== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:48:19 (1787874499) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26880 3580140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16604 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1961 1022039 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2622 259522 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 524909 6007 518902 2% /mnt/lustre - mkdir 618 (time 1787874514.49 total 10.00 last 61.80) - mkdir 1210 (time 1787874524.51 total 20.02 last 59.07) - mkdir 1865 (time 1787874534.52 total 30.04 last 65.41) - mkdir 2496 (time 1787874544.53 total 40.05 last 63.02) - mkdir 3115 (time 1787874554.55 total 50.07 last 61.78) - mkdir 3701 (time 1787874564.57 total 60.08 last 58.53) - mkdir 4366 (time 1787874574.59 total 70.10 last 66.38) - mkdir 4993 (time 1787874584.61 total 80.13 last 62.53) - mkdir 5639 (time 1787874594.62 total 90.13 last 64.55) - mkdir 6261 (time 1787874604.62 total 100.14 last 62.19) - mkdir 6880 (time 1787874614.63 total 110.14 last 61.86) - mkdir 7516 (time 1787874624.64 total 120.15 last 63.54) - mkdir 8107 (time 1787874634.69 total 130.20 last 58.80) - mkdir 8675 (time 1787874644.71 total 140.22 last 56.69) - mkdir 9252 (time 1787874654.73 total 150.24 last 57.58) - mkdir 9787 (time 1787874664.73 total 160.25 last 53.49) - mkdir 10000 (time 1787874668.32 total 163.84 last 59.28) - mkdir 10667 (time 1787874678.33 total 173.84 last 66.68) - mkdir 11284 (time 1787874688.33 total 183.84 last 61.68) - mkdir 11929 (time 1787874698.34 total 193.86 last 64.40) - mkdir 12451 (time 1787874708.36 total 203.88 last 52.10) - mkdir 13039 (time 1787874718.37 total 213.89 last 58.74) - mkdir 13629 (time 1787874728.40 total 223.91 last 58.86) - mkdir 14194 (time 1787874738.43 total 233.94 last 56.31) - mkdir 14803 (time 1787874748.44 total 243.95 last 60.86) - mkdir 15398 (time 1787874758.46 total 253.97 last 59.39) - mkdir 15996 (time 1787874768.46 total 263.98 last 59.77) - mkdir 16560 (time 1787874778.48 total 274.00 last 56.28) - mkdir 17063 (time 1787874788.49 total 284.00 last 50.26) - mkdir 17663 (time 1787874798.51 total 294.02 last 59.91) - mkdir 18138 (time 1787874808.52 total 304.04 last 47.41) - mkdir 18747 (time 1787874818.53 total 314.05 last 60.86) - mkdir 19307 (time 1787874828.54 total 324.06 last 55.94) - mkdir 19882 (time 1787874838.58 total 334.09 last 57.30) - mkdir 20427 (time 1787874848.61 total 344.12 last 54.34) - mkdir 21020 (time 1787874858.61 total 354.12 last 59.28) - mkdir 21611 (time 1787874868.62 total 364.13 last 59.06) - mkdir 22182 (time 1787874878.62 total 374.13 last 57.10) - mkdir 22818 (time 1787874888.64 total 384.16 last 63.43) - mkdir 23407 (time 1787874898.65 total 394.16 last 58.88) - mkdir 24043 (time 1787874908.65 total 404.17 last 63.56) - mkdir 24751 (time 1787874918.65 total 414.17 last 70.80) - mkdir 25423 (time 1787874928.67 total 424.18 last 67.11) - mkdir 26116 (time 1787874938.68 total 434.19 last 69.21) - mkdir 26801 (time 1787874948.69 total 444.20 last 68.45) - mkdir 27466 (time 1787874958.70 total 454.22 last 66.40) - mkdir 28095 (time 1787874968.73 total 464.25 last 62.71) - mkdir 28660 (time 1787874978.73 total 474.25 last 56.48) - mkdir 29259 (time 1787874988.74 total 484.25 last 59.89) - mkdir 29858 (time 1787874998.75 total 494.27 last 59.80) - mkdir 30000 (time 1787875000.99 total 496.50 last 63.51) - mkdir 30641 (time 1787875011.00 total 506.51 last 64.03) - mkdir 31263 (time 1787875021.02 total 516.53 last 62.08) - mkdir 31856 (time 1787875031.03 total 526.54 last 59.24) - mkdir 32455 (time 1787875041.04 total 536.56 last 59.82) total: 32818 mkdir in 542.74 seconds: 60.47 ops/second - mkdir 611 (time 1787874514.64 total 10.00 last 61.09) - mkdir 1228 (time 1787874524.65 total 20.02 last 61.62) - mkdir 1878 (time 1787874534.66 total 30.02 last 64.96) - mkdir 2496 (time 1787874544.66 total 40.03 last 61.77) - mkdir 3097 (time 1787874554.66 total 50.03 last 60.09) - mkdir 3714 (time 1787874564.67 total 60.03 last 61.66) - mkdir 4365 (time 1787874574.68 total 70.04 last 65.04) - mkdir 4984 (time 1787874584.68 total 80.05 last 61.88) - mkdir 5629 (time 1787874594.69 total 90.06 last 64.42) - mkdir 6250 (time 1787874604.72 total 100.09 last 61.91) - mkdir 6843 (time 1787874614.74 total 110.10 last 59.23) - mkdir 7449 (time 1787874624.74 total 120.11 last 60.58) - mkdir 8028 (time 1787874634.74 total 130.11 last 57.87) - mkdir 8598 (time 1787874644.75 total 140.12 last 56.95) - mkdir 9177 (time 1787874654.75 total 150.12 last 57.89) - mkdir 9711 (time 1787874664.76 total 160.13 last 53.37) - mkdir 10000 (time 1787874669.36 total 164.72 last 62.87) - mkdir 10664 (time 1787874679.36 total 174.73 last 66.37) - mkdir 11296 (time 1787874689.37 total 184.73 last 63.17) - mkdir 11898 (time 1787874699.37 total 194.74 last 60.17) - mkdir 12415 (time 1787874709.39 total 204.76 last 51.61) - mkdir 13025 (time 1787874719.40 total 214.76 last 60.94) - mkdir 13597 (time 1787874729.41 total 224.78 last 57.14) - mkdir 14159 (time 1787874739.42 total 234.78 last 56.15) - mkdir 14783 (time 1787874749.42 total 244.79 last 62.39) - mkdir 15389 (time 1787874759.42 total 254.79 last 60.58) - mkdir 15972 (time 1787874769.43 total 264.80 last 58.24) - mkdir 16523 (time 1787874779.45 total 274.82 last 55.01) - mkdir 17030 (time 1787874789.46 total 284.83 last 50.65) - mkdir 17635 (time 1787874799.50 total 294.86 last 60.29) - mkdir 18130 (time 1787874809.50 total 304.86 last 49.49) - mkdir 18741 (time 1787874819.51 total 314.88 last 61.02) - mkdir 19313 (time 1787874829.54 total 324.91 last 57.02) - mkdir 19927 (time 1787874839.55 total 334.92 last 61.36) - mkdir 20458 (time 1787874849.55 total 344.92 last 53.07) - mkdir 21057 (time 1787874859.56 total 354.92 last 59.87) - mkdir 21648 (time 1787874869.58 total 364.95 last 58.96) - mkdir 22264 (time 1787874879.59 total 374.96 last 61.55) - mkdir 22901 (time 1787874889.61 total 384.97 last 63.60) - mkdir 23479 (time 1787874899.63 total 394.99 last 57.67) - mkdir 24118 (time 1787874909.64 total 405.01 last 63.81) - mkdir 24792 (time 1787874919.65 total 415.02 last 67.34) - mkdir 25453 (time 1787874929.65 total 425.02 last 66.08) - mkdir 26135 (time 1787874939.65 total 435.02 last 68.19) - mkdir 26810 (time 1787874949.66 total 445.02 last 67.49) - mkdir 27490 (time 1787874959.67 total 455.03 last 67.93) - mkdir 28093 (time 1787874969.67 total 465.04 last 60.27) - mkdir 28648 (time 1787874979.69 total 475.06 last 55.39) - mkdir 29254 (time 1787874989.72 total 485.08 last 60.46) - mkdir 29835 (time 1787874999.72 total 495.09 last 58.08) - mkdir 30000 (time 1787875002.15 total 497.51 last 67.97) - mkdir 30631 (time 1787875012.15 total 507.52 last 63.08) - mkdir 31261 (time 1787875022.16 total 517.53 last 62.93) - mkdir 31858 (time 1787875032.17 total 527.54 last 59.65) - mkdir 32474 (time 1787875042.17 total 537.54 last 61.57) total: 32818 mkdir in 543.22 seconds: 60.41 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276844 994460 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26880 3580140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16604 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69682 954318 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1961 1022039 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2622 259522 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 590545 71643 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787875972 ; total 0 ; last 0) - unlinked 10000 (time 1787876253 ; total 281 ; last 281) - unlinked 20000 (time 1787876558 ; total 586 ; last 305) - unlinked 30000 (time 1787876845 ; total 873 ; last 287) total: 32768 unlinks in 959 seconds: 34.168926 unlinks/second - unlinked 0 (time 1787875972 ; total 0 ; last 0) - unlinked 10000 (time 1787876254 ; total 282 ; last 282) - unlinked 20000 (time 1787876559 ; total 587 ; last 305) - unlinked 30000 (time 1787876846 ; total 874 ; last 287) total: 32768 unlinks in 959 seconds: 34.168926 unlinks/second nlink between: 1 - unlinked 0 (time 1787876933 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787876934 ; 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 14300 1257004 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26880 3580140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16604 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1961 1022039 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2622 259522 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 524909 6007 518902 2% /mnt/lustre