== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:41:56 (1787838116) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24024 3582996 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19452 3587568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4053 1019947 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2704 259440 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6045 518868 2% /mnt/lustre - mkdir 622 (time 1787838131.52 total 10.00 last 62.18) - mkdir 1155 (time 1787838141.53 total 20.01 last 53.28) - mkdir 1719 (time 1787838151.53 total 30.01 last 56.40) - mkdir 2369 (time 1787838161.53 total 40.01 last 64.97) - mkdir 2890 (time 1787838171.53 total 50.01 last 52.09) - mkdir 3451 (time 1787838181.54 total 60.02 last 56.08) - mkdir 4020 (time 1787838191.54 total 70.02 last 56.86) - mkdir 4591 (time 1787838201.54 total 80.03 last 57.09) - mkdir 5162 (time 1787838211.56 total 90.05 last 56.99) - mkdir 5610 (time 1787838221.59 total 100.07 last 44.67) - mkdir 6178 (time 1787838231.60 total 110.08 last 56.79) - mkdir 6800 (time 1787838241.62 total 120.10 last 62.06) - mkdir 7392 (time 1787838251.62 total 130.10 last 59.19) - mkdir 7933 (time 1787838261.64 total 140.12 last 54.00) - mkdir 8539 (time 1787838271.66 total 150.14 last 60.48) - mkdir 9104 (time 1787838281.67 total 160.15 last 56.43) - mkdir 9644 (time 1787838291.68 total 170.16 last 53.97) - mkdir 10000 (time 1787838297.72 total 176.21 last 58.85) - mkdir 10538 (time 1787838307.76 total 186.24 last 53.63) - mkdir 11043 (time 1787838317.76 total 196.24 last 50.49) - mkdir 11591 (time 1787838327.76 total 206.24 last 54.77) - mkdir 12161 (time 1787838337.77 total 216.25 last 56.95) - mkdir 12770 (time 1787838347.78 total 226.26 last 60.86) - mkdir 13341 (time 1787838357.80 total 236.28 last 56.99) - mkdir 13947 (time 1787838367.81 total 246.29 last 60.55) - mkdir 14508 (time 1787838377.81 total 256.30 last 56.05) - mkdir 15079 (time 1787838387.83 total 266.31 last 57.03) - mkdir 15626 (time 1787838397.83 total 276.31 last 54.69) - mkdir 16252 (time 1787838407.85 total 286.33 last 62.48) - mkdir 16845 (time 1787838417.86 total 296.34 last 59.25) - mkdir 17431 (time 1787838427.87 total 306.35 last 58.54) - mkdir 18027 (time 1787838437.89 total 316.37 last 59.46) - mkdir 18705 (time 1787838447.90 total 326.38 last 67.76) - mkdir 19346 (time 1787838457.92 total 336.40 last 63.96) - mkdir 19977 (time 1787838467.94 total 346.42 last 62.99) - mkdir 20556 (time 1787838477.94 total 356.42 last 57.90) - mkdir 21199 (time 1787838487.95 total 366.43 last 64.23) - mkdir 21813 (time 1787838497.96 total 376.44 last 61.36) - mkdir 22446 (time 1787838507.96 total 386.45 last 63.24) - mkdir 23085 (time 1787838517.97 total 396.46 last 63.84) - mkdir 23662 (time 1787838527.98 total 406.46 last 57.67) - mkdir 24316 (time 1787838538.00 total 416.49 last 65.23) - mkdir 24924 (time 1787838548.01 total 426.49 last 60.78) - mkdir 25545 (time 1787838558.02 total 436.50 last 62.03) - mkdir 26113 (time 1787838568.03 total 446.51 last 56.74) - mkdir 26574 (time 1787838578.03 total 456.51 last 46.10) - mkdir 27088 (time 1787838588.04 total 466.52 last 51.38) - mkdir 27651 (time 1787838598.05 total 476.53 last 56.21) - mkdir 28223 (time 1787838608.07 total 486.55 last 57.12) - mkdir 28783 (time 1787838618.08 total 496.56 last 55.93) - mkdir 29352 (time 1787838628.09 total 506.57 last 56.83) - mkdir 29917 (time 1787838638.11 total 516.59 last 56.41) - mkdir 30491 (time 1787838648.11 total 526.59 last 57.39) - mkdir 31139 (time 1787838658.11 total 536.59 last 64.76) - mkdir 31698 (time 1787838668.14 total 546.62 last 55.74) - mkdir 32325 (time 1787838678.15 total 556.63 last 62.67) total: 32818 mkdir in 565.80 seconds: 58.00 ops/second - mkdir 619 (time 1787838131.72 total 10.00 last 61.89) - mkdir 1164 (time 1787838141.73 total 20.02 last 54.42) - mkdir 1713 (time 1787838151.74 total 30.02 last 54.87) - mkdir 2363 (time 1787838161.76 total 40.04 last 64.89) - mkdir 2882 (time 1787838171.79 total 50.07 last 51.75) - mkdir 3478 (time 1787838181.80 total 60.08 last 59.51) - mkdir 4043 (time 1787838191.82 total 70.10 last 56.39) - mkdir 4604 (time 1787838201.82 total 80.10 last 56.09) - mkdir 5180 (time 1787838211.83 total 90.12 last 57.52) - mkdir 5609 (time 1787838221.84 total 100.12 last 42.89) - mkdir 6187 (time 1787838231.86 total 110.14 last 57.69) - mkdir 6788 (time 1787838241.87 total 120.15 last 60.02) - mkdir 7408 (time 1787838251.87 total 130.16 last 61.96) - mkdir 7955 (time 1787838261.90 total 140.18 last 54.57) - mkdir 8514 (time 1787838271.91 total 150.20 last 55.83) - mkdir 9043 (time 1787838281.91 total 160.20 last 52.89) - mkdir 9589 (time 1787838291.92 total 170.20 last 54.58) - mkdir 10000 (time 1787838298.77 total 177.05 last 60.01) - mkdir 10538 (time 1787838308.77 total 187.05 last 53.78) - mkdir 11061 (time 1787838318.77 total 197.06 last 52.29) - mkdir 11578 (time 1787838328.78 total 207.07 last 51.63) - mkdir 12154 (time 1787838338.81 total 217.09 last 57.46) - mkdir 12759 (time 1787838348.83 total 227.12 last 60.35) - mkdir 13372 (time 1787838358.83 total 237.12 last 61.30) - mkdir 13956 (time 1787838368.86 total 247.15 last 58.22) - mkdir 14495 (time 1787838378.88 total 257.17 last 53.81) - mkdir 15094 (time 1787838388.90 total 267.19 last 59.77) - mkdir 15637 (time 1787838398.91 total 277.20 last 54.24) - mkdir 16249 (time 1787838408.95 total 287.23 last 61.00) - mkdir 16856 (time 1787838418.96 total 297.24 last 60.65) - mkdir 17460 (time 1787838428.96 total 307.24 last 60.38) - mkdir 18021 (time 1787838438.98 total 317.26 last 56.01) - mkdir 18695 (time 1787838448.99 total 327.27 last 67.33) - mkdir 19344 (time 1787838459.01 total 337.30 last 64.74) - mkdir 19961 (time 1787838469.02 total 347.30 last 61.65) - mkdir 20509 (time 1787838479.04 total 357.32 last 54.71) - mkdir 21131 (time 1787838489.07 total 367.35 last 61.99) - mkdir 21780 (time 1787838499.08 total 377.36 last 64.84) - mkdir 22394 (time 1787838509.10 total 387.38 last 61.27) - mkdir 23032 (time 1787838519.11 total 397.39 last 63.74) - mkdir 23590 (time 1787838529.13 total 407.42 last 55.67) - mkdir 24235 (time 1787838539.15 total 417.43 last 64.39) - mkdir 24856 (time 1787838549.17 total 427.46 last 61.96) - mkdir 25455 (time 1787838559.18 total 437.47 last 59.84) - mkdir 26006 (time 1787838569.18 total 447.47 last 55.10) - mkdir 26496 (time 1787838579.20 total 457.49 last 48.89) - mkdir 27018 (time 1787838589.24 total 467.52 last 52.02) - mkdir 27591 (time 1787838599.25 total 477.53 last 57.22) - mkdir 28164 (time 1787838609.27 total 487.56 last 57.17) - mkdir 28727 (time 1787838619.28 total 497.56 last 56.28) - mkdir 29285 (time 1787838629.28 total 507.57 last 55.77) - mkdir 29866 (time 1787838639.30 total 517.58 last 58.00) - mkdir 30000 (time 1787838641.54 total 519.82 last 59.83) - mkdir 30588 (time 1787838651.55 total 529.83 last 58.73) - mkdir 31207 (time 1787838661.55 total 539.84 last 61.88) - mkdir 31771 (time 1787838671.56 total 549.85 last 56.34) - mkdir 32378 (time 1787838681.58 total 559.87 last 60.59) total: 32818 mkdir in 568.14 seconds: 57.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276744 994560 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24024 3582996 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19452 3587568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69689 954311 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2704 259440 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71681 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787839631 ; total 0 ; last 0) - unlinked 10000 (time 1787839896 ; total 265 ; last 265) - unlinked 20000 (time 1787840194 ; total 563 ; last 298) - unlinked 30000 (time 1787840478 ; total 847 ; last 284) total: 32768 unlinks in 922 seconds: 35.540131 unlinks/second - unlinked 0 (time 1787839631 ; total 0 ; last 0) - unlinked 10000 (time 1787839898 ; total 267 ; last 267) - unlinked 20000 (time 1787840195 ; total 564 ; last 297) - unlinked 30000 (time 1787840479 ; total 848 ; last 284) total: 32768 unlinks in 923 seconds: 35.501625 unlinks/second nlink between: 1 - unlinked 0 (time 1787840556 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787840556 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14200 1257104 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24024 3582996 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19452 3587568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4053 1019947 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2716 259428 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2704 259440 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6045 518868 2% /mnt/lustre