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Re: [Qemu-devel] [PATCH v2 7/7] block: after creating a live snapshot, m
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From: |
Jeff Cody |
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Subject: |
Re: [Qemu-devel] [PATCH v2 7/7] block: after creating a live snapshot, make old image read-only |
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Date: |
Wed, 26 Sep 2012 10:21:21 -0400 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120828 Thunderbird/15.0 |
On 09/26/2012 10:20 AM, Kevin Wolf wrote:
> Am 25.09.2012 18:29, schrieb Jeff Cody:
>> Currently, after a live snapshot of a drive, the image that has
>> been 'demoted' to be below the new active layer remains r/w.
>> This patch reopens it read-only.
>>
>> Note that we do not check for error on the reopen(), because we
>> will not abort the snapshots if the reopen fails.
>>
>> This patch depends on the bdrv_reopen() series.
>>
>> Signed-off-by: Jeff Cody <address@hidden>
>
> This should be independent from the live commit patches, so I already
> applied this one to the block branch.
>
> Kevin
>
Thanks
- Re: [Qemu-devel] [PATCH v2 5/7] QAPI: add command for live block commit, 'block-commit', (continued)