== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:16:27 (1788534987) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7272 1264032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22864 3584156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43512 7170528 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2675 259469 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2674 259470 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6041 518939 2% /mnt/lustre - mkdir 809 (time 1788535003.54 total 10.01 last 80.80) - mkdir 1534 (time 1788535013.55 total 20.03 last 72.40) - mkdir 2375 (time 1788535023.56 total 30.03 last 84.06) - mkdir 3269 (time 1788535033.57 total 40.04 last 89.28) - mkdir 4191 (time 1788535043.57 total 50.05 last 92.18) - mkdir 5069 (time 1788535053.58 total 60.06 last 87.72) - mkdir 5980 (time 1788535063.59 total 70.06 last 91.04) - mkdir 6697 (time 1788535073.60 total 80.07 last 71.65) - mkdir 7557 (time 1788535083.61 total 90.08 last 85.91) - mkdir 8202 (time 1788535093.63 total 100.11 last 64.34) - mkdir 8931 (time 1788535103.64 total 110.11 last 72.86) - mkdir 9493 (time 1788535113.69 total 120.16 last 55.93) - mkdir 10000 (time 1788535120.26 total 126.73 last 77.13) - mkdir 10832 (time 1788535130.27 total 136.74 last 83.15) - mkdir 11641 (time 1788535140.27 total 146.74 last 80.86) - mkdir 12449 (time 1788535150.28 total 156.75 last 80.72) - mkdir 13291 (time 1788535160.30 total 166.77 last 84.07) - mkdir 14172 (time 1788535170.30 total 176.78 last 88.02) - mkdir 15053 (time 1788535180.32 total 186.79 last 87.95) - mkdir 15926 (time 1788535190.34 total 196.81 last 87.17) - mkdir 16786 (time 1788535200.35 total 206.83 last 85.85) - mkdir 17594 (time 1788535210.36 total 216.83 last 80.77) - mkdir 18383 (time 1788535220.36 total 226.83 last 78.89) - mkdir 19277 (time 1788535230.36 total 236.83 last 89.38) - mkdir 20000 (time 1788535238.33 total 244.81 last 90.66) - mkdir 20873 (time 1788535248.34 total 254.82 last 87.22) - mkdir 21777 (time 1788535258.35 total 264.82 last 90.38) - mkdir 22569 (time 1788535268.36 total 274.83 last 79.12) - mkdir 23427 (time 1788535278.36 total 284.83 last 85.78) - mkdir 24218 (time 1788535288.37 total 294.84 last 78.99) - mkdir 24948 (time 1788535298.38 total 304.85 last 72.97) - mkdir 25841 (time 1788535308.38 total 314.85 last 89.29) - mkdir 26551 (time 1788535318.39 total 324.86 last 70.92) - mkdir 27338 (time 1788535328.42 total 334.89 last 78.46) - mkdir 27985 (time 1788535338.43 total 344.90 last 64.66) - mkdir 28706 (time 1788535348.44 total 354.91 last 72.02) - mkdir 29489 (time 1788535358.44 total 364.92 last 78.24) - mkdir 30000 (time 1788535364.64 total 371.11 last 82.47) - mkdir 30787 (time 1788535374.64 total 381.11 last 78.69) - mkdir 31617 (time 1788535384.65 total 391.12 last 82.93) - mkdir 32483 (time 1788535394.65 total 401.13 last 86.57) total: 32818 mkdir in 405.66 seconds: 80.90 ops/second - mkdir 783 (time 1788535003.16 total 10.00 last 78.29) - mkdir 1515 (time 1788535013.17 total 20.01 last 73.11) - mkdir 2358 (time 1788535023.18 total 30.02 last 84.26) - mkdir 3181 (time 1788535033.20 total 40.04 last 82.15) - mkdir 4079 (time 1788535043.20 total 50.04 last 89.75) - mkdir 4926 (time 1788535053.20 total 60.04 last 84.69) - mkdir 5806 (time 1788535063.21 total 70.05 last 87.95) - mkdir 6553 (time 1788535073.21 total 80.05 last 74.67) - mkdir 7365 (time 1788535083.21 total 90.05 last 81.19) - mkdir 8056 (time 1788535093.27 total 100.11 last 68.72) - mkdir 8768 (time 1788535103.27 total 110.11 last 71.19) - mkdir 9347 (time 1788535113.30 total 120.14 last 57.75) - mkdir 10000 (time 1788535121.33 total 128.17 last 81.30) - mkdir 10827 (time 1788535131.34 total 138.18 last 82.58) - mkdir 11596 (time 1788535141.35 total 148.19 last 76.82) - mkdir 12409 (time 1788535151.37 total 158.21 last 81.12) - mkdir 13261 (time 1788535161.39 total 168.23 last 85.06) - mkdir 14175 (time 1788535171.40 total 178.24 last 91.31) - mkdir 15035 (time 1788535181.41 total 188.25 last 85.89) - mkdir 15900 (time 1788535191.42 total 198.26 last 86.40) - mkdir 16795 (time 1788535201.43 total 208.27 last 89.47) - mkdir 17568 (time 1788535211.43 total 218.27 last 77.26) - mkdir 18375 (time 1788535221.44 total 228.28 last 80.62) - mkdir 19262 (time 1788535231.46 total 238.30 last 88.57) - mkdir 20000 (time 1788535240.00 total 246.84 last 86.41) - mkdir 20833 (time 1788535250.00 total 256.84 last 83.27) - mkdir 21761 (time 1788535260.00 total 266.84 last 92.78) - mkdir 22514 (time 1788535270.02 total 276.86 last 75.17) - mkdir 23385 (time 1788535280.03 total 286.87 last 87.03) - mkdir 24182 (time 1788535290.03 total 296.87 last 79.67) - mkdir 24963 (time 1788535300.04 total 306.88 last 78.03) - mkdir 25793 (time 1788535310.06 total 316.90 last 82.86) - mkdir 26543 (time 1788535320.08 total 326.92 last 74.84) - mkdir 27318 (time 1788535330.08 total 336.92 last 77.49) - mkdir 28023 (time 1788535340.09 total 346.93 last 70.46) - mkdir 28786 (time 1788535350.11 total 356.95 last 76.14) - mkdir 29511 (time 1788535360.11 total 366.95 last 72.49) - mkdir 30000 (time 1788535366.07 total 372.91 last 82.06) - mkdir 30748 (time 1788535376.10 total 382.93 last 74.59) - mkdir 31581 (time 1788535386.11 total 392.95 last 83.19) - mkdir 32467 (time 1788535396.11 total 402.95 last 88.54) total: 32818 mkdir in 407.40 seconds: 80.55 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276340 994964 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22864 3584156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43512 7170528 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67622 956378 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2675 259469 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2674 259470 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71677 518939 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788536044 ; total 0 ; last 0) - unlinked 10000 (time 1788536233 ; total 189 ; last 189) - unlinked 20000 (time 1788536429 ; total 385 ; last 196) - unlinked 30000 (time 1788536533 ; total 489 ; last 104) total: 32768 unlinks in 517 seconds: 63.381046 unlinks/second - unlinked 0 (time 1788536044 ; total 0 ; last 0) - unlinked 10000 (time 1788536233 ; total 189 ; last 189) - unlinked 20000 (time 1788536429 ; total 385 ; last 196) - unlinked 30000 (time 1788536535 ; total 491 ; last 106) total: 32768 unlinks in 520 seconds: 63.015385 unlinks/second nlink between: 1 - unlinked 0 (time 1788536566 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788536566 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13796 1257508 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22864 3584156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43512 7170528 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2675 259469 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2674 259470 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6041 518939 2% /mnt/lustre