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Re: [Qemu-block] [PATCH v3 38/39] iotests: Test downgrading an image usi
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-block] [PATCH v3 38/39] iotests: Test downgrading an image using a small L2 slice size |
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Date: |
Wed, 31 Jan 2018 13:23:08 -0600 |
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Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 |
On 01/26/2018 09:00 AM, Alberto Garcia wrote:
> expand_zero_clusters_in_l1() is used when downgrading qcow2 images
> from v3 to v2 (compat=0.10). This is one of the functions that needed
> more changes to support L2 slices, so this patch extends iotest 061 to
> test downgrading a qcow2 image using a smaller slice size.
>
> Signed-off-by: Alberto Garcia <address@hidden>
> ---
> tests/qemu-iotests/061 | 16 ++++++++++++
> tests/qemu-iotests/061.out | 61
> ++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 77 insertions(+)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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- Re: [Qemu-block] [PATCH v3 17/39] qcow2: Update l2_allocate() to support L2 slices, (continued)
- [Qemu-block] [PATCH v3 20/39] qcow2: Update qcow2_get_cluster_offset() to support L2 slices, Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 32/39] qcow2: Rename l2_table in qcow2_alloc_compressed_cluster_offset(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 06/39] qcow2: Remove BDS parameter from qcow2_cache_entry_mark_dirty(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 35/39] qcow2: Rename l2_table in count_cow_clusters(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 28/39] qcow2: Read refcount before L2 table in expand_zero_clusters_in_l1(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 38/39] iotests: Test downgrading an image using a small L2 slice size, Alberto Garcia, 2018/01/26
- Re: [Qemu-block] [PATCH v3 38/39] iotests: Test downgrading an image using a small L2 slice size,
Eric Blake <=
- [Qemu-block] [PATCH v3 31/39] qcow2: Update qcow2_truncate() to support L2 slices, Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 10/39] qcow2: Remove BDS parameter from qcow2_cache_discard(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 08/39] qcow2: Remove BDS parameter from qcow2_cache_destroy(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 13/39] qcow2: Add l2_slice_size field to BDRVQcow2State, Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 09/39] qcow2: Remove BDS parameter from qcow2_cache_clean_unused(), Alberto Garcia, 2018/01/26
- [Qemu-block] [PATCH v3 11/39] qcow2: Remove BDS parameter from qcow2_cache_is_table_offset(), Alberto Garcia, 2018/01/26