-bitmap: Enable resize with p
From: |
John Snow |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/4] block/qcow2-bitmap: Enable resize with persistent bitmaps |
Date: |
Tue, 12 Mar 2019 11:51:21 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 3/11/19 2:51 PM, Vladimir Sementsov-Ogievskiy wrote:
> Hi!
>
> This is my counter-propasal on
> "[PATCH 0/5] block/qcow2-bitmap: Enable resize with persistent bitmaps" by
> John.
>
> It does bitmap resize, but don't flush bitmaps during resize, postponing this
> controversial thing.
>
> Based-on: https://github.com/jnsnow/qemu bitmaps
>
> John Snow (2):
> block/qcow2-bitmap: Allow resizes with persistent bitmaps
> tests/qemu-iotests: add bitmap resize test 246
>
> Vladimir Sementsov-Ogievskiy (2):
> docs/interop/qcow2: Improve bitmap flag in_use specification
> block/qcow2-bitmap: Don't check size for IN_USE bitmap
>
> docs/interop/qcow2.txt | 18 ++-
> block/qcow2.h | 1 +
> block/qcow2-bitmap.c | 67 ++++++++-
> block/qcow2.c | 4 +-
> tests/qemu-iotests/246 | 114 ++++++++++++++
> tests/qemu-iotests/246.out | 295 +++++++++++++++++++++++++++++++++++++
> tests/qemu-iotests/group | 1 +
> 7 files changed, 491 insertions(+), 9 deletions(-)
> create mode 100755 tests/qemu-iotests/246
> create mode 100644 tests/qemu-iotests/246.out
>
Alright, in the interest of moving forward I will stage this, we can
figure out if it's a problem when I am not sick :)
--js