== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:26:25 (1789057585) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7336 1263968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26056 3580964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17420 3589600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 524847 6039 518808 2% /mnt/lustre - mkdir 587 (time 1789057600.79 total 10.00 last 58.68) - mkdir 1197 (time 1789057610.79 total 20.00 last 61.00) - mkdir 1925 (time 1789057620.80 total 30.02 last 72.70) - mkdir 2630 (time 1789057630.80 total 40.02 last 70.48) - mkdir 3330 (time 1789057640.81 total 50.02 last 69.99) - mkdir 4013 (time 1789057650.81 total 60.02 last 68.30) - mkdir 4651 (time 1789057660.81 total 70.03 last 63.78) - mkdir 5262 (time 1789057670.82 total 80.04 last 61.05) - mkdir 5834 (time 1789057680.82 total 90.04 last 57.17) - mkdir 6397 (time 1789057690.85 total 100.06 last 56.18) - mkdir 7003 (time 1789057700.86 total 110.08 last 60.49) - mkdir 7633 (time 1789057710.89 total 120.10 last 62.86) - mkdir 8290 (time 1789057720.89 total 130.11 last 65.69) - mkdir 9019 (time 1789057730.89 total 140.11 last 72.87) - mkdir 9757 (time 1789057740.92 total 150.14 last 73.61) - mkdir 10000 (time 1789057744.49 total 153.71 last 68.02) - mkdir 10708 (time 1789057754.51 total 163.73 last 70.64) - mkdir 11393 (time 1789057764.52 total 173.74 last 68.43) - mkdir 11985 (time 1789057774.53 total 183.74 last 59.19) - mkdir 12482 (time 1789057784.54 total 193.75 last 49.65) - mkdir 12967 (time 1789057794.55 total 203.77 last 48.42) - mkdir 13481 (time 1789057804.57 total 213.78 last 51.33) - mkdir 14107 (time 1789057814.58 total 223.80 last 62.52) - mkdir 14698 (time 1789057824.62 total 233.83 last 58.88) - mkdir 15222 (time 1789057834.62 total 243.84 last 52.39) - mkdir 15788 (time 1789057844.63 total 253.85 last 56.54) - mkdir 16297 (time 1789057854.63 total 263.85 last 50.89) - mkdir 16866 (time 1789057864.64 total 273.86 last 56.84) - mkdir 17478 (time 1789057874.66 total 283.88 last 61.10) - mkdir 18127 (time 1789057884.67 total 293.89 last 64.81) - mkdir 18782 (time 1789057894.69 total 303.90 last 65.42) - mkdir 19446 (time 1789057904.69 total 313.91 last 66.37) - mkdir 20000 (time 1789057912.54 total 321.76 last 70.54) - mkdir 20659 (time 1789057922.55 total 331.76 last 65.88) - mkdir 21371 (time 1789057932.55 total 341.77 last 71.16) - mkdir 21942 (time 1789057942.57 total 351.78 last 57.02) - mkdir 22480 (time 1789057952.58 total 361.80 last 53.72) - mkdir 23010 (time 1789057962.60 total 371.81 last 52.93) - mkdir 23591 (time 1789057972.62 total 381.84 last 57.95) - mkdir 24269 (time 1789057982.63 total 391.84 last 67.77) - mkdir 24858 (time 1789057992.64 total 401.85 last 58.85) - mkdir 25459 (time 1789058002.65 total 411.87 last 60.01) - mkdir 26102 (time 1789058012.69 total 421.91 last 64.05) - mkdir 26775 (time 1789058022.69 total 431.91 last 67.28) - mkdir 27463 (time 1789058032.70 total 441.92 last 68.75) - mkdir 28174 (time 1789058042.71 total 451.92 last 71.05) - mkdir 28831 (time 1789058052.71 total 461.93 last 65.69) - mkdir 29516 (time 1789058062.71 total 471.93 last 68.49) - mkdir 30000 (time 1789058069.60 total 478.82 last 70.24) - mkdir 30706 (time 1789058079.60 total 488.82 last 70.60) - mkdir 31386 (time 1789058089.61 total 498.82 last 67.97) - mkdir 31995 (time 1789058099.62 total 508.84 last 60.78) - mkdir 32622 (time 1789058109.62 total 518.84 last 62.70) total: 32818 mkdir in 521.76 seconds: 62.90 ops/second - mkdir 592 (time 1789057600.73 total 10.01 last 59.16) - mkdir 1183 (time 1789057610.74 total 20.02 last 59.05) - mkdir 1890 (time 1789057620.75 total 30.02 last 70.64) - mkdir 2587 (time 1789057630.75 total 40.03 last 69.65) - mkdir 3249 (time 1789057640.76 total 50.04 last 66.13) - mkdir 3943 (time 1789057650.77 total 60.04 last 69.38) - mkdir 4544 (time 1789057660.77 total 70.05 last 60.05) - mkdir 5166 (time 1789057670.79 total 80.07 last 62.12) - mkdir 5751 (time 1789057680.80 total 90.08 last 58.45) - mkdir 6282 (time 1789057690.80 total 100.08 last 53.09) - mkdir 6932 (time 1789057700.80 total 110.08 last 65.00) - mkdir 7564 (time 1789057710.83 total 120.11 last 63.02) - mkdir 8181 (time 1789057720.83 total 130.11 last 61.69) - mkdir 8898 (time 1789057730.84 total 140.12 last 71.61) - mkdir 9639 (time 1789057740.85 total 150.12 last 74.07) - mkdir 10000 (time 1789057746.50 total 155.77 last 63.89) - mkdir 10679 (time 1789057756.51 total 165.79 last 67.82) - mkdir 11366 (time 1789057766.51 total 175.79 last 68.65) - mkdir 11930 (time 1789057776.52 total 185.80 last 56.37) - mkdir 12399 (time 1789057786.60 total 195.88 last 46.50) - mkdir 12918 (time 1789057796.61 total 205.89 last 51.89) - mkdir 13415 (time 1789057806.62 total 215.90 last 49.64) - mkdir 14096 (time 1789057816.64 total 225.92 last 67.94) - mkdir 14630 (time 1789057826.68 total 235.96 last 53.18) - mkdir 15202 (time 1789057836.73 total 246.01 last 56.95) - mkdir 15732 (time 1789057846.78 total 256.06 last 52.73) - mkdir 16260 (time 1789057856.78 total 266.06 last 52.78) - mkdir 16842 (time 1789057866.83 total 276.11 last 57.92) - mkdir 17498 (time 1789057876.86 total 286.14 last 65.41) - mkdir 18163 (time 1789057886.86 total 296.14 last 66.48) - mkdir 18809 (time 1789057896.89 total 306.16 last 64.44) - mkdir 19502 (time 1789057906.89 total 316.17 last 69.29) - mkdir 20000 (time 1789057914.34 total 323.62 last 66.85) - mkdir 20675 (time 1789057924.35 total 333.63 last 67.42) - mkdir 21337 (time 1789057934.35 total 343.63 last 66.19) - mkdir 21896 (time 1789057944.35 total 353.63 last 55.89) - mkdir 22424 (time 1789057954.38 total 363.66 last 52.64) - mkdir 22992 (time 1789057964.39 total 373.67 last 56.73) - mkdir 23613 (time 1789057974.40 total 383.67 last 62.09) - mkdir 24274 (time 1789057984.40 total 393.68 last 66.06) - mkdir 24897 (time 1789057994.41 total 403.69 last 62.25) - mkdir 25473 (time 1789058004.42 total 413.70 last 57.53) - mkdir 26146 (time 1789058014.43 total 423.70 last 67.27) - mkdir 26822 (time 1789058024.45 total 433.73 last 67.45) - mkdir 27490 (time 1789058034.47 total 443.75 last 66.65) - mkdir 28199 (time 1789058044.48 total 453.76 last 70.86) - mkdir 28864 (time 1789058054.49 total 463.77 last 66.43) - mkdir 29527 (time 1789058064.51 total 473.78 last 66.18) - mkdir 30000 (time 1789058071.04 total 480.32 last 72.36) - mkdir 30720 (time 1789058081.05 total 490.33 last 71.97) - mkdir 31381 (time 1789058091.05 total 500.33 last 66.08) - mkdir 32010 (time 1789058101.06 total 510.34 last 62.82) - mkdir 32620 (time 1789058111.08 total 520.36 last 60.91) total: 32818 mkdir in 523.23 seconds: 62.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276820 994484 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7336 1263968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26056 3580964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17420 3589600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69647 954353 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 590483 71675 518808 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789059020 ; total 0 ; last 0) - unlinked 10000 (time 1789059265 ; total 245 ; last 245) - unlinked 20000 (time 1789059553 ; total 533 ; last 288) - unlinked 30000 (time 1789059816 ; total 796 ; last 263) total: 32768 unlinks in 864 seconds: 37.925926 unlinks/second - unlinked 0 (time 1789059020 ; total 0 ; last 0) - unlinked 10000 (time 1789059264 ; total 244 ; last 244) - unlinked 20000 (time 1789059554 ; total 534 ; last 290) - unlinked 30000 (time 1789059816 ; total 796 ; last 262) total: 32768 unlinks in 865 seconds: 37.882080 unlinks/second nlink between: 1 - unlinked 0 (time 1789059887 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789059887 ; 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 14276 1257028 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7336 1263968 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26056 3580964 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17420 3589600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4011 1019989 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2764 259380 2% /mnt/lustre[OST:1] filesystem_summary: 524847 6039 518808 2% /mnt/lustre