== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:36:59 (1788460619) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 585 (time 1788460635.13 total 10.03 last 58.35) - mkdir 1180 (time 1788460645.13 total 20.03 last 59.50) - mkdir 1834 (time 1788460655.19 total 30.08 last 65.04) - mkdir 2510 (time 1788460665.20 total 40.10 last 67.48) - mkdir 3114 (time 1788460675.21 total 50.11 last 60.36) - mkdir 3750 (time 1788460685.21 total 60.11 last 63.58) - mkdir 4175 (time 1788460695.23 total 70.13 last 42.43) - mkdir 4682 (time 1788460705.24 total 80.13 last 50.67) - mkdir 5304 (time 1788460715.25 total 90.14 last 62.13) - mkdir 5775 (time 1788460725.28 total 100.17 last 46.95) - mkdir 6296 (time 1788460735.29 total 110.18 last 52.06) - mkdir 6953 (time 1788460745.30 total 120.20 last 65.59) - mkdir 7435 (time 1788460755.31 total 130.21 last 48.16) - mkdir 8060 (time 1788460765.32 total 140.21 last 62.45) - mkdir 8682 (time 1788460775.32 total 150.22 last 62.17) - mkdir 9313 (time 1788460785.34 total 160.23 last 63.02) - mkdir 9935 (time 1788460795.34 total 170.23 last 62.20) - mkdir 10558 (time 1788460805.35 total 180.24 last 62.23) - mkdir 11112 (time 1788460815.35 total 190.24 last 55.39) - mkdir 11637 (time 1788460825.36 total 200.25 last 52.45) - mkdir 12068 (time 1788460835.36 total 210.26 last 43.07) - mkdir 12511 (time 1788460845.36 total 220.26 last 44.30) - mkdir 13049 (time 1788460855.37 total 230.27 last 53.75) - mkdir 13541 (time 1788460865.37 total 240.27 last 49.20) - mkdir 14039 (time 1788460875.40 total 250.30 last 49.67) - mkdir 14686 (time 1788460885.42 total 260.31 last 64.58) - mkdir 15283 (time 1788460895.49 total 270.38 last 59.30) - mkdir 15760 (time 1788460905.49 total 280.38 last 47.69) - mkdir 16238 (time 1788460915.51 total 290.40 last 47.71) - mkdir 16774 (time 1788460925.51 total 300.41 last 53.57) - mkdir 17159 (time 1788460935.52 total 310.42 last 38.46) - mkdir 17720 (time 1788460945.53 total 320.42 last 56.07) - mkdir 18320 (time 1788460955.57 total 330.47 last 59.76) - mkdir 18837 (time 1788460965.58 total 340.47 last 51.65) - mkdir 19432 (time 1788460975.60 total 350.49 last 59.39) - mkdir 19973 (time 1788460985.61 total 360.51 last 54.01) - mkdir 20526 (time 1788460995.62 total 370.51 last 55.27) - mkdir 21082 (time 1788461005.62 total 380.51 last 55.60) - mkdir 21657 (time 1788461015.75 total 390.64 last 56.78) - mkdir 22274 (time 1788461025.75 total 400.65 last 61.65) - mkdir 22818 (time 1788461035.77 total 410.67 last 54.32) - mkdir 23312 (time 1788461045.80 total 420.70 last 49.24) - mkdir 23795 (time 1788461055.80 total 430.70 last 48.30) - mkdir 24327 (time 1788461065.81 total 440.71 last 53.14) - mkdir 24825 (time 1788461075.82 total 450.71 last 49.80) - mkdir 25463 (time 1788461085.91 total 460.81 last 63.20) - mkdir 26061 (time 1788461095.92 total 470.82 last 59.72) - mkdir 26709 (time 1788461105.93 total 480.83 last 64.74) - mkdir 27284 (time 1788461115.94 total 490.84 last 57.45) - mkdir 27757 (time 1788461125.95 total 500.84 last 47.27) - mkdir 28258 (time 1788461135.96 total 510.86 last 50.03) - mkdir 28796 (time 1788461145.98 total 520.88 last 53.68) - mkdir 29316 (time 1788461156.00 total 530.90 last 51.90) - mkdir 29912 (time 1788461166.01 total 540.91 last 59.55) - mkdir 30447 (time 1788461176.03 total 550.93 last 53.38) - mkdir 31106 (time 1788461186.05 total 560.95 last 65.78) - mkdir 31620 (time 1788461196.06 total 570.96 last 51.34) - mkdir 32273 (time 1788461206.07 total 580.96 last 65.27) total: 32818 mkdir in 590.12 seconds: 55.61 ops/second - mkdir 580 (time 1788460635.11 total 10.00 last 57.98) - mkdir 1161 (time 1788460645.11 total 20.00 last 58.09) - mkdir 1811 (time 1788460655.16 total 30.06 last 64.66) - mkdir 2463 (time 1788460665.17 total 40.07 last 65.14) - mkdir 3068 (time 1788460675.21 total 50.11 last 60.24) - mkdir 3689 (time 1788460685.22 total 60.12 last 62.04) - mkdir 4148 (time 1788460695.25 total 70.15 last 45.76) - mkdir 4664 (time 1788460705.26 total 80.15 last 51.57) - mkdir 5298 (time 1788460715.26 total 90.16 last 63.38) - mkdir 5778 (time 1788460725.32 total 100.22 last 47.71) - mkdir 6293 (time 1788460735.33 total 110.22 last 51.49) - mkdir 6925 (time 1788460745.34 total 120.23 last 63.12) - mkdir 7405 (time 1788460755.34 total 130.24 last 47.99) - mkdir 8030 (time 1788460765.35 total 140.24 last 62.46) - mkdir 8634 (time 1788460775.35 total 150.24 last 60.40) - mkdir 9244 (time 1788460785.35 total 160.25 last 60.98) - mkdir 9863 (time 1788460795.38 total 170.28 last 61.73) - mkdir 10000 (time 1788460797.59 total 172.49 last 61.95) - mkdir 10609 (time 1788460807.60 total 182.49 last 60.87) - mkdir 11169 (time 1788460817.62 total 192.52 last 55.86) - mkdir 11661 (time 1788460827.63 total 202.52 last 49.17) - mkdir 12090 (time 1788460837.65 total 212.54 last 42.82) - mkdir 12542 (time 1788460847.65 total 222.55 last 45.17) - mkdir 13071 (time 1788460857.66 total 232.55 last 52.87) - mkdir 13525 (time 1788460867.68 total 242.57 last 45.32) - mkdir 14105 (time 1788460877.68 total 252.58 last 57.96) - mkdir 14695 (time 1788460887.69 total 262.59 last 58.94) - mkdir 15276 (time 1788460897.72 total 272.61 last 57.96) - mkdir 15722 (time 1788460907.73 total 282.62 last 44.55) - mkdir 16241 (time 1788460917.73 total 292.62 last 51.90) - mkdir 16718 (time 1788460927.74 total 302.63 last 47.67) - mkdir 17141 (time 1788460937.76 total 312.65 last 42.21) - mkdir 17726 (time 1788460947.76 total 322.66 last 58.48) - mkdir 18321 (time 1788460957.77 total 332.66 last 59.45) - mkdir 18853 (time 1788460967.78 total 342.67 last 53.15) - mkdir 19439 (time 1788460977.79 total 352.68 last 58.55) - mkdir 20000 (time 1788460987.67 total 362.57 last 56.75) - mkdir 20591 (time 1788460997.69 total 372.58 last 58.99) - mkdir 21146 (time 1788461007.69 total 382.59 last 55.48) - mkdir 21723 (time 1788461017.71 total 392.60 last 57.61) - mkdir 22299 (time 1788461027.75 total 402.65 last 57.34) - mkdir 22839 (time 1788461037.79 total 412.68 last 53.81) - mkdir 23337 (time 1788461047.80 total 422.70 last 49.75) - mkdir 23837 (time 1788461057.81 total 432.70 last 49.97) - mkdir 24377 (time 1788461067.81 total 442.71 last 53.96) - mkdir 24883 (time 1788461077.81 total 452.71 last 50.59) - mkdir 25466 (time 1788461087.82 total 462.72 last 58.27) - mkdir 26063 (time 1788461097.83 total 472.72 last 59.65) - mkdir 26786 (time 1788461108.09 total 482.98 last 70.48) - mkdir 27250 (time 1788461118.35 total 493.24 last 45.23) - mkdir 27744 (time 1788461128.38 total 503.27 last 49.25) - mkdir 28272 (time 1788461138.39 total 513.29 last 52.70) - mkdir 28781 (time 1788461148.42 total 523.31 last 50.79) - mkdir 29316 (time 1788461158.55 total 533.44 last 52.80) - mkdir 29904 (time 1788461168.56 total 543.46 last 58.73) - mkdir 30482 (time 1788461178.57 total 553.47 last 57.72) - mkdir 31054 (time 1788461188.58 total 563.48 last 57.13) - mkdir 31690 (time 1788461198.60 total 573.50 last 63.50) - mkdir 32274 (time 1788461208.61 total 583.50 last 58.36) total: 32818 mkdir in 591.73 seconds: 55.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788461854 ; total 0 ; last 0) - unlinked 10000 (time 1788462124 ; total 270 ; last 270) - unlinked 20000 (time 1788462408 ; total 554 ; last 284) - unlinked 30000 (time 1788462669 ; total 815 ; last 261) total: 32768 unlinks in 891 seconds: 36.776657 unlinks/second - unlinked 0 (time 1788461854 ; total 0 ; last 0) - unlinked 10000 (time 1788462123 ; total 269 ; last 269) - unlinked 20000 (time 1788462410 ; total 556 ; last 287) - unlinked 30000 (time 1788462671 ; total 817 ; last 261) total: 32768 unlinks in 893 seconds: 36.694290 unlinks/second nlink between: 102 - unlinked 0 (time 1788462749 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788462749 ; 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 2208768 2176 2204544 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 526795 333 526462 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre