2024-09-24T13:07:17.680Z

<Rico> hi @Ernesto Puerta. it seem there's no news about this problem. do you have some on your side ?

2024-09-24T13:07:45.918Z

<Rico> am I the only one to face this issue ?

2024-09-24T18:03:59.643Z

<ljon> More explanation to this question:
What I do is to backup a rbd image from one site to a remote site. I use rbd_diff_iterate2(<https://github.com/ceph/ceph/blob/main/src/include/rbd/librbd.h#L1229>) to obtain the data blocks (or extent). Then I read the data from local rbd image and send it to the remote site for write operation.
For this write operation, I am wondering what happened if the rbd write operation is interrupted say for data block A. When I do a rbd_diff_iterate2 to the rbd image at remote site, what does it report for the data block A

Could anyone reply to this question?

2024-09-24T20:53:43.978Z

<Ernesto Puerta> Hey Rico, no news from my end either. I'm also surprised that this is not causing more noise, but I guess that most Ceph users tend to lag behind the latest distro releases