== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:27:48 (1788618468) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29056 3577964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14420 3592600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2701 259443 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2772 259372 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6034 518815 2% /mnt/lustre - mkdir 649 (time 1788618483.68 total 10.01 last 64.83) - mkdir 1265 (time 1788618493.68 total 20.01 last 61.57) - mkdir 1956 (time 1788618503.68 total 30.01 last 69.10) - mkdir 2674 (time 1788618513.69 total 40.02 last 71.74) - mkdir 3413 (time 1788618523.70 total 50.03 last 73.84) - mkdir 4068 (time 1788618533.71 total 60.04 last 65.44) - mkdir 4750 (time 1788618543.71 total 70.04 last 68.19) - mkdir 5362 (time 1788618553.71 total 80.05 last 61.17) - mkdir 6034 (time 1788618563.72 total 90.05 last 67.19) - mkdir 6637 (time 1788618573.72 total 100.05 last 60.27) - mkdir 7312 (time 1788618583.73 total 110.06 last 67.44) - mkdir 7974 (time 1788618593.76 total 120.09 last 66.03) - mkdir 8605 (time 1788618603.76 total 130.10 last 63.04) - mkdir 9283 (time 1788618613.77 total 140.10 last 67.76) - mkdir 9970 (time 1788618623.78 total 150.12 last 68.60) - mkdir 10575 (time 1788618633.79 total 160.12 last 60.45) - mkdir 11238 (time 1788618643.80 total 170.14 last 66.22) - mkdir 11927 (time 1788618653.82 total 180.15 last 68.79) - mkdir 12606 (time 1788618663.82 total 190.16 last 67.88) - mkdir 13284 (time 1788618673.84 total 200.17 last 67.69) - mkdir 14031 (time 1788618683.84 total 210.17 last 74.70) - mkdir 14706 (time 1788618693.85 total 220.18 last 67.46) - mkdir 15385 (time 1788618703.85 total 230.18 last 67.90) - mkdir 16046 (time 1788618713.85 total 240.18 last 66.09) - mkdir 16624 (time 1788618723.86 total 250.19 last 57.75) - mkdir 17163 (time 1788618733.86 total 260.19 last 53.90) - mkdir 17728 (time 1788618743.89 total 270.22 last 56.33) - mkdir 18418 (time 1788618753.90 total 280.23 last 68.95) - mkdir 19061 (time 1788618763.91 total 290.24 last 64.19) - mkdir 19762 (time 1788618773.92 total 300.25 last 70.05) - mkdir 20000 (time 1788618777.77 total 304.11 last 61.76) - mkdir 20659 (time 1788618787.79 total 314.12 last 65.78) - mkdir 21443 (time 1788618797.80 total 324.13 last 78.36) - mkdir 22180 (time 1788618807.80 total 334.13 last 73.67) - mkdir 22920 (time 1788618817.80 total 344.13 last 73.99) - mkdir 23568 (time 1788618827.81 total 354.14 last 64.77) - mkdir 24305 (time 1788618837.81 total 364.14 last 73.69) - mkdir 25025 (time 1788618847.82 total 374.15 last 71.95) - mkdir 25796 (time 1788618857.82 total 384.15 last 77.06) - mkdir 26500 (time 1788618867.82 total 394.15 last 70.39) - mkdir 27157 (time 1788618877.84 total 404.17 last 65.59) - mkdir 27823 (time 1788618887.86 total 414.19 last 66.49) - mkdir 28440 (time 1788618897.87 total 424.20 last 61.64) - mkdir 29102 (time 1788618907.87 total 434.20 last 66.16) - mkdir 29654 (time 1788618917.87 total 444.20 last 55.20) - mkdir 30000 (time 1788618922.46 total 448.79 last 75.41) - mkdir 30685 (time 1788618932.47 total 458.80 last 68.45) - mkdir 31179 (time 1788618942.51 total 468.84 last 49.18) - mkdir 31671 (time 1788618952.51 total 478.85 last 49.19) - mkdir 32220 (time 1788618962.55 total 488.88 last 54.72) - mkdir 32810 (time 1788618972.57 total 498.90 last 58.86) total: 32818 mkdir in 499.05 seconds: 65.76 ops/second - mkdir 620 (time 1788618483.75 total 10.02 last 61.88) - mkdir 1209 (time 1788618493.77 total 20.04 last 58.79) - mkdir 1903 (time 1788618503.78 total 30.05 last 69.29) - mkdir 2623 (time 1788618513.80 total 40.07 last 71.89) - mkdir 3376 (time 1788618523.80 total 50.08 last 75.25) - mkdir 4032 (time 1788618533.81 total 60.08 last 65.56) - mkdir 4707 (time 1788618543.82 total 70.09 last 67.43) - mkdir 5338 (time 1788618553.83 total 80.10 last 63.06) - mkdir 5975 (time 1788618563.85 total 90.12 last 63.56) - mkdir 6591 (time 1788618573.87 total 100.14 last 61.48) - mkdir 7275 (time 1788618583.87 total 110.14 last 68.40) - mkdir 7936 (time 1788618593.87 total 120.15 last 66.08) - mkdir 8578 (time 1788618603.88 total 130.15 last 64.18) - mkdir 9260 (time 1788618613.88 total 140.15 last 68.20) - mkdir 9948 (time 1788618623.89 total 150.16 last 68.70) - mkdir 10575 (time 1788618633.90 total 160.17 last 62.66) - mkdir 11247 (time 1788618643.91 total 170.18 last 67.14) - mkdir 11912 (time 1788618653.92 total 180.19 last 66.45) - mkdir 12613 (time 1788618663.94 total 190.21 last 69.96) - mkdir 13333 (time 1788618673.96 total 200.23 last 71.86) - mkdir 14088 (time 1788618683.98 total 210.25 last 75.33) - mkdir 14757 (time 1788618693.98 total 220.26 last 66.86) - mkdir 15453 (time 1788618703.99 total 230.27 last 69.53) - mkdir 16123 (time 1788618714.00 total 240.27 last 66.94) - mkdir 16716 (time 1788618724.00 total 250.27 last 59.30) - mkdir 17261 (time 1788618734.01 total 260.28 last 54.49) - mkdir 17801 (time 1788618744.01 total 270.28 last 53.98) - mkdir 18487 (time 1788618754.01 total 280.29 last 68.57) - mkdir 19126 (time 1788618764.03 total 290.30 last 63.79) - mkdir 19833 (time 1788618774.04 total 300.31 last 70.66) - mkdir 20000 (time 1788618776.83 total 303.11 last 59.69) - mkdir 20621 (time 1788618786.84 total 313.11 last 62.06) - mkdir 21413 (time 1788618796.85 total 323.12 last 79.15) - mkdir 22158 (time 1788618806.85 total 333.13 last 74.44) - mkdir 22900 (time 1788618816.86 total 343.13 last 74.18) - mkdir 23528 (time 1788618826.86 total 353.13 last 62.79) - mkdir 24257 (time 1788618836.86 total 363.14 last 72.86) - mkdir 24961 (time 1788618846.88 total 373.15 last 70.30) - mkdir 25725 (time 1788618856.89 total 383.16 last 76.33) - mkdir 26436 (time 1788618866.89 total 393.16 last 71.09) - mkdir 27085 (time 1788618876.90 total 403.17 last 64.85) - mkdir 27708 (time 1788618886.90 total 413.17 last 62.30) - mkdir 28354 (time 1788618896.90 total 423.18 last 64.56) - mkdir 28992 (time 1788618906.90 total 433.18 last 63.79) - mkdir 29523 (time 1788618916.93 total 443.20 last 52.97) - mkdir 30000 (time 1788618923.17 total 449.44 last 76.40) - mkdir 30673 (time 1788618933.24 total 459.51 last 66.86) - mkdir 31146 (time 1788618943.24 total 469.51 last 47.29) - mkdir 31642 (time 1788618953.24 total 479.51 last 49.59) - mkdir 32191 (time 1788618963.29 total 489.56 last 54.67) - mkdir 32791 (time 1788618973.29 total 499.56 last 59.96) total: 32818 mkdir in 499.87 seconds: 65.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276856 994448 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29056 3577964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14420 3592600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69648 954352 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2701 259443 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2772 259372 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71670 518815 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788619825 ; total 0 ; last 0) - unlinked 10000 (time 1788620051 ; total 226 ; last 226) - unlinked 20000 (time 1788620287 ; total 462 ; last 236) - unlinked 30000 (time 1788620529 ; total 704 ; last 242) total: 32768 unlinks in 775 seconds: 42.281292 unlinks/second - unlinked 0 (time 1788619825 ; total 0 ; last 0) - unlinked 10000 (time 1788620051 ; total 226 ; last 226) - unlinked 20000 (time 1788620287 ; total 462 ; last 236) - unlinked 30000 (time 1788620531 ; total 706 ; last 244) total: 32768 unlinks in 776 seconds: 42.226803 unlinks/second nlink between: 1 - unlinked 0 (time 1788620603 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788620603 ; 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 14312 1256992 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29056 3577964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14420 3592600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2701 259443 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2772 259372 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6034 518815 2% /mnt/lustre