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Cant find out why this can happen: Got an HEALTH_OK cluster. ceph version 0.87, all nodes are Debian Wheezy with a stable kernel 3.2.65-1+deb7u1. ceph df shows me this: $ ceph df GLOBAL: SIZE AVAIL RAW USED %RAW USED 242T 221T 8519G 3.43 POOLS: NAME ID USED %USED MAX AVAIL OBJECTS rbd 2 1948G 0.79 74902G 498856 ec_backup-storage 4 0 0 146T 0 cache 5 0 0 184G 0 block-devices 6 827G 0.33 74902G 211744 Explanation: Total space = Used space + Available space: 242T < 8,5T + 221T, but MUST be equal is not it? Where I have lost aproxymately 12,5 Tb of space? $ ceph -s cluster 0745bec9-a7a7-4ee1-be5d-bb12db3cdd8f health HEALTH_OK monmap e1: 3 mons at {node04=10.0.0.14:6789/0,node05=10.0.0.15:6789/0,node06=10.0.0.16:6789/0}, election epoch 48, quorum 0,1,2 node04,node05,node06 osdmap e16866: 102 osds: 102 up, 102 in pgmap v570489: 10200 pgs, 4 pools, 2775 GB data, 693 kobjects 8518 GB used, 221 TB / 242 TB avail 10200 active+clean |
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