Hi Caspar, Did you find any information regarding the migration from crush-compat to unmap? I’m facing the same situation.
Thanks! De: ceph-users <[email protected]> En nombre de Caspar Smit Enviado el: lunes, 25 de junio de 2018 12:25 Para: ceph-users <[email protected]> Asunto: [ceph-users] Balancer: change from crush-compat to upmap Hi All, I've been using the balancer module in crush-compat mode for quite a while now and want to switch to upmap mode since all my clients are now luminous (v12.2.5) i've reweighted the compat weight-set back to as close as the original crush weights using 'ceph osd crush reweight-compat' Before i switch to upmap i presume i need to remove the compat weight set with: ceph osd crush weight-set rm-compat Will this have any significant impact (rebalancing lots of pgs) or does this have very little effect since i already reweighted everything back close to crush default weights? Thanks in advance and kind regards, Caspar
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