== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:07:34 (1787738854) 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 544 (time 1787738869.45 total 10.01 last 54.36) - mkdir 1128 (time 1787738879.46 total 20.02 last 58.34) - mkdir 1661 (time 1787738889.50 total 30.05 last 53.10) - mkdir 2259 (time 1787738899.51 total 40.07 last 59.72) - mkdir 2787 (time 1787738909.52 total 50.07 last 52.78) - mkdir 3288 (time 1787738919.52 total 60.08 last 50.07) - mkdir 3869 (time 1787738929.54 total 70.09 last 58.02) - mkdir 4393 (time 1787738939.55 total 80.11 last 52.30) - mkdir 4832 (time 1787738949.56 total 90.12 last 43.86) - mkdir 5424 (time 1787738959.59 total 100.14 last 59.05) - mkdir 5953 (time 1787738969.60 total 110.16 last 52.83) - mkdir 6533 (time 1787738979.61 total 120.17 last 57.94) - mkdir 7017 (time 1787738989.62 total 130.17 last 48.36) - mkdir 7495 (time 1787738999.63 total 140.19 last 47.74) - mkdir 8024 (time 1787739009.64 total 150.19 last 52.87) - mkdir 8515 (time 1787739019.64 total 160.19 last 49.09) - mkdir 9102 (time 1787739029.65 total 170.21 last 58.62) - mkdir 9594 (time 1787739039.67 total 180.23 last 49.11) - mkdir 10000 (time 1787739047.13 total 187.68 last 54.44) - mkdir 10547 (time 1787739057.14 total 197.69 last 54.65) - mkdir 11057 (time 1787739067.15 total 207.71 last 50.94) - mkdir 11625 (time 1787739077.17 total 217.72 last 56.70) - mkdir 12215 (time 1787739087.18 total 227.74 last 58.93) - mkdir 12757 (time 1787739097.20 total 237.75 last 54.12) - mkdir 13267 (time 1787739107.20 total 247.75 last 50.99) - mkdir 13933 (time 1787739117.27 total 257.83 last 66.10) - mkdir 14433 (time 1787739127.28 total 267.83 last 49.99) - mkdir 14893 (time 1787739137.32 total 277.87 last 45.82) - mkdir 15363 (time 1787739147.32 total 287.88 last 46.97) - mkdir 15890 (time 1787739157.32 total 297.88 last 52.70) - mkdir 16446 (time 1787739167.33 total 307.88 last 55.58) - mkdir 17153 (time 1787739177.35 total 317.90 last 70.55) - mkdir 17811 (time 1787739187.35 total 327.91 last 65.77) - mkdir 18426 (time 1787739197.37 total 337.92 last 61.41) - mkdir 19078 (time 1787739207.38 total 347.93 last 65.15) - mkdir 19674 (time 1787739217.42 total 357.98 last 59.34) - mkdir 20000 (time 1787739223.73 total 364.28 last 51.70) - mkdir 20509 (time 1787739233.73 total 374.28 last 50.89) - mkdir 20988 (time 1787739243.75 total 384.30 last 47.80) - mkdir 21465 (time 1787739253.77 total 394.32 last 47.62) - mkdir 22038 (time 1787739263.79 total 404.34 last 57.19) - mkdir 22589 (time 1787739273.79 total 414.34 last 55.08) - mkdir 23198 (time 1787739283.81 total 424.36 last 60.78) - mkdir 23761 (time 1787739293.88 total 434.43 last 55.92) - mkdir 24299 (time 1787739303.88 total 444.44 last 53.77) - mkdir 24825 (time 1787739313.89 total 454.45 last 52.55) - mkdir 25352 (time 1787739323.89 total 464.45 last 52.70) - mkdir 25837 (time 1787739333.90 total 474.45 last 48.46) - mkdir 26358 (time 1787739343.91 total 484.47 last 52.02) - mkdir 26837 (time 1787739354.05 total 494.61 last 47.25) - mkdir 27436 (time 1787739364.06 total 504.62 last 59.83) - mkdir 28029 (time 1787739374.16 total 514.71 last 58.74) - mkdir 28581 (time 1787739384.16 total 524.72 last 55.17) - mkdir 29208 (time 1787739394.62 total 535.17 last 59.96) - mkdir 29812 (time 1787739404.64 total 545.20 last 60.27) - mkdir 30000 (time 1787739407.85 total 548.40 last 58.58) - mkdir 30573 (time 1787739417.85 total 558.41 last 57.29) - mkdir 31020 (time 1787739427.85 total 568.41 last 44.68) - mkdir 31458 (time 1787739437.86 total 578.41 last 43.78) - mkdir 31824 (time 1787739447.87 total 588.42 last 36.57) - mkdir 32394 (time 1787739457.87 total 598.43 last 56.99) total: 32818 mkdir in 606.80 seconds: 54.08 ops/second - mkdir 482 (time 1787738870.94 total 10.04 last 47.99) - mkdir 1065 (time 1787738880.95 total 20.05 last 58.25) - mkdir 1622 (time 1787738890.96 total 30.06 last 55.64) - mkdir 2193 (time 1787738900.96 total 40.07 last 57.09) - mkdir 2743 (time 1787738910.96 total 50.07 last 54.97) - mkdir 3223 (time 1787738920.96 total 60.07 last 47.99) - mkdir 3769 (time 1787738930.99 total 70.10 last 54.47) - mkdir 4294 (time 1787738941.01 total 80.11 last 52.40) - mkdir 4767 (time 1787738951.03 total 90.13 last 47.21) - mkdir 5357 (time 1787738961.03 total 100.14 last 58.99) - mkdir 5894 (time 1787738971.03 total 110.14 last 53.69) - mkdir 6453 (time 1787738981.04 total 120.14 last 55.87) - mkdir 6927 (time 1787738991.04 total 130.15 last 47.36) - mkdir 7431 (time 1787739001.05 total 140.15 last 50.39) - mkdir 7948 (time 1787739011.07 total 150.17 last 51.60) - mkdir 8464 (time 1787739021.11 total 160.22 last 51.36) - mkdir 9046 (time 1787739031.12 total 170.22 last 58.18) - mkdir 9545 (time 1787739041.15 total 180.25 last 49.76) - mkdir 10000 (time 1787739049.56 total 188.66 last 54.10) - mkdir 10519 (time 1787739059.57 total 198.68 last 51.82) - mkdir 11058 (time 1787739069.57 total 208.68 last 53.89) - mkdir 11644 (time 1787739079.62 total 218.73 last 58.34) - mkdir 12248 (time 1787739089.62 total 228.73 last 60.38) - mkdir 12798 (time 1787739099.62 total 238.73 last 54.98) - mkdir 13324 (time 1787739109.64 total 248.75 last 52.52) - mkdir 13962 (time 1787739119.66 total 258.76 last 63.69) - mkdir 14478 (time 1787739129.68 total 268.79 last 51.47) - mkdir 14922 (time 1787739139.71 total 278.82 last 44.26) - mkdir 15400 (time 1787739149.71 total 288.82 last 47.79) - mkdir 15945 (time 1787739159.72 total 298.82 last 54.48) - mkdir 16542 (time 1787739169.73 total 308.84 last 59.63) - mkdir 17229 (time 1787739179.73 total 318.84 last 68.66) - mkdir 17846 (time 1787739189.76 total 328.86 last 61.57) - mkdir 18432 (time 1787739199.76 total 338.87 last 58.57) - mkdir 19088 (time 1787739209.76 total 348.87 last 65.59) - mkdir 19640 (time 1787739219.77 total 358.87 last 55.19) - mkdir 20000 (time 1787739225.84 total 364.95 last 59.26) - mkdir 20471 (time 1787739235.84 total 374.95 last 47.10) - mkdir 20986 (time 1787739245.84 total 384.95 last 51.49) - mkdir 21447 (time 1787739255.85 total 394.95 last 46.09) - mkdir 22002 (time 1787739265.85 total 404.96 last 55.48) - mkdir 22595 (time 1787739275.85 total 414.96 last 59.30) - mkdir 23188 (time 1787739285.86 total 424.97 last 59.25) - mkdir 23732 (time 1787739295.86 total 434.97 last 54.40) - mkdir 24307 (time 1787739305.86 total 444.97 last 57.50) - mkdir 24809 (time 1787739315.89 total 454.99 last 50.06) - mkdir 25319 (time 1787739325.89 total 465.00 last 50.96) - mkdir 25758 (time 1787739335.90 total 475.01 last 43.88) - mkdir 26277 (time 1787739345.90 total 485.01 last 51.88) - mkdir 26801 (time 1787739355.90 total 495.01 last 52.38) - mkdir 27369 (time 1787739365.92 total 505.02 last 56.74) - mkdir 27947 (time 1787739375.93 total 515.04 last 57.69) - mkdir 28548 (time 1787739385.94 total 525.04 last 60.08) - mkdir 29129 (time 1787739395.94 total 535.05 last 58.10) - mkdir 29727 (time 1787739405.95 total 545.06 last 59.73) - mkdir 30000 (time 1787739410.92 total 550.03 last 54.87) - mkdir 30506 (time 1787739420.93 total 560.03 last 50.59) - mkdir 30959 (time 1787739430.95 total 570.05 last 45.22) - mkdir 31382 (time 1787739440.95 total 580.05 last 42.30) - mkdir 31799 (time 1787739450.96 total 590.07 last 41.65) - mkdir 32348 (time 1787739460.97 total 600.08 last 54.83) total: 32818 mkdir in 609.02 seconds: 53.89 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 1787740230 ; total 0 ; last 0) - unlinked 10000 (time 1787740566 ; total 336 ; last 336) - unlinked 20000 (time 1787740922 ; total 692 ; last 356) - unlinked 30000 (time 1787741311 ; total 1081 ; last 389) total: 32768 unlinks in 1177 seconds: 27.840271 unlinks/second - unlinked 0 (time 1787740230 ; total 0 ; last 0) - unlinked 10000 (time 1787740565 ; total 335 ; last 335) - unlinked 20000 (time 1787740923 ; total 693 ; last 358) - unlinked 30000 (time 1787741311 ; total 1081 ; last 388) total: 32768 unlinks in 1177 seconds: 27.840271 unlinks/second nlink between: 102 - unlinked 0 (time 1787741410 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1787741410 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 2208384 2176 2204160 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 526704 333 526371 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