Displaying 3 results from an estimated 3 matches for "t0_dirti".
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2014 Oct 10
3
KVM incremental backup using CBT
Hi
Looking in to implementing (CBT like) delta backup for KVM.
The following looks promising..(last paragraph)
http://wiki.qemu.org/Features/Snapshots2
* In the last para, there is a mention of copy the blocks from the
disk using dirty-bitmap as reference. How to accomplish this ?
block-mirror with bitmap or is there a qemu-img command ? some details
would be
2014 Oct 11
0
Re: KVM incremental backup using CBT
On 10/10/2014 11:37 AM, Jd wrote:
> Hi
> Looking in to implementing (CBT like) delta backup for KVM.
Not quite sure what you mean by CBT.
>
> The following looks promising..(last paragraph)
> http://wiki.qemu.org/Features/Snapshots2
>
Libvirt hasn't yet been patched to take advantage of all the latest qemu
features. Patches are welcome. But libvirt already
2014 Oct 13
1
Re: KVM incremental backup using CBT
Thanks Eric.. inline.
On 10/10/14, 6:32 PM, Eric Blake wrote:
> On 10/10/2014 11:37 AM, Jd wrote:
>> Hi
>> Looking in to implementing (CBT like) delta backup for KVM.
> Not quite sure what you mean by CBT.
Sorry vmware term.. CBT -> changed block tracking. (dirty block)
>
>> The following looks promising..(last paragraph)
>>