== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:13:39 (1787152419) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23816 3583204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19660 3587360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3983 1020017 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2613 259531 1% /mnt/lustre[OST:1] filesystem_summary: 524982 5989 518993 2% /mnt/lustre - mkdir 727 (time 1787152435.17 total 10.00 last 72.68) - mkdir 1472 (time 1787152445.18 total 20.01 last 74.44) - mkdir 2125 (time 1787152455.19 total 30.02 last 65.26) - mkdir 2770 (time 1787152465.19 total 40.02 last 64.46) - mkdir 3420 (time 1787152475.20 total 50.03 last 64.97) - mkdir 4060 (time 1787152485.20 total 60.03 last 63.99) - mkdir 4736 (time 1787152495.20 total 70.03 last 67.59) - mkdir 5429 (time 1787152505.20 total 80.03 last 69.29) - mkdir 5977 (time 1787152515.22 total 90.05 last 54.69) - mkdir 6641 (time 1787152525.23 total 100.06 last 66.35) - mkdir 7433 (time 1787152535.25 total 110.08 last 79.05) - mkdir 8167 (time 1787152545.26 total 120.09 last 73.34) - mkdir 8805 (time 1787152555.27 total 130.10 last 63.71) - mkdir 9466 (time 1787152565.27 total 140.10 last 66.08) - mkdir 10000 (time 1787152572.87 total 147.70 last 70.29) - mkdir 10704 (time 1787152582.88 total 157.71 last 70.34) - mkdir 11438 (time 1787152592.88 total 167.71 last 73.37) - mkdir 12120 (time 1787152602.89 total 177.71 last 68.18) - mkdir 12710 (time 1787152612.90 total 187.73 last 58.91) - mkdir 13298 (time 1787152622.90 total 197.73 last 58.79) - mkdir 13974 (time 1787152632.91 total 207.74 last 67.51) - mkdir 14568 (time 1787152642.92 total 217.75 last 59.40) - mkdir 15273 (time 1787152652.92 total 227.75 last 70.49) - mkdir 15897 (time 1787152662.92 total 237.75 last 62.36) - mkdir 16529 (time 1787152672.94 total 247.77 last 63.12) - mkdir 17238 (time 1787152682.95 total 257.78 last 70.81) - mkdir 17865 (time 1787152692.95 total 267.78 last 62.68) - mkdir 18549 (time 1787152702.96 total 277.78 last 68.38) - mkdir 19247 (time 1787152712.96 total 287.79 last 69.79) - mkdir 19968 (time 1787152722.97 total 297.80 last 72.02) - mkdir 20734 (time 1787152732.97 total 307.80 last 76.58) - mkdir 21454 (time 1787152742.97 total 317.80 last 71.97) - mkdir 22166 (time 1787152752.98 total 327.81 last 71.16) - mkdir 22854 (time 1787152762.99 total 337.82 last 68.70) - mkdir 23521 (time 1787152773.00 total 347.83 last 66.67) - mkdir 24326 (time 1787152783.03 total 357.86 last 80.27) - mkdir 25050 (time 1787152793.04 total 367.87 last 72.31) - mkdir 25791 (time 1787152803.06 total 377.89 last 73.96) - mkdir 26592 (time 1787152813.06 total 387.89 last 80.05) - mkdir 27296 (time 1787152823.07 total 397.90 last 70.33) - mkdir 28090 (time 1787152833.08 total 407.91 last 79.35) - mkdir 28923 (time 1787152843.11 total 417.93 last 83.10) - mkdir 29574 (time 1787152853.11 total 427.94 last 65.08) - mkdir 30000 (time 1787152859.81 total 434.64 last 63.57) - mkdir 30755 (time 1787152869.82 total 444.65 last 75.40) - mkdir 31453 (time 1787152879.83 total 454.66 last 69.76) - mkdir 32036 (time 1787152889.83 total 464.66 last 58.27) - mkdir 32606 (time 1787152899.85 total 474.68 last 56.93) total: 32818 mkdir in 478.78 seconds: 68.55 ops/second - mkdir 686 (time 1787152435.16 total 10.01 last 68.56) - mkdir 1400 (time 1787152445.17 total 20.02 last 71.31) - mkdir 2045 (time 1787152455.18 total 30.02 last 64.48) - mkdir 2695 (time 1787152465.18 total 40.02 last 64.99) - mkdir 3322 (time 1787152475.20 total 50.05 last 62.54) - mkdir 3957 (time 1787152485.20 total 60.05 last 63.49) - mkdir 4599 (time 1787152495.21 total 70.06 last 64.16) - mkdir 5302 (time 1787152505.22 total 80.06 last 70.25) - mkdir 5878 (time 1787152515.26 total 90.10 last 57.38) - mkdir 6543 (time 1787152525.28 total 100.12 last 66.37) - mkdir 7324 (time 1787152535.28 total 110.13 last 78.07) - mkdir 8046 (time 1787152545.29 total 120.14 last 72.10) - mkdir 8673 (time 1787152555.31 total 130.15 last 62.61) - mkdir 9344 (time 1787152565.32 total 140.16 last 67.04) - mkdir 10000 (time 1787152574.15 total 149.00 last 74.22) - mkdir 10701 (time 1787152584.16 total 159.01 last 70.05) - mkdir 11432 (time 1787152594.18 total 169.02 last 72.99) - mkdir 12118 (time 1787152604.20 total 179.05 last 68.45) - mkdir 12712 (time 1787152614.21 total 189.05 last 59.35) - mkdir 13328 (time 1787152624.21 total 199.06 last 61.57) - mkdir 13953 (time 1787152634.23 total 209.07 last 62.41) - mkdir 14556 (time 1787152644.25 total 219.09 last 60.18) - mkdir 15276 (time 1787152654.25 total 229.09 last 72.00) - mkdir 15930 (time 1787152664.25 total 239.09 last 65.40) - mkdir 16616 (time 1787152674.25 total 249.09 last 68.58) - mkdir 17297 (time 1787152684.26 total 259.11 last 68.02) - mkdir 17915 (time 1787152694.27 total 269.11 last 61.76) - mkdir 18630 (time 1787152704.27 total 279.11 last 71.49) - mkdir 19314 (time 1787152714.30 total 289.15 last 68.17) - mkdir 20000 (time 1787152723.98 total 298.83 last 70.88) - mkdir 20721 (time 1787152733.99 total 308.83 last 72.06) - mkdir 21419 (time 1787152744.00 total 318.85 last 69.71) - mkdir 22133 (time 1787152754.02 total 328.86 last 71.26) - mkdir 22829 (time 1787152764.03 total 338.88 last 69.53) - mkdir 23516 (time 1787152774.03 total 348.88 last 68.67) - mkdir 24326 (time 1787152784.06 total 358.90 last 80.82) - mkdir 25056 (time 1787152794.08 total 368.93 last 72.79) - mkdir 25823 (time 1787152804.09 total 378.93 last 76.67) - mkdir 26610 (time 1787152814.09 total 388.94 last 78.67) - mkdir 27319 (time 1787152824.12 total 398.96 last 70.72) - mkdir 28089 (time 1787152834.12 total 408.97 last 76.95) - mkdir 28908 (time 1787152844.12 total 418.97 last 81.89) - mkdir 29620 (time 1787152854.13 total 428.97 last 71.20) - mkdir 30000 (time 1787152859.90 total 434.75 last 65.76) - mkdir 30741 (time 1787152869.91 total 444.75 last 74.07) - mkdir 31425 (time 1787152879.92 total 454.76 last 68.35) - mkdir 32000 (time 1787152889.93 total 464.77 last 57.43) - mkdir 32590 (time 1787152899.94 total 474.79 last 58.91) total: 32818 mkdir in 479.11 seconds: 68.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276216 995088 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23816 3583204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19660 3587360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3983 1020017 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67642 956358 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2613 259531 1% /mnt/lustre[OST:1] filesystem_summary: 590618 71625 518993 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787153760 ; total 0 ; last 0) - unlinked 10000 (time 1787154036 ; total 276 ; last 276) - unlinked 20000 (time 1787154280 ; total 520 ; last 244) - unlinked 30000 (time 1787154557 ; total 797 ; last 277) total: 32768 unlinks in 867 seconds: 37.794693 unlinks/second - unlinked 0 (time 1787153760 ; total 0 ; last 0) - unlinked 10000 (time 1787154037 ; total 277 ; last 277) - unlinked 20000 (time 1787154280 ; total 520 ; last 243) - unlinked 30000 (time 1787154556 ; total 796 ; last 276) total: 32768 unlinks in 867 seconds: 37.794693 unlinks/second nlink between: 1 - unlinked 0 (time 1787154630 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787154630 ; total 1 ; last 1) 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13672 1257632 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23816 3583204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19660 3587360 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3983 1020017 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2006 1021994 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2613 259531 1% /mnt/lustre[OST:1] filesystem_summary: 524982 5989 518993 2% /mnt/lustre