== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:44:28 (1786304668) 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 390 (time 1786304686.10 total 10.00 last 38.99) - mkdir 709 (time 1786304696.11 total 20.01 last 31.88) - mkdir 1201 (time 1786304706.12 total 30.02 last 49.13) - mkdir 1726 (time 1786304716.14 total 40.04 last 52.41) - mkdir 2274 (time 1786304726.17 total 50.07 last 54.66) - mkdir 2693 (time 1786304736.18 total 60.08 last 41.84) - mkdir 3188 (time 1786304746.18 total 70.08 last 49.49) - mkdir 3628 (time 1786304756.21 total 80.11 last 43.89) - mkdir 4094 (time 1786304766.22 total 90.12 last 46.55) - mkdir 4615 (time 1786304776.22 total 100.13 last 52.07) - mkdir 5058 (time 1786304786.23 total 110.13 last 44.29) - mkdir 5448 (time 1786304796.26 total 120.16 last 38.86) - mkdir 5819 (time 1786304806.27 total 130.17 last 37.09) - mkdir 6318 (time 1786304816.27 total 140.17 last 49.88) - mkdir 6809 (time 1786304826.28 total 150.18 last 49.04) - mkdir 7218 (time 1786304836.30 total 160.20 last 40.84) - mkdir 7672 (time 1786304846.30 total 170.20 last 45.38) - mkdir 8079 (time 1786304856.33 total 180.23 last 40.58) - mkdir 8549 (time 1786304866.34 total 190.24 last 46.94) - mkdir 8990 (time 1786304876.39 total 200.29 last 43.90) - mkdir 9407 (time 1786304886.39 total 210.29 last 41.68) - mkdir 9841 (time 1786304896.40 total 220.30 last 43.38) - mkdir 10000 (time 1786304899.82 total 223.72 last 46.45) - mkdir 10422 (time 1786304909.83 total 233.73 last 42.18) - mkdir 10826 (time 1786304919.84 total 243.74 last 40.36) - mkdir 11307 (time 1786304929.87 total 253.77 last 47.94) - mkdir 11743 (time 1786304939.87 total 263.77 last 43.58) - mkdir 12176 (time 1786304949.87 total 273.77 last 43.30) - mkdir 12641 (time 1786304959.88 total 283.78 last 46.48) - mkdir 13091 (time 1786304969.88 total 293.78 last 44.99) - mkdir 13524 (time 1786304979.88 total 303.78 last 43.29) - mkdir 14023 (time 1786304989.89 total 313.79 last 49.87) - mkdir 14551 (time 1786304999.90 total 323.80 last 52.76) - mkdir 14996 (time 1786305009.92 total 333.82 last 44.42) - mkdir 15463 (time 1786305019.95 total 343.85 last 46.52) - mkdir 15901 (time 1786305029.96 total 353.87 last 43.75) - mkdir 16427 (time 1786305039.97 total 363.87 last 52.59) - mkdir 16820 (time 1786305049.97 total 373.88 last 39.27) - mkdir 17210 (time 1786305060.00 total 383.90 last 38.90) - mkdir 17583 (time 1786305070.03 total 393.93 last 37.18) - mkdir 18067 (time 1786305080.05 total 403.95 last 48.33) - mkdir 18550 (time 1786305090.07 total 413.97 last 48.17) - mkdir 18981 (time 1786305100.08 total 423.98 last 43.09) - mkdir 19487 (time 1786305110.08 total 433.98 last 50.60) - mkdir 19920 (time 1786305120.09 total 443.99 last 43.26) - mkdir 20000 (time 1786305122.27 total 446.17 last 36.58) - mkdir 20420 (time 1786305132.28 total 456.18 last 41.99) - mkdir 20953 (time 1786305142.28 total 466.18 last 53.26) - mkdir 21471 (time 1786305152.29 total 476.20 last 51.74) - mkdir 21908 (time 1786305162.31 total 486.21 last 43.65) - mkdir 22330 (time 1786305172.42 total 496.32 last 41.72) - mkdir 22735 (time 1786305182.42 total 506.32 last 40.50) - mkdir 23187 (time 1786305192.43 total 516.34 last 45.15) - mkdir 23584 (time 1786305202.44 total 526.34 last 39.67) - mkdir 23933 (time 1786305212.44 total 536.34 last 34.89) - mkdir 24353 (time 1786305222.45 total 546.35 last 41.99) - mkdir 24760 (time 1786305232.46 total 556.36 last 40.66) - mkdir 25257 (time 1786305242.46 total 566.36 last 49.69) - mkdir 25677 (time 1786305252.46 total 576.37 last 41.97) - mkdir 26077 (time 1786305262.47 total 586.38 last 39.96) - mkdir 26421 (time 1786305272.50 total 596.40 last 34.32) - mkdir 26772 (time 1786305282.50 total 606.40 last 35.08) - mkdir 27131 (time 1786305292.60 total 616.50 last 35.55) - mkdir 27470 (time 1786305302.60 total 626.50 last 33.90) - mkdir 27913 (time 1786305312.61 total 636.51 last 44.25) - mkdir 28319 (time 1786305322.65 total 646.55 last 40.47) - mkdir 28794 (time 1786305332.65 total 656.55 last 47.48) - mkdir 29339 (time 1786305342.66 total 666.57 last 54.42) - mkdir 29808 (time 1786305352.67 total 676.58 l - mkdir 397 (time 1786304686.07 total 10.01 last 39.65) - mkdir 717 (time 1786304696.13 total 20.07 last 31.83) - mkdir 1226 (time 1786304706.13 total 30.07 last 50.89) - mkdir 1733 (time 1786304716.13 total 40.07 last 50.70) - mkdir 2267 (time 1786304726.15 total 50.09 last 53.31) - mkdir 2672 (time 1786304736.16 total 60.10 last 40.45) - mkdir 3174 (time 1786304746.16 total 70.10 last 50.20) - mkdir 3618 (time 1786304756.18 total 80.12 last 44.29) - mkdir 4089 (time 1786304766.20 total 90.14 last 47.03) - mkdir 4609 (time 1786304776.20 total 100.14 last 52.00) - mkdir 5065 (time 1786304786.21 total 110.15 last 45.53) - mkdir 5456 (time 1786304796.24 total 120.18 last 39.01) - mkdir 5807 (time 1786304806.25 total 130.19 last 35.05) - mkdir 6299 (time 1786304816.26 total 140.20 last 49.17) - mkdir 6794 (time 1786304826.27 total 150.21 last 49.45) - mkdir 7212 (time 1786304836.29 total 160.23 last 41.71) - mkdir 7661 (time 1786304846.33 total 170.27 last 44.71) - mkdir 8062 (time 1786304856.34 total 180.28 last 40.07) - mkdir 8518 (time 1786304866.35 total 190.30 last 45.53) - mkdir 8969 (time 1786304876.36 total 200.30 last 45.08) - mkdir 9376 (time 1786304886.37 total 210.31 last 40.64) - mkdir 9802 (time 1786304896.37 total 220.32 last 42.59) - mkdir 10000 (time 1786304900.87 total 224.81 last 44.08) - mkdir 10416 (time 1786304910.89 total 234.83 last 41.51) - mkdir 10825 (time 1786304921.10 total 245.04 last 40.05) - mkdir 11354 (time 1786304931.12 total 255.06 last 52.80) - mkdir 11761 (time 1786304941.12 total 265.06 last 40.70) - mkdir 12211 (time 1786304951.20 total 275.14 last 44.65) - mkdir 12658 (time 1786304961.21 total 285.15 last 44.67) - mkdir 13131 (time 1786304971.22 total 295.16 last 47.22) - mkdir 13565 (time 1786304981.23 total 305.17 last 43.38) - mkdir 14066 (time 1786304991.24 total 315.18 last 50.07) - mkdir 14552 (time 1786305001.24 total 325.18 last 48.58) - mkdir 14995 (time 1786305011.26 total 335.20 last 44.19) - mkdir 15470 (time 1786305021.29 total 345.23 last 47.38) - mkdir 15915 (time 1786305031.29 total 355.23 last 44.48) - mkdir 16425 (time 1786305041.31 total 365.26 last 50.89) - mkdir 16806 (time 1786305051.32 total 375.26 last 38.07) - mkdir 17198 (time 1786305061.36 total 385.30 last 39.06) - mkdir 17549 (time 1786305071.37 total 395.31 last 35.06) - mkdir 18043 (time 1786305081.38 total 405.32 last 49.36) - mkdir 18528 (time 1786305091.42 total 415.36 last 48.29) - mkdir 18964 (time 1786305101.42 total 425.36 last 43.60) - mkdir 19442 (time 1786305111.47 total 435.41 last 47.59) - mkdir 19873 (time 1786305121.47 total 445.41 last 43.08) - mkdir 20000 (time 1786305124.79 total 448.73 last 38.27) - mkdir 20474 (time 1786305134.80 total 458.74 last 47.36) - mkdir 20986 (time 1786305144.82 total 468.76 last 51.10) - mkdir 21469 (time 1786305154.82 total 478.76 last 48.28) - mkdir 21887 (time 1786305164.86 total 488.80 last 41.62) - mkdir 22329 (time 1786305175.02 total 498.97 last 43.49) - mkdir 22755 (time 1786305185.29 total 509.23 last 41.50) - mkdir 23238 (time 1786305195.51 total 519.46 last 47.24) - mkdir 23584 (time 1786305205.63 total 529.57 last 34.21) - mkdir 23955 (time 1786305215.72 total 539.66 last 36.77) - mkdir 24368 (time 1786305225.76 total 549.70 last 41.14) - mkdir 24857 (time 1786305235.76 total 559.70 last 48.88) - mkdir 25291 (time 1786305245.80 total 569.74 last 43.22) - mkdir 25697 (time 1786305255.82 total 579.76 last 40.53) - mkdir 26094 (time 1786305265.88 total 589.82 last 39.45) - mkdir 26429 (time 1786305275.88 total 599.82 last 33.50) - mkdir 26749 (time 1786305285.89 total 609.83 last 31.96) - mkdir 27106 (time 1786305295.90 total 619.84 last 35.67) - mkdir 27524 (time 1786305305.91 total 629.85 last 41.75) - mkdir 27944 (time 1786305315.92 total 639.86 last 41.96) - mkdir 28389 (time 1786305325.93 total 649.87 last 44.48) - mkdir 28880 (time 1786305335.93 total 659.87 last 49.09) - mkdir 29398 (time 1786305345.95 total 669.89 last 51.69) - mkdir 29856 (time 1786305355.96 total 679.90 last 46.85) - mkdir 30000 (time 1786305356.50 total 680.40 last 50.16) - mkdir 30466 (time 1786305366.52 total 690.42 last 46.50) - mkdir 30953 (time 1786305376.56 total 700.46 last 48.55) - mkdir 31356 (time 1786305386.56 total 710.46 last 40.28) - mkdir 31854 (time 1786305396.59 total 720.50 last 49.63) - mkdir 32283 (time 1786305406.62 total 730.52 last 42.78) - mkdir 32803 (time 1786305416.62 total 740.52 last 51.99) total: 32818 mkdir in 740.73 seconds: 44.30 ops/second ast 45.76) - mkdir 30000 (time 1786305358.71 total 682.65 last 52.42) - mkdir 30480 (time 1786305368.73 total 692.67 last 47.90) - mkdir 30937 (time 1786305378.75 total 702.70 last 45.59) - mkdir 31343 (time 1786305388.76 total 712.70 last 40.59) - mkdir 31822 (time 1786305398.84 total 722.79 last 47.49) - mkdir 32248 (time 1786305408.85 total 732.79 last 42.56) - mkdir 32770 (time 1786305418.86 total 742.80 last 52.16) total: 32818 mkdir in 743.61 seconds: 44.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 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 303828 65969 237859 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 1786306230 ; total 1 ; last 1) - unlinked 10000 (time 1786306562 ; total 333 ; last 332) - unlinked 20000 (time 1786306903 ; total 674 ; last 341) - unlinked 30000 (time 1786307234 ; total 1005 ; last 331) total: 32768 unlinks in 1091 seconds: 30.034830 unlinks/second - unlinked 0 (time 1786306230 ; total 0 ; last 0) - unlinked 10000 (time 1786306564 ; total 334 ; last 334) - unlinked 20000 (time 1786306904 ; total 674 ; last 340) - unlinked 30000 (time 1786307236 ; total 1006 ; last 332) total: 32768 unlinks in 1092 seconds: 30.007326 unlinks/second nlink between: 102 - unlinked 0 (time 1786307324 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786307324 ; total 1 ; last 1) 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 2208768 2304 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 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