When using RBD backend for Openstack volume, i can easily surpass 200MB/s. But when using "rbd import" command, eg: # rbd import --pool test Debian.raw volume-Debian-1 --new-format --id volumes I only can import at speed ~ 30MB/s
I don't know why rbd import slow? What can i do to improve import speed? Thanks you very much!
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