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Hi, I have 5 OSD servers, with total of 45 OSDS in my clusters. I am trying out Erasure Coding with different K and m values. I seem to always get Warnings about : Degraded and Undersized PGs, whenever I create a profile and create a Pool based on that profile. I have profiles with K and M value pairs : (2,1), (3,3) and (5,3). What would be appropriate PG values? I have tried from as low as 12 to 1024 and always get the Degraded and Undersized PGs. This is quite confusing. Thanks Pankaj |
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