== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:01:30 (1785405690) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31856 3575164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11620 3595400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2648 259496 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524925 6032 518893 2% /mnt/lustre - mkdir 756 (time 1785405707.57 total 10.00 last 75.57) - mkdir 1281 (time 1785405717.58 total 20.01 last 52.46) - mkdir 1790 (time 1785405727.61 total 30.04 last 50.77) - mkdir 2238 (time 1785405737.61 total 40.04 last 44.78) - mkdir 2691 (time 1785405747.62 total 50.05 last 45.27) - mkdir 3086 (time 1785405757.67 total 60.10 last 39.30) - mkdir 3458 (time 1785405767.67 total 70.10 last 37.20) - mkdir 3953 (time 1785405777.70 total 80.13 last 49.34) - mkdir 4632 (time 1785405787.73 total 90.16 last 67.73) - mkdir 5175 (time 1785405797.76 total 100.19 last 54.13) - mkdir 5773 (time 1785405807.76 total 110.19 last 59.78) - mkdir 6277 (time 1785405817.78 total 120.21 last 50.30) - mkdir 6864 (time 1785405827.85 total 130.28 last 58.32) - mkdir 7410 (time 1785405837.86 total 140.29 last 54.55) - mkdir 7909 (time 1785405847.87 total 150.30 last 49.82) - mkdir 8395 (time 1785405857.89 total 160.32 last 48.51) - mkdir 8858 (time 1785405867.92 total 170.35 last 46.17) - mkdir 9346 (time 1785405877.94 total 180.37 last 48.70) - mkdir 9869 (time 1785405887.94 total 190.37 last 52.29) - mkdir 10000 (time 1785405890.28 total 192.71 last 56.00) - mkdir 10494 (time 1785405900.30 total 202.73 last 49.29) - mkdir 11031 (time 1785405910.32 total 212.75 last 53.62) - mkdir 11557 (time 1785405920.32 total 222.75 last 52.56) - mkdir 12192 (time 1785405930.36 total 232.79 last 63.27) - mkdir 12720 (time 1785405940.37 total 242.80 last 52.75) - mkdir 13129 (time 1785405950.39 total 252.82 last 40.82) - mkdir 13540 (time 1785405960.39 total 262.82 last 41.09) - mkdir 14034 (time 1785405970.41 total 272.84 last 49.31) - mkdir 14598 (time 1785405980.41 total 282.84 last 56.38) - mkdir 15006 (time 1785405990.42 total 292.85 last 40.77) - mkdir 15526 (time 1785406000.43 total 302.86 last 51.98) - mkdir 15941 (time 1785406010.45 total 312.88 last 41.42) - mkdir 16392 (time 1785406020.45 total 322.88 last 45.07) - mkdir 16933 (time 1785406030.46 total 332.89 last 54.06) - mkdir 17407 (time 1785406040.48 total 342.91 last 47.32) - mkdir 17947 (time 1785406050.49 total 352.92 last 53.92) - mkdir 18405 (time 1785406060.50 total 362.93 last 45.75) - mkdir 18816 (time 1785406070.51 total 372.94 last 41.07) - mkdir 19270 (time 1785406080.51 total 382.95 last 45.37) - mkdir 19806 (time 1785406090.53 total 392.96 last 53.54) - mkdir 20000 (time 1785406095.67 total 398.11 last 37.68) - mkdir 20354 (time 1785406105.69 total 408.12 last 35.35) - mkdir 20610 (time 1785406115.70 total 418.13 last 25.57) - mkdir 20922 (time 1785406125.72 total 428.15 last 31.13) - mkdir 21255 (time 1785406135.76 total 438.19 last 33.16) - mkdir 21664 (time 1785406145.80 total 448.23 last 40.75) - mkdir 22221 (time 1785406155.82 total 458.25 last 55.56) - mkdir 22724 (time 1785406165.86 total 468.29 last 50.13) - mkdir 23213 (time 1785406175.88 total 478.31 last 48.77) - mkdir 23610 (time 1785406185.90 total 488.33 last 39.62) - mkdir 24052 (time 1785406195.90 total 498.33 last 44.19) - mkdir 24542 (time 1785406205.91 total 508.34 last 48.98) - mkdir 25089 (time 1785406215.94 total 518.37 last 54.53) - mkdir 25544 (time 1785406225.94 total 528.37 last 45.48) - mkdir 25930 (time 1785406235.95 total 538.38 last 38.56) - mkdir 26399 (time 1785406245.96 total 548.39 last 46.88) - mkdir 26746 (time 1785406256.07 total 558.50 last 34.30) - mkdir 27202 (time 1785406266.09 total 568.52 last 45.52) - mkdir 27894 (time 1785406276.11 total 578.54 last 69.04) - mkdir 28356 (time 1785406286.11 total 588.54 last 46.19) - mkdir 28927 (time 1785406296.13 total 598.56 last 57.02) - mkdir 29392 (time 1785406306.13 total 608.56 last 46.47) - mkdir 29782 (time 1785406316.13 total 618.56 last 39.00) - mkdir 30000 (time 1785406320.42 total 622.85 last 50.88) - mkdir 30436 (time 1785406330.42 total 632.85 last 43.59) - mkdir 30924 (time 1785406340.45 total 642.88 last 48.68) - mkdir 31552 (time 1785406350.45 total 652.88 last 62.75) - mkdir 32049 (time 1785406360.45 total 662.89 last 49.69) - mkdir 32512 (time 1785406370.47 total 672. - mkdir 725 (time 1785405707.56 total 10.00 last 72.50) - mkdir 1294 (time 1785405717.59 total 20.03 last 56.72) - mkdir 1795 (time 1785405727.60 total 30.04 last 50.05) - mkdir 2238 (time 1785405737.61 total 40.05 last 44.28) - mkdir 2670 (time 1785405747.63 total 50.08 last 43.08) - mkdir 3083 (time 1785405757.64 total 60.08 last 41.27) - mkdir 3491 (time 1785405767.68 total 70.12 last 40.64) - mkdir 3995 (time 1785405777.69 total 80.14 last 50.33) - mkdir 4669 (time 1785405787.70 total 90.15 last 67.33) - mkdir 5240 (time 1785405797.71 total 100.15 last 57.06) - mkdir 5789 (time 1785405807.73 total 110.17 last 54.81) - mkdir 6295 (time 1785405817.81 total 120.25 last 50.21) - mkdir 6928 (time 1785405827.82 total 130.27 last 63.18) - mkdir 7456 (time 1785405837.85 total 140.29 last 52.67) - mkdir 7929 (time 1785405847.86 total 150.30 last 47.24) - mkdir 8443 (time 1785405857.90 total 160.34 last 51.21) - mkdir 8905 (time 1785405867.93 total 170.37 last 46.05) - mkdir 9367 (time 1785405877.97 total 180.41 last 46.04) - mkdir 9882 (time 1785405887.97 total 190.41 last 51.47) - mkdir 10000 (time 1785405890.40 total 192.84 last 48.56) - mkdir 10543 (time 1785405900.41 total 202.85 last 54.29) - mkdir 11091 (time 1785405910.41 total 212.85 last 54.78) - mkdir 11636 (time 1785405920.41 total 222.86 last 54.47) - mkdir 12258 (time 1785405930.43 total 232.87 last 62.09) - mkdir 12785 (time 1785405940.44 total 242.88 last 52.67) - mkdir 13210 (time 1785405950.46 total 252.91 last 42.39) - mkdir 13622 (time 1785405960.47 total 262.91 last 41.18) - mkdir 14136 (time 1785405970.49 total 272.93 last 51.30) - mkdir 14701 (time 1785405980.49 total 282.93 last 56.50) - mkdir 15099 (time 1785405990.50 total 292.94 last 39.77) - mkdir 15615 (time 1785406000.53 total 302.97 last 51.43) - mkdir 16013 (time 1785406010.54 total 312.98 last 39.77) - mkdir 16474 (time 1785406020.58 total 323.03 last 45.88) - mkdir 17048 (time 1785406030.59 total 333.03 last 57.39) - mkdir 17531 (time 1785406040.59 total 343.03 last 48.29) - mkdir 18096 (time 1785406050.59 total 353.04 last 56.47) - mkdir 18555 (time 1785406060.60 total 363.04 last 45.87) - mkdir 18954 (time 1785406070.61 total 373.05 last 39.87) - mkdir 19422 (time 1785406080.62 total 383.06 last 46.76) - mkdir 19972 (time 1785406090.64 total 393.08 last 54.87) - mkdir 20324 (time 1785406100.69 total 403.13 last 35.02) - mkdir 20647 (time 1785406110.72 total 413.16 last 32.21) - mkdir 20936 (time 1785406120.74 total 423.19 last 28.83) - mkdir 21202 (time 1785406130.76 total 433.20 last 26.57) - mkdir 21492 (time 1785406140.76 total 443.20 last 28.99) - mkdir 22010 (time 1785406150.77 total 453.21 last 51.76) - mkdir 22514 (time 1785406160.77 total 463.21 last 50.39) - mkdir 23060 (time 1785406170.87 total 473.32 last 54.04) - mkdir 23492 (time 1785406180.88 total 483.33 last 43.16) - mkdir 23925 (time 1785406190.88 total 493.33 last 43.30) - mkdir 24356 (time 1785406200.90 total 503.34 last 43.02) - mkdir 24835 (time 1785406210.90 total 513.35 last 47.90) - mkdir 25366 (time 1785406220.91 total 523.35 last 53.07) - mkdir 25770 (time 1785406230.91 total 533.35 last 40.40) - mkdir 26251 (time 1785406240.93 total 543.38 last 47.98) - mkdir 26663 (time 1785406251.03 total 553.47 last 40.80) - mkdir 26980 (time 1785406261.04 total 563.48 last 31.67) - mkdir 27627 (time 1785406271.05 total 573.50 last 64.63) - mkdir 28195 (time 1785406281.07 total 583.51 last 56.73) - mkdir 28700 (time 1785406291.10 total 593.54 last 50.33) - mkdir 29243 (time 1785406301.13 total 603.57 last 54.15) - mkdir 29654 (time 1785406311.16 total 613.60 last 40.97) - mkdir 30000 (time 1785406318.71 total 621.15 last 45.84) - mkdir 30435 (time 1785406328.73 total 631.17 last 43.41) - mkdir 30955 (time 1785406338.73 total 641.18 last 51.97) - mkdir 31533 (time 1785406348.76 total 651.20 last 57.67) - mkdir 32050 (time 1785406358.76 total 661.20 last 51.69) - mkdir 32498 (time 1785406368.79 total 671.23 last 44.68) total: 32818 mkdir in 678.51 seconds: 48.37 ops/second 90 last 46.23) total: 32818 mkdir in 679.47 seconds: 48.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276296 995008 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31856 3575164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11620 3595400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67656 956344 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2648 259496 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 590561 71668 518893 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785407281 ; total 0 ; last 0) - unlinked 10000 (time 1785407629 ; total 348 ; last 348) - unlinked 20000 (time 1785408002 ; total 721 ; last 373) - unlinked 30000 (time 1785408343 ; total 1062 ; last 341) total: 32768 unlinks in 1175 seconds: 27.887659 unlinks/second - unlinked 0 (time 1785407281 ; total 0 ; last 0) - unlinked 10000 (time 1785407628 ; total 347 ; last 347) - unlinked 20000 (time 1785408000 ; total 719 ; last 372) - unlinked 30000 (time 1785408344 ; total 1063 ; last 344) total: 32768 unlinks in 1176 seconds: 27.863945 unlinks/second nlink between: 1 - unlinked 0 (time 1785408460 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1785408460 ; total 0 ; last 0) total: 50 unlinks in 5 seconds: 10.000000 unlinks/second nlink after: 1 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 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13752 1257552 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31856 3575164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11620 3595400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2648 259496 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524925 6032 518893 2% /mnt/lustre