== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:13:05 (1789092785) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30888 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12584 3594436 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4065 1019935 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 524858 6085 518773 2% /mnt/lustre - mkdir 677 (time 1789092800.23 total 10.02 last 67.60) - mkdir 1274 (time 1789092810.23 total 20.02 last 59.69) - mkdir 1984 (time 1789092820.25 total 30.04 last 70.85) - mkdir 2561 (time 1789092830.26 total 40.05 last 57.61) - mkdir 3192 (time 1789092840.27 total 50.05 last 63.10) - mkdir 3862 (time 1789092850.27 total 60.06 last 66.98) - mkdir 4435 (time 1789092860.28 total 70.06 last 57.26) - mkdir 5013 (time 1789092870.28 total 80.07 last 57.77) - mkdir 5682 (time 1789092880.28 total 90.07 last 66.88) - mkdir 6327 (time 1789092890.30 total 100.09 last 64.37) - mkdir 6963 (time 1789092900.32 total 110.10 last 63.53) - mkdir 7468 (time 1789092910.32 total 120.10 last 50.49) - mkdir 8047 (time 1789092920.33 total 130.12 last 57.82) - mkdir 8726 (time 1789092930.35 total 140.14 last 67.78) - mkdir 9366 (time 1789092940.38 total 150.17 last 63.78) - mkdir 9948 (time 1789092950.38 total 160.17 last 58.19) - mkdir 10468 (time 1789092960.39 total 170.18 last 51.95) - mkdir 10945 (time 1789092970.40 total 180.19 last 47.69) - mkdir 11521 (time 1789092980.41 total 190.20 last 57.53) - mkdir 12211 (time 1789092990.42 total 200.20 last 68.96) - mkdir 12885 (time 1789093000.43 total 210.22 last 67.30) - mkdir 13471 (time 1789093010.43 total 220.22 last 58.58) - mkdir 14153 (time 1789093020.44 total 230.23 last 68.13) - mkdir 14721 (time 1789093030.46 total 240.25 last 56.72) - mkdir 15394 (time 1789093040.46 total 250.25 last 67.28) - mkdir 16097 (time 1789093050.47 total 260.26 last 70.25) - mkdir 16769 (time 1789093060.47 total 270.26 last 67.18) - mkdir 17321 (time 1789093070.50 total 280.29 last 55.04) - mkdir 17933 (time 1789093080.52 total 290.31 last 61.08) - mkdir 18410 (time 1789093090.53 total 300.31 last 47.68) - mkdir 19001 (time 1789093100.54 total 310.33 last 59.03) - mkdir 19549 (time 1789093110.56 total 320.35 last 54.68) - mkdir 20000 (time 1789093119.05 total 328.83 last 53.14) - mkdir 20600 (time 1789093129.05 total 338.84 last 59.96) - mkdir 21269 (time 1789093139.06 total 348.85 last 66.87) - mkdir 21908 (time 1789093149.06 total 358.85 last 63.88) - mkdir 22559 (time 1789093159.08 total 368.86 last 65.01) - mkdir 23200 (time 1789093169.08 total 378.87 last 64.09) - mkdir 23791 (time 1789093179.10 total 388.89 last 58.95) - mkdir 24401 (time 1789093189.12 total 398.90 last 60.93) - mkdir 25072 (time 1789093199.14 total 408.92 last 66.96) - mkdir 25700 (time 1789093209.15 total 418.93 last 62.74) - mkdir 26318 (time 1789093219.16 total 428.95 last 61.71) - mkdir 27010 (time 1789093229.17 total 438.96 last 69.11) - mkdir 27716 (time 1789093239.18 total 448.97 last 70.58) - mkdir 28266 (time 1789093249.19 total 458.97 last 54.95) - mkdir 28813 (time 1789093259.20 total 468.98 last 54.64) - mkdir 29300 (time 1789093269.22 total 479.01 last 48.58) - mkdir 29962 (time 1789093279.22 total 489.01 last 66.18) - mkdir 30655 (time 1789093289.23 total 499.02 last 69.28) - mkdir 31232 (time 1789093299.23 total 509.02 last 57.66) - mkdir 31688 (time 1789093309.25 total 519.04 last 45.51) - mkdir 32266 (time 1789093319.26 total 529.05 last 57.78) - mkdir 32807 (time 1789093329.26 total 539.05 last 54.08) total: 32818 mkdir in 539.23 seconds: 60.86 ops/second - mkdir 679 (time 1789092800.28 total 10.01 last 67.86) - mkdir 1288 (time 1789092810.30 total 20.03 last 60.78) - mkdir 2005 (time 1789092820.32 total 30.05 last 71.54) - mkdir 2566 (time 1789092830.32 total 40.05 last 56.10) - mkdir 3202 (time 1789092840.32 total 50.05 last 63.58) - mkdir 3850 (time 1789092850.34 total 60.07 last 64.72) - mkdir 4413 (time 1789092860.34 total 70.07 last 56.26) - mkdir 5012 (time 1789092870.34 total 80.07 last 59.90) - mkdir 5664 (time 1789092880.35 total 90.08 last 65.18) - mkdir 6280 (time 1789092890.35 total 100.08 last 61.57) - mkdir 6929 (time 1789092900.37 total 110.10 last 64.78) - mkdir 7443 (time 1789092910.37 total 120.10 last 51.40) - mkdir 8018 (time 1789092920.40 total 130.13 last 57.35) - mkdir 8685 (time 1789092930.40 total 140.13 last 66.65) - mkdir 9297 (time 1789092940.41 total 150.15 last 61.13) - mkdir 9898 (time 1789092950.44 total 160.17 last 59.96) - mkdir 10393 (time 1789092960.45 total 170.18 last 49.43) - mkdir 10886 (time 1789092970.47 total 180.20 last 49.23) - mkdir 11477 (time 1789092980.48 total 190.21 last 59.04) - mkdir 12174 (time 1789092990.48 total 200.22 last 69.64) - mkdir 12810 (time 1789093000.49 total 210.22 last 63.55) - mkdir 13402 (time 1789093010.50 total 220.23 last 59.17) - mkdir 14083 (time 1789093020.50 total 230.23 last 68.10) - mkdir 14665 (time 1789093030.50 total 240.23 last 58.20) - mkdir 15300 (time 1789093040.51 total 250.24 last 63.41) - mkdir 16007 (time 1789093050.52 total 260.25 last 70.61) - mkdir 16690 (time 1789093060.53 total 270.26 last 68.26) - mkdir 17223 (time 1789093070.54 total 280.27 last 53.25) - mkdir 17802 (time 1789093080.54 total 290.27 last 57.87) - mkdir 18257 (time 1789093090.56 total 300.29 last 45.45) - mkdir 18863 (time 1789093100.57 total 310.30 last 60.54) - mkdir 19412 (time 1789093110.58 total 320.31 last 54.80) - mkdir 19989 (time 1789093120.60 total 330.34 last 57.58) - mkdir 20589 (time 1789093130.61 total 340.34 last 59.96) - mkdir 21228 (time 1789093140.63 total 350.36 last 63.82) - mkdir 21875 (time 1789093150.65 total 360.38 last 64.54) - mkdir 22525 (time 1789093160.65 total 370.38 last 64.98) - mkdir 23192 (time 1789093170.66 total 380.39 last 66.63) - mkdir 23839 (time 1789093180.68 total 390.41 last 64.63) - mkdir 24456 (time 1789093190.68 total 400.41 last 61.65) - mkdir 25109 (time 1789093200.70 total 410.43 last 65.22) - mkdir 25717 (time 1789093210.70 total 420.43 last 60.80) - mkdir 26363 (time 1789093220.70 total 430.43 last 64.58) - mkdir 27033 (time 1789093230.70 total 440.43 last 66.99) - mkdir 27683 (time 1789093240.74 total 450.47 last 64.75) - mkdir 28259 (time 1789093250.74 total 460.47 last 57.58) - mkdir 28790 (time 1789093260.75 total 470.48 last 53.05) - mkdir 29313 (time 1789093270.77 total 480.50 last 52.18) - mkdir 29978 (time 1789093280.79 total 490.52 last 66.37) - mkdir 30657 (time 1789093290.81 total 500.54 last 67.81) - mkdir 31254 (time 1789093300.81 total 510.54 last 59.68) - mkdir 31719 (time 1789093310.85 total 520.58 last 46.33) - mkdir 32303 (time 1789093320.85 total 530.58 last 58.38) total: 32818 mkdir in 539.63 seconds: 60.82 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 276264 995040 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30888 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12584 3594436 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4066 1019934 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67657 956343 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 590496 71723 518773 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789093974 ; total 0 ; last 0) - unlinked 10000 (time 1789094228 ; total 254 ; last 254) - unlinked 20000 (time 1789094517 ; total 543 ; last 289) - unlinked 30000 (time 1789094794 ; total 820 ; last 277) total: 32768 unlinks in 898 seconds: 36.489979 unlinks/second - unlinked 0 (time 1789093974 ; total 0 ; last 0) - unlinked 10000 (time 1789094230 ; total 256 ; last 256) - unlinked 20000 (time 1789094520 ; total 546 ; last 290) - unlinked 30000 (time 1789094798 ; total 824 ; last 278) total: 32768 unlinks in 901 seconds: 36.368481 unlinks/second nlink between: 1 - unlinked 0 (time 1789094876 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789094876 ; 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 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13720 1257584 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30888 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12584 3594436 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4066 1019934 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2770 259374 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2745 259399 2% /mnt/lustre[OST:1] filesystem_summary: 524860 6087 518773 2% /mnt/lustre