== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:57:41 (1780383461) 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 572 (time 1780383477.30 total 10.00 last 57.17) - mkdir 1161 (time 1780383487.31 total 20.01 last 58.88) - mkdir 1846 (time 1780383497.37 total 30.08 last 68.04) - mkdir 2571 (time 1780383507.38 total 40.08 last 72.47) - mkdir 3255 (time 1780383517.39 total 50.09 last 68.35) - mkdir 3936 (time 1780383527.40 total 60.10 last 68.02) - mkdir 4587 (time 1780383537.40 total 70.10 last 65.08) - mkdir 5199 (time 1780383547.41 total 80.11 last 61.17) - mkdir 5676 (time 1780383557.42 total 90.12 last 47.63) - mkdir 6203 (time 1780383567.42 total 100.12 last 52.68) - mkdir 6830 (time 1780383577.54 total 110.24 last 61.95) - mkdir 7330 (time 1780383587.57 total 120.27 last 49.87) - mkdir 7845 (time 1780383597.57 total 130.27 last 51.48) - mkdir 8564 (time 1780383607.59 total 140.29 last 71.78) - mkdir 9163 (time 1780383617.59 total 150.29 last 59.88) - mkdir 9821 (time 1780383627.60 total 160.30 last 65.74) - mkdir 10000 (time 1780383630.06 total 162.76 last 72.81) - mkdir 10572 (time 1780383640.08 total 172.78 last 57.09) - mkdir 11181 (time 1780383650.08 total 182.78 last 60.89) - mkdir 11792 (time 1780383660.09 total 192.80 last 61.03) - mkdir 12503 (time 1780383670.13 total 202.83 last 70.88) - mkdir 13183 (time 1780383680.13 total 212.83 last 68.00) - mkdir 13775 (time 1780383690.14 total 222.84 last 59.11) - mkdir 14404 (time 1780383700.16 total 232.86 last 62.80) - mkdir 15157 (time 1780383710.25 total 242.95 last 74.64) - mkdir 15674 (time 1780383720.27 total 252.97 last 51.58) - mkdir 16271 (time 1780383730.27 total 262.98 last 59.68) - mkdir 16952 (time 1780383740.28 total 272.98 last 68.05) - mkdir 17589 (time 1780383750.29 total 282.99 last 63.64) - mkdir 18272 (time 1780383760.30 total 293.00 last 68.25) - mkdir 19010 (time 1780383770.30 total 303.00 last 73.78) - mkdir 19662 (time 1780383780.30 total 313.00 last 65.20) - mkdir 20000 (time 1780383785.29 total 317.99 last 67.78) - mkdir 20634 (time 1780383795.29 total 327.99 last 63.39) - mkdir 21199 (time 1780383805.33 total 338.03 last 56.28) - mkdir 21773 (time 1780383815.33 total 348.03 last 57.39) - mkdir 22423 (time 1780383825.34 total 358.04 last 64.95) - mkdir 23004 (time 1780383835.36 total 368.06 last 57.95) - mkdir 23606 (time 1780383845.38 total 378.08 last 60.08) - mkdir 24274 (time 1780383855.40 total 388.10 last 66.69) - mkdir 24926 (time 1780383865.40 total 398.10 last 65.19) - mkdir 25555 (time 1780383875.40 total 408.11 last 62.88) - mkdir 26182 (time 1780383885.40 total 418.11 last 62.70) - mkdir 26880 (time 1780383895.41 total 428.12 last 69.74) - mkdir 27558 (time 1780383905.42 total 438.12 last 67.77) - mkdir 28090 (time 1780383915.42 total 448.13 last 53.17) - mkdir 28704 (time 1780383925.45 total 458.16 last 61.21) - mkdir 29297 (time 1780383935.46 total 468.16 last 59.27) - mkdir 29916 (time 1780383945.47 total 478.17 last 61.82) - mkdir 30451 (time 1780383955.48 total 488.18 last 53.46) - mkdir 31000 (time 1780383965.48 total 498.19 last 54.88) - mkdir 31608 (time 1780383975.50 total 508.20 last 60.72) - mkdir 32260 (time 1780383985.50 total 518.21 last 65.15) total: 32818 mkdir in 527.85 seconds: 62.17 ops/second - mkdir 580 (time 1780383477.32 total 10.02 last 57.89) - mkdir 1185 (time 1780383487.32 total 20.02 last 60.48) - mkdir 1844 (time 1780383497.35 total 30.05 last 65.70) - mkdir 2588 (time 1780383507.36 total 40.06 last 74.35) - mkdir 3279 (time 1780383517.36 total 50.06 last 69.08) - mkdir 3963 (time 1780383527.37 total 60.07 last 68.35) - mkdir 4612 (time 1780383537.37 total 70.07 last 64.89) - mkdir 5236 (time 1780383547.38 total 80.08 last 62.37) - mkdir 5692 (time 1780383557.39 total 90.09 last 45.53) - mkdir 6226 (time 1780383567.39 total 100.09 last 53.39) - mkdir 6834 (time 1780383577.45 total 110.15 last 60.49) - mkdir 7347 (time 1780383587.45 total 120.15 last 51.29) - mkdir 7868 (time 1780383597.46 total 130.16 last 52.04) - mkdir 8603 (time 1780383607.47 total 140.17 last 73.40) - mkdir 9172 (time 1780383617.47 total 150.17 last 56.89) - mkdir 9811 (time 1780383627.52 total 160.22 last 63.58) - mkdir 10000 (time 1780383630.14 total 162.84 last 72.29) - mkdir 10572 (time 1780383640.15 total 172.84 last 57.16) - mkdir 11189 (time 1780383650.17 total 182.87 last 61.52) - mkdir 11790 (time 1780383660.18 total 192.88 last 60.05) - mkdir 12469 (time 1780383670.19 total 202.89 last 67.87) - mkdir 13170 (time 1780383680.21 total 212.91 last 69.91) - mkdir 13742 (time 1780383690.22 total 222.92 last 57.16) - mkdir 14384 (time 1780383700.22 total 232.92 last 64.18) - mkdir 15152 (time 1780383710.27 total 242.97 last 76.42) - mkdir 15650 (time 1780383720.29 total 252.99 last 49.72) - mkdir 16259 (time 1780383730.30 total 263.00 last 60.83) - mkdir 16899 (time 1780383740.33 total 273.03 last 63.84) - mkdir 17527 (time 1780383750.34 total 283.04 last 62.73) - mkdir 18183 (time 1780383760.36 total 293.06 last 65.49) - mkdir 18904 (time 1780383770.36 total 303.06 last 72.07) - mkdir 19574 (time 1780383780.36 total 313.06 last 66.99) - mkdir 20000 (time 1780383786.75 total 319.45 last 66.67) - mkdir 20659 (time 1780383796.78 total 329.48 last 65.72) - mkdir 21201 (time 1780383806.80 total 339.50 last 54.08) - mkdir 21841 (time 1780383816.85 total 349.55 last 63.68) - mkdir 22454 (time 1780383826.85 total 359.55 last 61.29) - mkdir 23018 (time 1780383836.87 total 369.56 last 56.34) - mkdir 23674 (time 1780383846.87 total 379.57 last 65.56) - mkdir 24341 (time 1780383856.90 total 389.60 last 66.54) - mkdir 24943 (time 1780383866.91 total 399.61 last 60.12) - mkdir 25635 (time 1780383876.91 total 409.61 last 69.17) - mkdir 26272 (time 1780383886.92 total 419.61 last 63.68) - mkdir 26953 (time 1780383896.92 total 429.62 last 68.09) - mkdir 27608 (time 1780383906.93 total 439.63 last 65.40) - mkdir 28181 (time 1780383916.93 total 449.63 last 57.28) - mkdir 28793 (time 1780383926.94 total 459.64 last 61.15) - mkdir 29446 (time 1780383936.95 total 469.65 last 65.23) - mkdir 30000 (time 1780383946.45 total 479.15 last 58.33) - mkdir 30531 (time 1780383956.47 total 489.17 last 53.00) - mkdir 31109 (time 1780383966.47 total 499.17 last 57.78) - mkdir 31693 (time 1780383976.47 total 509.17 last 58.38) - mkdir 32291 (time 1780383986.54 total 519.24 last 59.40) total: 32818 mkdir in 527.90 seconds: 62.17 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 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 1780384387 ; total 0 ; last 0) - unlinked 10000 (time 1780384541 ; total 154 ; last 154) - unlinked 20000 (time 1780384686 ; total 299 ; last 145) - unlinked 30000 (time 1780384829 ; total 442 ; last 143) total: 32768 unlinks in 483 seconds: 67.842651 unlinks/second - unlinked 0 (time 1780384387 ; total 0 ; last 0) - unlinked 10000 (time 1780384542 ; total 155 ; last 155) - unlinked 20000 (time 1780384687 ; total 300 ; last 145) - unlinked 30000 (time 1780384831 ; total 444 ; last 144) total: 32768 unlinks in 484 seconds: 67.702477 unlinks/second nlink between: 102 - unlinked 0 (time 1780384872 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780384872 ; 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 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