== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:10:23 (1785395423) 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 118184 392 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 411 (time 1785395441.93 total 10.01 last 41.04) - mkdir 927 (time 1785395451.97 total 20.05 last 51.44) - mkdir 1510 (time 1785395461.99 total 30.07 last 58.18) - mkdir 2043 (time 1785395472.01 total 40.09 last 53.19) - mkdir 2563 (time 1785395482.02 total 50.10 last 51.92) - mkdir 3123 (time 1785395492.04 total 60.12 last 55.92) - mkdir 3667 (time 1785395502.07 total 70.15 last 54.25) - mkdir 4169 (time 1785395512.09 total 80.17 last 50.10) - mkdir 4692 (time 1785395522.11 total 90.19 last 52.18) - mkdir 5287 (time 1785395532.11 total 100.19 last 59.48) - mkdir 5726 (time 1785395542.12 total 110.20 last 43.86) - mkdir 6227 (time 1785395552.13 total 120.22 last 50.04) - mkdir 6770 (time 1785395562.17 total 130.26 last 54.08) - mkdir 7176 (time 1785395572.19 total 140.27 last 40.53) - mkdir 7512 (time 1785395582.19 total 150.27 last 33.60) - mkdir 7881 (time 1785395592.20 total 160.29 last 36.86) - mkdir 8302 (time 1785395602.24 total 170.32 last 41.96) - mkdir 8703 (time 1785395612.25 total 180.33 last 40.07) - mkdir 9078 (time 1785395622.25 total 190.33 last 37.49) - mkdir 9452 (time 1785395632.26 total 200.34 last 37.37) - mkdir 9839 (time 1785395642.26 total 210.34 last 38.68) - mkdir 10000 (time 1785395645.25 total 213.33 last 53.87) - mkdir 10583 (time 1785395655.25 total 223.33 last 58.29) - mkdir 11023 (time 1785395665.29 total 233.37 last 43.85) - mkdir 11399 (time 1785395675.29 total 243.37 last 37.57) - mkdir 11856 (time 1785395685.32 total 253.40 last 45.59) - mkdir 12370 (time 1785395695.35 total 263.43 last 51.24) - mkdir 12891 (time 1785395705.36 total 273.44 last 52.05) - mkdir 13422 (time 1785395715.38 total 283.46 last 52.95) - mkdir 13913 (time 1785395725.42 total 293.50 last 48.94) - mkdir 14335 (time 1785395735.42 total 303.50 last 42.19) - mkdir 14811 (time 1785395745.49 total 313.57 last 47.27) - mkdir 15264 (time 1785395755.50 total 323.58 last 45.25) - mkdir 15701 (time 1785395765.57 total 333.65 last 43.40) - mkdir 16001 (time 1785395775.64 total 343.73 last 29.78) - mkdir 16476 (time 1785395785.65 total 353.73 last 47.50) - mkdir 16900 (time 1785395795.65 total 363.73 last 42.37) - mkdir 17321 (time 1785395805.80 total 373.88 last 41.49) - mkdir 17728 (time 1785395815.84 total 383.92 last 40.52) - mkdir 18129 (time 1785395825.99 total 394.08 last 39.50) - mkdir 18442 (time 1785395836.05 total 404.13 last 31.12) - mkdir 18910 (time 1785395846.10 total 414.18 last 46.60) - mkdir 19348 (time 1785395856.10 total 424.18 last 43.78) - mkdir 19842 (time 1785395866.11 total 434.19 last 49.36) - mkdir 20000 (time 1785395869.33 total 437.41 last 49.14) - mkdir 20487 (time 1785395879.33 total 447.41 last 48.66) - mkdir 21090 (time 1785395889.33 total 457.42 last 60.29) - mkdir 21580 (time 1785395899.34 total 467.42 last 48.99) - mkdir 21999 (time 1785395909.36 total 477.44 last 41.81) - mkdir 22415 (time 1785395919.38 total 487.46 last 41.52) - mkdir 22887 (time 1785395929.38 total 497.47 last 47.17) - mkdir 23346 (time 1785395939.39 total 507.47 last 45.89) - mkdir 23795 (time 1785395949.42 total 517.50 last 44.74) - mkdir 24280 (time 1785395959.45 total 527.53 last 48.38) - mkdir 24673 (time 1785395969.47 total 537.55 last 39.21) - mkdir 25038 (time 1785395979.49 total 547.57 last 36.42) - mkdir 25475 (time 1785395989.51 total 557.59 last 43.62) - mkdir 25956 (time 1785395999.52 total 567.60 last 48.05) - mkdir 26432 (time 1785396009.52 total 577.60 last 47.59) - mkdir 26948 (time 1785396019.53 total 587.61 last 51.58) - mkdir 27404 (time 1785396029.53 total 597.61 last 45.58) - mkdir 27871 (time 1785396039.55 total 607.63 last 46.62) - mkdir 28419 (time 1785396049.56 total 617.64 last 54.72) - mkdir 28860 (time 1785396059.98 total 628.07 last 42.31) - mkdir 29337 (time 1785396070.69 total 638.77 last 44.54) - mkdir 29803 (time 1785396080.72 total 648.80 last 46.49) - mkdir 30000 (time 1785396085.59 total 653.67 last 40.43) - mkdir 30441 (time 1785396095.61 total 663.69 last 44.00) - mkdir 30857 (time 1785396105.69 total 673.77 - mkdir 443 (time 1785395441.65 total 10.05 last 44.06) - mkdir 940 (time 1785395451.66 total 20.07 last 49.64) - mkdir 1520 (time 1785395461.67 total 30.08 last 57.91) - mkdir 2053 (time 1785395471.72 total 40.13 last 53.05) - mkdir 2571 (time 1785395481.73 total 50.14 last 51.73) - mkdir 3127 (time 1785395491.73 total 60.14 last 55.58) - mkdir 3696 (time 1785395501.76 total 70.17 last 56.75) - mkdir 4142 (time 1785395511.77 total 80.18 last 44.58) - mkdir 4683 (time 1785395521.78 total 90.19 last 54.01) - mkdir 5268 (time 1785395531.79 total 100.20 last 58.44) - mkdir 5703 (time 1785395541.81 total 110.22 last 43.41) - mkdir 6146 (time 1785395551.82 total 120.23 last 44.28) - mkdir 6703 (time 1785395561.82 total 130.23 last 55.69) - mkdir 7142 (time 1785395571.85 total 140.26 last 43.78) - mkdir 7483 (time 1785395581.87 total 150.28 last 34.00) - mkdir 7841 (time 1785395591.88 total 160.29 last 35.77) - mkdir 8221 (time 1785395601.91 total 170.32 last 37.91) - mkdir 8611 (time 1785395611.92 total 180.33 last 38.95) - mkdir 8993 (time 1785395621.95 total 190.36 last 38.09) - mkdir 9367 (time 1785395631.96 total 200.37 last 37.35) - mkdir 9758 (time 1785395641.98 total 210.39 last 39.06) - mkdir 10000 (time 1785395646.25 total 214.66 last 56.66) - mkdir 10541 (time 1785395656.27 total 224.68 last 53.96) - mkdir 10970 (time 1785395666.29 total 234.70 last 42.81) - mkdir 11362 (time 1785395676.34 total 244.75 last 39.01) - mkdir 11813 (time 1785395686.35 total 254.76 last 45.08) - mkdir 12310 (time 1785395696.37 total 264.78 last 49.57) - mkdir 12852 (time 1785395706.38 total 274.79 last 54.15) - mkdir 13378 (time 1785395716.40 total 284.81 last 52.51) - mkdir 13891 (time 1785395726.41 total 294.82 last 51.27) - mkdir 14326 (time 1785395736.41 total 304.82 last 43.48) - mkdir 14806 (time 1785395746.43 total 314.84 last 47.90) - mkdir 15240 (time 1785395756.45 total 324.86 last 43.30) - mkdir 15681 (time 1785395766.56 total 334.97 last 43.65) - mkdir 16014 (time 1785395776.57 total 344.98 last 33.25) - mkdir 16512 (time 1785395786.59 total 355.00 last 49.69) - mkdir 16940 (time 1785395796.62 total 365.03 last 42.70) - mkdir 17313 (time 1785395806.62 total 375.03 last 37.28) - mkdir 17746 (time 1785395816.65 total 385.06 last 43.17) - mkdir 18169 (time 1785395826.67 total 395.08 last 42.23) - mkdir 18493 (time 1785395836.68 total 405.09 last 32.37) - mkdir 18966 (time 1785395846.74 total 415.15 last 47.04) - mkdir 19416 (time 1785395856.85 total 425.26 last 44.47) - mkdir 19943 (time 1785395866.89 total 435.29 last 52.54) - mkdir 20400 (time 1785395876.89 total 445.30 last 45.70) - mkdir 21012 (time 1785395886.91 total 455.32 last 61.04) - mkdir 21517 (time 1785395896.92 total 465.32 last 50.48) - mkdir 21932 (time 1785395906.93 total 475.34 last 41.42) - mkdir 22370 (time 1785395916.96 total 485.37 last 43.67) - mkdir 22794 (time 1785395926.99 total 495.40 last 42.27) - mkdir 23292 (time 1785395937.00 total 505.41 last 49.74) - mkdir 23762 (time 1785395947.02 total 515.43 last 46.91) - mkdir 24219 (time 1785395957.02 total 525.43 last 45.70) - mkdir 24634 (time 1785395967.03 total 535.44 last 41.48) - mkdir 25014 (time 1785395977.05 total 545.46 last 37.90) - mkdir 25441 (time 1785395987.07 total 555.48 last 42.64) - mkdir 25947 (time 1785395997.12 total 565.53 last 50.31) - mkdir 26422 (time 1785396007.13 total 575.54 last 47.46) - mkdir 26883 (time 1785396017.17 total 585.57 last 45.95) - mkdir 27345 (time 1785396027.17 total 595.58 last 46.16) - mkdir 27780 (time 1785396037.27 total 605.68 last 43.09) - mkdir 28331 (time 1785396047.30 total 615.71 last 54.93) - mkdir 28745 (time 1785396057.32 total 625.73 last 41.32) - mkdir 29197 (time 1785396067.33 total 635.74 last 45.15) - mkdir 29689 (time 1785396077.34 total 645.75 last 49.13) - mkdir 30000 (time 1785396084.35 total 652.76 last 44.36) - mkdir 30405 (time 1785396094.37 total 662.78 last 40.43) - mkdir 30855 (time 1785396104.38 total 672.78 last 44.98) - mkdir 31278 (time 1785396114.38 total 682.79 last 42.27) - mkdir 31702 (time 1785396124.38 total 692.79 last 42.39) - mkdir 32117 (time 1785396134.40 total 702.81 last 41.45) - mkdir 32569 (time 1785396144.41 total 712.81 last 45.16) total: 32818 mkdir in 719.15 seconds: 45.63 ops/second last 41.29) - mkdir 31288 (time 1785396115.72 total 683.80 last 42.95) - mkdir 31752 (time 1785396125.85 total 693.93 last 45.81) - mkdir 32195 (time 1785396135.88 total 703.96 last 44.20) - mkdir 32652 (time 1785396145.88 total 713.97 last 45.66) total: 32818 mkdir in 718.87 seconds: 45.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 1718016 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 303968 65969 237999 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 1785396828 ; total 0 ; last 0) - unlinked 10000 (time 1785397204 ; total 376 ; last 376) - unlinked 20000 (time 1785397607 ; total 779 ; last 403) - unlinked 30000 (time 1785398011 ; total 1183 ; last 404) total: 32768 unlinks in 1287 seconds: 25.460762 unlinks/second - unlinked 0 (time 1785396828 ; total 0 ; last 0) - unlinked 10000 (time 1785397201 ; total 373 ; last 373) - unlinked 20000 (time 1785397607 ; total 779 ; last 406) - unlinked 30000 (time 1785398010 ; total 1182 ; last 403) total: 32768 unlinks in 1287 seconds: 25.460762 unlinks/second nlink between: 102 - unlinked 0 (time 1785398118 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785398118 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208512 2176 2204288 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 526734 333 526401 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