[ceph-users] Ensure Hammer client compatibility

Kees Meijs kees at nefos.nl
Mon Nov 12 10:34:25 PST 2018


Hi again,

I just read (and reread, and again) the chapter of Ceph Cookbook on
upgrades and
http://docs.ceph.com/docs/jewel/rados/operations/crush-map/#tunables and
figured there's a way back if needed.

The sortbitwise flag is set (repeering was almost instant) and tunables
to "hammer".

There's a lot of data shuffling going on now, so fingers crossed.

Cheers,
Kees

On 12-11-18 09:14, Kees Meijs wrote:
> However, what about sortbitwise and tunables? 



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