== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:35:58 (1787560558) 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 608 (time 1787560573.33 total 10.02 last 60.71) - mkdir 1167 (time 1787560583.35 total 20.03 last 55.81) - mkdir 1693 (time 1787560593.38 total 30.06 last 52.45) - mkdir 2213 (time 1787560603.39 total 40.08 last 51.91) - mkdir 2815 (time 1787560613.41 total 50.09 last 60.11) - mkdir 3379 (time 1787560623.41 total 60.10 last 56.38) - mkdir 3976 (time 1787560633.41 total 70.10 last 59.70) - mkdir 4582 (time 1787560643.42 total 80.10 last 60.56) - mkdir 5211 (time 1787560653.42 total 90.10 last 62.90) - mkdir 5838 (time 1787560663.43 total 100.11 last 62.67) - mkdir 6470 (time 1787560673.44 total 110.12 last 63.12) - mkdir 7037 (time 1787560683.44 total 120.13 last 56.68) - mkdir 7628 (time 1787560693.45 total 130.14 last 59.04) - mkdir 8221 (time 1787560703.46 total 140.14 last 59.28) - mkdir 8822 (time 1787560713.47 total 150.16 last 59.98) - mkdir 9391 (time 1787560723.48 total 160.16 last 56.86) - mkdir 9931 (time 1787560733.51 total 170.19 last 53.85) - mkdir 10552 (time 1787560743.51 total 180.20 last 62.07) - mkdir 11124 (time 1787560753.52 total 190.21 last 57.15) - mkdir 11706 (time 1787560763.55 total 200.23 last 58.06) - mkdir 12179 (time 1787560773.55 total 210.24 last 47.27) - mkdir 12672 (time 1787560783.56 total 220.25 last 49.25) - mkdir 13237 (time 1787560793.56 total 230.25 last 56.50) - mkdir 13812 (time 1787560803.65 total 240.33 last 57.01) - mkdir 14343 (time 1787560813.65 total 250.33 last 53.10) - mkdir 14860 (time 1787560823.66 total 260.34 last 51.65) - mkdir 15497 (time 1787560833.69 total 270.37 last 63.53) - mkdir 16002 (time 1787560843.70 total 280.38 last 50.44) - mkdir 16545 (time 1787560853.71 total 290.39 last 54.25) - mkdir 17104 (time 1787560863.72 total 300.40 last 55.86) - mkdir 17628 (time 1787560873.72 total 310.40 last 52.37) - mkdir 18144 (time 1787560883.73 total 320.41 last 51.57) - mkdir 18783 (time 1787560893.73 total 330.41 last 63.89) - mkdir 19421 (time 1787560903.73 total 340.41 last 63.80) - mkdir 20000 (time 1787560911.73 total 348.42 last 72.32) - mkdir 20597 (time 1787560921.74 total 358.42 last 59.69) - mkdir 21156 (time 1787560931.75 total 368.44 last 55.80) - mkdir 21700 (time 1787560941.75 total 378.44 last 54.40) - mkdir 22198 (time 1787560951.75 total 388.44 last 49.80) - mkdir 22829 (time 1787560961.76 total 398.44 last 63.07) - mkdir 23469 (time 1787560971.78 total 408.46 last 63.87) - mkdir 24097 (time 1787560981.78 total 418.47 last 62.77) - mkdir 24687 (time 1787560991.80 total 428.48 last 58.91) - mkdir 25313 (time 1787561001.81 total 438.50 last 62.51) - mkdir 25872 (time 1787561011.83 total 448.51 last 55.80) - mkdir 26466 (time 1787561021.85 total 458.53 last 59.29) - mkdir 27026 (time 1787561031.90 total 468.58 last 55.72) - mkdir 27583 (time 1787561041.90 total 478.58 last 55.69) - mkdir 28119 (time 1787561051.91 total 488.60 last 53.54) - mkdir 28706 (time 1787561061.93 total 498.61 last 58.61) - mkdir 29284 (time 1787561071.93 total 508.62 last 57.77) - mkdir 29840 (time 1787561081.96 total 518.64 last 55.44) - mkdir 30000 (time 1787561085.64 total 522.32 last 43.52) - mkdir 30500 (time 1787561095.64 total 532.32 last 49.99) - mkdir 31043 (time 1787561105.66 total 542.34 last 54.21) - mkdir 31657 (time 1787561115.69 total 552.37 last 61.20) - mkdir 32194 (time 1787561125.70 total 562.38 last 53.64) - mkdir 32715 (time 1787561135.71 total 572.40 last 52.03) total: 32818 mkdir in 573.87 seconds: 57.19 ops/second - mkdir 604 (time 1787560573.33 total 10.01 last 60.34) - mkdir 1183 (time 1787560583.39 total 20.07 last 57.55) - mkdir 1728 (time 1787560593.42 total 30.10 last 54.35) - mkdir 2255 (time 1787560603.43 total 40.11 last 52.61) - mkdir 2826 (time 1787560613.43 total 50.12 last 57.09) - mkdir 3393 (time 1787560623.44 total 60.12 last 56.69) - mkdir 3988 (time 1787560633.44 total 70.12 last 59.47) - mkdir 4575 (time 1787560643.44 total 80.13 last 58.69) - mkdir 5224 (time 1787560653.46 total 90.14 last 64.81) - mkdir 5856 (time 1787560663.46 total 100.14 last 63.17) - mkdir 6494 (time 1787560673.48 total 110.16 last 63.70) - mkdir 7063 (time 1787560683.49 total 120.17 last 56.85) - mkdir 7659 (time 1787560693.49 total 130.17 last 59.58) - mkdir 8255 (time 1787560703.51 total 140.19 last 59.47) - mkdir 8858 (time 1787560713.53 total 150.21 last 60.21) - mkdir 9435 (time 1787560723.54 total 160.22 last 57.63) - mkdir 9978 (time 1787560733.54 total 170.22 last 54.30) - mkdir 10588 (time 1787560743.54 total 180.22 last 61.00) - mkdir 11152 (time 1787560753.55 total 190.23 last 56.36) - mkdir 11695 (time 1787560763.56 total 200.24 last 54.24) - mkdir 12163 (time 1787560773.56 total 210.24 last 46.79) - mkdir 12644 (time 1787560783.58 total 220.26 last 48.03) - mkdir 13218 (time 1787560793.58 total 230.26 last 57.40) - mkdir 13795 (time 1787560803.61 total 240.29 last 57.52) - mkdir 14338 (time 1787560813.62 total 250.30 last 54.22) - mkdir 14864 (time 1787560823.63 total 260.31 last 52.56) - mkdir 15512 (time 1787560833.66 total 270.34 last 64.59) - mkdir 15997 (time 1787560843.69 total 280.38 last 48.34) - mkdir 16555 (time 1787560853.71 total 290.39 last 55.72) - mkdir 17106 (time 1787560863.73 total 300.41 last 54.99) - mkdir 17614 (time 1787560873.73 total 310.41 last 50.80) - mkdir 18139 (time 1787560883.73 total 320.41 last 52.48) - mkdir 18788 (time 1787560893.74 total 330.42 last 64.86) - mkdir 19399 (time 1787560903.75 total 340.43 last 61.01) - mkdir 20000 (time 1787560912.26 total 348.94 last 70.64) - mkdir 20549 (time 1787560922.27 total 358.95 last 54.87) - mkdir 21137 (time 1787560932.28 total 368.96 last 58.72) - mkdir 21682 (time 1787560942.30 total 378.99 last 54.37) - mkdir 22194 (time 1787560952.33 total 389.02 last 51.04) - mkdir 22792 (time 1787560962.35 total 399.03 last 59.72) - mkdir 23415 (time 1787560972.36 total 409.04 last 62.21) - mkdir 24033 (time 1787560982.37 total 419.05 last 61.75) - mkdir 24620 (time 1787560992.37 total 429.06 last 58.67) - mkdir 25254 (time 1787561002.39 total 439.07 last 63.32) - mkdir 25794 (time 1787561012.39 total 449.08 last 53.97) - mkdir 26398 (time 1787561022.42 total 459.11 last 60.22) - mkdir 26957 (time 1787561032.43 total 469.11 last 55.87) - mkdir 27503 (time 1787561042.43 total 479.11 last 54.58) - mkdir 28018 (time 1787561052.43 total 489.12 last 51.50) - mkdir 28577 (time 1787561062.44 total 499.12 last 55.87) - mkdir 29145 (time 1787561072.44 total 509.12 last 56.79) - mkdir 29700 (time 1787561082.85 total 519.53 last 53.33) - mkdir 30000 (time 1787561088.48 total 525.16 last 53.28) - mkdir 30508 (time 1787561098.49 total 535.18 last 50.71) - mkdir 31067 (time 1787561108.50 total 545.19 last 55.85) - mkdir 31588 (time 1787561118.51 total 555.19 last 52.07) - mkdir 32154 (time 1787561128.52 total 565.20 last 56.54) - mkdir 32718 (time 1787561138.53 total 575.21 last 56.36) total: 32818 mkdir in 577.15 seconds: 56.86 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 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 1787561801 ; total 0 ; last 0) - unlinked 10000 (time 1787562068 ; total 267 ; last 267) - unlinked 20000 (time 1787562364 ; total 563 ; last 296) - unlinked 30000 (time 1787562670 ; total 869 ; last 306) total: 32768 unlinks in 950 seconds: 34.492630 unlinks/second - unlinked 0 (time 1787561801 ; total 0 ; last 0) - unlinked 10000 (time 1787562069 ; total 268 ; last 268) - unlinked 20000 (time 1787562366 ; total 565 ; last 297) - unlinked 30000 (time 1787562673 ; total 872 ; last 307) total: 32768 unlinks in 952 seconds: 34.420170 unlinks/second nlink between: 102 - unlinked 0 (time 1787562755 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787562755 ; 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 2208512 2176 2204288 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 526734 333 526401 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