Re: [ceph-users] balancer mgr module

2018-02-16 Thread Caspar Smit
2018-02-16 10:16 GMT+01:00 Dan van der Ster : > Hi Caspar, > > I've been trying the mgr balancer for a couple weeks now and can share > some experience. > > Currently there are two modes implemented: upmap and crush-compat. > > Upmap requires all clients to be running luminous -- it uses this new

Re: [ceph-users] balancer mgr module

2018-02-16 Thread Dan van der Ster
Hi Caspar, I've been trying the mgr balancer for a couple weeks now and can share some experience. Currently there are two modes implemented: upmap and crush-compat. Upmap requires all clients to be running luminous -- it uses this new pg-upmap mechanism to precisely move PGs one by one to a mor