> Am 22.10.2021 um 13:48 schrieb Tommy Sway <sz_cuitao@xxxxxxx>: > > Yes, I am using qemu. And what I need to config to enable it ? The current QEMU red driver currently does not support preprovisioning modes for qemu-img create or expand. >From octopus onwards there is an option for thick-provisioning. To get fast preprovisioning you need Octopus (available) and an updated QEMU driver (not yet available). I have recently made several improvements to the Qemu driver and if there is need for it I can look into preprovisioning support as well. Peter _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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