== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:35:24 (1786829724) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 671 (time 1786829738.71 total 10.00 last 67.07) - mkdir 1269 (time 1786829748.72 total 20.02 last 59.72) - mkdir 1891 (time 1786829758.73 total 30.02 last 62.18) - mkdir 2509 (time 1786829768.74 total 40.04 last 61.69) - mkdir 3224 (time 1786829778.75 total 50.04 last 71.48) - mkdir 3929 (time 1786829788.75 total 60.04 last 70.49) - mkdir 4606 (time 1786829798.76 total 70.05 last 67.64) - mkdir 5252 (time 1786829808.78 total 80.07 last 64.48) - mkdir 5883 (time 1786829818.78 total 90.07 last 63.10) - mkdir 6574 (time 1786829828.78 total 100.08 last 69.07) - mkdir 7253 (time 1786829838.78 total 110.08 last 67.89) - mkdir 7878 (time 1786829848.79 total 120.08 last 62.46) - mkdir 8508 (time 1786829858.80 total 130.10 last 62.90) - mkdir 9118 (time 1786829868.81 total 140.11 last 60.96) - mkdir 9790 (time 1786829878.81 total 150.11 last 67.20) - mkdir 10000 (time 1786829882.25 total 153.54 last 61.15) - mkdir 10565 (time 1786829892.25 total 163.55 last 56.47) - mkdir 11071 (time 1786829902.26 total 173.55 last 50.57) - mkdir 11619 (time 1786829912.27 total 183.57 last 54.72) - mkdir 12177 (time 1786829922.29 total 193.58 last 55.72) - mkdir 12673 (time 1786829932.31 total 203.61 last 49.47) - mkdir 13272 (time 1786829942.32 total 213.62 last 59.86) - mkdir 13874 (time 1786829952.33 total 223.63 last 60.11) - mkdir 14441 (time 1786829962.34 total 233.63 last 56.70) - mkdir 15038 (time 1786829972.35 total 243.64 last 59.63) - mkdir 15610 (time 1786829982.36 total 253.65 last 57.15) - mkdir 16249 (time 1786829992.37 total 263.67 last 63.80) - mkdir 16646 (time 1786830002.38 total 273.67 last 39.69) - mkdir 17139 (time 1786830012.39 total 283.69 last 49.23) - mkdir 17740 (time 1786830022.41 total 293.71 last 59.97) - mkdir 18333 (time 1786830032.41 total 303.71 last 59.28) - mkdir 18949 (time 1786830042.41 total 313.71 last 61.59) - mkdir 19583 (time 1786830052.42 total 323.71 last 63.38) - mkdir 20000 (time 1786830059.17 total 330.46 last 61.76) - mkdir 20644 (time 1786830069.17 total 340.47 last 64.37) - mkdir 21215 (time 1786830079.18 total 350.47 last 57.08) - mkdir 21763 (time 1786830089.18 total 360.48 last 54.77) - mkdir 22261 (time 1786830099.19 total 370.48 last 49.78) - mkdir 22869 (time 1786830109.20 total 380.50 last 60.73) - mkdir 23447 (time 1786830119.24 total 390.53 last 57.60) - mkdir 24012 (time 1786830129.25 total 400.54 last 56.44) - mkdir 24625 (time 1786830139.25 total 410.54 last 61.29) - mkdir 25197 (time 1786830149.25 total 420.55 last 57.17) - mkdir 25771 (time 1786830159.27 total 430.56 last 57.32) - mkdir 26339 (time 1786830169.28 total 440.57 last 56.74) - mkdir 26927 (time 1786830179.29 total 450.58 last 58.75) - mkdir 27567 (time 1786830189.29 total 460.59 last 63.95) - mkdir 28158 (time 1786830199.30 total 470.60 last 59.05) - mkdir 28705 (time 1786830209.30 total 480.60 last 54.69) - mkdir 29218 (time 1786830219.31 total 490.61 last 51.27) - mkdir 29766 (time 1786830229.32 total 500.62 last 54.75) - mkdir 30000 (time 1786830233.29 total 504.59 last 58.87) - mkdir 30596 (time 1786830243.96 total 515.26 last 55.87) - mkdir 31199 (time 1786830253.96 total 525.26 last 60.29) - mkdir 31725 (time 1786830263.97 total 535.27 last 52.56) - mkdir 32217 (time 1786830273.98 total 545.27 last 49.16) total: 32818 mkdir in 554.77 seconds: 59.16 ops/second - mkdir 649 (time 1786829738.71 total 10.01 last 64.87) - mkdir 1253 (time 1786829748.71 total 20.01 last 60.39) - mkdir 1891 (time 1786829758.72 total 30.01 last 63.78) - mkdir 2494 (time 1786829768.73 total 40.02 last 60.25) - mkdir 3195 (time 1786829778.73 total 50.03 last 70.04) - mkdir 3927 (time 1786829788.74 total 60.03 last 73.17) - mkdir 4587 (time 1786829798.74 total 70.03 last 65.98) - mkdir 5250 (time 1786829808.76 total 80.05 last 66.19) - mkdir 5873 (time 1786829818.76 total 90.05 last 62.30) - mkdir 6554 (time 1786829828.76 total 100.05 last 68.08) - mkdir 7225 (time 1786829838.76 total 110.05 last 67.08) - mkdir 7872 (time 1786829848.79 total 120.08 last 64.54) - mkdir 8484 (time 1786829858.80 total 130.09 last 61.12) - mkdir 9112 (time 1786829868.81 total 140.10 last 62.77) - mkdir 9788 (time 1786829878.81 total 150.11 last 67.54) - mkdir 10000 (time 1786829882.50 total 153.79 last 57.56) - mkdir 10564 (time 1786829892.50 total 163.80 last 56.37) - mkdir 11081 (time 1786829902.51 total 173.80 last 51.67) - mkdir 11649 (time 1786829912.51 total 183.81 last 56.78) - mkdir 12204 (time 1786829922.55 total 193.84 last 55.30) - mkdir 12708 (time 1786829932.55 total 203.85 last 50.37) - mkdir 13306 (time 1786829942.56 total 213.86 last 59.74) - mkdir 13913 (time 1786829952.58 total 223.87 last 60.63) - mkdir 14496 (time 1786829962.59 total 233.88 last 58.24) - mkdir 15094 (time 1786829972.59 total 243.88 last 59.77) - mkdir 15669 (time 1786829982.61 total 253.90 last 57.40) - mkdir 16262 (time 1786829992.62 total 263.91 last 59.25) - mkdir 16650 (time 1786830002.64 total 273.94 last 38.71) - mkdir 17145 (time 1786830012.67 total 283.96 last 49.36) - mkdir 17711 (time 1786830022.68 total 293.97 last 56.57) - mkdir 18320 (time 1786830032.69 total 303.98 last 60.82) - mkdir 18937 (time 1786830042.72 total 314.01 last 61.50) - mkdir 19564 (time 1786830052.72 total 324.02 last 62.68) - mkdir 20000 (time 1786830059.89 total 331.18 last 60.88) - mkdir 20612 (time 1786830069.91 total 341.20 last 61.08) - mkdir 21214 (time 1786830079.91 total 351.21 last 60.16) - mkdir 21767 (time 1786830089.95 total 361.24 last 55.10) - mkdir 22277 (time 1786830099.98 total 371.28 last 50.82) - mkdir 22881 (time 1786830110.00 total 381.29 last 60.31) - mkdir 23439 (time 1786830120.03 total 391.33 last 55.61) - mkdir 24025 (time 1786830130.04 total 401.33 last 58.56) - mkdir 24621 (time 1786830140.06 total 411.36 last 59.46) - mkdir 25211 (time 1786830150.07 total 421.36 last 58.98) - mkdir 25785 (time 1786830160.08 total 431.38 last 57.31) - mkdir 26362 (time 1786830170.10 total 441.39 last 57.59) - mkdir 26958 (time 1786830180.12 total 451.41 last 59.50) - mkdir 27584 (time 1786830190.12 total 461.41 last 62.59) - mkdir 28152 (time 1786830200.12 total 471.42 last 56.78) - mkdir 28722 (time 1786830210.13 total 481.42 last 56.98) - mkdir 29239 (time 1786830220.14 total 491.44 last 51.60) - mkdir 29763 (time 1786830230.15 total 501.44 last 52.39) - mkdir 30000 (time 1786830234.56 total 505.85 last 53.74) - mkdir 30561 (time 1786830244.56 total 515.85 last 56.10) - mkdir 31148 (time 1786830254.57 total 525.86 last 58.65) - mkdir 31657 (time 1786830264.60 total 535.89 last 50.73) - mkdir 32152 (time 1786830274.62 total 545.91 last 49.42) - mkdir 32801 (time 1786830284.62 total 555.91 last 64.88) total: 32818 mkdir in 556.11 seconds: 59.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1786830867 ; total 1 ; last 1) - unlinked 10000 (time 1786831035 ; total 169 ; last 168) - unlinked 20000 (time 1786831201 ; total 335 ; last 166) - unlinked 30000 (time 1786831365 ; total 499 ; last 164) total: 32768 unlinks in 547 seconds: 59.904938 unlinks/second - unlinked 0 (time 1786830867 ; total 1 ; last 1) - unlinked 10000 (time 1786831036 ; total 170 ; last 169) - unlinked 20000 (time 1786831202 ; total 336 ; last 166) - unlinked 30000 (time 1786831366 ; total 500 ; last 164) total: 32768 unlinks in 549 seconds: 59.686703 unlinks/second nlink between: 102 - unlinked 0 (time 1786831416 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786831416 ; 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 2209152 2176 2204928 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 526887 333 526554 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