26 May
2026
26 May
'26
3:55 p.m.
On 19/05/2026 17:44, Anthony D'Atri wrote:
We initially selected 8+3 over 4+2 because we expect rebuilds to take very long with nodes this big and we don't want to loose redundancy
Fair enough. You get more nines with m=3 for sure, though the wider profile itself will mean slower scrubs and recovery. I suspect you set mon_osd_down_out_subtree_limit?
We didn't configure that settings before. I see that by default it is configured at rack level. What benefit it would have for out deployment? I don't quite understand it's description in the documentation. Should it be configure to higher level than failure domain of the pool?