== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:38:04 (1787801884) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25824 3581196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17656 3589364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4079 1019921 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1976 1022024 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6055 518858 2% /mnt/lustre - mkdir 693 (time 1787801899.32 total 10.01 last 69.23) - mkdir 1433 (time 1787801909.33 total 20.02 last 73.93) - mkdir 2192 (time 1787801919.35 total 30.04 last 75.78) - mkdir 2917 (time 1787801929.37 total 40.06 last 72.30) - mkdir 3528 (time 1787801939.38 total 50.07 last 61.08) - mkdir 4242 (time 1787801949.40 total 60.08 last 71.28) - mkdir 4895 (time 1787801959.41 total 70.10 last 65.19) - mkdir 5559 (time 1787801969.42 total 80.11 last 66.34) - mkdir 6266 (time 1787801979.50 total 90.19 last 70.17) - mkdir 6884 (time 1787801989.53 total 100.21 last 61.62) - mkdir 7531 (time 1787801999.54 total 110.23 last 64.61) - mkdir 8181 (time 1787802009.56 total 120.25 last 64.89) - mkdir 8862 (time 1787802019.59 total 130.28 last 67.85) - mkdir 9545 (time 1787802029.64 total 140.33 last 67.96) - mkdir 10000 (time 1787802036.57 total 147.26 last 65.69) - mkdir 10734 (time 1787802046.58 total 157.27 last 73.33) - mkdir 11405 (time 1787802056.58 total 167.27 last 67.09) - mkdir 12082 (time 1787802066.59 total 177.28 last 67.62) - mkdir 12728 (time 1787802076.60 total 187.29 last 64.57) - mkdir 13451 (time 1787802086.60 total 197.29 last 72.26) - mkdir 14101 (time 1787802096.60 total 207.29 last 65.00) - mkdir 14760 (time 1787802106.62 total 217.30 last 65.82) - mkdir 15746 (time 1787802116.63 total 227.32 last 98.50) - mkdir 16384 (time 1787802126.64 total 237.32 last 63.74) - mkdir 17029 (time 1787802136.64 total 247.32 last 64.50) - mkdir 17681 (time 1787802146.65 total 257.34 last 65.13) - mkdir 18371 (time 1787802156.70 total 267.39 last 68.65) - mkdir 19009 (time 1787802166.70 total 277.39 last 63.79) - mkdir 19655 (time 1787802176.71 total 287.39 last 64.57) - mkdir 20000 (time 1787802181.92 total 292.61 last 66.20) - mkdir 20663 (time 1787802191.92 total 302.61 last 66.29) - mkdir 21320 (time 1787802201.93 total 312.62 last 65.63) - mkdir 21914 (time 1787802211.93 total 322.62 last 59.38) - mkdir 22532 (time 1787802221.95 total 332.64 last 61.68) - mkdir 23183 (time 1787802231.95 total 342.64 last 65.10) - mkdir 23836 (time 1787802241.95 total 352.64 last 65.29) - mkdir 24471 (time 1787802251.96 total 362.65 last 63.44) - mkdir 25160 (time 1787802261.97 total 372.66 last 68.86) - mkdir 25682 (time 1787802271.98 total 382.67 last 52.14) - mkdir 26290 (time 1787802281.99 total 392.68 last 60.74) - mkdir 26936 (time 1787802292.00 total 402.68 last 64.56) - mkdir 27565 (time 1787802302.00 total 412.69 last 62.89) - mkdir 28135 (time 1787802312.00 total 422.69 last 56.99) - mkdir 28811 (time 1787802322.01 total 432.69 last 67.56) - mkdir 29453 (time 1787802332.01 total 442.70 last 64.16) - mkdir 30000 (time 1787802341.21 total 451.90 last 59.47) - mkdir 30644 (time 1787802351.21 total 461.90 last 64.38) - mkdir 31235 (time 1787802361.23 total 471.91 last 59.03) - mkdir 31728 (time 1787802371.27 total 481.96 last 49.06) - mkdir 32264 (time 1787802381.31 total 492.00 last 53.41) total: 32818 mkdir in 501.01 seconds: 65.50 ops/second - mkdir 680 (time 1787801899.17 total 10.02 last 67.89) - mkdir 1407 (time 1787801909.21 total 20.05 last 72.46) - mkdir 2168 (time 1787801919.22 total 30.06 last 76.02) - mkdir 2892 (time 1787801929.24 total 40.09 last 72.21) - mkdir 3542 (time 1787801939.25 total 50.09 last 64.98) - mkdir 4271 (time 1787801949.25 total 60.09 last 72.89) - mkdir 4924 (time 1787801959.26 total 70.10 last 65.23) - mkdir 5594 (time 1787801969.26 total 80.10 last 66.97) - mkdir 6277 (time 1787801979.27 total 90.12 last 68.22) - mkdir 6903 (time 1787801989.31 total 100.15 last 62.37) - mkdir 7537 (time 1787801999.31 total 110.16 last 63.38) - mkdir 8176 (time 1787802009.34 total 120.18 last 63.76) - mkdir 8838 (time 1787802019.34 total 130.18 last 66.17) - mkdir 9524 (time 1787802029.34 total 140.18 last 68.59) - mkdir 10000 (time 1787802036.80 total 147.64 last 63.80) - mkdir 10701 (time 1787802046.83 total 157.67 last 69.93) - mkdir 11370 (time 1787802056.83 total 167.68 last 66.84) - mkdir 12040 (time 1787802066.84 total 177.68 last 67.00) - mkdir 12693 (time 1787802076.84 total 187.68 last 65.26) - mkdir 13391 (time 1787802086.84 total 197.68 last 69.80) - mkdir 14047 (time 1787802096.85 total 207.70 last 65.53) - mkdir 14728 (time 1787802106.86 total 217.70 last 68.09) - mkdir 15688 (time 1787802116.86 total 227.70 last 95.99) - mkdir 16351 (time 1787802126.88 total 237.72 last 66.15) - mkdir 17014 (time 1787802136.88 total 247.72 last 66.30) - mkdir 17661 (time 1787802146.91 total 257.75 last 64.51) - mkdir 18333 (time 1787802156.92 total 267.77 last 67.10) - mkdir 18949 (time 1787802166.93 total 277.77 last 61.57) - mkdir 19598 (time 1787802176.95 total 287.79 last 64.76) - mkdir 20000 (time 1787802183.22 total 294.06 last 64.14) - mkdir 20645 (time 1787802193.25 total 304.09 last 64.31) - mkdir 21334 (time 1787802203.26 total 314.10 last 68.84) - mkdir 21913 (time 1787802213.28 total 324.13 last 57.74) - mkdir 22548 (time 1787802223.29 total 334.13 last 63.48) - mkdir 23204 (time 1787802233.29 total 344.13 last 65.60) - mkdir 23849 (time 1787802243.32 total 354.16 last 64.30) - mkdir 24485 (time 1787802253.32 total 364.17 last 63.57) - mkdir 25156 (time 1787802263.34 total 374.18 last 67.03) - mkdir 25675 (time 1787802273.34 total 384.19 last 51.86) - mkdir 26293 (time 1787802283.34 total 394.19 last 61.79) - mkdir 26944 (time 1787802293.35 total 404.20 last 65.04) - mkdir 27549 (time 1787802303.39 total 414.23 last 60.28) - mkdir 28133 (time 1787802313.41 total 424.25 last 58.28) - mkdir 28826 (time 1787802323.41 total 434.26 last 69.26) - mkdir 29439 (time 1787802333.42 total 444.27 last 61.25) - mkdir 30000 (time 1787802343.03 total 453.88 last 58.37) - mkdir 30617 (time 1787802353.04 total 463.89 last 61.64) - mkdir 31208 (time 1787802363.05 total 473.90 last 59.04) - mkdir 31706 (time 1787802373.08 total 483.92 last 49.67) - mkdir 32294 (time 1787802383.10 total 493.94 last 58.69) total: 32818 mkdir in 502.16 seconds: 65.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276816 994488 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25824 3581196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17656 3589364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69715 954285 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1976 1022024 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71691 518858 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787802964 ; total 0 ; last 0) - unlinked 10000 (time 1787803230 ; total 266 ; last 266) - unlinked 20000 (time 1787803524 ; total 560 ; last 294) - unlinked 30000 (time 1787803828 ; total 864 ; last 304) total: 32768 unlinks in 941 seconds: 34.822529 unlinks/second - unlinked 0 (time 1787802964 ; total 0 ; last 0) - unlinked 10000 (time 1787803233 ; total 269 ; last 269) - unlinked 20000 (time 1787803527 ; total 563 ; last 294) - unlinked 30000 (time 1787803831 ; total 867 ; last 304) total: 32768 unlinks in 945 seconds: 34.675133 unlinks/second nlink between: 1 - unlinked 0 (time 1787803911 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787803911 ; 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 14272 1257032 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25824 3581196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17656 3589364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4079 1019921 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1976 1022024 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6055 518858 2% /mnt/lustre