Den ons 6 okt. 2021 kl 06:37 skrev Zakhar Kirpichenko <zak...@gmail.com>: > Got it. I don't have any specific throttling set up for RBD-backed storage. > I also previously tested several different backends and found that virtio > consistently produced better performance than virtio-scsi in different > scenarios, thus my VMs run virtio.
Then again, I think virtio-scsi is required for guests to be allowed to run trim/discard, so if thin provisioning and getting space back is important, virtio-scsi might be the better end result. Just a thought. -- May the most significant bit of your life be positive. _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
