On Mon, Feb 13, 2023 at 4:31 AM Boris Behrens <bb@xxxxxxxxx> wrote: > > Hi Casey, > >> changes to the user's default placement target/storage class don't >> apply to existing buckets, only newly-created ones. a bucket's default >> placement target/storage class can't be changed after creation > > > so I can easily update the placement rules for this user and can migrate existing buckets one at a time. Very cool. Thanks > >> >> you might add the EC pool as a new storage class in the existing >> placement target, and use lifecycle transitions to move the objects. >> but the bucket's default storage class would still be replicated, so >> new uploads would go there unless the client adds a >> x-amz-storage-class header to override it. if you want to change those >> defaults, you'd need to create a new bucket and copy the objects over > > > Can you link me to documentation. It might be the monday, but I do not understand that totally. https://docs.ceph.com/en/octopus/radosgw/placement/#adding-a-storage-class should cover the addition of a new storage class for your EC pool > > Do you know how much more CPU/RAM EC takes, and when (putting, reading, deleting objects, recovering OSD failure)? i don't have any data on that myself. maybe others on the list can share theirs? > > > -- > Die Selbsthilfegruppe "UTF-8-Probleme" trifft sich diesmal abweichend im groüen Saal. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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