== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:41:40 (1790710900) 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 570 (time 1790710915.51 total 10.03 last 56.80) - mkdir 1091 (time 1790710925.58 total 20.11 last 51.73) - mkdir 1675 (time 1790710935.59 total 30.12 last 58.33) - mkdir 2285 (time 1790710945.60 total 40.13 last 60.95) - mkdir 2870 (time 1790710955.61 total 50.13 last 58.46) - mkdir 3406 (time 1790710965.63 total 60.15 last 53.51) - mkdir 3973 (time 1790710975.64 total 70.16 last 56.65) - mkdir 4600 (time 1790710985.64 total 80.16 last 62.69) - mkdir 5127 (time 1790710995.64 total 90.17 last 52.67) - mkdir 5651 (time 1790711005.65 total 100.17 last 52.37) - mkdir 6064 (time 1790711015.69 total 110.21 last 41.13) - mkdir 6668 (time 1790711025.70 total 120.22 last 60.34) - mkdir 7250 (time 1790711035.72 total 130.24 last 58.11) - mkdir 7800 (time 1790711045.78 total 140.30 last 54.66) - mkdir 8383 (time 1790711055.80 total 150.32 last 58.19) - mkdir 9025 (time 1790711065.81 total 160.33 last 64.11) - mkdir 9580 (time 1790711075.81 total 170.34 last 55.49) - mkdir 10000 (time 1790711083.35 total 177.87 last 55.76) - mkdir 10507 (time 1790711093.38 total 187.91 last 50.51) - mkdir 11107 (time 1790711103.39 total 197.91 last 59.98) - mkdir 11691 (time 1790711113.41 total 207.94 last 58.25) - mkdir 12148 (time 1790711123.42 total 217.94 last 45.68) - mkdir 12591 (time 1790711133.43 total 227.96 last 44.23) - mkdir 13135 (time 1790711143.44 total 237.96 last 54.36) - mkdir 13708 (time 1790711153.45 total 247.98 last 57.23) - mkdir 14248 (time 1790711163.46 total 257.99 last 53.94) - mkdir 14876 (time 1790711173.48 total 268.00 last 62.71) - mkdir 15421 (time 1790711183.49 total 278.01 last 54.44) - mkdir 16025 (time 1790711193.54 total 288.06 last 60.11) - mkdir 16624 (time 1790711203.54 total 298.06 last 59.89) - mkdir 17232 (time 1790711213.55 total 308.07 last 60.74) - mkdir 17740 (time 1790711223.58 total 318.10 last 50.64) - mkdir 18376 (time 1790711233.59 total 328.11 last 63.55) - mkdir 18964 (time 1790711243.59 total 338.12 last 58.77) - mkdir 19508 (time 1790711253.60 total 348.12 last 54.38) - mkdir 19958 (time 1790711263.67 total 358.20 last 44.66) - mkdir 20507 (time 1790711273.70 total 368.22 last 54.77) - mkdir 21073 (time 1790711283.71 total 378.23 last 56.54) - mkdir 21663 (time 1790711293.71 total 388.23 last 58.99) - mkdir 22266 (time 1790711303.71 total 398.23 last 60.30) - mkdir 22781 (time 1790711313.75 total 408.27 last 51.30) - mkdir 23313 (time 1790711323.77 total 418.29 last 53.07) - mkdir 23806 (time 1790711333.80 total 428.32 last 49.16) - mkdir 24308 (time 1790711343.82 total 438.34 last 50.13) - mkdir 24850 (time 1790711353.87 total 448.40 last 53.89) - mkdir 25390 (time 1790711363.89 total 458.41 last 53.94) - mkdir 25918 (time 1790711373.89 total 468.42 last 52.76) - mkdir 26537 (time 1790711383.90 total 478.43 last 61.83) - mkdir 27091 (time 1790711393.91 total 488.44 last 55.35) - mkdir 27707 (time 1790711403.93 total 498.45 last 61.52) - mkdir 28278 (time 1790711413.93 total 508.45 last 57.10) - mkdir 28806 (time 1790711423.95 total 518.47 last 52.69) - mkdir 29356 (time 1790711433.96 total 528.48 last 54.94) - mkdir 29919 (time 1790711443.96 total 538.48 last 56.28) - mkdir 30542 (time 1790711453.98 total 548.50 last 62.18) - mkdir 30991 (time 1790711464.01 total 558.54 last 44.75) - mkdir 31461 (time 1790711474.16 total 568.69 last 46.31) - mkdir 32019 (time 1790711484.18 total 578.70 last 55.73) - mkdir 32514 (time 1790711494.19 total 588.71 last 49.44) total: 32818 mkdir in 593.81 seconds: 55.27 ops/second - mkdir 573 (time 1790710915.33 total 10.01 last 57.25) - mkdir 1087 (time 1790710925.35 total 20.02 last 51.35) - mkdir 1671 (time 1790710935.35 total 30.02 last 58.40) - mkdir 2273 (time 1790710945.35 total 40.02 last 60.18) - mkdir 2849 (time 1790710955.37 total 50.04 last 57.49) - mkdir 3381 (time 1790710965.38 total 60.05 last 53.15) - mkdir 3953 (time 1790710975.38 total 70.06 last 57.17) - mkdir 4549 (time 1790710985.38 total 80.06 last 59.59) - mkdir 5109 (time 1790710995.39 total 90.07 last 55.95) - mkdir 5599 (time 1790711005.40 total 100.08 last 48.96) - mkdir 6020 (time 1790711015.46 total 110.13 last 41.87) - mkdir 6611 (time 1790711025.49 total 120.17 last 58.88) - mkdir 7162 (time 1790711035.50 total 130.17 last 55.09) - mkdir 7748 (time 1790711045.52 total 140.19 last 58.45) - mkdir 8331 (time 1790711055.52 total 150.20 last 58.29) - mkdir 8996 (time 1790711065.53 total 160.20 last 66.47) - mkdir 9559 (time 1790711075.55 total 170.22 last 56.16) - mkdir 10000 (time 1790711083.99 total 178.67 last 52.23) - mkdir 10523 (time 1790711094.03 total 188.70 last 52.11) - mkdir 11127 (time 1790711104.03 total 198.71 last 60.39) - mkdir 11696 (time 1790711114.09 total 208.76 last 56.57) - mkdir 12158 (time 1790711124.14 total 218.81 last 45.99) - mkdir 12583 (time 1790711134.19 total 228.87 last 42.26) - mkdir 13130 (time 1790711144.20 total 238.88 last 54.65) - mkdir 13651 (time 1790711154.21 total 248.88 last 52.07) - mkdir 14205 (time 1790711164.21 total 258.89 last 55.38) - mkdir 14832 (time 1790711174.22 total 268.90 last 62.63) - mkdir 15391 (time 1790711184.24 total 278.91 last 55.82) - mkdir 15973 (time 1790711194.25 total 288.92 last 58.16) - mkdir 16571 (time 1790711204.25 total 298.92 last 59.79) - mkdir 17141 (time 1790711214.27 total 308.95 last 56.85) - mkdir 17679 (time 1790711224.28 total 318.95 last 53.78) - mkdir 18295 (time 1790711234.30 total 328.97 last 61.50) - mkdir 18904 (time 1790711244.31 total 338.98 last 60.83) - mkdir 19445 (time 1790711254.32 total 349.00 last 54.01) - mkdir 19886 (time 1790711264.35 total 359.03 last 43.97) - mkdir 20000 (time 1790711266.36 total 361.03 last 56.86) - mkdir 20552 (time 1790711276.37 total 371.04 last 55.15) - mkdir 21153 (time 1790711286.38 total 381.05 last 60.04) - mkdir 21723 (time 1790711296.38 total 391.06 last 56.96) - mkdir 22323 (time 1790711306.40 total 401.07 last 59.91) - mkdir 22804 (time 1790711316.42 total 411.09 last 48.01) - mkdir 23326 (time 1790711326.42 total 421.10 last 52.16) - mkdir 23776 (time 1790711336.44 total 431.11 last 44.92) - mkdir 24338 (time 1790711346.45 total 441.12 last 56.15) - mkdir 24855 (time 1790711356.45 total 451.13 last 51.69) - mkdir 25417 (time 1790711366.46 total 461.14 last 56.13) - mkdir 25941 (time 1790711376.47 total 471.14 last 52.37) - mkdir 26549 (time 1790711386.49 total 481.16 last 60.70) - mkdir 27060 (time 1790711396.52 total 491.20 last 50.92) - mkdir 27615 (time 1790711406.54 total 501.21 last 55.42) - mkdir 28202 (time 1790711416.54 total 511.21 last 58.68) - mkdir 28718 (time 1790711426.54 total 521.22 last 51.58) - mkdir 29275 (time 1790711436.55 total 531.22 last 55.66) - mkdir 29869 (time 1790711446.56 total 541.24 last 59.32) - mkdir 30000 (time 1790711448.86 total 543.53 last 57.13) - mkdir 30556 (time 1790711458.90 total 553.57 last 55.38) - mkdir 30972 (time 1790711468.90 total 563.58 last 41.57) - mkdir 31549 (time 1790711478.92 total 573.59 last 57.60) - mkdir 32040 (time 1790711488.92 total 583.60 last 49.08) - mkdir 32599 (time 1790711498.93 total 593.61 last 55.85) total: 32818 mkdir in 597.66 seconds: 54.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422912 1785216 20% /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 351010 65969 285041 19% /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 1790712186 ; total 0 ; last 0) - unlinked 10000 (time 1790712493 ; total 307 ; last 307) - unlinked 20000 (time 1790712790 ; total 604 ; last 297) - unlinked 30000 (time 1790713062 ; total 876 ; last 272) total: 32768 unlinks in 950 seconds: 34.492630 unlinks/second - unlinked 0 (time 1790712186 ; total 0 ; last 0) - unlinked 10000 (time 1790712494 ; total 308 ; last 308) - unlinked 20000 (time 1790712792 ; total 606 ; last 298) - unlinked 30000 (time 1790713066 ; total 880 ; last 274) total: 32768 unlinks in 954 seconds: 34.348007 unlinks/second nlink between: 102 - unlinked 0 (time 1790713142 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790713142 ; 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 2208896 2176 2204672 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 526826 333 526493 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