== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:12:20 (1788581540) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 483 (time 1788581556.20 total 10.01 last 48.24) - mkdir 979 (time 1788581566.21 total 20.02 last 49.57) - mkdir 1494 (time 1788581576.26 total 30.07 last 51.24) - mkdir 1999 (time 1788581586.26 total 40.07 last 50.48) - mkdir 2480 (time 1788581596.27 total 50.08 last 48.08) - mkdir 2975 (time 1788581606.29 total 60.10 last 49.41) - mkdir 3440 (time 1788581616.30 total 70.11 last 46.43) - mkdir 3930 (time 1788581626.32 total 80.14 last 48.88) - mkdir 4456 (time 1788581636.33 total 90.14 last 52.58) - mkdir 5002 (time 1788581646.34 total 100.15 last 54.53) - mkdir 5445 (time 1788581656.35 total 110.16 last 44.25) - mkdir 5949 (time 1788581666.37 total 120.18 last 50.29) - mkdir 6464 (time 1788581676.38 total 130.19 last 51.47) - mkdir 6899 (time 1788581686.40 total 140.21 last 43.42) - mkdir 7329 (time 1788581696.41 total 150.22 last 42.96) - mkdir 7856 (time 1788581706.41 total 160.22 last 52.70) - mkdir 8401 (time 1788581716.43 total 170.24 last 54.37) - mkdir 8877 (time 1788581726.45 total 180.26 last 47.53) - mkdir 9380 (time 1788581736.47 total 190.28 last 50.19) - mkdir 9917 (time 1788581746.48 total 200.29 last 53.66) - mkdir 10417 (time 1788581756.52 total 210.33 last 49.78) - mkdir 10902 (time 1788581766.56 total 220.37 last 48.32) - mkdir 11335 (time 1788581776.60 total 230.41 last 43.12) - mkdir 11804 (time 1788581786.66 total 240.47 last 46.64) - mkdir 12292 (time 1788581796.70 total 250.51 last 48.60) - mkdir 12769 (time 1788581806.71 total 260.52 last 47.62) - mkdir 13245 (time 1788581816.75 total 270.56 last 47.41) - mkdir 13790 (time 1788581826.76 total 280.58 last 54.44) - mkdir 14283 (time 1788581836.77 total 290.58 last 49.29) - mkdir 14832 (time 1788581846.78 total 300.59 last 54.86) - mkdir 15370 (time 1788581856.78 total 310.59 last 53.76) - mkdir 15871 (time 1788581866.78 total 320.60 last 50.09) - mkdir 16367 (time 1788581876.80 total 330.61 last 49.55) - mkdir 16871 (time 1788581886.81 total 340.62 last 50.32) - mkdir 17344 (time 1788581896.82 total 350.64 last 47.24) - mkdir 17877 (time 1788581906.83 total 360.64 last 53.29) - mkdir 18430 (time 1788581916.84 total 370.65 last 55.21) - mkdir 18962 (time 1788581926.84 total 380.66 last 53.19) - mkdir 19478 (time 1788581936.88 total 390.69 last 51.40) - mkdir 19939 (time 1788581946.89 total 400.71 last 46.05) - mkdir 20464 (time 1788581956.91 total 410.72 last 52.40) - mkdir 20985 (time 1788581966.93 total 420.74 last 52.01) - mkdir 21518 (time 1788581976.95 total 430.76 last 53.19) - mkdir 22013 (time 1788581986.96 total 440.78 last 49.44) - mkdir 22499 (time 1788581996.97 total 450.78 last 48.57) - mkdir 23001 (time 1788582006.99 total 460.80 last 50.13) - mkdir 23505 (time 1788582016.99 total 470.80 last 50.36) - mkdir 24047 (time 1788582027.00 total 480.82 last 54.13) - mkdir 24480 (time 1788582037.04 total 490.85 last 43.16) - mkdir 24916 (time 1788582047.05 total 500.86 last 43.56) - mkdir 25381 (time 1788582057.05 total 510.86 last 46.47) - mkdir 25817 (time 1788582067.06 total 520.87 last 43.57) - mkdir 26309 (time 1788582077.06 total 530.88 last 49.17) - mkdir 26790 (time 1788582087.09 total 540.90 last 47.97) - mkdir 27290 (time 1788582097.11 total 550.92 last 49.90) - mkdir 27809 (time 1788582107.77 total 561.59 last 48.67) - mkdir 28325 (time 1788582117.78 total 571.59 last 51.58) - mkdir 28854 (time 1788582127.79 total 581.60 last 52.83) - mkdir 29252 (time 1788582137.81 total 591.62 last 39.74) - mkdir 29712 (time 1788582147.83 total 601.64 last 45.90) - mkdir 30000 (time 1788582154.25 total 608.06 last 44.88) - mkdir 30404 (time 1788582164.28 total 618.09 last 40.28) - mkdir 30872 (time 1788582174.29 total 628.10 last 46.74) - mkdir 31359 (time 1788582184.29 total 638.11 last 48.67) - mkdir 31786 (time 1788582194.31 total 648.12 last 42.63) - mkdir 32234 (time 1788582204.32 total 658.13 last 44.75) - mkdir 32660 (time 1788582214.33 total 668.14 last 42.57) total: 32818 mkdir in 671.83 seconds: 48.85 ops/second - mkdir 472 (time 1788581556.21 total 10.03 last 47.07) - mkdir 950 (time 1788581566.21 total 20.03 last 47.79) - mkdir 1458 (time 1788581576.23 total 30.04 last 50.73) - mkdir 1972 (time 1788581586.24 total 40.05 last 51.35) - mkdir 2453 (time 1788581596.26 total 50.07 last 48.02) - mkdir 2968 (time 1788581606.27 total 60.08 last 51.43) - mkdir 3439 (time 1788581616.27 total 70.09 last 47.08) - mkdir 3915 (time 1788581626.28 total 80.09 last 47.59) - mkdir 4432 (time 1788581636.29 total 90.10 last 51.64) - mkdir 4955 (time 1788581646.33 total 100.14 last 52.09) - mkdir 5414 (time 1788581656.35 total 110.16 last 45.82) - mkdir 5899 (time 1788581666.35 total 120.16 last 48.48) - mkdir 6406 (time 1788581676.39 total 130.20 last 50.50) - mkdir 6837 (time 1788581686.42 total 140.24 last 42.97) - mkdir 7262 (time 1788581696.43 total 150.24 last 42.47) - mkdir 7771 (time 1788581706.45 total 160.26 last 50.79) - mkdir 8327 (time 1788581716.45 total 170.27 last 55.58) - mkdir 8809 (time 1788581726.47 total 180.28 last 48.14) - mkdir 9293 (time 1788581736.49 total 190.30 last 48.29) - mkdir 9808 (time 1788581746.49 total 200.31 last 51.47) - mkdir 10000 (time 1788581750.05 total 203.86 last 54.01) - mkdir 10514 (time 1788581760.06 total 213.87 last 51.35) - mkdir 10999 (time 1788581770.08 total 223.90 last 48.38) - mkdir 11449 (time 1788581780.09 total 233.90 last 44.99) - mkdir 11923 (time 1788581790.10 total 243.91 last 47.35) - mkdir 12404 (time 1788581800.16 total 253.97 last 47.81) - mkdir 12835 (time 1788581810.19 total 264.00 last 42.96) - mkdir 13348 (time 1788581820.19 total 274.01 last 51.27) - mkdir 13861 (time 1788581830.20 total 284.02 last 51.26) - mkdir 14378 (time 1788581840.21 total 294.03 last 51.64) - mkdir 14925 (time 1788581850.22 total 304.04 last 54.64) - mkdir 15436 (time 1788581860.23 total 314.04 last 51.10) - mkdir 15922 (time 1788581870.25 total 324.07 last 48.47) - mkdir 16421 (time 1788581880.26 total 334.07 last 49.87) - mkdir 16897 (time 1788581890.28 total 344.09 last 47.52) - mkdir 17426 (time 1788581900.28 total 354.10 last 52.87) - mkdir 17973 (time 1788581910.30 total 364.11 last 54.61) - mkdir 18502 (time 1788581920.30 total 374.12 last 52.87) - mkdir 19037 (time 1788581930.32 total 384.13 last 53.41) - mkdir 19541 (time 1788581940.34 total 394.16 last 50.27) - mkdir 20000 (time 1788581950.31 total 404.12 last 46.06) - mkdir 20531 (time 1788581960.33 total 414.15 last 52.98) - mkdir 21039 (time 1788581970.36 total 424.18 last 50.64) - mkdir 21561 (time 1788581980.37 total 434.19 last 52.14) - mkdir 22047 (time 1788581990.39 total 444.21 last 48.52) - mkdir 22525 (time 1788582000.40 total 454.21 last 47.77) - mkdir 22993 (time 1788582010.42 total 464.23 last 46.71) - mkdir 23496 (time 1788582020.43 total 474.24 last 50.23) - mkdir 24008 (time 1788582030.44 total 484.26 last 51.12) - mkdir 24460 (time 1788582040.45 total 494.27 last 45.18) - mkdir 24910 (time 1788582050.46 total 504.27 last 44.97) - mkdir 25353 (time 1788582060.47 total 514.29 last 44.23) - mkdir 25815 (time 1788582070.50 total 524.31 last 46.09) - mkdir 26315 (time 1788582080.52 total 534.33 last 49.90) - mkdir 26756 (time 1788582090.52 total 544.33 last 44.09) - mkdir 27275 (time 1788582100.53 total 554.34 last 51.86) - mkdir 27792 (time 1788582110.54 total 564.36 last 51.62) - mkdir 28296 (time 1788582120.56 total 574.37 last 50.33) - mkdir 28813 (time 1788582131.07 total 584.89 last 49.16) - mkdir 29261 (time 1788582141.10 total 594.92 last 44.66) - mkdir 29696 (time 1788582151.14 total 604.95 last 43.36) - mkdir 30000 (time 1788582158.12 total 611.94 last 43.50) - mkdir 30403 (time 1788582168.13 total 621.94 last 40.28) - mkdir 30859 (time 1788582178.13 total 631.95 last 45.58) - mkdir 31311 (time 1788582188.16 total 641.97 last 45.08) - mkdir 31758 (time 1788582198.16 total 651.98 last 44.68) - mkdir 32200 (time 1788582208.16 total 661.98 last 44.19) - mkdir 32635 (time 1788582218.17 total 671.98 last 43.49) total: 32818 mkdir in 674.70 seconds: 48.64 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788582781 ; total 0 ; last 0) - unlinked 10000 (time 1788582987 ; total 206 ; last 206) - unlinked 20000 (time 1788583187 ; total 406 ; last 200) - unlinked 30000 (time 1788583462 ; total 681 ; last 275) total: 32768 unlinks in 772 seconds: 42.445595 unlinks/second - unlinked 0 (time 1788582781 ; total 1 ; last 1) - unlinked 10000 (time 1788582987 ; total 207 ; last 206) - unlinked 20000 (time 1788583188 ; total 408 ; last 201) - unlinked 30000 (time 1788583468 ; total 688 ; last 280) total: 32768 unlinks in 777 seconds: 42.172459 unlinks/second nlink between: 102 - unlinked 0 (time 1788583559 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788583559 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208640 2176 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre