Hi all, Here's the output of 'rados df' for one of our clusters (Luminous 12.2.2):
ec_pool 75563G 19450232 0 116701392 0 0 0 385351922 27322G 800335856 294T rbd 42969M 10881 0 32643 0 0 0 615060980 14767G 970301192 207T rbdssd 252G 65446 0 196338 0 0 0 29392480 1581G 211205402 2601G total_objects 19526559 total_used 148T total_avail 111T total_space 259T ec_pool (k=4, m=2) rbd (size = 3/2) rbdssd (size = 3/2) If i calculate the space i should be using: ec_pool = 75 TB x 1.5 = 112.5 TB (4+2 is storage times 1.5 right?) rbd = 42 GB x 3 = 150 GB rbdssd = 252 GB x 3 = 756 GB Let's say 114TB in total. Why is there 148TB used space? (That's a 30TB difference) Is this expected behaviour? A bug? (if so, how can i reclaim this space?) kind regards, Caspar
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