== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:45:09 (1789591509) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28836 3578184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14640 3592380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3990 1020010 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2689 259455 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2628 259516 2% /mnt/lustre[OST:1] filesystem_summary: 524981 6010 518971 2% /mnt/lustre - mkdir 694 (time 1789591524.80 total 10.01 last 69.36) - mkdir 1348 (time 1789591534.81 total 20.02 last 65.34) - mkdir 1990 (time 1789591544.81 total 30.02 last 64.20) - mkdir 2663 (time 1789591554.82 total 40.03 last 67.23) - mkdir 3396 (time 1789591564.83 total 50.03 last 73.25) - mkdir 4045 (time 1789591574.85 total 60.06 last 64.74) - mkdir 4730 (time 1789591584.87 total 70.07 last 68.41) - mkdir 5419 (time 1789591594.87 total 80.07 last 68.89) - mkdir 6128 (time 1789591604.88 total 90.08 last 70.84) - mkdir 6807 (time 1789591614.90 total 100.10 last 67.77) - mkdir 7498 (time 1789591624.90 total 110.11 last 69.06) - mkdir 8188 (time 1789591634.90 total 120.11 last 68.98) - mkdir 8885 (time 1789591644.92 total 130.12 last 69.58) - mkdir 9608 (time 1789591654.93 total 140.14 last 72.22) - mkdir 10000 (time 1789591660.43 total 145.64 last 71.24) - mkdir 10728 (time 1789591670.44 total 155.64 last 72.80) - mkdir 11426 (time 1789591680.44 total 165.64 last 69.77) - mkdir 12146 (time 1789591690.45 total 175.65 last 71.93) - mkdir 12857 (time 1789591700.46 total 185.67 last 71.00) - mkdir 13528 (time 1789591710.46 total 195.67 last 67.10) - mkdir 14179 (time 1789591720.47 total 205.68 last 65.04) - mkdir 14841 (time 1789591730.50 total 215.70 last 66.05) - mkdir 15494 (time 1789591740.51 total 225.72 last 65.18) - mkdir 16129 (time 1789591750.52 total 235.72 last 63.45) - mkdir 16843 (time 1789591760.53 total 245.73 last 71.37) - mkdir 17501 (time 1789591770.53 total 255.74 last 65.76) - mkdir 18138 (time 1789591780.54 total 265.74 last 63.66) - mkdir 18787 (time 1789591790.54 total 275.75 last 64.86) - mkdir 19478 (time 1789591800.55 total 285.76 last 69.05) - mkdir 20000 (time 1789591808.12 total 293.32 last 68.97) - mkdir 20708 (time 1789591818.12 total 303.32 last 70.79) - mkdir 21421 (time 1789591828.13 total 313.33 last 71.27) - mkdir 22125 (time 1789591838.13 total 323.33 last 70.38) - mkdir 22848 (time 1789591848.14 total 333.35 last 72.19) - mkdir 23491 (time 1789591858.17 total 343.37 last 64.14) - mkdir 24049 (time 1789591868.19 total 353.40 last 55.67) - mkdir 24573 (time 1789591878.20 total 363.40 last 52.37) - mkdir 25258 (time 1789591888.22 total 373.42 last 68.37) - mkdir 25830 (time 1789591898.22 total 383.42 last 57.18) - mkdir 26445 (time 1789591908.24 total 393.44 last 61.37) - mkdir 27032 (time 1789591918.24 total 403.45 last 58.68) - mkdir 27568 (time 1789591928.25 total 413.45 last 53.56) - mkdir 28072 (time 1789591938.27 total 423.47 last 50.33) - mkdir 28705 (time 1789591948.28 total 433.48 last 63.22) - mkdir 29423 (time 1789591958.29 total 443.49 last 71.75) - mkdir 30000 (time 1789591966.95 total 452.16 last 66.57) - mkdir 30712 (time 1789591976.96 total 462.16 last 71.16) - mkdir 31435 (time 1789591986.98 total 472.18 last 72.18) - mkdir 32133 (time 1789591996.98 total 482.18 last 69.78) - mkdir 32729 (time 1789592006.99 total 492.19 last 59.55) total: 32818 mkdir in 493.72 seconds: 66.47 ops/second - mkdir 705 (time 1789591524.86 total 10.01 last 70.46) - mkdir 1370 (time 1789591534.86 total 20.01 last 66.49) - mkdir 2009 (time 1789591544.86 total 30.01 last 63.89) - mkdir 2685 (time 1789591554.89 total 40.03 last 67.45) - mkdir 3414 (time 1789591564.91 total 50.05 last 72.73) - mkdir 4102 (time 1789591574.92 total 60.07 last 68.73) - mkdir 4816 (time 1789591584.92 total 70.07 last 71.37) - mkdir 5480 (time 1789591594.94 total 80.09 last 66.28) - mkdir 6173 (time 1789591604.96 total 90.11 last 69.17) - mkdir 6852 (time 1789591614.98 total 100.13 last 67.77) - mkdir 7534 (time 1789591624.99 total 110.14 last 68.12) - mkdir 8240 (time 1789591634.99 total 120.14 last 70.59) - mkdir 8921 (time 1789591645.02 total 130.17 last 67.90) - mkdir 9621 (time 1789591655.04 total 140.18 last 69.90) - mkdir 10000 (time 1789591660.43 total 145.58 last 70.26) - mkdir 10735 (time 1789591670.44 total 155.59 last 73.42) - mkdir 11431 (time 1789591680.47 total 165.61 last 69.43) - mkdir 12141 (time 1789591690.48 total 175.63 last 70.87) - mkdir 12827 (time 1789591700.49 total 185.63 last 68.58) - mkdir 13463 (time 1789591710.50 total 195.65 last 63.50) - mkdir 14138 (time 1789591720.52 total 205.66 last 67.40) - mkdir 14817 (time 1789591730.52 total 215.67 last 67.87) - mkdir 15459 (time 1789591740.52 total 225.67 last 64.18) - mkdir 16104 (time 1789591750.53 total 235.68 last 64.46) - mkdir 16796 (time 1789591760.55 total 245.70 last 69.04) - mkdir 17467 (time 1789591770.62 total 255.77 last 66.65) - mkdir 18136 (time 1789591780.63 total 265.77 last 66.87) - mkdir 18784 (time 1789591790.64 total 275.79 last 64.70) - mkdir 19465 (time 1789591800.65 total 285.79 last 68.07) - mkdir 20000 (time 1789591808.58 total 293.72 last 67.46) - mkdir 20706 (time 1789591818.58 total 303.73 last 70.58) - mkdir 21432 (time 1789591828.58 total 313.73 last 72.58) - mkdir 22104 (time 1789591838.61 total 323.76 last 67.01) - mkdir 22838 (time 1789591848.62 total 333.76 last 73.36) - mkdir 23459 (time 1789591858.62 total 343.77 last 62.08) - mkdir 24021 (time 1789591868.65 total 353.80 last 56.02) - mkdir 24583 (time 1789591878.67 total 363.81 last 56.12) - mkdir 25250 (time 1789591888.67 total 373.82 last 66.66) - mkdir 25838 (time 1789591898.68 total 383.82 last 58.77) - mkdir 26423 (time 1789591908.69 total 393.84 last 58.41) - mkdir 27003 (time 1789591918.70 total 403.85 last 57.94) - mkdir 27544 (time 1789591928.75 total 413.89 last 53.87) - mkdir 28060 (time 1789591938.76 total 423.91 last 51.52) - mkdir 28701 (time 1789591948.76 total 433.91 last 64.10) - mkdir 29409 (time 1789591958.77 total 443.92 last 70.75) - mkdir 30000 (time 1789591967.30 total 452.44 last 69.31) - mkdir 30719 (time 1789591977.31 total 462.46 last 71.77) - mkdir 31393 (time 1789591987.33 total 472.47 last 67.32) - mkdir 32099 (time 1789591997.33 total 482.48 last 70.57) - mkdir 32691 (time 1789592007.35 total 492.49 last 59.10) total: 32818 mkdir in 494.38 seconds: 66.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276892 994412 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28836 3578184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14640 3592380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69626 954374 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2689 259455 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2628 259516 2% /mnt/lustre[OST:1] filesystem_summary: 590617 71646 518971 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789592938 ; total 0 ; last 0) - unlinked 10000 (time 1789593210 ; total 272 ; last 272) - unlinked 20000 (time 1789593490 ; total 552 ; last 280) - unlinked 30000 (time 1789593775 ; total 837 ; last 285) total: 32768 unlinks in 925 seconds: 35.424866 unlinks/second - unlinked 0 (time 1789592938 ; total 0 ; last 0) - unlinked 10000 (time 1789593214 ; total 276 ; last 276) - unlinked 20000 (time 1789593493 ; total 555 ; last 279) - unlinked 30000 (time 1789593776 ; total 838 ; last 283) total: 32768 unlinks in 926 seconds: 35.386608 unlinks/second nlink between: 1 - unlinked 0 (time 1789593866 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789593866 ; 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 14348 1256956 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28836 3578184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14640 3592380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3990 1020010 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2689 259455 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2628 259516 2% /mnt/lustre[OST:1] filesystem_summary: 524981 6010 518971 2% /mnt/lustre