== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:49:45 (1786808985) 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 498 (time 1786809000.89 total 10.02 last 49.72) - mkdir 908 (time 1786809010.92 total 20.04 last 40.91) - mkdir 1439 (time 1786809020.93 total 30.05 last 53.04) - mkdir 1968 (time 1786809030.93 total 40.05 last 52.89) - mkdir 2579 (time 1786809040.94 total 50.06 last 61.02) - mkdir 3129 (time 1786809050.95 total 60.07 last 54.98) - mkdir 3706 (time 1786809060.95 total 70.07 last 57.67) - mkdir 4199 (time 1786809070.96 total 80.08 last 49.24) - mkdir 4728 (time 1786809080.96 total 90.08 last 52.90) - mkdir 5356 (time 1786809090.99 total 100.11 last 62.66) - mkdir 5966 (time 1786809101.00 total 110.12 last 60.91) - mkdir 6499 (time 1786809111.00 total 120.12 last 53.29) - mkdir 7014 (time 1786809121.01 total 130.13 last 51.46) - mkdir 7541 (time 1786809131.03 total 140.15 last 52.61) - mkdir 8016 (time 1786809141.08 total 150.20 last 47.26) - mkdir 8420 (time 1786809151.11 total 160.24 last 40.26) - mkdir 8872 (time 1786809161.12 total 170.25 last 45.15) - mkdir 9386 (time 1786809171.14 total 180.26 last 51.31) - mkdir 9788 (time 1786809181.16 total 190.28 last 40.11) - mkdir 10000 (time 1786809186.42 total 195.54 last 40.35) - mkdir 10441 (time 1786809196.47 total 205.59 last 43.88) - mkdir 10843 (time 1786809206.49 total 215.61 last 40.11) - mkdir 11296 (time 1786809216.51 total 225.63 last 45.21) - mkdir 11778 (time 1786809226.53 total 235.65 last 48.13) - mkdir 12287 (time 1786809236.54 total 245.66 last 50.83) - mkdir 12778 (time 1786809246.54 total 255.66 last 49.09) - mkdir 13259 (time 1786809256.56 total 265.68 last 48.02) - mkdir 13760 (time 1786809266.58 total 275.70 last 50.01) - mkdir 14220 (time 1786809276.60 total 285.72 last 45.92) - mkdir 14763 (time 1786809286.63 total 295.75 last 54.12) - mkdir 15224 (time 1786809296.65 total 305.77 last 46.00) - mkdir 15704 (time 1786809306.69 total 315.81 last 47.83) - mkdir 16157 (time 1786809316.71 total 325.83 last 45.19) - mkdir 16533 (time 1786809326.75 total 335.87 last 37.46) - mkdir 16943 (time 1786809336.76 total 345.88 last 40.96) - mkdir 17550 (time 1786809346.77 total 355.89 last 60.61) - mkdir 18157 (time 1786809356.79 total 365.91 last 60.60) - mkdir 18637 (time 1786809366.79 total 375.91 last 47.99) - mkdir 19042 (time 1786809376.82 total 385.95 last 40.36) - mkdir 19528 (time 1786809386.84 total 395.96 last 48.51) - mkdir 19996 (time 1786809396.86 total 405.98 last 46.72) - mkdir 20529 (time 1786809406.87 total 415.99 last 53.27) - mkdir 20961 (time 1786809416.88 total 426.00 last 43.14) - mkdir 21495 (time 1786809426.91 total 436.03 last 53.25) - mkdir 21981 (time 1786809436.91 total 446.03 last 48.60) - mkdir 22554 (time 1786809446.92 total 456.04 last 57.25) - mkdir 23057 (time 1786809456.92 total 466.04 last 50.26) - mkdir 23710 (time 1786809466.96 total 476.08 last 65.07) - mkdir 24228 (time 1786809476.98 total 486.10 last 51.69) - mkdir 24770 (time 1786809487.00 total 496.12 last 54.10) - mkdir 25301 (time 1786809497.01 total 506.13 last 53.02) - mkdir 25897 (time 1786809507.04 total 516.16 last 59.42) - mkdir 26314 (time 1786809517.06 total 526.18 last 41.63) - mkdir 26760 (time 1786809527.06 total 536.18 last 44.58) - mkdir 27261 (time 1786809537.07 total 546.19 last 50.09) - mkdir 27793 (time 1786809547.07 total 556.19 last 53.16) - mkdir 28352 (time 1786809557.08 total 566.20 last 55.85) - mkdir 28897 (time 1786809567.09 total 576.21 last 54.48) - mkdir 29471 (time 1786809577.10 total 586.22 last 57.35) - mkdir 29945 (time 1786809587.10 total 596.22 last 47.37) - mkdir 30348 (time 1786809597.11 total 606.23 last 40.28) - mkdir 30735 (time 1786809607.12 total 616.24 last 38.66) - mkdir 31154 (time 1786809617.16 total 626.28 last 41.72) - mkdir 31545 (time 1786809627.18 total 636.30 last 39.01) - mkdir 32075 (time 1786809637.22 total 646.34 last 52.83) - mkdir 32552 (time 1786809647.79 total 656.91 last 45.13) total: 32818 mkdir in 661.58 seconds: 49.61 ops/second - mkdir 508 (time 1786809000.88 total 10.01 last 50.74) - mkdir 933 (time 1786809010.88 total 20.01 last 42.50) - mkdir 1455 (time 1786809020.88 total 30.02 last 52.16) - mkdir 1969 (time 1786809030.89 total 40.03 last 51.35) - mkdir 2589 (time 1786809040.90 total 50.03 last 61.97) - mkdir 3132 (time 1786809050.93 total 60.06 last 54.13) - mkdir 3711 (time 1786809060.94 total 70.07 last 57.85) - mkdir 4220 (time 1786809070.95 total 80.09 last 50.84) - mkdir 4745 (time 1786809080.95 total 90.09 last 52.48) - mkdir 5359 (time 1786809090.95 total 100.09 last 61.40) - mkdir 5964 (time 1786809100.99 total 110.12 last 60.30) - mkdir 6492 (time 1786809110.99 total 120.13 last 52.78) - mkdir 6999 (time 1786809121.00 total 130.14 last 50.64) - mkdir 7516 (time 1786809131.03 total 140.16 last 51.57) - mkdir 8018 (time 1786809141.05 total 150.19 last 50.09) - mkdir 8448 (time 1786809151.05 total 160.19 last 42.98) - mkdir 8896 (time 1786809161.10 total 170.23 last 44.61) - mkdir 9404 (time 1786809171.10 total 180.24 last 50.77) - mkdir 9813 (time 1786809181.11 total 190.24 last 40.87) - mkdir 10000 (time 1786809185.89 total 195.02 last 39.12) - mkdir 10420 (time 1786809195.89 total 205.03 last 41.98) - mkdir 10832 (time 1786809205.90 total 215.04 last 41.17) - mkdir 11298 (time 1786809215.92 total 225.05 last 46.53) - mkdir 11767 (time 1786809225.94 total 235.08 last 46.79) - mkdir 12266 (time 1786809235.96 total 245.10 last 49.81) - mkdir 12755 (time 1786809245.96 total 255.10 last 48.88) - mkdir 13236 (time 1786809255.98 total 265.12 last 48.01) - mkdir 13732 (time 1786809265.99 total 275.12 last 49.57) - mkdir 14170 (time 1786809276.00 total 285.14 last 43.74) - mkdir 14718 (time 1786809286.01 total 295.15 last 54.73) - mkdir 15192 (time 1786809296.01 total 305.15 last 47.40) - mkdir 15680 (time 1786809306.03 total 315.17 last 48.72) - mkdir 16116 (time 1786809316.03 total 325.17 last 43.59) - mkdir 16519 (time 1786809326.13 total 335.27 last 39.91) - mkdir 16941 (time 1786809336.23 total 345.36 last 41.81) - mkdir 17459 (time 1786809346.24 total 355.38 last 51.71) - mkdir 18050 (time 1786809356.24 total 365.38 last 59.10) - mkdir 18531 (time 1786809366.28 total 375.41 last 47.95) - mkdir 18941 (time 1786809376.29 total 385.42 last 40.95) - mkdir 19439 (time 1786809386.29 total 395.43 last 49.77) - mkdir 19926 (time 1786809396.41 total 405.55 last 48.12) - mkdir 20431 (time 1786809406.44 total 415.58 last 50.37) - mkdir 20894 (time 1786809416.45 total 425.58 last 46.28) - mkdir 21393 (time 1786809426.45 total 435.59 last 49.85) - mkdir 21905 (time 1786809436.48 total 445.62 last 51.06) - mkdir 22443 (time 1786809446.51 total 455.64 last 53.66) - mkdir 23003 (time 1786809456.58 total 465.71 last 55.61) - mkdir 23643 (time 1786809466.58 total 475.72 last 63.95) - mkdir 24199 (time 1786809476.94 total 486.07 last 53.71) - mkdir 24754 (time 1786809486.95 total 496.08 last 55.44) - mkdir 25269 (time 1786809496.96 total 506.09 last 51.44) - mkdir 25834 (time 1786809506.96 total 516.10 last 56.48) - mkdir 26237 (time 1786809516.96 total 526.10 last 40.30) - mkdir 26687 (time 1786809526.99 total 536.13 last 44.85) - mkdir 27188 (time 1786809537.01 total 546.14 last 50.04) - mkdir 27724 (time 1786809547.05 total 556.18 last 53.38) - mkdir 28278 (time 1786809557.07 total 566.20 last 55.29) - mkdir 28807 (time 1786809567.07 total 576.21 last 52.87) - mkdir 29427 (time 1786809577.09 total 586.23 last 61.89) - mkdir 29911 (time 1786809587.11 total 596.25 last 48.30) - mkdir 30333 (time 1786809597.14 total 606.27 last 42.09) - mkdir 30696 (time 1786809607.17 total 616.31 last 36.17) - mkdir 31119 (time 1786809617.19 total 626.33 last 42.21) - mkdir 31508 (time 1786809627.21 total 636.35 last 38.82) - mkdir 32053 (time 1786809637.22 total 646.36 last 54.45) - mkdir 32533 (time 1786809647.79 total 656.93 last 45.40) total: 32818 mkdir in 661.88 seconds: 49.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 489984 1717760 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 303933 65969 237964 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 1786810400 ; total 0 ; last 0) - unlinked 10000 (time 1786810701 ; total 301 ; last 301) - unlinked 20000 (time 1786811012 ; total 612 ; last 311) - unlinked 30000 (time 1786811317 ; total 917 ; last 305) total: 32768 unlinks in 997 seconds: 32.866600 unlinks/second - unlinked 0 (time 1786810400 ; total 0 ; last 0) - unlinked 10000 (time 1786810701 ; total 301 ; last 301) - unlinked 20000 (time 1786811012 ; total 612 ; last 311) - unlinked 30000 (time 1786811318 ; total 918 ; last 306) total: 32768 unlinks in 998 seconds: 32.833668 unlinks/second nlink between: 102 - unlinked 0 (time 1786811400 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786811400 ; 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 2208768 2176 2204544 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 526795 333 526462 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