== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:16:17 (1785957377) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8076 1263228 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25736 3581284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17772 3589248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43508 7170532 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4080 1019920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2045 1021955 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2826 259318 2% /mnt/lustre[OST:1] filesystem_summary: 524829 6125 518704 2% /mnt/lustre - mkdir 414 (time 1785957395.34 total 10.01 last 41.37) - mkdir 942 (time 1785957405.36 total 20.03 last 52.67) - mkdir 1379 (time 1785957415.39 total 30.06 last 43.58) - mkdir 2023 (time 1785957425.40 total 40.07 last 64.31) - mkdir 2576 (time 1785957435.42 total 50.09 last 55.20) - mkdir 3090 (time 1785957445.43 total 60.09 last 51.38) - mkdir 3799 (time 1785957455.45 total 70.12 last 70.76) - mkdir 4281 (time 1785957465.47 total 80.14 last 48.10) - mkdir 4854 (time 1785957475.48 total 90.15 last 57.21) - mkdir 5412 (time 1785957485.51 total 100.18 last 55.67) - mkdir 5999 (time 1785957495.51 total 110.18 last 58.69) - mkdir 6458 (time 1785957505.52 total 120.19 last 45.86) - mkdir 6919 (time 1785957515.52 total 130.19 last 46.07) - mkdir 7479 (time 1785957525.54 total 140.21 last 55.91) - mkdir 7929 (time 1785957535.56 total 150.23 last 44.90) - mkdir 8408 (time 1785957545.58 total 160.25 last 47.82) - mkdir 8909 (time 1785957555.58 total 170.25 last 50.09) - mkdir 9409 (time 1785957565.59 total 180.26 last 49.94) - mkdir 9869 (time 1785957575.65 total 190.31 last 45.75) - mkdir 10000 (time 1785957578.36 total 193.03 last 48.25) - mkdir 10435 (time 1785957588.37 total 203.03 last 43.48) - mkdir 11229 (time 1785957598.38 total 213.05 last 79.31) - mkdir 11837 (time 1785957608.38 total 223.05 last 60.75) - mkdir 12281 (time 1785957618.39 total 233.06 last 44.38) - mkdir 12824 (time 1785957628.44 total 243.11 last 54.05) - mkdir 13265 (time 1785957638.47 total 253.14 last 43.94) - mkdir 13722 (time 1785957648.49 total 263.16 last 45.60) - mkdir 14070 (time 1785957658.52 total 273.19 last 34.71) - mkdir 14574 (time 1785957668.54 total 283.21 last 50.29) - mkdir 15053 (time 1785957678.55 total 293.22 last 47.85) - mkdir 15494 (time 1785957688.55 total 303.22 last 44.09) - mkdir 15853 (time 1785957698.55 total 313.22 last 35.89) - mkdir 16271 (time 1785957708.60 total 323.27 last 41.60) - mkdir 16633 (time 1785957718.61 total 333.28 last 36.18) - mkdir 17094 (time 1785957728.62 total 343.29 last 46.03) - mkdir 17654 (time 1785957738.64 total 353.31 last 55.93) - mkdir 18340 (time 1785957748.64 total 363.31 last 68.55) - mkdir 18859 (time 1785957758.65 total 373.32 last 51.85) - mkdir 19405 (time 1785957768.66 total 383.33 last 54.56) - mkdir 19815 (time 1785957778.68 total 393.35 last 40.92) - mkdir 20000 (time 1785957782.12 total 396.79 last 53.72) - mkdir 20489 (time 1785957792.16 total 406.83 last 48.72) - mkdir 20829 (time 1785957802.18 total 416.85 last 33.94) - mkdir 21415 (time 1785957812.20 total 426.86 last 58.49) - mkdir 21787 (time 1785957825.98 total 440.65 last 26.99) - mkdir 22030 (time 1785957836.02 total 450.69 last 24.20) - mkdir 22502 (time 1785957846.05 total 460.72 last 47.07) - mkdir 22951 (time 1785957856.08 total 470.75 last 44.76) - mkdir 23415 (time 1785957866.09 total 480.76 last 46.37) - mkdir 23835 (time 1785957876.12 total 490.79 last 41.87) - mkdir 24343 (time 1785957886.13 total 500.80 last 50.77) - mkdir 24727 (time 1785957896.14 total 510.81 last 38.36) - mkdir 25088 (time 1785957906.18 total 520.85 last 35.94) - mkdir 25597 (time 1785957916.20 total 530.87 last 50.82) - mkdir 26011 (time 1785957926.21 total 540.88 last 41.37) - mkdir 26441 (time 1785957936.22 total 550.88 last 42.97) - mkdir 26824 (time 1785957946.22 total 560.88 last 38.30) - mkdir 27241 (time 1785957956.22 total 570.89 last 41.68) - mkdir 27723 (time 1785957966.23 total 580.89 last 48.17) - mkdir 28156 (time 1785957976.24 total 590.91 last 43.25) - mkdir 28729 (time 1785957986.25 total 600.92 last 57.22) - mkdir 29205 (time 1785957996.28 total 610.95 last 47.47) - mkdir 29559 (time 1785958006.30 total 620.97 last 35.33) - mkdir 30000 (time 1785958016.00 total 630.67 last 45.44) - mkdir 30596 (time 1785958026.02 total 640.69 last 59.52) - mkdir 31116 (time 1785958036.08 total 650.75 last 51.69) - mkdir 31714 (time 1785958046.12 total 660.79 last 59.58) - mkdir 32158 (time 1785958056.14 total 670.81 last 44.28) - mkdir 32606 (time 1785958066.16 total 680.8 - mkdir 414 (time 1785957395.42 total 10.02 last 41.32) - mkdir 915 (time 1785957405.43 total 20.03 last 50.03) - mkdir 1353 (time 1785957415.45 total 30.05 last 43.72) - mkdir 2006 (time 1785957425.48 total 40.09 last 65.09) - mkdir 2571 (time 1785957435.52 total 50.12 last 56.30) - mkdir 3066 (time 1785957445.54 total 60.14 last 49.41) - mkdir 3775 (time 1785957455.55 total 70.15 last 70.82) - mkdir 4225 (time 1785957465.56 total 80.16 last 44.95) - mkdir 4813 (time 1785957475.56 total 90.16 last 58.79) - mkdir 5370 (time 1785957485.57 total 100.17 last 55.67) - mkdir 5940 (time 1785957495.59 total 110.19 last 56.87) - mkdir 6383 (time 1785957505.59 total 120.20 last 44.28) - mkdir 6806 (time 1785957515.62 total 130.22 last 42.21) - mkdir 7346 (time 1785957525.64 total 140.24 last 53.89) - mkdir 7823 (time 1785957535.64 total 150.24 last 47.69) - mkdir 8311 (time 1785957545.65 total 160.25 last 48.74) - mkdir 8821 (time 1785957555.67 total 170.27 last 50.91) - mkdir 9321 (time 1785957565.71 total 180.31 last 49.80) - mkdir 9806 (time 1785957575.71 total 190.31 last 48.50) - mkdir 10000 (time 1785957580.25 total 194.85 last 42.69) - mkdir 10480 (time 1785957590.26 total 204.86 last 47.98) - mkdir 11352 (time 1785957600.27 total 214.87 last 87.15) - mkdir 11867 (time 1785957610.27 total 224.87 last 51.48) - mkdir 12377 (time 1785957620.27 total 234.87 last 50.98) - mkdir 12862 (time 1785957630.28 total 244.88 last 48.45) - mkdir 13342 (time 1785957640.29 total 254.90 last 47.95) - mkdir 13745 (time 1785957650.31 total 264.91 last 40.25) - mkdir 14120 (time 1785957660.31 total 274.91 last 37.50) - mkdir 14573 (time 1785957670.31 total 284.91 last 45.29) - mkdir 15029 (time 1785957680.31 total 294.91 last 45.58) - mkdir 15467 (time 1785957690.34 total 304.94 last 43.69) - mkdir 15885 (time 1785957700.34 total 314.94 last 41.79) - mkdir 16277 (time 1785957710.37 total 324.97 last 39.10) - mkdir 16638 (time 1785957720.40 total 335.00 last 35.99) - mkdir 17155 (time 1785957730.41 total 345.01 last 51.62) - mkdir 17736 (time 1785957740.42 total 355.02 last 58.06) - mkdir 18397 (time 1785957750.45 total 365.05 last 65.88) - mkdir 18838 (time 1785957760.46 total 375.06 last 44.07) - mkdir 19386 (time 1785957770.47 total 385.07 last 54.77) - mkdir 19791 (time 1785957780.47 total 395.07 last 40.49) - mkdir 20000 (time 1785957783.80 total 398.40 last 62.80) - mkdir 20448 (time 1785957793.80 total 408.41 last 44.76) - mkdir 20780 (time 1785957803.81 total 418.41 last 33.17) - mkdir 21396 (time 1785957813.87 total 428.47 last 61.25) - mkdir 21704 (time 1785957825.92 total 440.52 last 25.57) - mkdir 21961 (time 1785957835.95 total 450.55 last 25.61) - mkdir 22439 (time 1785957845.97 total 460.57 last 47.72) - mkdir 22887 (time 1785957855.98 total 470.58 last 44.74) - mkdir 23348 (time 1785957866.03 total 480.63 last 45.85) - mkdir 23772 (time 1785957876.05 total 490.65 last 42.34) - mkdir 24249 (time 1785957886.05 total 500.66 last 47.66) - mkdir 24646 (time 1785957896.08 total 510.68 last 39.61) - mkdir 25024 (time 1785957906.09 total 520.69 last 37.76) - mkdir 25515 (time 1785957916.10 total 530.70 last 49.04) - mkdir 25915 (time 1785957926.11 total 540.71 last 39.94) - mkdir 26348 (time 1785957936.13 total 550.73 last 43.21) - mkdir 26746 (time 1785957946.18 total 560.78 last 39.63) - mkdir 27147 (time 1785957956.19 total 570.79 last 40.05) - mkdir 27630 (time 1785957966.19 total 580.79 last 48.29) - mkdir 28084 (time 1785957976.20 total 590.80 last 45.37) - mkdir 28661 (time 1785957986.21 total 600.81 last 57.65) - mkdir 29138 (time 1785957996.26 total 610.86 last 47.45) - mkdir 29501 (time 1785958006.26 total 620.86 last 36.29) - mkdir 29966 (time 1785958016.27 total 630.87 last 46.46) - mkdir 30524 (time 1785958026.30 total 640.90 last 55.62) - mkdir 31009 (time 1785958036.32 total 650.92 last 48.42) - mkdir 31621 (time 1785958046.34 total 660.95 last 61.05) - mkdir 32038 (time 1785958056.40 total 671.00 last 41.48) - mkdir 32487 (time 1785958066.41 total 681.03 last 44.73) total: 32818 mkdir in 686.75 seconds: 47.79 ops/second 1 last 44.85) total: 32818 mkdir in 688.59 seconds: 47.66 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8076 1263228 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276140 995164 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25736 3581284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17772 3589248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43508 7170532 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4080 1019920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67681 956319 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2826 259318 2% /mnt/lustre[OST:1] filesystem_summary: 590465 71761 518704 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785958839 ; total 0 ; last 0) - unlinked 10000 (time 1785959175 ; total 336 ; last 336) - unlinked 20000 (time 1785959552 ; total 713 ; last 377) - unlinked 30000 (time 1785959902 ; total 1063 ; last 350) total: 32768 unlinks in 1159 seconds: 28.272650 unlinks/second - unlinked 0 (time 1785958839 ; total 0 ; last 0) - unlinked 10000 (time 1785959172 ; total 333 ; last 333) - unlinked 20000 (time 1785959553 ; total 714 ; last 381) - unlinked 30000 (time 1785959904 ; total 1065 ; last 351) total: 32768 unlinks in 1160 seconds: 28.248276 unlinks/second nlink between: 1 - unlinked 0 (time 1785960001 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785960001 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8076 1263228 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13596 1257708 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25736 3581284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17772 3589248 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43508 7170532 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4080 1019920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2045 1021955 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2826 259318 2% /mnt/lustre[OST:1] filesystem_summary: 524829 6125 518704 2% /mnt/lustre