Hi! Although I'm not sure why you'd want to do it, there's a thick provision option for RBD create, i.e. it is possible: $ rbd help create | grep thick --thick-provision fully allocate storage and zero image Note that fully allocating and zeroing the image means writing data to every block, which may take considerable time. Best regards, Z On Fri, Oct 22, 2021 at 5:00 AM 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
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