commands to <file> [default: - for stdout]
--upmap <file> calculate pg upmap entries to balance pg layout
writing commands to <file> [default: - for stdout]
- --upmap-max <max-count> set max upmap entries to calculate [default: 100]
+ --upmap-max <max-count> set max upmap entries to calculate [default: 10]
--upmap-deviation <max-deviation>
- max deviation from target [default: .01]
+ max deviation from target [default: 5]
--upmap-pool <poolname> restrict upmap balancing to 1 or more pools
--upmap-save write modified OSDMap with upmap changes
+ --upmap-active Act like an active balancer, keep applying changes until balanced
--dump <format> displays the map in plain text when <format> is 'plain', 'json' if specified format is not supported
--tree displays a tree of the map
--test-crush [--range-first <first> --range-last <last>] map pgs to acting osds