== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:52:41 (1787745161) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7976 1263328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7072 1264232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32232 3574788 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11248 3595772 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524977 6060 518917 2% /mnt/lustre - mkdir 615 (time 1787745178.03 total 10.00 last 61.48) - mkdir 1173 (time 1787745188.05 total 20.02 last 55.72) - mkdir 1744 (time 1787745198.05 total 30.02 last 57.07) - mkdir 2443 (time 1787745208.10 total 40.07 last 69.58) - mkdir 2974 (time 1787745218.11 total 50.08 last 53.06) - mkdir 3515 (time 1787745228.14 total 60.11 last 53.95) - mkdir 4040 (time 1787745238.14 total 70.11 last 52.50) - mkdir 4605 (time 1787745248.14 total 80.11 last 56.49) - mkdir 5110 (time 1787745258.15 total 90.12 last 50.45) - mkdir 5617 (time 1787745268.18 total 100.15 last 50.53) - mkdir 6119 (time 1787745278.19 total 110.16 last 50.18) - mkdir 6686 (time 1787745288.20 total 120.17 last 56.64) - mkdir 7242 (time 1787745298.20 total 130.17 last 55.59) - mkdir 7789 (time 1787745308.22 total 140.19 last 54.61) - mkdir 8429 (time 1787745318.22 total 150.19 last 63.96) - mkdir 8960 (time 1787745328.24 total 160.21 last 53.02) - mkdir 9428 (time 1787745338.25 total 170.21 last 46.77) - mkdir 9898 (time 1787745348.26 total 180.23 last 46.92) - mkdir 10000 (time 1787745350.70 total 182.66 last 41.91) - mkdir 10513 (time 1787745360.70 total 192.67 last 51.25) - mkdir 11023 (time 1787745370.73 total 202.70 last 50.85) - mkdir 11530 (time 1787745380.79 total 212.76 last 50.41) - mkdir 11989 (time 1787745390.80 total 222.76 last 45.88) - mkdir 12419 (time 1787745400.84 total 232.81 last 42.82) - mkdir 12781 (time 1787745410.88 total 242.85 last 36.05) - mkdir 13181 (time 1787745420.91 total 252.88 last 39.86) - mkdir 13634 (time 1787745430.92 total 262.89 last 45.27) - mkdir 14179 (time 1787745440.93 total 272.89 last 54.47) - mkdir 14787 (time 1787745450.93 total 282.90 last 60.78) - mkdir 15424 (time 1787745460.95 total 292.92 last 63.55) - mkdir 16020 (time 1787745470.96 total 302.93 last 59.57) - mkdir 16569 (time 1787745480.98 total 312.95 last 54.76) - mkdir 17133 (time 1787745490.99 total 322.96 last 56.39) - mkdir 17685 (time 1787745501.02 total 332.99 last 55.00) - mkdir 18180 (time 1787745511.04 total 343.00 last 49.43) - mkdir 18637 (time 1787745521.08 total 353.05 last 45.52) - mkdir 18963 (time 1787745531.10 total 363.07 last 32.53) - mkdir 19389 (time 1787745541.10 total 373.07 last 42.57) - mkdir 19879 (time 1787745551.11 total 383.08 last 48.96) - mkdir 20418 (time 1787745561.12 total 393.09 last 53.84) - mkdir 20942 (time 1787745571.14 total 403.11 last 52.32) - mkdir 21455 (time 1787745581.18 total 413.15 last 51.11) - mkdir 22005 (time 1787745591.20 total 423.17 last 54.87) - mkdir 22584 (time 1787745601.21 total 433.17 last 57.87) - mkdir 23098 (time 1787745611.21 total 443.17 last 51.40) - mkdir 23609 (time 1787745621.22 total 453.19 last 51.04) - mkdir 24106 (time 1787745631.22 total 463.19 last 49.67) - mkdir 24670 (time 1787745641.25 total 473.22 last 56.23) - mkdir 25272 (time 1787745651.26 total 483.23 last 60.16) - mkdir 25932 (time 1787745661.28 total 493.25 last 65.87) - mkdir 26391 (time 1787745671.28 total 503.25 last 45.87) - mkdir 26911 (time 1787745681.29 total 513.26 last 51.96) - mkdir 27479 (time 1787745691.30 total 523.27 last 56.77) - mkdir 28053 (time 1787745701.31 total 533.28 last 57.34) - mkdir 28644 (time 1787745711.31 total 543.28 last 59.08) - mkdir 29286 (time 1787745721.32 total 553.29 last 64.13) - mkdir 29904 (time 1787745731.34 total 563.31 last 61.70) - mkdir 30508 (time 1787745741.35 total 573.32 last 60.32) - mkdir 31072 (time 1787745751.38 total 583.35 last 56.22) - mkdir 31616 (time 1787745761.40 total 593.37 last 54.28) - mkdir 32138 (time 1787745771.41 total 603.38 last 52.15) - mkdir 32614 (time 1787745781.46 total 613.43 last 47.39) total: 32818 mkdir in 616.82 seconds: 53.20 ops/second - mkdir 656 (time 1787745178.22 total 10.01 last 65.51) - mkdir 1208 (time 1787745188.24 total 20.04 last 55.06) - mkdir 1792 (time 1787745198.26 total 30.05 last 58.31) - mkdir 2485 (time 1787745208.31 total 40.10 last 68.96) - mkdir 3035 (time 1787745218.32 total 50.11 last 54.94) - mkdir 3571 (time 1787745228.37 total 60.17 last 53.33) - mkdir 4093 (time 1787745238.39 total 70.19 last 52.09) - mkdir 4680 (time 1787745248.40 total 80.19 last 58.67) - mkdir 5177 (time 1787745258.42 total 90.22 last 49.58) - mkdir 5670 (time 1787745268.42 total 100.22 last 49.29) - mkdir 6155 (time 1787745278.43 total 110.22 last 48.47) - mkdir 6713 (time 1787745288.44 total 120.24 last 55.73) - mkdir 7278 (time 1787745298.45 total 130.24 last 56.46) - mkdir 7811 (time 1787745308.45 total 140.25 last 53.27) - mkdir 8456 (time 1787745318.46 total 150.26 last 64.47) - mkdir 8976 (time 1787745328.49 total 160.28 last 51.87) - mkdir 9444 (time 1787745338.49 total 170.29 last 46.77) - mkdir 9926 (time 1787745348.50 total 180.29 last 48.18) - mkdir 10400 (time 1787745358.52 total 190.32 last 47.27) - mkdir 10917 (time 1787745368.54 total 200.33 last 51.62) - mkdir 11398 (time 1787745378.55 total 210.34 last 48.06) - mkdir 11878 (time 1787745388.56 total 220.35 last 47.94) - mkdir 12293 (time 1787745398.56 total 230.35 last 41.50) - mkdir 12720 (time 1787745408.59 total 240.38 last 42.59) - mkdir 13100 (time 1787745418.63 total 250.42 last 37.85) - mkdir 13537 (time 1787745428.66 total 260.45 last 43.55) - mkdir 14065 (time 1787745438.70 total 270.49 last 52.59) - mkdir 14653 (time 1787745448.71 total 280.50 last 58.74) - mkdir 15261 (time 1787745458.72 total 290.51 last 60.74) - mkdir 15872 (time 1787745468.72 total 300.52 last 61.09) - mkdir 16455 (time 1787745478.73 total 310.53 last 58.23) - mkdir 17043 (time 1787745488.74 total 320.54 last 58.73) - mkdir 17596 (time 1787745498.77 total 330.56 last 55.17) - mkdir 18079 (time 1787745508.78 total 340.57 last 48.26) - mkdir 18588 (time 1787745518.78 total 350.57 last 50.88) - mkdir 18918 (time 1787745528.80 total 360.59 last 32.94) - mkdir 19288 (time 1787745538.88 total 370.68 last 36.69) - mkdir 19815 (time 1787745548.89 total 380.69 last 52.65) - mkdir 20000 (time 1787745552.52 total 384.31 last 51.02) - mkdir 20526 (time 1787745562.54 total 394.34 last 52.46) - mkdir 21023 (time 1787745572.59 total 404.39 last 49.47) - mkdir 21548 (time 1787745582.61 total 414.40 last 52.41) - mkdir 22091 (time 1787745592.62 total 424.42 last 54.21) - mkdir 22643 (time 1787745602.65 total 434.45 last 55.04) - mkdir 23190 (time 1787745612.66 total 444.45 last 54.67) - mkdir 23738 (time 1787745622.70 total 454.50 last 54.57) - mkdir 24260 (time 1787745632.72 total 464.52 last 52.08) - mkdir 24852 (time 1787745642.74 total 474.53 last 59.12) - mkdir 25424 (time 1787745652.74 total 484.53 last 57.20) - mkdir 26070 (time 1787745662.74 total 494.54 last 64.56) - mkdir 26544 (time 1787745672.75 total 504.55 last 47.37) - mkdir 27031 (time 1787745682.77 total 514.57 last 48.60) - mkdir 27625 (time 1787745692.78 total 524.57 last 59.37) - mkdir 28209 (time 1787745702.79 total 534.58 last 58.33) - mkdir 28790 (time 1787745712.80 total 544.60 last 58.01) - mkdir 29438 (time 1787745722.83 total 554.62 last 64.64) - mkdir 30000 (time 1787745732.05 total 563.84 last 60.95) - mkdir 30592 (time 1787745742.05 total 573.85 last 59.18) - mkdir 31153 (time 1787745752.06 total 583.85 last 56.08) - mkdir 31672 (time 1787745762.06 total 593.86 last 51.86) - mkdir 32161 (time 1787745772.07 total 603.86 last 48.90) - mkdir 32619 (time 1787745782.08 total 613.87 last 45.74) total: 32818 mkdir in 617.40 seconds: 53.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277064 994240 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7072 1264232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32232 3574788 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11248 3595772 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69690 954310 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 590614 71697 518917 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787746825 ; total 0 ; last 0) - unlinked 10000 (time 1787747087 ; total 262 ; last 262) - unlinked 20000 (time 1787747444 ; total 619 ; last 357) - unlinked 30000 (time 1787747769 ; total 944 ; last 325) total: 32768 unlinks in 1035 seconds: 31.659903 unlinks/second - unlinked 0 (time 1787746825 ; total 0 ; last 0) - unlinked 10000 (time 1787747089 ; total 264 ; last 264) - unlinked 20000 (time 1787747449 ; total 624 ; last 360) - unlinked 30000 (time 1787747776 ; total 951 ; last 327) total: 32768 unlinks in 1039 seconds: 31.538017 unlinks/second nlink between: 1 - unlinked 0 (time 1787747866 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787747866 ; 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 14520 1256784 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7072 1264232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32232 3574788 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11248 3595772 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2647 259497 2% /mnt/lustre[OST:1] filesystem_summary: 524978 6061 518917 2% /mnt/lustre