== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:10:37 (1787098237) 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 556 (time 1787098251.59 total 10.03 last 55.44) - mkdir 1098 (time 1787098261.59 total 20.04 last 54.16) - mkdir 1607 (time 1787098271.60 total 30.04 last 50.87) - mkdir 2160 (time 1787098281.62 total 40.06 last 55.19) - mkdir 2646 (time 1787098291.62 total 50.06 last 48.59) - mkdir 3099 (time 1787098301.63 total 60.08 last 45.25) - mkdir 3631 (time 1787098311.66 total 70.11 last 53.04) - mkdir 4176 (time 1787098321.67 total 80.11 last 54.48) - mkdir 4727 (time 1787098331.75 total 90.19 last 54.65) - mkdir 5241 (time 1787098341.75 total 100.20 last 51.38) - mkdir 5776 (time 1787098351.76 total 110.21 last 53.45) - mkdir 6326 (time 1787098361.77 total 120.22 last 54.94) - mkdir 6851 (time 1787098371.78 total 130.23 last 52.45) - mkdir 7420 (time 1787098381.80 total 140.24 last 56.80) - mkdir 7959 (time 1787098391.80 total 150.25 last 53.88) - mkdir 8462 (time 1787098401.83 total 160.27 last 50.20) - mkdir 8978 (time 1787098411.83 total 170.28 last 51.55) - mkdir 9534 (time 1787098421.86 total 180.30 last 55.47) - mkdir 10000 (time 1787098430.86 total 189.30 last 51.76) - mkdir 10506 (time 1787098440.89 total 199.34 last 50.43) - mkdir 10948 (time 1787098450.90 total 209.34 last 44.16) - mkdir 11490 (time 1787098460.91 total 219.35 last 54.18) - mkdir 11989 (time 1787098470.91 total 229.35 last 49.89) - mkdir 12551 (time 1787098480.91 total 239.35 last 56.18) - mkdir 13042 (time 1787098490.91 total 249.36 last 49.08) - mkdir 13541 (time 1787098500.92 total 259.36 last 49.87) - mkdir 14052 (time 1787098510.93 total 269.37 last 51.06) - mkdir 14646 (time 1787098520.93 total 279.37 last 59.40) - mkdir 15166 (time 1787098530.93 total 289.38 last 51.97) - mkdir 15726 (time 1787098540.95 total 299.39 last 55.94) - mkdir 16262 (time 1787098550.95 total 309.39 last 53.58) - mkdir 16812 (time 1787098560.95 total 319.40 last 54.97) - mkdir 17307 (time 1787098570.96 total 329.40 last 49.48) - mkdir 17843 (time 1787098580.98 total 339.43 last 53.46) - mkdir 18403 (time 1787098591.03 total 349.47 last 55.73) - mkdir 18905 (time 1787098601.06 total 359.51 last 50.04) - mkdir 19445 (time 1787098611.08 total 369.53 last 53.89) - mkdir 20000 (time 1787098620.53 total 378.97 last 58.76) - mkdir 20527 (time 1787098630.56 total 389.00 last 52.57) - mkdir 21044 (time 1787098640.56 total 399.00 last 51.68) - mkdir 21506 (time 1787098650.56 total 409.01 last 46.18) - mkdir 22014 (time 1787098660.62 total 419.06 last 50.52) - mkdir 22497 (time 1787098670.88 total 429.33 last 47.05) - mkdir 23039 (time 1787098680.89 total 439.33 last 54.19) - mkdir 23558 (time 1787098690.89 total 449.33 last 51.89) - mkdir 24154 (time 1787098700.92 total 459.36 last 59.42) - mkdir 24622 (time 1787098710.99 total 469.43 last 46.47) - mkdir 25173 (time 1787098721.00 total 479.44 last 55.03) - mkdir 25704 (time 1787098731.00 total 489.44 last 53.10) - mkdir 26222 (time 1787098741.01 total 499.45 last 51.77) - mkdir 26667 (time 1787098751.01 total 509.45 last 44.49) - mkdir 27160 (time 1787098761.02 total 519.46 last 49.25) - mkdir 27662 (time 1787098771.02 total 529.46 last 50.18) - mkdir 28148 (time 1787098781.05 total 539.49 last 48.47) - mkdir 28693 (time 1787098791.05 total 549.49 last 54.49) - mkdir 29206 (time 1787098801.06 total 559.50 last 51.27) - mkdir 29664 (time 1787098811.07 total 569.51 last 45.74) - mkdir 30000 (time 1787098818.19 total 576.64 last 47.16) - mkdir 30438 (time 1787098828.22 total 586.66 last 43.68) - mkdir 30887 (time 1787098838.24 total 596.68 last 44.84) - mkdir 31351 (time 1787098848.25 total 606.69 last 46.34) - mkdir 31811 (time 1787098858.28 total 616.72 last 45.86) - mkdir 32279 (time 1787098868.28 total 626.73 last 46.79) - mkdir 32792 (time 1787098878.29 total 636.73 last 51.25) total: 32818 mkdir in 637.92 seconds: 51.45 ops/second - mkdir 540 (time 1787098251.57 total 10.01 last 53.93) - mkdir 1063 (time 1787098261.57 total 20.01 last 52.29) - mkdir 1562 (time 1787098271.59 total 30.03 last 49.83) - mkdir 2119 (time 1787098281.59 total 40.04 last 55.67) - mkdir 2610 (time 1787098291.61 total 50.05 last 49.03) - mkdir 3086 (time 1787098301.63 total 60.07 last 47.50) - mkdir 3616 (time 1787098311.63 total 70.07 last 52.98) - mkdir 4152 (time 1787098321.65 total 80.09 last 53.50) - mkdir 4707 (time 1787098331.67 total 90.11 last 55.41) - mkdir 5219 (time 1787098341.68 total 100.12 last 51.14) - mkdir 5747 (time 1787098351.68 total 110.13 last 52.77) - mkdir 6307 (time 1787098361.69 total 120.13 last 55.98) - mkdir 6831 (time 1787098371.69 total 130.13 last 52.39) - mkdir 7395 (time 1787098381.71 total 140.16 last 56.26) - mkdir 7929 (time 1787098391.73 total 150.17 last 53.32) - mkdir 8427 (time 1787098401.73 total 160.17 last 49.79) - mkdir 8948 (time 1787098411.75 total 170.19 last 52.00) - mkdir 9487 (time 1787098421.77 total 180.21 last 53.78) - mkdir 10000 (time 1787098431.09 total 189.53 last 55.05) - mkdir 10477 (time 1787098441.12 total 199.56 last 47.58) - mkdir 10932 (time 1787098451.16 total 209.60 last 45.31) - mkdir 11450 (time 1787098461.17 total 219.61 last 51.73) - mkdir 11958 (time 1787098471.18 total 229.62 last 50.76) - mkdir 12534 (time 1787098481.22 total 239.67 last 57.33) - mkdir 13017 (time 1787098491.28 total 249.73 last 48.01) - mkdir 13528 (time 1787098501.30 total 259.74 last 51.05) - mkdir 14052 (time 1787098511.31 total 269.76 last 52.30) - mkdir 14662 (time 1787098521.33 total 279.77 last 60.93) - mkdir 15187 (time 1787098531.33 total 289.77 last 52.50) - mkdir 15724 (time 1787098541.35 total 299.79 last 53.57) - mkdir 16252 (time 1787098551.35 total 309.79 last 52.79) - mkdir 16783 (time 1787098561.36 total 319.80 last 53.07) - mkdir 17272 (time 1787098571.38 total 329.82 last 48.78) - mkdir 17812 (time 1787098581.38 total 339.82 last 54.00) - mkdir 18344 (time 1787098591.40 total 349.84 last 53.09) - mkdir 18843 (time 1787098601.43 total 359.87 last 49.74) - mkdir 19397 (time 1787098611.44 total 369.88 last 55.35) - mkdir 19972 (time 1787098621.47 total 379.91 last 57.35) - mkdir 20486 (time 1787098631.47 total 389.91 last 51.37) - mkdir 20987 (time 1787098641.48 total 399.92 last 50.08) - mkdir 21441 (time 1787098651.50 total 409.95 last 45.27) - mkdir 21928 (time 1787098661.52 total 419.96 last 48.62) - mkdir 22419 (time 1787098671.54 total 429.98 last 49.01) - mkdir 22963 (time 1787098681.55 total 439.99 last 54.34) - mkdir 23533 (time 1787098691.56 total 450.00 last 56.96) - mkdir 24064 (time 1787098701.56 total 460.00 last 53.10) - mkdir 24567 (time 1787098711.58 total 470.02 last 50.17) - mkdir 25119 (time 1787098721.58 total 480.02 last 55.20) - mkdir 25667 (time 1787098731.60 total 490.04 last 54.71) - mkdir 26193 (time 1787098741.62 total 500.06 last 52.49) - mkdir 26629 (time 1787098751.65 total 510.10 last 43.45) - mkdir 27134 (time 1787098761.69 total 520.13 last 50.31) - mkdir 27603 (time 1787098771.82 total 530.26 last 46.32) - mkdir 28128 (time 1787098781.82 total 540.26 last 52.48) - mkdir 28679 (time 1787098791.82 total 550.27 last 55.08) - mkdir 29195 (time 1787098801.84 total 560.28 last 51.53) - mkdir 29657 (time 1787098811.85 total 570.29 last 46.12) - mkdir 30000 (time 1787098819.58 total 578.02 last 44.37) - mkdir 30434 (time 1787098829.65 total 588.09 last 43.13) - mkdir 30898 (time 1787098839.95 total 598.40 last 45.01) - mkdir 31348 (time 1787098850.44 total 608.89 last 42.90) - mkdir 31833 (time 1787098860.45 total 618.89 last 48.46) - mkdir 32328 (time 1787098870.46 total 628.91 last 49.44) total: 32818 mkdir in 638.55 seconds: 51.39 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 304004 65969 238035 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 1787099363 ; total 0 ; last 0) - unlinked 10000 (time 1787099564 ; total 201 ; last 201) - unlinked 20000 (time 1787099781 ; total 418 ; last 217) - unlinked 30000 (time 1787100132 ; total 769 ; last 351) total: 32768 unlinks in 871 seconds: 37.621124 unlinks/second - unlinked 0 (time 1787099363 ; total 0 ; last 0) - unlinked 10000 (time 1787099566 ; total 203 ; last 203) - unlinked 20000 (time 1787099788 ; total 425 ; last 222) - unlinked 30000 (time 1787100136 ; total 773 ; last 348) total: 32768 unlinks in 874 seconds: 37.491989 unlinks/second nlink between: 102 - unlinked 0 (time 1787100239 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787100239 ; 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 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