Thank you Anthony! I agree that rbd-mirror is more reliable and manageable
and it's not that complicated to user. I will try both and see which works
better
for me.
Tony
From: Anthony D'Atri
Sent: April 21, 2022 09:02 PM
To: Tony Liu
Cc:
Thank you Mart! Pipe is indeed easier.
I found this blog. Will give it a try.
https://machinenix.com/ceph/how-to-export-a-ceph-rbd-image-from-one-cluster-to-another-without-using-a-bridge-server
Tony
From: Mart van Santen
Sent: April 21, 2022 08:52 PM
To:
As someone noted, rbd export / import work. I’ve also used rbd-mirror for
capacity management, it works well for moving attached as well as unattached
images. When using rbd-mirror to move 1-2 images at a time, adjustments to
default parameters speeds progress substantially. It’s easy to see
Hi Tony,
Have a look at rbd export and rbd import, they dump the image to a file or
stdout. You can pipe the rbd export directly into an rbd import assuming you
have a host which has access to both ceph clusters.
Hope this helps!
Mart
From mobile
> On Apr 22, 2022, at 11:42, Tony Liu
