dd if=/dev/zero of=rbd ???? :) but if you have encrypted osd's, what would be the use of this? -----Original Message----- From: huxiaoyu@xxxxxxxxxxxx [mailto:huxiaoyu@xxxxxxxxxxxx] Sent: 12 May 2020 12:55 To: ceph-users Subject: Zeroing out rbd image or volume Hi， Ceph folks, Is there a rbd command, or any other way, to zero out rbd images or volume? I would like to write all zero data to an rbd image/volume before remove it. Any comments would be appreciated. best regards, samuel Horebdata AG Switzerland huxiaoyu@xxxxxxxxxxxx _______________________________________________ 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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