________________________________ > I have 4 servers with 4 OSDs / drives each, so total I have 16 OSDs. For some > reason, the last server is over-utilised compared to the first 3 servers, > causing all the OSDs on the fourth server: osd.12, osd.13, osd.14 and osd.15 > to be near full (above 85%).
Hi, Could you check / show the weights of all 3 servers and disks? eg. run "ceph osd tree" Also if you use failure domains (e.g. by rack) and the first 2 are in the same domain it will not spread the data according to just the weight but also the failure domain. Cheers, Robert van Leeuwen
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