== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:00:21 (1787839221) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7972 1263332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30972 3576048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12504 3594516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4031 1019969 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2688 259456 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6012 518904 2% /mnt/lustre - mkdir 702 (time 1787839237.47 total 10.00 last 70.19) - mkdir 1386 (time 1787839247.50 total 20.03 last 68.19) - mkdir 2107 (time 1787839257.52 total 30.05 last 71.99) - mkdir 2776 (time 1787839267.54 total 40.07 last 66.75) - mkdir 3428 (time 1787839277.54 total 50.07 last 65.19) - mkdir 4178 (time 1787839287.55 total 60.07 last 74.98) - mkdir 4786 (time 1787839297.55 total 70.08 last 60.80) - mkdir 5380 (time 1787839307.55 total 80.08 last 59.36) - mkdir 5982 (time 1787839317.57 total 90.09 last 60.13) - mkdir 6552 (time 1787839327.57 total 100.10 last 56.97) - mkdir 7100 (time 1787839337.58 total 110.11 last 54.75) - mkdir 7672 (time 1787839347.58 total 120.11 last 57.17) - mkdir 8281 (time 1787839357.62 total 130.15 last 60.66) - mkdir 8924 (time 1787839367.64 total 140.17 last 64.19) - mkdir 9577 (time 1787839377.65 total 150.18 last 65.26) - mkdir 10000 (time 1787839384.24 total 156.77 last 64.12) - mkdir 10682 (time 1787839394.25 total 166.78 last 68.14) - mkdir 11358 (time 1787839404.27 total 176.80 last 67.49) - mkdir 11906 (time 1787839414.29 total 186.82 last 54.69) - mkdir 12514 (time 1787839424.29 total 196.82 last 60.78) - mkdir 12928 (time 1787839434.30 total 206.83 last 41.37) - mkdir 13551 (time 1787839444.31 total 216.84 last 62.25) - mkdir 14187 (time 1787839454.32 total 226.84 last 63.55) - mkdir 14817 (time 1787839464.33 total 236.86 last 62.89) - mkdir 15430 (time 1787839474.33 total 246.86 last 61.29) - mkdir 16101 (time 1787839484.34 total 256.87 last 67.07) - mkdir 16747 (time 1787839494.34 total 266.87 last 64.58) - mkdir 17372 (time 1787839504.37 total 276.90 last 62.35) - mkdir 18048 (time 1787839514.37 total 286.90 last 67.60) - mkdir 18694 (time 1787839524.39 total 296.92 last 64.47) - mkdir 19345 (time 1787839534.39 total 306.92 last 65.07) - mkdir 19913 (time 1787839544.39 total 316.92 last 56.79) - mkdir 20466 (time 1787839554.40 total 326.93 last 55.29) - mkdir 21104 (time 1787839564.43 total 336.96 last 63.60) - mkdir 21736 (time 1787839574.44 total 346.97 last 63.13) - mkdir 22442 (time 1787839584.45 total 356.98 last 70.53) - mkdir 23041 (time 1787839594.46 total 366.99 last 59.83) - mkdir 23744 (time 1787839604.48 total 377.01 last 70.15) - mkdir 24433 (time 1787839614.50 total 387.02 last 68.82) - mkdir 25050 (time 1787839624.51 total 397.04 last 61.63) - mkdir 25659 (time 1787839634.52 total 407.05 last 60.83) - mkdir 26270 (time 1787839644.54 total 417.06 last 61.00) - mkdir 26915 (time 1787839654.54 total 427.07 last 64.49) - mkdir 27500 (time 1787839664.54 total 437.07 last 58.48) - mkdir 28018 (time 1787839674.56 total 447.09 last 51.68) - mkdir 28574 (time 1787839684.58 total 457.11 last 55.50) - mkdir 29189 (time 1787839694.59 total 467.12 last 61.45) - mkdir 29808 (time 1787839704.60 total 477.13 last 61.84) - mkdir 30000 (time 1787839707.22 total 479.75 last 73.21) - mkdir 30623 (time 1787839717.26 total 489.79 last 62.06) - mkdir 31238 (time 1787839727.26 total 499.79 last 61.48) - mkdir 31779 (time 1787839737.27 total 509.80 last 54.05) - mkdir 32386 (time 1787839747.29 total 519.81 last 60.63) total: 32818 mkdir in 526.37 seconds: 62.35 ops/second - mkdir 690 (time 1787839237.74 total 10.01 last 68.96) - mkdir 1353 (time 1787839247.74 total 20.01 last 66.29) - mkdir 2107 (time 1787839257.76 total 30.03 last 75.25) - mkdir 2781 (time 1787839267.76 total 40.03 last 67.38) - mkdir 3455 (time 1787839277.80 total 50.06 last 67.17) - mkdir 4208 (time 1787839287.81 total 60.08 last 75.20) - mkdir 4814 (time 1787839297.82 total 70.08 last 60.56) - mkdir 5414 (time 1787839307.82 total 80.08 last 60.00) - mkdir 6020 (time 1787839317.84 total 90.10 last 60.48) - mkdir 6611 (time 1787839327.90 total 100.17 last 58.73) - mkdir 7208 (time 1787839337.90 total 110.17 last 59.70) - mkdir 7743 (time 1787839347.94 total 120.21 last 53.29) - mkdir 8363 (time 1787839357.96 total 130.23 last 61.86) - mkdir 9010 (time 1787839367.99 total 140.26 last 64.51) - mkdir 9665 (time 1787839377.99 total 150.26 last 65.48) - mkdir 10000 (time 1787839382.84 total 155.11 last 69.12) - mkdir 10658 (time 1787839392.84 total 165.11 last 65.79) - mkdir 11311 (time 1787839402.87 total 175.14 last 65.13) - mkdir 11863 (time 1787839412.87 total 185.14 last 55.19) - mkdir 12487 (time 1787839422.88 total 195.15 last 62.32) - mkdir 12900 (time 1787839432.90 total 205.17 last 41.22) - mkdir 13513 (time 1787839442.90 total 215.17 last 61.29) - mkdir 14153 (time 1787839452.91 total 225.18 last 63.94) - mkdir 14781 (time 1787839462.95 total 235.22 last 62.57) - mkdir 15357 (time 1787839472.95 total 245.22 last 57.59) - mkdir 16039 (time 1787839482.96 total 255.23 last 68.11) - mkdir 16724 (time 1787839492.97 total 265.24 last 68.48) - mkdir 17336 (time 1787839502.99 total 275.26 last 61.06) - mkdir 18009 (time 1787839513.00 total 285.26 last 67.26) - mkdir 18668 (time 1787839523.01 total 295.28 last 65.80) - mkdir 19306 (time 1787839533.02 total 305.29 last 63.74) - mkdir 19865 (time 1787839543.02 total 315.29 last 55.89) - mkdir 20000 (time 1787839545.37 total 317.64 last 57.53) - mkdir 20560 (time 1787839555.39 total 327.66 last 55.85) - mkdir 21200 (time 1787839565.40 total 337.66 last 64.00) - mkdir 21847 (time 1787839575.40 total 347.67 last 64.68) - mkdir 22546 (time 1787839585.42 total 357.69 last 69.72) - mkdir 23124 (time 1787839595.44 total 367.71 last 57.71) - mkdir 23826 (time 1787839605.45 total 377.72 last 70.13) - mkdir 24532 (time 1787839615.46 total 387.73 last 70.52) - mkdir 25139 (time 1787839625.48 total 397.75 last 60.58) - mkdir 25721 (time 1787839635.51 total 407.78 last 58.04) - mkdir 26339 (time 1787839645.52 total 417.79 last 61.73) - mkdir 26988 (time 1787839655.52 total 427.79 last 64.90) - mkdir 27539 (time 1787839665.54 total 437.80 last 55.01) - mkdir 28051 (time 1787839675.54 total 447.80 last 51.20) - mkdir 28639 (time 1787839685.54 total 457.81 last 58.77) - mkdir 29261 (time 1787839695.54 total 467.81 last 62.19) - mkdir 29891 (time 1787839705.55 total 477.82 last 62.94) - mkdir 30546 (time 1787839715.55 total 487.82 last 65.50) - mkdir 31154 (time 1787839725.56 total 497.83 last 60.73) - mkdir 31689 (time 1787839735.57 total 507.84 last 53.47) - mkdir 32280 (time 1787839745.58 total 517.85 last 59.04) total: 32818 mkdir in 526.14 seconds: 62.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7976 1263328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276100 995204 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30972 3576048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12504 3594516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4032 1019968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67617 956383 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2688 259456 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71649 518904 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787840659 ; total 0 ; last 0) - unlinked 10000 (time 1787840952 ; total 293 ; last 293) - unlinked 20000 (time 1787841248 ; total 589 ; last 296) - unlinked 30000 (time 1787841521 ; total 862 ; last 273) total: 32768 unlinks in 940 seconds: 34.859573 unlinks/second - unlinked 0 (time 1787840658 ; total 0 ; last 0) - unlinked 10000 (time 1787840951 ; total 293 ; last 293) - unlinked 20000 (time 1787841248 ; total 590 ; last 297) - unlinked 30000 (time 1787841522 ; total 864 ; last 274) total: 32768 unlinks in 941 seconds: 34.822529 unlinks/second nlink between: 1 - unlinked 0 (time 1787841601 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787841601 ; 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 7976 1263328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13556 1257748 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30972 3576048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12504 3594516 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4032 1019968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2696 259448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2688 259456 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6013 518904 2% /mnt/lustre