== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:39:20 (1786689560) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 715 (time 1786689574.52 total 10.01 last 71.46) - mkdir 1493 (time 1786689584.52 total 20.01 last 77.80) - mkdir 2187 (time 1786689594.52 total 30.01 last 69.38) - mkdir 3009 (time 1786689604.53 total 40.02 last 82.08) - mkdir 3759 (time 1786689614.53 total 50.02 last 74.99) - mkdir 4476 (time 1786689624.54 total 60.03 last 71.65) - mkdir 5294 (time 1786689634.55 total 70.04 last 81.73) - mkdir 6046 (time 1786689644.56 total 80.05 last 75.16) - mkdir 6779 (time 1786689654.60 total 90.09 last 73.01) - mkdir 7528 (time 1786689664.60 total 100.09 last 74.87) - mkdir 8218 (time 1786689674.60 total 110.09 last 68.98) - mkdir 9006 (time 1786689684.62 total 120.11 last 78.66) - mkdir 9720 (time 1786689694.63 total 130.12 last 71.30) - mkdir 10000 (time 1786689698.15 total 133.64 last 79.55) - mkdir 10736 (time 1786689708.16 total 143.65 last 73.52) - mkdir 11457 (time 1786689718.17 total 153.66 last 72.08) - mkdir 12156 (time 1786689728.17 total 163.66 last 69.86) - mkdir 12894 (time 1786689738.19 total 173.68 last 73.64) - mkdir 13586 (time 1786689748.21 total 183.70 last 69.10) - mkdir 14283 (time 1786689758.23 total 193.72 last 69.54) - mkdir 14903 (time 1786689768.26 total 203.75 last 61.85) - mkdir 15452 (time 1786689778.26 total 213.76 last 54.85) - mkdir 16090 (time 1786689788.27 total 223.76 last 63.79) - mkdir 16719 (time 1786689798.27 total 233.76 last 62.85) - mkdir 17340 (time 1786689808.28 total 243.77 last 62.07) - mkdir 18120 (time 1786689818.28 total 253.77 last 77.96) - mkdir 18836 (time 1786689828.28 total 263.77 last 71.60) - mkdir 19592 (time 1786689838.29 total 273.78 last 75.54) - mkdir 20000 (time 1786689843.23 total 278.72 last 82.67) - mkdir 20747 (time 1786689853.24 total 288.73 last 74.61) - mkdir 21456 (time 1786689863.25 total 298.74 last 70.82) - mkdir 22189 (time 1786689873.27 total 308.76 last 73.21) - mkdir 22969 (time 1786689883.28 total 318.77 last 77.92) - mkdir 23725 (time 1786689893.28 total 328.77 last 75.59) - mkdir 24406 (time 1786689903.28 total 338.77 last 68.06) - mkdir 25139 (time 1786689913.29 total 348.78 last 73.26) - mkdir 25873 (time 1786689923.30 total 358.79 last 73.35) - mkdir 26573 (time 1786689933.30 total 368.79 last 69.95) - mkdir 27373 (time 1786689943.31 total 378.80 last 79.96) - mkdir 28153 (time 1786689953.31 total 388.80 last 77.99) - mkdir 28899 (time 1786689963.31 total 398.81 last 74.55) - mkdir 29640 (time 1786689973.32 total 408.81 last 74.07) - mkdir 30000 (time 1786689977.79 total 413.28 last 80.58) - mkdir 30756 (time 1786689987.83 total 423.32 last 75.26) - mkdir 31473 (time 1786689997.84 total 433.33 last 71.62) - mkdir 32197 (time 1786690007.91 total 443.40 last 71.95) total: 32818 mkdir in 451.34 seconds: 72.71 ops/second - mkdir 703 (time 1786689574.51 total 10.00 last 70.29) - mkdir 1453 (time 1786689584.52 total 20.01 last 74.90) - mkdir 2180 (time 1786689594.53 total 30.02 last 72.67) - mkdir 2980 (time 1786689604.53 total 40.02 last 80.00) - mkdir 3702 (time 1786689614.55 total 50.04 last 72.07) - mkdir 4432 (time 1786689624.56 total 60.05 last 72.94) - mkdir 5220 (time 1786689634.59 total 70.08 last 78.52) - mkdir 5955 (time 1786689644.59 total 80.08 last 73.49) - mkdir 6680 (time 1786689654.61 total 90.10 last 72.37) - mkdir 7410 (time 1786689664.63 total 100.12 last 72.88) - mkdir 8090 (time 1786689674.64 total 110.13 last 67.92) - mkdir 8856 (time 1786689684.64 total 120.13 last 76.56) - mkdir 9604 (time 1786689694.66 total 130.15 last 74.71) - mkdir 10000 (time 1786689699.80 total 135.29 last 76.99) - mkdir 10730 (time 1786689709.80 total 145.29 last 72.98) - mkdir 11484 (time 1786689719.80 total 155.30 last 75.37) - mkdir 12157 (time 1786689729.82 total 165.31 last 67.22) - mkdir 12908 (time 1786689739.84 total 175.33 last 74.91) - mkdir 13578 (time 1786689749.86 total 185.35 last 66.86) - mkdir 14223 (time 1786689759.88 total 195.37 last 64.37) - mkdir 14857 (time 1786689769.93 total 205.42 last 63.12) - mkdir 15356 (time 1786689779.93 total 215.43 last 49.87) - mkdir 16016 (time 1786689789.94 total 225.43 last 65.99) - mkdir 16642 (time 1786689799.94 total 235.43 last 62.57) - mkdir 17330 (time 1786689809.94 total 245.43 last 68.79) - mkdir 18087 (time 1786689819.96 total 255.45 last 75.55) - mkdir 18834 (time 1786689829.97 total 265.46 last 74.63) - mkdir 19562 (time 1786689839.97 total 275.47 last 72.79) - mkdir 20000 (time 1786689845.69 total 281.18 last 76.60) - mkdir 20768 (time 1786689855.71 total 291.20 last 76.71) - mkdir 21470 (time 1786689865.74 total 301.23 last 69.98) - mkdir 22212 (time 1786689875.74 total 311.23 last 74.14) - mkdir 22979 (time 1786689885.75 total 321.24 last 76.68) - mkdir 23701 (time 1786689895.76 total 331.25 last 72.10) - mkdir 24416 (time 1786689905.77 total 341.26 last 71.43) - mkdir 25102 (time 1786689915.79 total 351.28 last 68.49) - mkdir 25898 (time 1786689925.79 total 361.28 last 79.58) - mkdir 26583 (time 1786689935.80 total 371.29 last 68.43) - mkdir 27387 (time 1786689945.80 total 381.29 last 80.35) - mkdir 28153 (time 1786689955.80 total 391.30 last 76.60) - mkdir 28894 (time 1786689965.81 total 401.30 last 74.09) - mkdir 29679 (time 1786689975.82 total 411.31 last 78.38) - mkdir 30000 (time 1786689980.36 total 415.86 last 70.65) - mkdir 30720 (time 1786689990.37 total 425.86 last 71.95) - mkdir 31475 (time 1786690000.38 total 435.87 last 75.45) - mkdir 32155 (time 1786690010.38 total 445.87 last 68.00) total: 32818 mkdir in 453.92 seconds: 72.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270812 1000492 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786690659 ; total 0 ; last 0) - unlinked 10000 (time 1786690877 ; total 218 ; last 218) - unlinked 20000 (time 1786691107 ; total 448 ; last 230) - unlinked 30000 (time 1786691335 ; total 676 ; last 228) total: 32768 unlinks in 742 seconds: 44.161724 unlinks/second - unlinked 0 (time 1786690659 ; total 0 ; last 0) - unlinked 10000 (time 1786690876 ; total 217 ; last 217) - unlinked 20000 (time 1786691107 ; total 448 ; last 231) - unlinked 30000 (time 1786691336 ; total 677 ; last 229) total: 32768 unlinks in 743 seconds: 44.102287 unlinks/second nlink between: 1 - unlinked 0 (time 1786691404 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786691404 ; 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 8268 1263036 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre