== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:39:42 (1781221182) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7748 1263556 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22824 3584196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2695 259449 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2691 259453 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6010 518902 2% /mnt/lustre - mkdir 764 (time 1781221199.29 total 10.00 last 76.38) - mkdir 1533 (time 1781221209.30 total 20.01 last 76.87) - mkdir 2214 (time 1781221219.30 total 30.01 last 68.08) - mkdir 3061 (time 1781221229.30 total 40.01 last 84.68) - mkdir 3753 (time 1781221239.31 total 50.02 last 69.16) - mkdir 4440 (time 1781221249.32 total 60.03 last 68.63) - mkdir 5054 (time 1781221259.34 total 70.04 last 61.30) - mkdir 5714 (time 1781221269.34 total 80.05 last 65.96) - mkdir 6175 (time 1781221279.34 total 90.05 last 46.09) - mkdir 6696 (time 1781221289.38 total 100.09 last 51.93) - mkdir 7238 (time 1781221299.39 total 110.09 last 54.15) - mkdir 8039 (time 1781221309.39 total 120.10 last 80.07) - mkdir 8911 (time 1781221319.39 total 130.10 last 87.17) - mkdir 9785 (time 1781221329.40 total 140.10 last 87.38) - mkdir 10000 (time 1781221332.11 total 142.82 last 79.14) - mkdir 10762 (time 1781221342.12 total 152.83 last 76.16) - mkdir 11429 (time 1781221352.15 total 162.85 last 66.51) - mkdir 12033 (time 1781221362.15 total 172.86 last 60.37) - mkdir 12630 (time 1781221372.17 total 182.87 last 59.61) - mkdir 13091 (time 1781221382.17 total 192.88 last 46.09) - mkdir 13688 (time 1781221392.17 total 202.88 last 59.69) - mkdir 14245 (time 1781221402.18 total 212.88 last 55.67) - mkdir 14841 (time 1781221412.19 total 222.89 last 59.54) - mkdir 15478 (time 1781221422.19 total 232.90 last 63.69) - mkdir 16118 (time 1781221432.21 total 242.91 last 63.88) - mkdir 16825 (time 1781221442.22 total 252.93 last 70.62) - mkdir 17392 (time 1781221452.24 total 262.95 last 56.55) - mkdir 17985 (time 1781221462.24 total 272.95 last 59.29) - mkdir 18563 (time 1781221472.26 total 282.97 last 57.73) - mkdir 19290 (time 1781221482.26 total 292.97 last 72.67) - mkdir 19953 (time 1781221492.27 total 302.97 last 66.26) - mkdir 20768 (time 1781221502.27 total 312.98 last 81.43) - mkdir 21357 (time 1781221512.28 total 322.99 last 58.87) - mkdir 21861 (time 1781221522.28 total 332.99 last 50.37) - mkdir 22377 (time 1781221532.30 total 343.01 last 51.54) - mkdir 22926 (time 1781221542.32 total 353.03 last 54.78) - mkdir 23550 (time 1781221552.34 total 363.04 last 62.29) - mkdir 24091 (time 1781221562.34 total 373.05 last 54.08) - mkdir 24888 (time 1781221572.36 total 383.07 last 79.57) - mkdir 25521 (time 1781221582.36 total 393.07 last 63.26) - mkdir 26148 (time 1781221592.41 total 403.12 last 62.43) - mkdir 26630 (time 1781221602.43 total 413.14 last 48.09) - mkdir 27213 (time 1781221612.45 total 423.15 last 58.20) - mkdir 27969 (time 1781221622.45 total 433.16 last 75.55) - mkdir 28742 (time 1781221632.47 total 443.18 last 77.13) - mkdir 29440 (time 1781221642.48 total 453.19 last 69.77) - mkdir 30000 (time 1781221649.97 total 460.68 last 74.72) - mkdir 30540 (time 1781221659.98 total 470.69 last 53.96) - mkdir 31240 (time 1781221669.99 total 480.70 last 69.89) - mkdir 31866 (time 1781221680.00 total 490.71 last 62.58) - mkdir 32472 (time 1781221690.03 total 500.74 last 60.41) total: 32818 mkdir in 505.59 seconds: 64.91 ops/second - mkdir 801 (time 1781221199.19 total 10.01 last 80.02) - mkdir 1582 (time 1781221209.20 total 20.01 last 78.08) - mkdir 2266 (time 1781221219.20 total 30.02 last 68.36) - mkdir 3111 (time 1781221229.21 total 40.03 last 84.45) - mkdir 3786 (time 1781221239.22 total 50.03 last 67.45) - mkdir 4466 (time 1781221249.22 total 60.04 last 67.98) - mkdir 5058 (time 1781221259.22 total 70.04 last 59.20) - mkdir 5713 (time 1781221269.22 total 80.04 last 65.48) - mkdir 6170 (time 1781221279.24 total 90.05 last 45.63) - mkdir 6700 (time 1781221289.26 total 100.08 last 52.87) - mkdir 7252 (time 1781221299.26 total 110.08 last 55.20) - mkdir 8039 (time 1781221309.27 total 120.09 last 78.65) - mkdir 8870 (time 1781221319.30 total 130.12 last 82.81) - mkdir 9730 (time 1781221329.33 total 140.15 last 85.76) - mkdir 10000 (time 1781221332.58 total 143.40 last 83.08) - mkdir 10725 (time 1781221342.60 total 153.42 last 72.36) - mkdir 11396 (time 1781221352.61 total 163.42 last 67.07) - mkdir 11981 (time 1781221362.62 total 173.43 last 58.44) - mkdir 12581 (time 1781221372.62 total 183.44 last 59.97) - mkdir 13019 (time 1781221382.65 total 193.47 last 43.67) - mkdir 13607 (time 1781221392.65 total 203.47 last 58.78) - mkdir 14147 (time 1781221402.69 total 213.50 last 53.82) - mkdir 14756 (time 1781221412.69 total 223.51 last 60.88) - mkdir 15349 (time 1781221422.72 total 233.54 last 59.12) - mkdir 15991 (time 1781221432.72 total 243.54 last 64.19) - mkdir 16703 (time 1781221442.74 total 253.56 last 71.08) - mkdir 17267 (time 1781221452.76 total 263.57 last 56.30) - mkdir 17856 (time 1781221462.77 total 273.58 last 58.84) - mkdir 18410 (time 1781221472.78 total 283.59 last 55.35) - mkdir 19172 (time 1781221482.78 total 293.59 last 76.19) - mkdir 19839 (time 1781221492.78 total 303.59 last 66.70) - mkdir 20000 (time 1781221494.86 total 305.67 last 77.41) - mkdir 20791 (time 1781221504.87 total 315.68 last 79.03) - mkdir 21356 (time 1781221514.88 total 325.69 last 56.44) - mkdir 21871 (time 1781221524.90 total 335.72 last 51.37) - mkdir 22424 (time 1781221534.91 total 345.73 last 55.24) - mkdir 22994 (time 1781221544.94 total 355.75 last 56.86) - mkdir 23600 (time 1781221554.94 total 365.76 last 60.58) - mkdir 24223 (time 1781221564.94 total 375.76 last 62.29) - mkdir 24965 (time 1781221574.95 total 385.77 last 74.15) - mkdir 25551 (time 1781221584.95 total 395.77 last 58.60) - mkdir 26082 (time 1781221594.96 total 405.78 last 53.03) - mkdir 26629 (time 1781221604.96 total 415.78 last 54.69) - mkdir 27251 (time 1781221614.97 total 425.79 last 62.14) - mkdir 28046 (time 1781221624.98 total 435.80 last 79.44) - mkdir 28814 (time 1781221635.00 total 445.81 last 76.67) - mkdir 29481 (time 1781221645.00 total 455.82 last 66.66) - mkdir 30000 (time 1781221651.65 total 462.47 last 78.06) - mkdir 30546 (time 1781221661.66 total 472.48 last 54.55) - mkdir 31243 (time 1781221671.67 total 482.49 last 69.60) - mkdir 31831 (time 1781221681.67 total 492.49 last 58.80) - mkdir 32484 (time 1781221691.68 total 502.49 last 65.28) total: 32818 mkdir in 507.41 seconds: 64.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276736 994568 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22824 3584196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69653 954347 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2695 259449 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2691 259453 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71646 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781222593 ; total 0 ; last 0) - unlinked 10000 (time 1781222851 ; total 258 ; last 258) - unlinked 20000 (time 1781223132 ; total 539 ; last 281) - unlinked 30000 (time 1781223402 ; total 809 ; last 270) total: 32768 unlinks in 888 seconds: 36.900902 unlinks/second - unlinked 0 (time 1781222593 ; total 0 ; last 0) - unlinked 10000 (time 1781222853 ; total 260 ; last 260) - unlinked 20000 (time 1781223136 ; total 543 ; last 283) - unlinked 30000 (time 1781223406 ; total 813 ; last 270) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second nlink between: 1 - unlinked 0 (time 1781223487 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781223487 ; 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 14192 1257112 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20652 3586368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22824 3584196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2695 259449 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2691 259453 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6010 518902 2% /mnt/lustre