== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:09:55 (1787742595) 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 118184 392 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 601 (time 1787742610.96 total 10.00 last 60.09) - mkdir 1187 (time 1787742620.98 total 20.02 last 58.52) - mkdir 1702 (time 1787742630.99 total 30.03 last 51.42) - mkdir 2189 (time 1787742641.02 total 40.06 last 48.55) - mkdir 2754 (time 1787742651.05 total 50.09 last 56.36) - mkdir 3360 (time 1787742661.05 total 60.09 last 60.57) - mkdir 3898 (time 1787742671.06 total 70.10 last 53.76) - mkdir 4461 (time 1787742681.06 total 80.10 last 56.28) - mkdir 5073 (time 1787742691.08 total 90.12 last 61.11) - mkdir 5545 (time 1787742701.09 total 100.13 last 47.14) - mkdir 6125 (time 1787742711.15 total 110.19 last 57.69) - mkdir 6715 (time 1787742721.15 total 120.19 last 59.00) - mkdir 7253 (time 1787742731.15 total 130.19 last 53.80) - mkdir 7719 (time 1787742741.15 total 140.19 last 46.58) - mkdir 8323 (time 1787742751.16 total 150.20 last 60.37) - mkdir 8843 (time 1787742761.16 total 160.20 last 51.99) - mkdir 9414 (time 1787742771.18 total 170.22 last 56.99) - mkdir 9878 (time 1787742781.18 total 180.22 last 46.40) - mkdir 10426 (time 1787742791.23 total 190.27 last 54.49) - mkdir 10736 (time 1787742801.26 total 200.30 last 30.93) - mkdir 11107 (time 1787742811.26 total 210.30 last 37.09) - mkdir 11653 (time 1787742821.34 total 220.38 last 54.15) - mkdir 12203 (time 1787742831.37 total 230.41 last 54.83) - mkdir 12706 (time 1787742841.39 total 240.43 last 50.20) - mkdir 13175 (time 1787742851.40 total 250.44 last 46.88) - mkdir 13582 (time 1787742861.40 total 260.44 last 40.70) - mkdir 13988 (time 1787742871.41 total 270.45 last 40.54) - mkdir 14403 (time 1787742881.43 total 280.47 last 41.43) - mkdir 14808 (time 1787742891.45 total 290.49 last 40.41) - mkdir 15353 (time 1787742901.49 total 300.53 last 54.29) - mkdir 16016 (time 1787742911.49 total 310.53 last 66.27) - mkdir 16622 (time 1787742921.50 total 320.53 last 60.60) - mkdir 17086 (time 1787742931.50 total 330.54 last 46.37) - mkdir 17660 (time 1787742941.50 total 340.54 last 57.39) - mkdir 18229 (time 1787742951.52 total 350.56 last 56.83) - mkdir 18823 (time 1787742961.54 total 360.58 last 59.26) - mkdir 19349 (time 1787742971.56 total 370.60 last 52.50) - mkdir 19749 (time 1787742981.58 total 380.62 last 39.91) - mkdir 20000 (time 1787742987.60 total 386.64 last 41.69) - mkdir 20338 (time 1787742997.66 total 396.70 last 33.61) - mkdir 20728 (time 1787743007.69 total 406.73 last 38.89) - mkdir 21305 (time 1787743017.70 total 416.74 last 57.61) - mkdir 21814 (time 1787743027.71 total 426.75 last 50.87) - mkdir 22268 (time 1787743037.75 total 436.79 last 45.23) - mkdir 22778 (time 1787743047.76 total 446.80 last 50.94) - mkdir 23271 (time 1787743057.77 total 456.81 last 49.24) - mkdir 23871 (time 1787743067.78 total 466.82 last 59.92) - mkdir 24320 (time 1787743077.79 total 476.83 last 44.86) - mkdir 24803 (time 1787743087.80 total 486.84 last 48.26) - mkdir 25336 (time 1787743097.81 total 496.85 last 53.23) - mkdir 25811 (time 1787743107.82 total 506.86 last 47.46) - mkdir 26150 (time 1787743117.85 total 516.89 last 33.82) - mkdir 26447 (time 1787743127.87 total 526.90 last 29.64) - mkdir 26848 (time 1787743137.87 total 536.91 last 40.10) - mkdir 27348 (time 1787743147.87 total 546.91 last 49.99) - mkdir 27943 (time 1787743157.87 total 556.91 last 59.47) - mkdir 28493 (time 1787743167.94 total 566.98 last 54.65) - mkdir 29010 (time 1787743177.94 total 576.98 last 51.67) - mkdir 29506 (time 1787743187.97 total 587.01 last 49.46) - mkdir 30000 (time 1787743196.94 total 595.98 last 55.05) - mkdir 30610 (time 1787743207.02 total 606.06 last 60.53) - mkdir 31097 (time 1787743217.07 total 616.11 last 48.44) - mkdir 31504 (time 1787743227.10 total 626.14 last 40.59) - mkdir 31848 (time 1787743237.19 total 636.23 last 34.09) - mkdir 32361 (time 1787743247.23 total 646.27 last 51.12) total: 32818 mkdir in 654.73 seconds: 50.12 ops/second - mkdir 591 (time 1787742610.99 total 10.02 last 58.98) - mkdir 1165 (time 1787742621.00 total 20.03 last 57.34) - mkdir 1685 (time 1787742631.13 total 30.17 last 51.31) - mkdir 2188 (time 1787742641.16 total 40.20 last 50.15) - mkdir 2754 (time 1787742651.17 total 50.20 last 56.55) - mkdir 3377 (time 1787742661.18 total 60.21 last 62.27) - mkdir 3907 (time 1787742671.18 total 70.21 last 52.99) - mkdir 4482 (time 1787742681.20 total 80.23 last 57.40) - mkdir 5099 (time 1787742691.20 total 90.23 last 61.67) - mkdir 5553 (time 1787742701.20 total 100.24 last 45.39) - mkdir 6121 (time 1787742711.24 total 110.27 last 56.61) - mkdir 6717 (time 1787742721.26 total 120.29 last 59.45) - mkdir 7268 (time 1787742731.27 total 130.30 last 55.07) - mkdir 7755 (time 1787742741.28 total 140.31 last 48.66) - mkdir 8357 (time 1787742751.30 total 150.33 last 60.07) - mkdir 8876 (time 1787742761.32 total 160.35 last 51.78) - mkdir 9433 (time 1787742771.32 total 170.35 last 55.70) - mkdir 9901 (time 1787742781.33 total 180.36 last 46.77) - mkdir 10456 (time 1787742791.33 total 190.36 last 55.48) - mkdir 10790 (time 1787742801.36 total 200.39 last 33.31) - mkdir 11173 (time 1787742811.37 total 210.40 last 38.26) - mkdir 11675 (time 1787742821.41 total 220.44 last 50.01) - mkdir 12220 (time 1787742831.41 total 230.44 last 54.50) - mkdir 12717 (time 1787742841.42 total 240.45 last 49.65) - mkdir 13198 (time 1787742851.43 total 250.46 last 48.04) - mkdir 13594 (time 1787742861.43 total 260.46 last 39.59) - mkdir 13987 (time 1787742871.46 total 270.49 last 39.19) - mkdir 14381 (time 1787742881.47 total 280.50 last 39.37) - mkdir 14775 (time 1787742891.53 total 290.56 last 39.17) - mkdir 15337 (time 1787742901.54 total 300.57 last 56.14) - mkdir 15968 (time 1787742911.54 total 310.57 last 63.08) - mkdir 16593 (time 1787742921.54 total 320.57 last 62.49) - mkdir 17057 (time 1787742931.54 total 330.57 last 46.39) - mkdir 17642 (time 1787742941.56 total 340.59 last 58.42) - mkdir 18222 (time 1787742951.56 total 350.59 last 57.99) - mkdir 18785 (time 1787742961.56 total 360.59 last 56.28) - mkdir 19309 (time 1787742971.58 total 370.61 last 52.30) - mkdir 19727 (time 1787742981.61 total 380.64 last 41.68) - mkdir 20000 (time 1787742987.86 total 386.90 last 43.63) - mkdir 20341 (time 1787742997.87 total 396.90 last 34.08) - mkdir 20727 (time 1787743007.91 total 406.94 last 38.45) - mkdir 21276 (time 1787743017.92 total 416.95 last 54.86) - mkdir 21798 (time 1787743027.95 total 426.98 last 52.05) - mkdir 22237 (time 1787743037.97 total 437.00 last 43.79) - mkdir 22732 (time 1787743048.22 total 447.25 last 48.30) - mkdir 23256 (time 1787743058.23 total 457.26 last 52.36) - mkdir 23862 (time 1787743068.25 total 467.28 last 60.48) - mkdir 24306 (time 1787743078.25 total 477.29 last 44.37) - mkdir 24811 (time 1787743088.31 total 487.34 last 50.21) - mkdir 25370 (time 1787743098.32 total 497.35 last 55.87) - mkdir 25865 (time 1787743108.33 total 507.36 last 49.45) - mkdir 26218 (time 1787743118.35 total 517.38 last 35.21) - mkdir 26515 (time 1787743128.36 total 527.39 last 29.68) - mkdir 26922 (time 1787743138.36 total 537.40 last 40.68) - mkdir 27417 (time 1787743148.38 total 547.41 last 49.42) - mkdir 28047 (time 1787743158.81 total 557.84 last 60.42) - mkdir 28561 (time 1787743168.84 total 567.87 last 51.25) - mkdir 29070 (time 1787743178.86 total 577.89 last 50.79) - mkdir 29593 (time 1787743188.88 total 587.91 last 52.20) - mkdir 30000 (time 1787743196.84 total 595.87 last 51.10) - mkdir 30574 (time 1787743207.04 total 606.07 last 56.30) - mkdir 31034 (time 1787743217.07 total 616.10 last 45.84) - mkdir 31451 (time 1787743227.13 total 626.16 last 41.44) - mkdir 31805 (time 1787743237.15 total 636.18 last 35.34) - mkdir 32314 (time 1787743247.21 total 646.24 last 50.60) total: 32818 mkdir in 654.95 seconds: 50.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 1718016 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 303968 65969 237999 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 1787744153 ; total 1 ; last 1) - unlinked 10000 (time 1787744499 ; total 347 ; last 346) - unlinked 20000 (time 1787744884 ; total 732 ; last 385) - unlinked 30000 (time 1787745266 ; total 1114 ; last 382) total: 32768 unlinks in 1233 seconds: 26.575830 unlinks/second - unlinked 0 (time 1787744153 ; total 0 ; last 0) - unlinked 10000 (time 1787744500 ; total 347 ; last 347) - unlinked 20000 (time 1787744886 ; total 733 ; last 386) - unlinked 30000 (time 1787745267 ; total 1114 ; last 381) total: 32768 unlinks in 1233 seconds: 26.575830 unlinks/second nlink between: 102 - unlinked 0 (time 1787745389 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787745389 ; 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 2208640 2176 2204416 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 526765 333 526432 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