== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:35:32 (1786631732) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 518 (time 1786631749.72 total 10.01 last 51.77) - mkdir 1058 (time 1786631759.73 total 20.02 last 53.91) - mkdir 1578 (time 1786631769.74 total 30.03 last 51.95) - mkdir 2169 (time 1786631779.75 total 40.04 last 59.05) - mkdir 2744 (time 1786631789.80 total 50.09 last 57.24) - mkdir 3317 (time 1786631799.82 total 60.11 last 57.16) - mkdir 3965 (time 1786631809.83 total 70.12 last 64.71) - mkdir 4644 (time 1786631819.85 total 80.14 last 67.79) - mkdir 5310 (time 1786631829.86 total 90.15 last 66.54) - mkdir 6009 (time 1786631839.87 total 100.16 last 69.84) - mkdir 6798 (time 1786631849.88 total 110.17 last 78.82) - mkdir 7454 (time 1786631859.89 total 120.18 last 65.52) - mkdir 8123 (time 1786631869.89 total 130.18 last 66.88) - mkdir 8790 (time 1786631879.92 total 140.21 last 66.49) - mkdir 9362 (time 1786631889.95 total 150.25 last 57.02) - mkdir 9965 (time 1786631899.96 total 160.25 last 60.24) - mkdir 10577 (time 1786631909.97 total 170.26 last 61.16) - mkdir 11163 (time 1786631919.98 total 180.27 last 58.56) - mkdir 11858 (time 1786631930.00 total 190.29 last 69.35) - mkdir 12514 (time 1786631940.01 total 200.30 last 65.51) - mkdir 13093 (time 1786631950.02 total 210.31 last 57.84) - mkdir 13718 (time 1786631960.06 total 220.35 last 62.28) - mkdir 14374 (time 1786631970.06 total 230.35 last 65.57) - mkdir 15026 (time 1786631980.06 total 240.35 last 65.20) - mkdir 15715 (time 1786631990.08 total 250.37 last 68.82) - mkdir 16287 (time 1786632000.08 total 260.37 last 57.19) - mkdir 16824 (time 1786632010.10 total 270.39 last 53.60) - mkdir 17407 (time 1786632020.10 total 280.39 last 58.28) - mkdir 18060 (time 1786632030.12 total 290.41 last 65.19) - mkdir 18696 (time 1786632040.12 total 300.41 last 63.58) - mkdir 19389 (time 1786632050.12 total 310.41 last 69.29) - mkdir 20000 (time 1786632059.29 total 319.58 last 66.60) - mkdir 20649 (time 1786632069.30 total 329.59 last 64.88) - mkdir 21353 (time 1786632079.33 total 339.62 last 70.19) - mkdir 22025 (time 1786632089.34 total 349.63 last 67.10) - mkdir 22699 (time 1786632099.34 total 359.63 last 67.39) - mkdir 23394 (time 1786632109.37 total 369.66 last 69.35) - mkdir 24031 (time 1786632119.37 total 379.66 last 63.67) - mkdir 24623 (time 1786632129.40 total 389.69 last 59.06) - mkdir 25152 (time 1786632139.40 total 399.69 last 52.88) - mkdir 25741 (time 1786632149.42 total 409.71 last 58.76) - mkdir 26332 (time 1786632159.45 total 419.74 last 58.96) - mkdir 26786 (time 1786632169.45 total 429.74 last 45.38) - mkdir 27373 (time 1786632179.45 total 439.74 last 58.68) - mkdir 27918 (time 1786632189.48 total 449.77 last 54.33) - mkdir 28567 (time 1786632199.49 total 459.78 last 64.88) - mkdir 29203 (time 1786632209.49 total 469.78 last 63.56) - mkdir 29877 (time 1786632219.51 total 479.80 last 67.25) - mkdir 30521 (time 1786632229.52 total 489.81 last 64.36) - mkdir 31140 (time 1786632239.53 total 499.82 last 61.82) - mkdir 31761 (time 1786632249.54 total 509.83 last 62.09) - mkdir 32376 (time 1786632259.54 total 519.83 last 61.47) total: 32818 mkdir in 527.56 seconds: 62.21 ops/second - mkdir 491 (time 1786631749.73 total 10.01 last 49.08) - mkdir 1029 (time 1786631759.78 total 20.05 last 53.54) - mkdir 1519 (time 1786631769.80 total 30.08 last 48.89) - mkdir 2109 (time 1786631779.80 total 40.08 last 58.98) - mkdir 2658 (time 1786631789.82 total 50.10 last 54.81) - mkdir 3229 (time 1786631799.83 total 60.11 last 57.04) - mkdir 3828 (time 1786631809.85 total 70.13 last 59.79) - mkdir 4518 (time 1786631819.86 total 80.13 last 68.96) - mkdir 5217 (time 1786631829.88 total 90.15 last 69.74) - mkdir 5916 (time 1786631839.88 total 100.16 last 69.88) - mkdir 6675 (time 1786631849.90 total 110.18 last 75.76) - mkdir 7346 (time 1786631859.90 total 120.18 last 67.08) - mkdir 8014 (time 1786631869.91 total 130.18 last 66.76) - mkdir 8641 (time 1786631879.91 total 140.19 last 62.69) - mkdir 9245 (time 1786631889.93 total 150.21 last 60.28) - mkdir 9864 (time 1786631899.93 total 160.21 last 61.90) - mkdir 10461 (time 1786631909.96 total 170.23 last 59.54) - mkdir 11053 (time 1786631919.97 total 180.25 last 59.09) - mkdir 11715 (time 1786631929.98 total 190.25 last 66.19) - mkdir 12366 (time 1786631939.98 total 200.26 last 65.04) - mkdir 12923 (time 1786631950.00 total 210.28 last 55.60) - mkdir 13556 (time 1786631960.03 total 220.31 last 63.10) - mkdir 14234 (time 1786631970.07 total 230.35 last 67.53) - mkdir 14881 (time 1786631980.09 total 240.37 last 64.59) - mkdir 15582 (time 1786631990.09 total 250.37 last 70.08) - mkdir 16157 (time 1786632000.10 total 260.38 last 57.46) - mkdir 16696 (time 1786632010.10 total 270.38 last 53.89) - mkdir 17297 (time 1786632020.12 total 280.40 last 59.99) - mkdir 17918 (time 1786632030.12 total 290.40 last 62.09) - mkdir 18553 (time 1786632040.13 total 300.41 last 63.44) - mkdir 19251 (time 1786632050.13 total 310.41 last 69.78) - mkdir 19937 (time 1786632060.14 total 320.42 last 68.55) - mkdir 20651 (time 1786632070.14 total 330.42 last 71.39) - mkdir 21327 (time 1786632080.15 total 340.42 last 67.58) - mkdir 21987 (time 1786632090.16 total 350.44 last 65.91) - mkdir 22602 (time 1786632100.16 total 360.44 last 61.49) - mkdir 23294 (time 1786632110.17 total 370.45 last 69.12) - mkdir 23934 (time 1786632120.19 total 380.47 last 63.89) - mkdir 24511 (time 1786632130.19 total 390.47 last 57.68) - mkdir 25056 (time 1786632140.22 total 400.50 last 54.35) - mkdir 25658 (time 1786632150.24 total 410.52 last 60.06) - mkdir 26234 (time 1786632160.25 total 420.53 last 57.55) - mkdir 26669 (time 1786632170.28 total 430.56 last 43.36) - mkdir 27264 (time 1786632180.29 total 440.56 last 59.47) - mkdir 27777 (time 1786632190.29 total 450.56 last 51.30) - mkdir 28408 (time 1786632200.30 total 460.57 last 63.05) - mkdir 29048 (time 1786632210.30 total 470.57 last 63.99) - mkdir 29695 (time 1786632220.30 total 480.57 last 64.69) - mkdir 30000 (time 1786632224.75 total 485.03 last 68.46) - mkdir 30663 (time 1786632234.77 total 495.04 last 66.21) - mkdir 31261 (time 1786632244.77 total 505.04 last 59.80) - mkdir 31872 (time 1786632254.80 total 515.08 last 60.89) - mkdir 32449 (time 1786632264.81 total 525.09 last 57.63) total: 32818 mkdir in 530.61 seconds: 61.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270700 1000604 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786632921 ; total 0 ; last 0) - unlinked 10000 (time 1786633178 ; total 257 ; last 257) - unlinked 20000 (time 1786633443 ; total 522 ; last 265) - unlinked 30000 (time 1786633707 ; total 786 ; last 264) total: 32768 unlinks in 861 seconds: 38.058071 unlinks/second - unlinked 0 (time 1786632921 ; total 0 ; last 0) - unlinked 10000 (time 1786633179 ; total 258 ; last 258) - unlinked 20000 (time 1786633446 ; total 525 ; last 267) - unlinked 30000 (time 1786633708 ; total 787 ; last 262) total: 32768 unlinks in 861 seconds: 38.058071 unlinks/second nlink between: 1 - unlinked 0 (time 1786633785 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786633785 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8156 1263148 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre