== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:31:17 (1790980277) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7068 1264236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26844 3580176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16632 3590388 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4068 1019932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2690 259454 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6058 518856 2% /mnt/lustre - mkdir 933 (time 1790980292.47 total 10.02 last 93.13) - mkdir 1857 (time 1790980302.48 total 20.02 last 92.36) - mkdir 2800 (time 1790980312.48 total 30.03 last 94.22) - mkdir 3785 (time 1790980322.49 total 40.03 last 98.50) - mkdir 4696 (time 1790980332.49 total 50.03 last 91.08) - mkdir 5542 (time 1790980342.49 total 60.04 last 84.59) - mkdir 6524 (time 1790980352.51 total 70.06 last 97.99) - mkdir 7381 (time 1790980362.51 total 80.06 last 85.69) - mkdir 8297 (time 1790980372.52 total 90.07 last 91.51) - mkdir 9183 (time 1790980382.53 total 100.07 last 88.54) - mkdir 10000 (time 1790980391.80 total 109.35 last 88.08) - mkdir 10837 (time 1790980401.81 total 119.35 last 83.65) - mkdir 11724 (time 1790980411.82 total 129.37 last 88.57) - mkdir 12608 (time 1790980421.82 total 139.37 last 88.38) - mkdir 13497 (time 1790980431.83 total 149.38 last 88.84) - mkdir 14424 (time 1790980441.84 total 159.38 last 92.64) - mkdir 15268 (time 1790980451.84 total 169.39 last 84.36) - mkdir 16230 (time 1790980461.86 total 179.40 last 96.07) - mkdir 17016 (time 1790980471.86 total 189.41 last 78.56) - mkdir 17961 (time 1790980481.87 total 199.41 last 94.43) - mkdir 18836 (time 1790980491.89 total 209.44 last 87.29) - mkdir 19737 (time 1790980501.90 total 219.44 last 90.05) - mkdir 20000 (time 1790980504.39 total 221.94 last 105.54) - mkdir 20830 (time 1790980514.39 total 231.94 last 83.00) - mkdir 21747 (time 1790980524.40 total 241.94 last 91.63) - mkdir 22576 (time 1790980534.40 total 251.95 last 82.86) - mkdir 23431 (time 1790980544.41 total 261.96 last 85.42) - mkdir 24316 (time 1790980554.43 total 271.98 last 88.32) - mkdir 25176 (time 1790980564.44 total 281.99 last 85.93) - mkdir 26009 (time 1790980574.47 total 292.01 last 83.09) - mkdir 26824 (time 1790980584.48 total 302.02 last 81.40) - mkdir 27635 (time 1790980594.49 total 312.04 last 81.01) - mkdir 28477 (time 1790980604.54 total 322.09 last 83.75) - mkdir 29254 (time 1790980614.54 total 332.09 last 77.70) - mkdir 30000 (time 1790980623.24 total 340.79 last 85.75) - mkdir 30887 (time 1790980633.25 total 350.80 last 88.62) - mkdir 31779 (time 1790980643.25 total 360.80 last 89.20) - mkdir 32643 (time 1790980653.25 total 370.80 last 86.38) total: 32818 mkdir in 373.04 seconds: 87.98 ops/second - mkdir 910 (time 1790980292.43 total 10.01 last 90.94) - mkdir 1847 (time 1790980302.43 total 20.01 last 93.69) - mkdir 2775 (time 1790980312.43 total 30.01 last 92.80) - mkdir 3762 (time 1790980322.43 total 40.01 last 98.69) - mkdir 4658 (time 1790980332.44 total 50.01 last 89.58) - mkdir 5537 (time 1790980342.44 total 60.01 last 87.88) - mkdir 6512 (time 1790980352.46 total 70.03 last 97.32) - mkdir 7352 (time 1790980362.47 total 80.05 last 83.86) - mkdir 8277 (time 1790980372.48 total 90.05 last 92.46) - mkdir 9153 (time 1790980382.48 total 100.06 last 87.58) - mkdir 10000 (time 1790980392.19 total 109.76 last 87.24) - mkdir 10837 (time 1790980402.19 total 119.76 last 83.69) - mkdir 11693 (time 1790980412.20 total 129.78 last 85.49) - mkdir 12583 (time 1790980422.21 total 139.78 last 88.95) - mkdir 13494 (time 1790980432.21 total 149.79 last 91.07) - mkdir 14401 (time 1790980442.22 total 159.79 last 90.63) - mkdir 15277 (time 1790980452.23 total 169.81 last 87.46) - mkdir 16235 (time 1790980462.25 total 179.82 last 95.68) - mkdir 17007 (time 1790980472.26 total 189.84 last 77.07) - mkdir 17958 (time 1790980482.27 total 199.85 last 94.99) - mkdir 18856 (time 1790980492.28 total 209.86 last 89.73) - mkdir 19734 (time 1790980502.30 total 219.87 last 87.69) - mkdir 20000 (time 1790980505.00 total 222.58 last 98.29) - mkdir 20826 (time 1790980515.00 total 232.58 last 82.59) - mkdir 21724 (time 1790980525.00 total 242.58 last 89.80) - mkdir 22553 (time 1790980535.01 total 252.58 last 82.85) - mkdir 23429 (time 1790980545.03 total 262.61 last 87.36) - mkdir 24320 (time 1790980555.05 total 272.63 last 88.97) - mkdir 25161 (time 1790980565.05 total 282.63 last 84.09) - mkdir 25992 (time 1790980575.06 total 292.63 last 83.07) - mkdir 26830 (time 1790980585.06 total 302.63 last 83.78) - mkdir 27621 (time 1790980595.06 total 312.64 last 79.06) - mkdir 28463 (time 1790980605.07 total 322.64 last 84.16) - mkdir 29268 (time 1790980615.08 total 332.65 last 80.43) - mkdir 30000 (time 1790980623.50 total 341.08 last 86.87) - mkdir 30907 (time 1790980633.51 total 351.09 last 90.65) - mkdir 31795 (time 1790980643.52 total 361.10 last 88.70) - mkdir 32651 (time 1790980653.54 total 371.12 last 85.44) total: 32818 mkdir in 373.11 seconds: 87.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276068 995236 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26844 3580176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16632 3590388 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4068 1019932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67626 956374 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2690 259454 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71694 518856 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790981151 ; total 0 ; last 0) - unlinked 10000 (time 1790981361 ; total 210 ; last 210) - unlinked 20000 (time 1790981500 ; total 349 ; last 139) - unlinked 30000 (time 1790981620 ; total 469 ; last 120) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1790981152 ; total 0 ; last 0) - unlinked 10000 (time 1790981362 ; total 210 ; last 210) - unlinked 20000 (time 1790981501 ; total 349 ; last 139) - unlinked 30000 (time 1790981620 ; total 468 ; last 119) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second nlink between: 1 - unlinked 0 (time 1790981656 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790981656 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13524 1257780 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26844 3580176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16632 3590388 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4068 1019932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2742 259402 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2690 259454 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6058 518856 2% /mnt/lustre