Even hypervisor support is useless if ceph itself does not support it. -----Original Message----- From: ceph-users-bounces@xxxxxxx <ceph-users-bounces@xxxxxxx> On Behalf Of Etienne Menguy Sent: Friday, October 22, 2021 3:55 PM To: ceph-users@xxxxxxx Subject: Re: Can CEPH RBD devices be assigned to virtual machines in pre-allocation mode? Hi, You mean pre allocating space of an rbd image? As far as I know it’s not possible on ceph side. Maybe your hypervisor allows it. - Etienne Menguy etienne.menguy@xxxxxxxx > On 22 Oct 2021, at 03:58, tommy sway <sz_cuitao@xxxxxxx> wrote: > > anyone can help me？ > > > On 10/21/2021 16:39, Tommy Sway wrote: > Thanks. > > > > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an > email to ceph-users-leave@xxxxxxx > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an > email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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