work going on in this space :)
Between your and Dietmar's replies, I see the constraints and potential avenues
for improvement. Thanks for your reply!
Respectfully,
-Jonathan
> On Jul 29, 2024, at 4:15 AM, Fiona Ebner wrote:
>
> Hi,
>
> Am 26.07.24 um 21:47 schrieb Jona
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I am by no means a CEPH expert. However, my understanding is that other backup
solutions (in the OpenStack world) have used rbd diff to enable incremental
backups. I was hoping that would be relevant here.
Here's the description of `rbd diff`
Dump a list of byte extents
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In hyper-converged deployments, the node performing the backup is sourcing
((nodes-1)/(nodes))*bytes) of backup data (i.e., ingress traffic) and then
sending 1*bytes to PBS (i.e., egress traffic). If PBS were to pull the data
from the nodes directly, the maximum load on any
--- Begin Message ---
> On Jul 27, 2024, at 11:20 AM, Dietmar Maurer wrote:
>
>> Would adding support for offloading incremental difference detection
>> to the underlying storage be feasible with the API updates? The QEMU
>> bitmap strategy works for all storage devices but is far from
>> optima
--- Begin Message ---
Hi Fiona,
Would adding support for offloading incremental difference detection
to the underlying storage be feasible with the API updates? The QEMU
bitmap strategy works for all storage devices but is far from
optimal. If backup coordinated a storage snapshot, the underlying
