== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:42:11 (1787852531) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7048 1264256 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28912 3578108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14564 3592456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4029 1019971 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6041 518869 2% /mnt/lustre - mkdir 580 (time 1787852547.65 total 10.04 last 57.78) - mkdir 1201 (time 1787852557.65 total 20.04 last 62.09) - mkdir 1860 (time 1787852567.66 total 30.04 last 65.87) - mkdir 2487 (time 1787852577.67 total 40.06 last 62.60) - mkdir 3015 (time 1787852587.69 total 50.07 last 52.74) - mkdir 3394 (time 1787852597.74 total 60.13 last 37.69) - mkdir 3751 (time 1787852607.76 total 70.14 last 35.65) - mkdir 4210 (time 1787852617.76 total 80.15 last 45.88) - mkdir 4749 (time 1787852627.76 total 90.15 last 53.88) - mkdir 5411 (time 1787852637.77 total 100.15 last 66.18) - mkdir 5994 (time 1787852647.80 total 110.19 last 58.11) - mkdir 6541 (time 1787852657.82 total 120.20 last 54.59) - mkdir 7119 (time 1787852667.82 total 130.21 last 57.77) - mkdir 7642 (time 1787852677.82 total 140.21 last 52.30) - mkdir 8088 (time 1787852687.83 total 150.22 last 44.57) - mkdir 8645 (time 1787852697.84 total 160.22 last 55.66) - mkdir 9121 (time 1787852707.86 total 170.25 last 47.48) - mkdir 9485 (time 1787852717.87 total 180.26 last 36.37) - mkdir 9855 (time 1787852727.87 total 190.26 last 37.00) - mkdir 10000 (time 1787852731.15 total 193.54 last 44.17) - mkdir 10425 (time 1787852741.16 total 203.55 last 42.46) - mkdir 10932 (time 1787852751.17 total 213.55 last 50.68) - mkdir 11511 (time 1787852761.20 total 223.58 last 57.73) - mkdir 12032 (time 1787852771.22 total 233.61 last 51.98) - mkdir 12434 (time 1787852781.23 total 243.61 last 40.18) - mkdir 12908 (time 1787852791.23 total 253.62 last 47.36) - mkdir 13325 (time 1787852801.23 total 263.62 last 41.70) - mkdir 13820 (time 1787852811.24 total 273.63 last 49.46) - mkdir 14349 (time 1787852821.26 total 283.65 last 52.81) - mkdir 14828 (time 1787852831.27 total 293.66 last 47.84) - mkdir 15240 (time 1787852841.28 total 303.66 last 41.18) - mkdir 15723 (time 1787852851.30 total 313.69 last 48.17) - mkdir 16214 (time 1787852861.36 total 323.74 last 48.84) - mkdir 16781 (time 1787852871.37 total 333.75 last 56.64) - mkdir 17383 (time 1787852881.39 total 343.78 last 60.04) - mkdir 17913 (time 1787852891.41 total 353.80 last 52.90) - mkdir 18484 (time 1787852901.43 total 363.82 last 56.97) - mkdir 19014 (time 1787852911.44 total 373.83 last 52.96) - mkdir 19449 (time 1787852921.45 total 383.84 last 43.46) - mkdir 19916 (time 1787852931.49 total 393.87 last 46.53) - mkdir 20448 (time 1787852941.49 total 403.87 last 53.20) - mkdir 20988 (time 1787852951.53 total 413.92 last 53.75) - mkdir 21536 (time 1787852961.55 total 423.94 last 54.71) - mkdir 22057 (time 1787852971.55 total 433.94 last 52.09) - mkdir 22579 (time 1787852981.56 total 443.95 last 52.15) - mkdir 23191 (time 1787852991.58 total 453.96 last 61.12) - mkdir 23857 (time 1787853001.58 total 463.97 last 66.58) - mkdir 24471 (time 1787853011.58 total 473.97 last 61.37) - mkdir 24910 (time 1787853021.60 total 483.99 last 43.81) - mkdir 25400 (time 1787853031.61 total 493.99 last 48.99) - mkdir 25955 (time 1787853041.63 total 504.02 last 55.35) - mkdir 26600 (time 1787853051.65 total 514.04 last 64.41) - mkdir 27238 (time 1787853061.69 total 524.07 last 63.55) - mkdir 27857 (time 1787853071.69 total 534.08 last 61.88) - mkdir 28391 (time 1787853081.73 total 544.12 last 53.19) - mkdir 28821 (time 1787853091.73 total 554.12 last 43.00) - mkdir 29250 (time 1787853101.73 total 564.12 last 42.89) - mkdir 29895 (time 1787853111.75 total 574.14 last 64.37) - mkdir 30577 (time 1787853121.77 total 584.16 last 68.09) - mkdir 31147 (time 1787853131.78 total 594.16 last 56.95) - mkdir 31654 (time 1787853141.79 total 604.18 last 50.60) - mkdir 32469 (time 1787853151.82 total 614.21 last 81.28) total: 32818 mkdir in 618.92 seconds: 53.02 ops/second - mkdir 587 (time 1787852547.62 total 10.02 last 58.57) - mkdir 1213 (time 1787852557.63 total 20.03 last 62.56) - mkdir 1840 (time 1787852567.65 total 30.04 last 62.60) - mkdir 2466 (time 1787852577.66 total 40.06 last 62.50) - mkdir 2988 (time 1787852587.66 total 50.06 last 52.20) - mkdir 3366 (time 1787852597.69 total 60.09 last 37.69) - mkdir 3717 (time 1787852607.72 total 70.12 last 34.98) - mkdir 4161 (time 1787852617.73 total 80.12 last 44.39) - mkdir 4698 (time 1787852627.74 total 90.14 last 53.61) - mkdir 5351 (time 1787852637.74 total 100.14 last 65.29) - mkdir 5953 (time 1787852647.77 total 110.17 last 60.06) - mkdir 6475 (time 1787852657.77 total 120.17 last 52.17) - mkdir 7055 (time 1787852667.78 total 130.18 last 57.98) - mkdir 7561 (time 1787852677.79 total 140.19 last 50.53) - mkdir 8011 (time 1787852687.80 total 150.20 last 44.97) - mkdir 8541 (time 1787852697.82 total 160.22 last 52.85) - mkdir 9015 (time 1787852707.83 total 170.23 last 47.38) - mkdir 9403 (time 1787852717.88 total 180.28 last 38.61) - mkdir 9756 (time 1787852727.88 total 190.28 last 35.29) - mkdir 10000 (time 1787852733.91 total 196.30 last 40.49) - mkdir 10429 (time 1787852743.95 total 206.35 last 42.73) - mkdir 10976 (time 1787852753.95 total 216.35 last 54.68) - mkdir 11596 (time 1787852763.97 total 226.37 last 61.90) - mkdir 12046 (time 1787852773.97 total 236.37 last 44.97) - mkdir 12464 (time 1787852784.00 total 246.40 last 41.69) - mkdir 12897 (time 1787852794.02 total 256.42 last 43.23) - mkdir 13329 (time 1787852804.03 total 266.43 last 43.16) - mkdir 13879 (time 1787852814.06 total 276.45 last 54.85) - mkdir 14413 (time 1787852824.08 total 286.48 last 53.27) - mkdir 14859 (time 1787852834.11 total 296.51 last 44.46) - mkdir 15258 (time 1787852844.15 total 306.55 last 39.76) - mkdir 15798 (time 1787852854.17 total 316.57 last 53.89) - mkdir 16280 (time 1787852864.21 total 326.60 last 48.02) - mkdir 16870 (time 1787852874.23 total 336.63 last 58.84) - mkdir 17465 (time 1787852884.23 total 346.63 last 59.50) - mkdir 17999 (time 1787852894.23 total 356.63 last 53.39) - mkdir 18548 (time 1787852904.26 total 366.66 last 54.77) - mkdir 19083 (time 1787852914.26 total 376.66 last 53.48) - mkdir 19484 (time 1787852924.30 total 386.70 last 39.94) - mkdir 19957 (time 1787852934.34 total 396.74 last 47.11) - mkdir 20474 (time 1787852944.35 total 406.75 last 51.65) - mkdir 21030 (time 1787852954.37 total 416.76 last 55.52) - mkdir 21587 (time 1787852964.45 total 426.85 last 55.24) - mkdir 22117 (time 1787852974.49 total 436.88 last 52.80) - mkdir 22673 (time 1787852984.50 total 446.90 last 55.53) - mkdir 23258 (time 1787852994.53 total 456.93 last 58.32) - mkdir 23925 (time 1787853004.57 total 466.96 last 66.46) - mkdir 24480 (time 1787853014.57 total 476.97 last 55.46) - mkdir 24931 (time 1787853024.58 total 486.98 last 45.05) - mkdir 25470 (time 1787853034.60 total 497.00 last 53.82) - mkdir 26113 (time 1787853044.64 total 507.03 last 64.07) - mkdir 26743 (time 1787853054.66 total 517.05 last 62.87) - mkdir 27400 (time 1787853064.70 total 527.10 last 65.41) - mkdir 27965 (time 1787853074.72 total 537.12 last 56.37) - mkdir 28468 (time 1787853084.74 total 547.14 last 50.20) - mkdir 28892 (time 1787853094.85 total 557.25 last 41.95) - mkdir 29400 (time 1787853104.86 total 567.26 last 50.75) - mkdir 30000 (time 1787853113.91 total 576.31 last 66.31) - mkdir 30686 (time 1787853123.92 total 586.32 last 68.49) - mkdir 31201 (time 1787853133.94 total 596.34 last 51.44) - mkdir 31777 (time 1787853143.94 total 606.34 last 57.58) - mkdir 32591 (time 1787853153.95 total 616.35 last 81.33) total: 32818 mkdir in 619.58 seconds: 52.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276932 994372 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7048 1264256 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28912 3578108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14564 3592456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69665 954335 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71677 518869 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787854020 ; total 0 ; last 0) - unlinked 10000 (time 1787854226 ; total 206 ; last 206) - unlinked 20000 (time 1787854455 ; total 435 ; last 229) - unlinked 30000 (time 1787854676 ; total 656 ; last 221) total: 32768 unlinks in 720 seconds: 45.511112 unlinks/second - unlinked 0 (time 1787854020 ; total 0 ; last 0) - unlinked 10000 (time 1787854227 ; total 207 ; last 207) - unlinked 20000 (time 1787854456 ; total 436 ; last 229) - unlinked 30000 (time 1787854677 ; total 657 ; last 221) total: 32768 unlinks in 721 seconds: 45.447990 unlinks/second nlink between: 1 - unlinked 0 (time 1787854743 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787854743 ; 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 14388 1256916 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7048 1264256 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28912 3578108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14564 3592456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4029 1019971 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2697 259447 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6041 518869 2% /mnt/lustre