== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:35:57 (1781228157) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4028 1019972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2825 259319 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2669 259475 2% /mnt/lustre[OST:1] filesystem_summary: 524844 6050 518794 2% /mnt/lustre - mkdir 686 (time 1781228172.52 total 10.03 last 68.43) - mkdir 1332 (time 1781228182.53 total 20.03 last 64.56) - mkdir 1896 (time 1781228192.53 total 30.04 last 56.35) - mkdir 2609 (time 1781228202.53 total 40.04 last 71.30) - mkdir 3400 (time 1781228212.56 total 50.07 last 78.88) - mkdir 4079 (time 1781228222.58 total 60.08 last 67.79) - mkdir 4707 (time 1781228232.59 total 70.10 last 62.71) - mkdir 5314 (time 1781228242.60 total 80.10 last 60.66) - mkdir 6030 (time 1781228252.61 total 90.11 last 71.53) - mkdir 6769 (time 1781228262.61 total 100.12 last 73.88) - mkdir 7497 (time 1781228272.63 total 110.14 last 72.67) - mkdir 8203 (time 1781228282.63 total 120.14 last 70.59) - mkdir 8941 (time 1781228292.63 total 130.14 last 73.77) - mkdir 9652 (time 1781228302.66 total 140.16 last 70.94) - mkdir 10000 (time 1781228307.48 total 144.99 last 72.14) - mkdir 10730 (time 1781228317.49 total 154.99 last 72.96) - mkdir 11468 (time 1781228327.50 total 165.01 last 73.68) - mkdir 12115 (time 1781228337.50 total 175.01 last 64.69) - mkdir 12850 (time 1781228347.51 total 185.01 last 73.49) - mkdir 13486 (time 1781228357.51 total 195.02 last 63.55) - mkdir 14124 (time 1781228367.52 total 205.02 last 63.79) - mkdir 14797 (time 1781228377.54 total 215.04 last 67.15) - mkdir 15504 (time 1781228387.56 total 225.07 last 70.51) - mkdir 16223 (time 1781228397.58 total 235.08 last 71.81) - mkdir 16933 (time 1781228407.58 total 245.08 last 71.00) - mkdir 17628 (time 1781228417.58 total 255.09 last 69.47) - mkdir 18320 (time 1781228427.58 total 265.09 last 69.20) - mkdir 19019 (time 1781228437.61 total 275.12 last 69.70) - mkdir 19680 (time 1781228447.61 total 285.12 last 66.07) - mkdir 20000 (time 1781228452.92 total 290.42 last 60.35) - mkdir 20596 (time 1781228462.92 total 300.43 last 59.56) - mkdir 21232 (time 1781228472.95 total 310.46 last 63.44) - mkdir 21812 (time 1781228482.98 total 320.48 last 57.84) - mkdir 22529 (time 1781228492.99 total 330.50 last 71.60) - mkdir 23203 (time 1781228503.00 total 340.50 last 67.37) - mkdir 23821 (time 1781228513.02 total 350.53 last 61.65) - mkdir 24505 (time 1781228523.05 total 360.55 last 68.22) - mkdir 25140 (time 1781228533.05 total 370.56 last 63.47) - mkdir 25836 (time 1781228543.08 total 380.58 last 69.41) - mkdir 26558 (time 1781228553.08 total 390.59 last 72.15) - mkdir 27168 (time 1781228563.10 total 400.61 last 60.91) - mkdir 27672 (time 1781228573.10 total 410.61 last 50.39) - mkdir 28147 (time 1781228583.11 total 420.61 last 47.47) - mkdir 28643 (time 1781228593.12 total 430.63 last 49.53) - mkdir 29101 (time 1781228603.13 total 440.63 last 45.77) - mkdir 29661 (time 1781228613.13 total 450.63 last 56.00) - mkdir 30000 (time 1781228618.65 total 456.16 last 61.35) - mkdir 30704 (time 1781228628.66 total 466.16 last 70.35) - mkdir 31401 (time 1781228638.68 total 476.18 last 69.58) - mkdir 32013 (time 1781228648.68 total 486.19 last 61.16) - mkdir 32638 (time 1781228658.69 total 496.19 last 62.46) total: 32818 mkdir in 498.89 seconds: 65.78 ops/second - mkdir 674 (time 1781228172.52 total 10.02 last 67.28) - mkdir 1302 (time 1781228182.52 total 20.02 last 62.80) - mkdir 1877 (time 1781228192.53 total 30.02 last 57.47) - mkdir 2567 (time 1781228202.53 total 40.03 last 68.98) - mkdir 3364 (time 1781228212.54 total 50.04 last 79.61) - mkdir 4061 (time 1781228222.55 total 60.05 last 69.62) - mkdir 4688 (time 1781228232.57 total 70.07 last 62.59) - mkdir 5281 (time 1781228242.59 total 80.08 last 59.19) - mkdir 6010 (time 1781228252.59 total 90.09 last 72.88) - mkdir 6767 (time 1781228262.59 total 100.09 last 75.69) - mkdir 7493 (time 1781228272.62 total 110.11 last 72.45) - mkdir 8228 (time 1781228282.62 total 120.11 last 73.48) - mkdir 8955 (time 1781228292.65 total 130.15 last 72.46) - mkdir 9614 (time 1781228302.67 total 140.16 last 65.80) - mkdir 10000 (time 1781228308.26 total 145.76 last 68.96) - mkdir 10741 (time 1781228318.27 total 155.76 last 74.06) - mkdir 11459 (time 1781228328.27 total 165.77 last 71.76) - mkdir 12118 (time 1781228338.28 total 175.78 last 65.85) - mkdir 12848 (time 1781228348.28 total 185.78 last 72.99) - mkdir 13473 (time 1781228358.30 total 195.79 last 62.40) - mkdir 14104 (time 1781228368.31 total 205.80 last 63.05) - mkdir 14782 (time 1781228378.32 total 215.81 last 67.74) - mkdir 15474 (time 1781228388.32 total 225.82 last 69.16) - mkdir 16184 (time 1781228398.32 total 235.82 last 70.99) - mkdir 16883 (time 1781228408.33 total 245.82 last 69.87) - mkdir 17590 (time 1781228418.34 total 255.84 last 70.60) - mkdir 18274 (time 1781228428.34 total 265.84 last 68.39) - mkdir 18969 (time 1781228438.37 total 275.86 last 69.35) - mkdir 19650 (time 1781228448.37 total 285.86 last 68.09) - mkdir 20000 (time 1781228454.27 total 291.76 last 59.32) - mkdir 20590 (time 1781228464.27 total 301.76 last 58.99) - mkdir 21252 (time 1781228474.29 total 311.78 last 66.06) - mkdir 21837 (time 1781228484.29 total 321.78 last 58.49) - mkdir 22526 (time 1781228494.29 total 331.79 last 68.86) - mkdir 23192 (time 1781228504.31 total 341.80 last 66.53) - mkdir 23807 (time 1781228514.31 total 351.80 last 61.48) - mkdir 24468 (time 1781228524.32 total 361.82 last 66.01) - mkdir 25117 (time 1781228534.32 total 371.82 last 64.89) - mkdir 25775 (time 1781228544.33 total 381.82 last 65.76) - mkdir 26482 (time 1781228554.33 total 391.83 last 70.67) - mkdir 27092 (time 1781228564.36 total 401.85 last 60.83) - mkdir 27593 (time 1781228574.40 total 411.90 last 49.87) - mkdir 28118 (time 1781228584.43 total 421.93 last 52.36) - mkdir 28618 (time 1781228594.46 total 431.96 last 49.85) - mkdir 29086 (time 1781228604.47 total 441.97 last 46.75) - mkdir 29638 (time 1781228614.48 total 451.97 last 55.18) - mkdir 30000 (time 1781228620.28 total 457.78 last 62.34) - mkdir 30673 (time 1781228630.28 total 467.78 last 67.29) - mkdir 31312 (time 1781228640.29 total 477.79 last 63.87) - mkdir 31970 (time 1781228650.30 total 487.80 last 65.73) - mkdir 32612 (time 1781228660.31 total 497.80 last 64.16) total: 32818 mkdir in 500.44 seconds: 65.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276776 994528 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69664 954336 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2825 259319 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2669 259475 2% /mnt/lustre[OST:1] filesystem_summary: 590480 71686 518794 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781229596 ; total 0 ; last 0) - unlinked 10000 (time 1781229890 ; total 294 ; last 294) - unlinked 20000 (time 1781230202 ; total 606 ; last 312) - unlinked 30000 (time 1781230499 ; total 903 ; last 297) total: 32768 unlinks in 981 seconds: 33.402649 unlinks/second - unlinked 0 (time 1781229596 ; total 0 ; last 0) - unlinked 10000 (time 1781229890 ; total 294 ; last 294) - unlinked 20000 (time 1781230204 ; total 608 ; last 314) - unlinked 30000 (time 1781230501 ; total 905 ; last 297) total: 32768 unlinks in 985 seconds: 33.267006 unlinks/second nlink between: 1 - unlinked 0 (time 1781230583 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781230583 ; 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 14232 1257072 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21612 3585408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4028 1019972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2825 259319 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2669 259475 2% /mnt/lustre[OST:1] filesystem_summary: 524844 6050 518794 2% /mnt/lustre