== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:12:04 (1789175524) 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 571 (time 1789175541.20 total 10.02 last 56.98) - mkdir 1083 (time 1789175551.24 total 20.06 last 51.01) - mkdir 1578 (time 1789175561.25 total 30.07 last 49.46) - mkdir 2116 (time 1789175571.25 total 40.07 last 53.77) - mkdir 2670 (time 1789175581.27 total 50.08 last 55.34) - mkdir 3143 (time 1789175591.27 total 60.09 last 47.27) - mkdir 3586 (time 1789175601.27 total 70.09 last 44.29) - mkdir 4029 (time 1789175611.28 total 80.09 last 44.29) - mkdir 4538 (time 1789175621.30 total 90.12 last 50.77) - mkdir 5010 (time 1789175631.30 total 100.12 last 47.19) - mkdir 5550 (time 1789175641.31 total 110.13 last 53.96) - mkdir 6017 (time 1789175651.32 total 120.14 last 46.66) - mkdir 6484 (time 1789175661.32 total 130.14 last 46.68) - mkdir 6952 (time 1789175671.32 total 140.14 last 46.79) - mkdir 7467 (time 1789175681.33 total 150.15 last 51.46) - mkdir 7939 (time 1789175691.35 total 160.17 last 47.12) - mkdir 8415 (time 1789175701.36 total 170.17 last 47.57) - mkdir 8902 (time 1789175711.37 total 180.18 last 48.65) - mkdir 9377 (time 1789175721.39 total 190.21 last 47.40) - mkdir 9870 (time 1789175731.42 total 200.23 last 49.16) - mkdir 10000 (time 1789175733.59 total 202.41 last 59.88) - mkdir 10494 (time 1789175743.60 total 212.41 last 49.36) - mkdir 11002 (time 1789175753.61 total 222.43 last 50.74) - mkdir 11486 (time 1789175763.61 total 232.43 last 48.39) - mkdir 12043 (time 1789175773.61 total 242.43 last 55.66) - mkdir 12589 (time 1789175783.67 total 252.49 last 54.28) - mkdir 13146 (time 1789175793.70 total 262.52 last 55.57) - mkdir 13693 (time 1789175803.73 total 272.55 last 54.53) - mkdir 14186 (time 1789175813.73 total 282.55 last 49.28) - mkdir 14703 (time 1789175823.75 total 292.56 last 51.65) - mkdir 15184 (time 1789175833.75 total 302.57 last 48.08) - mkdir 15690 (time 1789175843.76 total 312.58 last 50.56) - mkdir 16235 (time 1789175853.76 total 322.58 last 54.47) - mkdir 16761 (time 1789175863.80 total 332.61 last 52.43) - mkdir 17263 (time 1789175873.81 total 342.62 last 50.15) - mkdir 17703 (time 1789175883.83 total 352.65 last 43.90) - mkdir 18163 (time 1789175893.85 total 362.67 last 45.91) - mkdir 18622 (time 1789175903.86 total 372.68 last 45.84) - mkdir 19136 (time 1789175913.89 total 382.71 last 51.28) - mkdir 19605 (time 1789175923.91 total 392.73 last 46.80) - mkdir 20000 (time 1789175932.33 total 401.14 last 46.93) - mkdir 20435 (time 1789175942.33 total 411.14 last 43.50) - mkdir 20940 (time 1789175952.33 total 421.15 last 50.47) - mkdir 21438 (time 1789175962.34 total 431.15 last 49.78) - mkdir 21910 (time 1789175972.34 total 441.16 last 47.16) - mkdir 22474 (time 1789175982.35 total 451.16 last 56.39) - mkdir 22965 (time 1789175992.37 total 461.19 last 48.98) - mkdir 23480 (time 1789176002.39 total 471.21 last 51.39) - mkdir 24038 (time 1789176012.40 total 481.22 last 55.74) - mkdir 24424 (time 1789176022.47 total 491.29 last 38.32) - mkdir 24829 (time 1789176032.52 total 501.34 last 40.32) - mkdir 25320 (time 1789176042.52 total 511.34 last 49.10) - mkdir 25873 (time 1789176052.53 total 521.34 last 55.27) - mkdir 26355 (time 1789176062.54 total 531.36 last 48.13) - mkdir 26888 (time 1789176072.82 total 541.64 last 51.86) - mkdir 27410 (time 1789176082.85 total 551.67 last 52.01) - mkdir 27851 (time 1789176092.86 total 561.68 last 44.07) - mkdir 28355 (time 1789176102.87 total 571.69 last 50.37) - mkdir 28822 (time 1789176112.88 total 581.70 last 46.65) - mkdir 29278 (time 1789176122.89 total 591.71 last 45.55) - mkdir 29826 (time 1789176132.91 total 601.73 last 54.67) - mkdir 30000 (time 1789176137.13 total 605.95 last 41.23) - mkdir 30454 (time 1789176147.14 total 615.96 last 45.37) - mkdir 30929 (time 1789176157.14 total 625.96 last 47.49) - mkdir 31380 (time 1789176167.21 total 636.03 last 44.77) - mkdir 31857 (time 1789176177.23 total 646.05 last 47.64) - mkdir 32346 (time 1789176187.25 total 656.07 last 48.79) - mkdir 32805 (time 1789176197.26 total 666.08 last 45.87) total: 32818 mkdir in 666.46 seconds: 49.24 ops/second - mkdir 529 (time 1789175540.97 total 10.01 last 52.87) - mkdir 1055 (time 1789175550.98 total 20.02 last 52.53) - mkdir 1538 (time 1789175561.01 total 30.04 last 48.17) - mkdir 2082 (time 1789175571.02 total 40.06 last 54.33) - mkdir 2627 (time 1789175581.05 total 50.09 last 54.34) - mkdir 3123 (time 1789175591.05 total 60.09 last 49.58) - mkdir 3549 (time 1789175601.06 total 70.10 last 42.57) - mkdir 3999 (time 1789175611.08 total 80.12 last 44.90) - mkdir 4510 (time 1789175621.11 total 90.14 last 50.98) - mkdir 4993 (time 1789175631.13 total 100.17 last 48.19) - mkdir 5487 (time 1789175641.14 total 110.17 last 49.36) - mkdir 5966 (time 1789175651.14 total 120.18 last 47.87) - mkdir 6448 (time 1789175661.15 total 130.19 last 48.17) - mkdir 6920 (time 1789175671.19 total 140.22 last 47.03) - mkdir 7424 (time 1789175681.21 total 150.25 last 50.28) - mkdir 7906 (time 1789175691.27 total 160.30 last 47.94) - mkdir 8386 (time 1789175701.29 total 170.33 last 47.88) - mkdir 8904 (time 1789175711.33 total 180.36 last 51.61) - mkdir 9354 (time 1789175721.33 total 190.37 last 44.97) - mkdir 9857 (time 1789175731.35 total 200.38 last 50.23) - mkdir 10000 (time 1789175734.42 total 203.46 last 46.51) - mkdir 10468 (time 1789175744.45 total 213.49 last 46.65) - mkdir 10968 (time 1789175754.47 total 223.51 last 49.91) - mkdir 11468 (time 1789175764.49 total 233.52 last 49.93) - mkdir 12028 (time 1789175774.50 total 243.54 last 55.91) - mkdir 12562 (time 1789175784.51 total 253.55 last 53.33) - mkdir 13122 (time 1789175794.55 total 263.59 last 55.79) - mkdir 13642 (time 1789175804.57 total 273.61 last 51.90) - mkdir 14161 (time 1789175814.63 total 283.67 last 51.60) - mkdir 14673 (time 1789175824.66 total 293.70 last 51.04) - mkdir 15124 (time 1789175834.67 total 303.71 last 45.05) - mkdir 15626 (time 1789175844.67 total 313.71 last 50.18) - mkdir 16161 (time 1789175854.69 total 323.73 last 53.41) - mkdir 16705 (time 1789175864.71 total 333.74 last 54.32) - mkdir 17219 (time 1789175874.72 total 343.76 last 51.31) - mkdir 17635 (time 1789175884.72 total 353.76 last 41.59) - mkdir 18098 (time 1789175894.73 total 363.77 last 46.28) - mkdir 18573 (time 1789175904.75 total 373.79 last 47.40) - mkdir 19077 (time 1789175914.75 total 383.79 last 50.39) - mkdir 19566 (time 1789175924.76 total 393.80 last 48.84) - mkdir 20000 (time 1789175933.52 total 402.56 last 49.54) - mkdir 20415 (time 1789175943.52 total 412.56 last 41.49) - mkdir 20907 (time 1789175953.54 total 422.58 last 49.12) - mkdir 21416 (time 1789175963.56 total 432.59 last 50.82) - mkdir 21893 (time 1789175973.56 total 442.60 last 47.68) - mkdir 22421 (time 1789175983.59 total 452.63 last 52.64) - mkdir 22941 (time 1789175993.60 total 462.64 last 51.94) - mkdir 23449 (time 1789176003.60 total 472.64 last 50.80) - mkdir 23969 (time 1789176013.63 total 482.67 last 51.85) - mkdir 24334 (time 1789176023.65 total 492.69 last 36.43) - mkdir 24718 (time 1789176033.69 total 502.72 last 38.26) - mkdir 25224 (time 1789176043.69 total 512.73 last 50.57) - mkdir 25773 (time 1789176053.77 total 522.81 last 54.45) - mkdir 26234 (time 1789176063.85 total 532.89 last 45.76) - mkdir 26760 (time 1789176073.85 total 542.89 last 52.59) - mkdir 27281 (time 1789176083.87 total 552.91 last 51.99) - mkdir 27719 (time 1789176093.91 total 562.95 last 43.61) - mkdir 28187 (time 1789176103.93 total 572.97 last 46.72) - mkdir 28642 (time 1789176113.93 total 582.97 last 45.49) - mkdir 29102 (time 1789176123.93 total 592.97 last 46.00) - mkdir 29612 (time 1789176133.96 total 603.00 last 50.86) - mkdir 30000 (time 1789176143.08 total 612.12 last 42.56) - mkdir 30484 (time 1789176153.11 total 622.15 last 48.24) - mkdir 30922 (time 1789176163.12 total 632.15 last 43.78) - mkdir 31357 (time 1789176173.14 total 642.18 last 43.38) - mkdir 31869 (time 1789176183.18 total 652.22 last 50.99) - mkdir 32362 (time 1789176193.19 total 662.22 last 49.30) total: 32818 mkdir in 670.77 seconds: 48.93 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 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 1789176771 ; total 0 ; last 0) - unlinked 10000 (time 1789176955 ; total 184 ; last 184) - unlinked 20000 (time 1789177127 ; total 356 ; last 172) - unlinked 30000 (time 1789177302 ; total 531 ; last 175) total: 32768 unlinks in 581 seconds: 56.399311 unlinks/second - unlinked 0 (time 1789176771 ; total 0 ; last 0) - unlinked 10000 (time 1789176955 ; total 184 ; last 184) - unlinked 20000 (time 1789177127 ; total 356 ; last 172) - unlinked 30000 (time 1789177303 ; total 532 ; last 176) total: 32768 unlinks in 582 seconds: 56.302406 unlinks/second nlink between: 102 - unlinked 0 (time 1789177355 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789177355 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209024 2176 2204800 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 526856 333 526523 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