== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:17:34 (1787836654) 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 635 (time 1787836670.96 total 10.01 last 63.42) - mkdir 1307 (time 1787836680.97 total 20.02 last 67.13) - mkdir 2120 (time 1787836690.98 total 30.03 last 81.22) - mkdir 2802 (time 1787836700.99 total 40.04 last 68.13) - mkdir 3553 (time 1787836711.00 total 50.05 last 75.01) - mkdir 4307 (time 1787836721.02 total 60.07 last 75.28) - mkdir 5071 (time 1787836731.02 total 70.07 last 76.38) - mkdir 5694 (time 1787836741.04 total 80.09 last 62.17) - mkdir 6492 (time 1787836751.05 total 90.11 last 79.69) - mkdir 7222 (time 1787836761.06 total 100.12 last 72.94) - mkdir 7958 (time 1787836771.07 total 110.12 last 73.56) - mkdir 8694 (time 1787836781.07 total 120.13 last 73.56) - mkdir 9412 (time 1787836791.09 total 130.15 last 71.66) - mkdir 10000 (time 1787836799.13 total 138.18 last 73.18) - mkdir 10753 (time 1787836809.14 total 148.20 last 75.17) - mkdir 11497 (time 1787836819.16 total 158.21 last 74.32) - mkdir 12349 (time 1787836829.17 total 168.23 last 85.05) - mkdir 13156 (time 1787836839.19 total 178.24 last 80.57) - mkdir 13923 (time 1787836849.19 total 188.25 last 76.66) - mkdir 14818 (time 1787836859.20 total 198.26 last 89.42) - mkdir 15604 (time 1787836869.22 total 208.28 last 78.45) - mkdir 16383 (time 1787836879.23 total 218.28 last 77.88) - mkdir 17173 (time 1787836889.25 total 228.30 last 78.83) - mkdir 17975 (time 1787836899.25 total 238.31 last 80.17) - mkdir 18769 (time 1787836909.26 total 248.31 last 79.37) - mkdir 19607 (time 1787836919.27 total 258.32 last 83.70) - mkdir 20000 (time 1787836923.81 total 262.86 last 86.54) - mkdir 20854 (time 1787836933.81 total 272.87 last 85.38) - mkdir 21637 (time 1787836943.82 total 282.87 last 78.26) - mkdir 22304 (time 1787836953.82 total 292.87 last 66.68) - mkdir 22978 (time 1787836963.82 total 302.88 last 67.38) - mkdir 23692 (time 1787836973.83 total 312.88 last 71.37) - mkdir 24468 (time 1787836983.83 total 322.88 last 77.57) - mkdir 25085 (time 1787836993.83 total 332.88 last 61.70) - mkdir 25849 (time 1787837003.85 total 342.91 last 76.24) - mkdir 26583 (time 1787837013.86 total 352.91 last 73.37) - mkdir 27269 (time 1787837023.86 total 362.92 last 68.55) - mkdir 28082 (time 1787837033.88 total 372.93 last 81.19) - mkdir 28988 (time 1787837043.88 total 382.93 last 90.59) - mkdir 29718 (time 1787837053.88 total 392.94 last 72.96) - mkdir 30000 (time 1787837057.48 total 396.53 last 78.43) - mkdir 30780 (time 1787837067.49 total 406.54 last 77.91) - mkdir 31455 (time 1787837077.52 total 416.57 last 67.32) - mkdir 32187 (time 1787837087.52 total 426.57 last 73.19) total: 32818 mkdir in 433.69 seconds: 75.67 ops/second - mkdir 624 (time 1787836670.95 total 10.01 last 62.36) - mkdir 1279 (time 1787836680.96 total 20.02 last 65.43) - mkdir 2091 (time 1787836690.97 total 30.03 last 81.10) - mkdir 2793 (time 1787836700.97 total 40.04 last 70.16) - mkdir 3554 (time 1787836710.98 total 50.04 last 76.07) - mkdir 4288 (time 1787836720.99 total 60.05 last 73.31) - mkdir 5068 (time 1787836731.00 total 70.06 last 77.96) - mkdir 5683 (time 1787836741.05 total 80.11 last 61.18) - mkdir 6471 (time 1787836751.06 total 90.12 last 78.71) - mkdir 7232 (time 1787836761.07 total 100.13 last 76.01) - mkdir 7984 (time 1787836771.08 total 110.14 last 75.15) - mkdir 8746 (time 1787836781.09 total 120.15 last 76.14) - mkdir 9499 (time 1787836791.11 total 130.17 last 75.15) - mkdir 10000 (time 1787836798.20 total 137.26 last 70.63) - mkdir 10745 (time 1787836808.21 total 147.27 last 74.45) - mkdir 11521 (time 1787836818.26 total 157.33 last 77.15) - mkdir 12342 (time 1787836828.28 total 167.34 last 81.97) - mkdir 13174 (time 1787836838.29 total 177.35 last 83.13) - mkdir 13907 (time 1787836848.30 total 187.36 last 73.21) - mkdir 14782 (time 1787836858.31 total 197.37 last 87.43) - mkdir 15587 (time 1787836868.32 total 207.38 last 80.45) - mkdir 16340 (time 1787836878.32 total 217.38 last 75.29) - mkdir 17128 (time 1787836888.32 total 227.38 last 78.77) - mkdir 17877 (time 1787836898.33 total 237.39 last 74.86) - mkdir 18657 (time 1787836908.33 total 247.39 last 78.00) - mkdir 19512 (time 1787836918.33 total 257.39 last 85.47) - mkdir 20000 (time 1787836924.27 total 263.34 last 82.09) - mkdir 20847 (time 1787836934.28 total 273.34 last 84.68) - mkdir 21609 (time 1787836944.29 total 283.35 last 76.08) - mkdir 22272 (time 1787836954.30 total 293.36 last 66.24) - mkdir 22975 (time 1787836964.30 total 303.36 last 70.30) - mkdir 23690 (time 1787836974.31 total 313.37 last 71.43) - mkdir 24417 (time 1787836984.34 total 323.40 last 72.52) - mkdir 25038 (time 1787836994.36 total 333.42 last 61.98) - mkdir 25770 (time 1787837004.36 total 343.42 last 73.18) - mkdir 26502 (time 1787837014.36 total 353.42 last 73.17) - mkdir 27210 (time 1787837024.37 total 363.43 last 70.78) - mkdir 27983 (time 1787837034.37 total 373.43 last 77.29) - mkdir 28852 (time 1787837044.38 total 383.45 last 86.76) - mkdir 29585 (time 1787837054.39 total 393.45 last 73.28) - mkdir 30000 (time 1787837059.76 total 398.82 last 77.26) - mkdir 30827 (time 1787837069.78 total 408.84 last 82.51) - mkdir 31513 (time 1787837079.79 total 418.85 last 68.55) - mkdir 32249 (time 1787837089.80 total 428.86 last 73.51) total: 32818 mkdir in 435.22 seconds: 75.41 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 270736 1000568 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 1787837728 ; total 0 ; last 0) - unlinked 10000 (time 1787837952 ; total 224 ; last 224) - unlinked 20000 (time 1787838190 ; total 462 ; last 238) - unlinked 30000 (time 1787838428 ; total 700 ; last 238) total: 32768 unlinks in 762 seconds: 43.002625 unlinks/second - unlinked 0 (time 1787837728 ; total 0 ; last 0) - unlinked 10000 (time 1787837952 ; total 224 ; last 224) - unlinked 20000 (time 1787838189 ; total 461 ; last 237) - unlinked 30000 (time 1787838428 ; total 700 ; last 239) total: 32768 unlinks in 763 seconds: 42.946266 unlinks/second nlink between: 1 - unlinked 0 (time 1787838493 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787838493 ; 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 8192 1263112 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