== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:38:36 (1785400716) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7964 1263340 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7124 1264180 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26084 3580936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17392 3589628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4037 1019963 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2635 259509 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2782 259362 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6055 518871 2% /mnt/lustre - mkdir 637 (time 1785400732.02 total 10.02 last 63.56) - mkdir 1232 (time 1785400742.06 total 20.06 last 59.24) - mkdir 1840 (time 1785400752.06 total 30.07 last 60.77) - mkdir 2415 (time 1785400762.07 total 40.08 last 57.46) - mkdir 3161 (time 1785400772.09 total 50.10 last 74.43) - mkdir 3723 (time 1785400782.12 total 60.12 last 56.08) - mkdir 4249 (time 1785400792.14 total 70.15 last 52.45) - mkdir 4623 (time 1785400802.18 total 80.19 last 37.26) - mkdir 5068 (time 1785400812.18 total 90.19 last 44.50) - mkdir 5586 (time 1785400822.18 total 100.19 last 51.78) - mkdir 6173 (time 1785400832.20 total 110.21 last 58.61) - mkdir 6668 (time 1785400842.21 total 120.21 last 49.46) - mkdir 7270 (time 1785400852.23 total 130.23 last 60.09) - mkdir 7858 (time 1785400862.26 total 140.26 last 58.61) - mkdir 8427 (time 1785400872.29 total 150.29 last 56.74) - mkdir 8945 (time 1785400882.30 total 160.30 last 51.75) - mkdir 9484 (time 1785400892.31 total 170.32 last 53.82) - mkdir 10000 (time 1785400901.65 total 179.66 last 55.26) - mkdir 10658 (time 1785400911.67 total 189.67 last 65.68) - mkdir 11244 (time 1785400921.71 total 199.72 last 58.34) - mkdir 11720 (time 1785400931.72 total 209.72 last 47.57) - mkdir 12215 (time 1785400941.75 total 219.75 last 49.35) - mkdir 12807 (time 1785400951.79 total 229.80 last 58.94) - mkdir 13308 (time 1785400961.81 total 239.81 last 50.02) - mkdir 13846 (time 1785400971.82 total 249.83 last 53.73) - mkdir 14262 (time 1785400981.83 total 259.84 last 41.56) - mkdir 14716 (time 1785400991.88 total 269.89 last 45.19) - mkdir 15230 (time 1785401001.89 total 279.90 last 51.33) - mkdir 15788 (time 1785401011.90 total 289.90 last 55.79) - mkdir 16365 (time 1785401021.93 total 299.93 last 57.52) - mkdir 16759 (time 1785401031.98 total 309.98 last 39.21) - mkdir 17116 (time 1785401041.98 total 319.99 last 35.68) - mkdir 17612 (time 1785401052.02 total 330.02 last 49.41) - mkdir 18182 (time 1785401062.06 total 340.07 last 56.77) - mkdir 18652 (time 1785401072.09 total 350.10 last 46.86) - mkdir 19095 (time 1785401082.09 total 360.10 last 44.29) - mkdir 19595 (time 1785401092.14 total 370.14 last 49.78) - mkdir 20000 (time 1785401099.02 total 377.03 last 58.82) - mkdir 20530 (time 1785401109.02 total 387.03 last 53.00) - mkdir 21001 (time 1785401119.03 total 397.04 last 47.07) - mkdir 21519 (time 1785401129.04 total 407.04 last 51.75) - mkdir 22014 (time 1785401139.07 total 417.08 last 49.34) - mkdir 22504 (time 1785401149.10 total 427.11 last 48.84) - mkdir 23006 (time 1785401159.11 total 437.12 last 50.15) - mkdir 23486 (time 1785401169.12 total 447.12 last 47.98) - mkdir 24273 (time 1785401179.12 total 457.12 last 78.69) - mkdir 24738 (time 1785401189.15 total 467.15 last 46.36) - mkdir 25171 (time 1785401199.15 total 477.16 last 43.28) - mkdir 25526 (time 1785401209.16 total 487.16 last 35.49) - mkdir 25900 (time 1785401219.16 total 497.17 last 37.39) - mkdir 26327 (time 1785401229.22 total 507.22 last 42.46) - mkdir 26801 (time 1785401239.23 total 517.23 last 47.35) - mkdir 27344 (time 1785401249.23 total 527.24 last 54.27) - mkdir 27858 (time 1785401259.23 total 537.24 last 51.39) - mkdir 28342 (time 1785401269.24 total 547.25 last 48.37) - mkdir 28740 (time 1785401279.25 total 557.25 last 39.78) - mkdir 29219 (time 1785401289.25 total 567.26 last 47.86) - mkdir 29633 (time 1785401299.26 total 577.26 last 41.37) - mkdir 30000 (time 1785401307.03 total 585.03 last 47.25) - mkdir 30708 (time 1785401317.04 total 595.05 last 70.66) - mkdir 31196 (time 1785401327.06 total 605.07 last 48.71) - mkdir 31644 (time 1785401337.07 total 615.07 last 44.79) - mkdir 31966 (time 1785401347.10 total 625.11 last 32.08) - mkdir 32429 (time 1785401357.14 total 635.15 last 46.12) total: 32818 mkdir in 641.63 seconds: 51.15 ops/second - mkdir 583 (time 1785400731.93 total 10.01 last 58.24) - mkdir 1192 (time 1785400741.94 total 20.02 last 60.84) - mkdir 1791 (time 1785400751.95 total 30.03 last 59.83) - mkdir 2373 (time 1785400761.96 total 40.05 last 58.12) - mkdir 3113 (time 1785400771.98 total 50.06 last 73.89) - mkdir 3644 (time 1785400782.00 total 60.09 last 52.97) - mkdir 4141 (time 1785400792.03 total 70.12 last 49.56) - mkdir 4529 (time 1785400802.04 total 80.12 last 38.78) - mkdir 4965 (time 1785400812.04 total 90.12 last 43.59) - mkdir 5486 (time 1785400822.07 total 100.16 last 51.93) - mkdir 6043 (time 1785400832.10 total 110.18 last 55.57) - mkdir 6546 (time 1785400842.11 total 120.19 last 50.24) - mkdir 7139 (time 1785400852.12 total 130.20 last 59.24) - mkdir 7759 (time 1785400862.15 total 140.23 last 61.84) - mkdir 8332 (time 1785400872.16 total 150.24 last 57.25) - mkdir 8815 (time 1785400882.16 total 160.25 last 48.26) - mkdir 9334 (time 1785400892.17 total 170.25 last 51.89) - mkdir 9921 (time 1785400902.17 total 180.25 last 58.69) - mkdir 10575 (time 1785400912.17 total 190.25 last 65.38) - mkdir 11132 (time 1785400922.21 total 200.30 last 55.46) - mkdir 11615 (time 1785400932.23 total 210.32 last 48.20) - mkdir 12147 (time 1785400942.25 total 220.33 last 53.13) - mkdir 12711 (time 1785400952.30 total 230.38 last 56.14) - mkdir 13213 (time 1785400962.30 total 240.38 last 50.19) - mkdir 13780 (time 1785400972.30 total 250.38 last 56.69) - mkdir 14185 (time 1785400982.33 total 260.41 last 40.38) - mkdir 14625 (time 1785400992.37 total 270.45 last 43.82) - mkdir 15119 (time 1785401002.37 total 280.45 last 49.39) - mkdir 15679 (time 1785401012.38 total 290.46 last 55.97) - mkdir 16285 (time 1785401022.38 total 300.46 last 60.59) - mkdir 16667 (time 1785401032.39 total 310.47 last 38.15) - mkdir 17029 (time 1785401042.42 total 320.50 last 36.08) - mkdir 17542 (time 1785401052.45 total 330.53 last 51.16) - mkdir 18116 (time 1785401062.52 total 340.60 last 57.02) - mkdir 18589 (time 1785401072.55 total 350.63 last 47.15) - mkdir 19068 (time 1785401082.55 total 360.63 last 47.89) - mkdir 19500 (time 1785401092.57 total 370.65 last 43.10) - mkdir 20000 (time 1785401100.84 total 378.92 last 60.46) - mkdir 20552 (time 1785401110.90 total 388.99 last 54.86) - mkdir 21071 (time 1785401120.94 total 399.02 last 51.73) - mkdir 21585 (time 1785401130.94 total 409.03 last 51.36) - mkdir 22024 (time 1785401140.95 total 419.03 last 43.87) - mkdir 22517 (time 1785401150.98 total 429.06 last 49.16) - mkdir 23057 (time 1785401160.98 total 439.06 last 54.00) - mkdir 23653 (time 1785401170.99 total 449.07 last 59.57) - mkdir 24391 (time 1785401181.00 total 459.08 last 73.70) - mkdir 24829 (time 1785401191.02 total 469.10 last 43.71) - mkdir 25262 (time 1785401201.46 total 479.55 last 41.46) - mkdir 25610 (time 1785401211.49 total 489.57 last 34.73) - mkdir 26012 (time 1785401221.49 total 499.57 last 40.19) - mkdir 26405 (time 1785401231.50 total 509.58 last 39.27) - mkdir 26908 (time 1785401241.51 total 519.59 last 50.23) - mkdir 27410 (time 1785401251.51 total 529.59 last 50.20) - mkdir 27923 (time 1785401261.52 total 539.60 last 51.26) - mkdir 28401 (time 1785401271.54 total 549.63 last 47.67) - mkdir 28787 (time 1785401281.56 total 559.64 last 38.56) - mkdir 29293 (time 1785401291.60 total 569.68 last 50.39) - mkdir 29657 (time 1785401301.63 total 579.71 last 36.27) - mkdir 30000 (time 1785401308.39 total 586.47 last 50.80) - mkdir 30738 (time 1785401318.39 total 596.47 last 73.80) - mkdir 31217 (time 1785401328.42 total 606.50 last 47.72) - mkdir 31645 (time 1785401338.46 total 616.54 last 42.66) - mkdir 31985 (time 1785401348.46 total 626.54 last 33.99) - mkdir 32463 (time 1785401358.47 total 636.55 last 47.75) total: 32818 mkdir in 642.59 seconds: 51.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276956 994348 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7124 1264180 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26084 3580936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17392 3589628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69673 954327 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2635 259509 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2782 259362 2% /mnt/lustre[OST:1] filesystem_summary: 590562 71691 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785402287 ; total 0 ; last 0) - unlinked 10000 (time 1785402614 ; total 327 ; last 327) - unlinked 20000 (time 1785402941 ; total 654 ; last 327) - unlinked 30000 (time 1785403295 ; total 1008 ; last 354) total: 32768 unlinks in 1119 seconds: 29.283289 unlinks/second - unlinked 0 (time 1785402287 ; total 0 ; last 0) - unlinked 10000 (time 1785402614 ; total 327 ; last 327) - unlinked 20000 (time 1785402943 ; total 656 ; last 329) - unlinked 30000 (time 1785403301 ; total 1014 ; last 358) total: 32768 unlinks in 1125 seconds: 29.127111 unlinks/second nlink between: 1 - unlinked 0 (time 1785403414 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1785403414 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 14412 1256892 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7124 1264180 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26084 3580936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17392 3589628 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4037 1019963 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2635 259509 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2782 259362 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6055 518871 2% /mnt/lustre