Hello, On Mon, Mar 3, 2014 at 2:41 PM, Pieter Koorts <pieter@xxxxxxxxxxxx> wrote: > Hi > > Does the disk encryption have a major impact on performance for a busy(ish) > cluster? > > What are the thoughts of having the encryption enabled for all disks by > default? Encryption means stricter requirements to handle a power failure, because container contents may be lost entirely as easy as regular filesystem may get corrupt on same event. Therefore enforced sync policy along with the additional CPU resources consumption and (very possibly) battery for disk controller requirement describes all the difference. > > - Pieter > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |