== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:48:57 (1786819737) 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 653 (time 1786819752.22 total 10.00 last 65.28) - mkdir 1313 (time 1786819762.23 total 20.01 last 65.94) - mkdir 1942 (time 1786819772.23 total 30.02 last 62.86) - mkdir 2581 (time 1786819782.25 total 40.04 last 63.78) - mkdir 3234 (time 1786819792.26 total 50.05 last 65.25) - mkdir 3872 (time 1786819802.27 total 60.06 last 63.74) - mkdir 4532 (time 1786819812.27 total 70.06 last 65.96) - mkdir 5180 (time 1786819822.28 total 80.06 last 64.78) - mkdir 5850 (time 1786819832.28 total 90.06 last 67.00) - mkdir 6523 (time 1786819842.29 total 100.07 last 67.24) - mkdir 7232 (time 1786819852.29 total 110.08 last 70.86) - mkdir 7893 (time 1786819862.31 total 120.09 last 65.99) - mkdir 8549 (time 1786819872.35 total 130.14 last 65.32) - mkdir 9195 (time 1786819882.36 total 140.15 last 64.54) - mkdir 9878 (time 1786819892.36 total 150.15 last 68.27) - mkdir 10669 (time 1786819902.37 total 160.16 last 79.04) - mkdir 11408 (time 1786819912.38 total 170.16 last 73.87) - mkdir 12070 (time 1786819922.38 total 180.17 last 66.19) - mkdir 12713 (time 1786819932.38 total 190.17 last 64.30) - mkdir 13390 (time 1786819942.38 total 200.17 last 67.70) - mkdir 14151 (time 1786819952.40 total 210.18 last 75.98) - mkdir 14866 (time 1786819962.41 total 220.20 last 71.40) - mkdir 15565 (time 1786819972.42 total 230.21 last 69.82) - mkdir 16271 (time 1786819982.42 total 240.21 last 70.58) - mkdir 16950 (time 1786819992.44 total 250.23 last 67.79) - mkdir 17738 (time 1786820002.44 total 260.23 last 78.80) - mkdir 18416 (time 1786820012.45 total 270.24 last 67.70) - mkdir 19115 (time 1786820022.46 total 280.24 last 69.89) - mkdir 19797 (time 1786820032.46 total 290.25 last 68.15) - mkdir 20000 (time 1786820035.13 total 292.91 last 76.27) - mkdir 20718 (time 1786820045.14 total 302.92 last 71.71) - mkdir 21420 (time 1786820055.14 total 312.93 last 70.19) - mkdir 22153 (time 1786820065.15 total 322.93 last 73.23) - mkdir 22788 (time 1786820075.15 total 332.94 last 63.48) - mkdir 23366 (time 1786820085.17 total 342.96 last 57.68) - mkdir 23918 (time 1786820095.20 total 352.98 last 55.05) - mkdir 24535 (time 1786820105.21 total 363.00 last 61.63) - mkdir 25221 (time 1786820115.39 total 373.18 last 67.37) - mkdir 25882 (time 1786820125.40 total 383.19 last 66.06) - mkdir 26456 (time 1786820135.42 total 393.21 last 57.26) - mkdir 27053 (time 1786820145.42 total 403.21 last 59.69) - mkdir 27636 (time 1786820155.44 total 413.22 last 58.22) - mkdir 28171 (time 1786820165.44 total 423.23 last 53.49) - mkdir 28747 (time 1786820175.83 total 433.62 last 55.44) - mkdir 29272 (time 1786820185.84 total 443.63 last 52.43) - mkdir 29922 (time 1786820195.89 total 453.67 last 64.71) - mkdir 30525 (time 1786820205.90 total 463.68 last 60.24) - mkdir 31154 (time 1786820215.90 total 473.69 last 62.88) - mkdir 31824 (time 1786820226.83 total 484.62 last 61.30) - mkdir 32421 (time 1786820236.84 total 494.63 last 59.64) total: 32818 mkdir in 501.29 seconds: 65.47 ops/second - mkdir 630 (time 1786819752.23 total 10.01 last 62.92) - mkdir 1299 (time 1786819762.24 total 20.03 last 66.77) - mkdir 1934 (time 1786819772.25 total 30.04 last 63.46) - mkdir 2558 (time 1786819782.27 total 40.05 last 62.31) - mkdir 3230 (time 1786819792.28 total 50.06 last 67.13) - mkdir 3862 (time 1786819802.28 total 60.07 last 63.15) - mkdir 4510 (time 1786819812.29 total 70.07 last 64.78) - mkdir 5170 (time 1786819822.29 total 80.08 last 65.97) - mkdir 5825 (time 1786819832.30 total 90.09 last 65.45) - mkdir 6492 (time 1786819842.32 total 100.10 last 66.57) - mkdir 7192 (time 1786819852.33 total 110.11 last 69.93) - mkdir 7853 (time 1786819862.35 total 120.13 last 65.98) - mkdir 8537 (time 1786819872.39 total 130.18 last 68.11) - mkdir 9195 (time 1786819882.41 total 140.20 last 65.66) - mkdir 9862 (time 1786819892.41 total 150.20 last 66.68) - mkdir 10602 (time 1786819902.42 total 160.21 last 73.94) - mkdir 11341 (time 1786819912.42 total 170.21 last 73.88) - mkdir 12004 (time 1786819922.43 total 180.22 last 66.27) - mkdir 12652 (time 1786819932.44 total 190.23 last 64.70) - mkdir 13326 (time 1786819942.45 total 200.23 last 67.38) - mkdir 14067 (time 1786819952.47 total 210.25 last 73.96) - mkdir 14767 (time 1786819962.50 total 220.28 last 69.78) - mkdir 15464 (time 1786819972.50 total 230.29 last 69.66) - mkdir 16156 (time 1786819982.51 total 240.30 last 69.16) - mkdir 16858 (time 1786819992.53 total 250.31 last 70.07) - mkdir 17607 (time 1786820002.53 total 260.32 last 74.89) - mkdir 18296 (time 1786820012.53 total 270.32 last 68.86) - mkdir 19005 (time 1786820022.55 total 280.34 last 70.80) - mkdir 19697 (time 1786820032.56 total 290.35 last 69.13) - mkdir 20000 (time 1786820036.86 total 294.64 last 70.53) - mkdir 20725 (time 1786820046.87 total 304.66 last 72.40) - mkdir 21397 (time 1786820056.87 total 314.66 last 67.19) - mkdir 22134 (time 1786820066.87 total 324.66 last 73.68) - mkdir 22763 (time 1786820076.88 total 334.66 last 62.89) - mkdir 23306 (time 1786820086.88 total 344.67 last 54.28) - mkdir 23932 (time 1786820096.89 total 354.68 last 62.52) - mkdir 24553 (time 1786820106.90 total 364.68 last 62.07) - mkdir 25206 (time 1786820116.91 total 374.70 last 65.23) - mkdir 25878 (time 1786820126.91 total 384.70 last 67.16) - mkdir 26486 (time 1786820136.92 total 394.71 last 60.77) - mkdir 27098 (time 1786820146.92 total 404.71 last 61.20) - mkdir 27656 (time 1786820156.92 total 414.71 last 55.76) - mkdir 28224 (time 1786820166.93 total 424.72 last 56.77) - mkdir 28764 (time 1786820176.94 total 434.72 last 53.97) - mkdir 29311 (time 1786820186.94 total 444.73 last 54.68) - mkdir 29956 (time 1786820196.94 total 454.73 last 64.46) - mkdir 30569 (time 1786820206.95 total 464.73 last 61.29) - mkdir 31193 (time 1786820216.95 total 474.73 last 62.40) - mkdir 31785 (time 1786820226.97 total 484.76 last 59.06) - mkdir 32395 (time 1786820236.97 total 494.76 last 61.00) total: 32818 mkdir in 501.75 seconds: 65.41 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 1786820725 ; total 0 ; last 0) - unlinked 10000 (time 1786820872 ; total 147 ; last 147) - unlinked 20000 (time 1786821012 ; total 287 ; last 140) - unlinked 30000 (time 1786821155 ; total 430 ; last 143) total: 32768 unlinks in 468 seconds: 70.017097 unlinks/second - unlinked 0 (time 1786820725 ; total 0 ; last 0) - unlinked 10000 (time 1786820873 ; total 148 ; last 148) - unlinked 20000 (time 1786821016 ; total 291 ; last 143) - unlinked 30000 (time 1786821158 ; total 433 ; last 142) total: 32768 unlinks in 471 seconds: 69.571129 unlinks/second nlink between: 102 - unlinked 0 (time 1786821197 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786821197 ; 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 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