== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:18:55 (1787131135) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7236 1264068 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28924 3578096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14552 3592468 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4071 1019929 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1982 1022018 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524891 6053 518838 2% /mnt/lustre - mkdir 718 (time 1787131150.01 total 10.00 last 71.77) - mkdir 1424 (time 1787131160.02 total 20.02 last 70.52) - mkdir 2200 (time 1787131170.03 total 30.02 last 77.54) - mkdir 2969 (time 1787131180.04 total 40.03 last 76.83) - mkdir 3743 (time 1787131190.04 total 50.04 last 77.38) - mkdir 4512 (time 1787131200.05 total 60.04 last 76.84) - mkdir 5286 (time 1787131210.06 total 70.05 last 77.33) - mkdir 6015 (time 1787131220.07 total 80.06 last 72.86) - mkdir 6730 (time 1787131230.07 total 90.07 last 71.45) - mkdir 7497 (time 1787131240.10 total 100.09 last 76.52) - mkdir 8244 (time 1787131250.12 total 110.11 last 74.54) - mkdir 8995 (time 1787131260.12 total 120.11 last 75.08) - mkdir 9725 (time 1787131270.13 total 130.12 last 72.94) - mkdir 10000 (time 1787131274.07 total 134.06 last 69.77) - mkdir 10733 (time 1787131284.07 total 144.06 last 73.30) - mkdir 11379 (time 1787131294.07 total 154.07 last 64.58) - mkdir 12108 (time 1787131304.09 total 164.08 last 72.79) - mkdir 12868 (time 1787131314.10 total 174.09 last 75.93) - mkdir 13553 (time 1787131324.11 total 184.10 last 68.41) - mkdir 14339 (time 1787131334.11 total 194.11 last 78.59) - mkdir 15180 (time 1787131344.13 total 204.12 last 84.00) - mkdir 15912 (time 1787131354.13 total 214.12 last 73.18) - mkdir 16690 (time 1787131364.15 total 224.14 last 77.63) - mkdir 17465 (time 1787131374.16 total 234.15 last 77.43) - mkdir 18242 (time 1787131384.17 total 244.17 last 77.58) - mkdir 19010 (time 1787131394.18 total 254.17 last 76.77) - mkdir 19744 (time 1787131404.19 total 264.18 last 73.31) - mkdir 20000 (time 1787131407.36 total 267.35 last 80.67) - mkdir 20714 (time 1787131417.37 total 277.36 last 71.33) - mkdir 21471 (time 1787131427.39 total 287.38 last 75.57) - mkdir 22171 (time 1787131437.39 total 297.39 last 69.96) - mkdir 22847 (time 1787131447.44 total 307.43 last 67.33) - mkdir 23510 (time 1787131457.44 total 317.43 last 66.28) - mkdir 24206 (time 1787131467.44 total 327.44 last 69.56) - mkdir 24895 (time 1787131477.45 total 337.45 last 68.84) - mkdir 25665 (time 1787131487.45 total 347.45 last 77.00) - mkdir 26356 (time 1787131497.46 total 357.45 last 69.08) - mkdir 27123 (time 1787131507.48 total 367.47 last 76.54) - mkdir 27863 (time 1787131517.48 total 377.47 last 74.00) - mkdir 28700 (time 1787131527.50 total 387.49 last 83.50) - mkdir 29430 (time 1787131537.51 total 397.50 last 72.95) - mkdir 30000 (time 1787131544.88 total 404.87 last 77.30) - mkdir 30805 (time 1787131554.90 total 414.89 last 80.36) - mkdir 31493 (time 1787131564.90 total 424.90 last 68.78) - mkdir 32075 (time 1787131574.91 total 434.90 last 58.16) total: 32818 mkdir in 444.56 seconds: 73.82 ops/second - mkdir 744 (time 1787131150.09 total 10.01 last 74.36) - mkdir 1452 (time 1787131160.11 total 20.03 last 70.64) - mkdir 2240 (time 1787131170.13 total 30.04 last 78.68) - mkdir 2987 (time 1787131180.15 total 40.06 last 74.55) - mkdir 3756 (time 1787131190.17 total 50.08 last 76.76) - mkdir 4536 (time 1787131200.18 total 60.09 last 77.90) - mkdir 5310 (time 1787131210.18 total 70.09 last 77.39) - mkdir 6035 (time 1787131220.19 total 80.11 last 72.38) - mkdir 6772 (time 1787131230.20 total 90.12 last 73.64) - mkdir 7559 (time 1787131240.21 total 100.13 last 78.64) - mkdir 8297 (time 1787131250.21 total 110.13 last 73.78) - mkdir 9054 (time 1787131260.22 total 120.13 last 75.67) - mkdir 9763 (time 1787131270.22 total 130.14 last 70.87) - mkdir 10000 (time 1787131273.37 total 133.28 last 75.38) - mkdir 10689 (time 1787131283.37 total 143.28 last 68.88) - mkdir 11298 (time 1787131293.38 total 153.29 last 60.84) - mkdir 12040 (time 1787131303.39 total 163.30 last 74.13) - mkdir 12801 (time 1787131313.39 total 173.31 last 76.06) - mkdir 13522 (time 1787131323.40 total 183.32 last 72.02) - mkdir 14287 (time 1787131333.41 total 193.32 last 76.49) - mkdir 15108 (time 1787131343.41 total 203.32 last 82.09) - mkdir 15837 (time 1787131353.42 total 213.33 last 72.83) - mkdir 16620 (time 1787131363.45 total 223.37 last 78.04) - mkdir 17399 (time 1787131373.48 total 233.39 last 77.70) - mkdir 18186 (time 1787131383.49 total 243.41 last 78.56) - mkdir 18946 (time 1787131393.50 total 253.41 last 75.98) - mkdir 19679 (time 1787131403.52 total 263.44 last 73.12) - mkdir 20000 (time 1787131407.72 total 267.63 last 76.54) - mkdir 20712 (time 1787131417.74 total 277.65 last 71.03) - mkdir 21449 (time 1787131427.74 total 287.66 last 73.67) - mkdir 22148 (time 1787131437.75 total 297.67 last 69.84) - mkdir 22814 (time 1787131447.77 total 307.69 last 66.47) - mkdir 23460 (time 1787131457.78 total 317.70 last 64.55) - mkdir 24137 (time 1787131467.80 total 327.71 last 67.60) - mkdir 24815 (time 1787131477.80 total 337.71 last 67.79) - mkdir 25612 (time 1787131487.80 total 347.72 last 79.66) - mkdir 26299 (time 1787131497.82 total 357.74 last 68.55) - mkdir 27060 (time 1787131507.82 total 367.74 last 76.09) - mkdir 27799 (time 1787131517.83 total 377.75 last 73.83) - mkdir 28582 (time 1787131527.85 total 387.77 last 78.17) - mkdir 29287 (time 1787131537.86 total 397.78 last 70.42) - mkdir 30000 (time 1787131546.55 total 406.47 last 82.05) - mkdir 30773 (time 1787131556.57 total 416.49 last 77.14) - mkdir 31430 (time 1787131566.59 total 426.50 last 65.60) - mkdir 32032 (time 1787131576.60 total 436.51 last 60.14) - mkdir 32817 (time 1787131586.60 total 446.52 last 78.46) total: 32818 mkdir in 446.52 seconds: 73.50 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276216 995088 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28924 3578096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14552 3592468 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4071 1019929 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67618 956382 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 590527 71689 518838 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787132439 ; total 0 ; last 0) - unlinked 10000 (time 1787132684 ; total 245 ; last 245) - unlinked 20000 (time 1787132943 ; total 504 ; last 259) - unlinked 30000 (time 1787133212 ; total 773 ; last 269) total: 32768 unlinks in 847 seconds: 38.687130 unlinks/second - unlinked 0 (time 1787132439 ; total 0 ; last 0) - unlinked 10000 (time 1787132681 ; total 242 ; last 242) - unlinked 20000 (time 1787132943 ; total 504 ; last 262) - unlinked 30000 (time 1787133212 ; total 773 ; last 269) total: 32768 unlinks in 848 seconds: 38.641510 unlinks/second nlink between: 1 - unlinked 0 (time 1787133290 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787133290 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13672 1257632 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28924 3578096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14552 3592468 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4071 1019929 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1982 1022018 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2745 259399 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524891 6053 518838 2% /mnt/lustre