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Re: [Qemu-devel] Dirty block tracking : External file
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] Dirty block tracking : External file |
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Date: |
Wed, 29 Oct 2014 14:17:36 +0000 |
On Tue, Oct 28, 2014 at 4:52 PM, Jd <address@hidden> wrote:
> If it is complete, can some one point to the branch / label from which I can
> get it.
Fam's patches are available in the mailing list archive:
https://lists.gnu.org/archive/html/qemu-devel/2014-03/msg02309.html
A lot of the infrastructure has already been merged.
John Snow and I talked about incremental backup last week to get an
overview of what work remaings.
The dirty bitmap needs to be persistent - that was never implemented
although Fam sent patches for in-memory dirty bitmaps.
The best way to kick the tires is to look at Fam's patch series and
especially the final patch. The final patch is a test case that shows
the workflow that Fam had in mind.
Stefan