== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:35:31 (1787697331) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 744 (time 1787697345.82 total 10.00 last 74.37) - mkdir 1459 (time 1787697355.82 total 20.01 last 71.48) - mkdir 2161 (time 1787697365.86 total 30.05 last 69.91) - mkdir 2696 (time 1787697375.88 total 40.07 last 53.40) - mkdir 3299 (time 1787697385.91 total 50.09 last 60.14) - mkdir 3923 (time 1787697395.91 total 60.10 last 62.39) - mkdir 4651 (time 1787697405.94 total 70.12 last 72.63) - mkdir 5532 (time 1787697415.94 total 80.12 last 88.09) - mkdir 6265 (time 1787697425.95 total 90.13 last 73.22) - mkdir 6994 (time 1787697435.95 total 100.14 last 72.87) - mkdir 7597 (time 1787697445.95 total 110.14 last 60.28) - mkdir 8092 (time 1787697455.96 total 120.15 last 49.47) - mkdir 8628 (time 1787697465.98 total 130.17 last 53.49) - mkdir 9409 (time 1787697475.99 total 140.17 last 78.04) - mkdir 10000 (time 1787697483.70 total 147.88 last 76.66) - mkdir 10816 (time 1787697493.70 total 157.89 last 81.55) - mkdir 11706 (time 1787697503.71 total 167.90 last 88.90) - mkdir 12543 (time 1787697513.74 total 177.92 last 83.49) - mkdir 13303 (time 1787697523.75 total 187.94 last 75.89) - mkdir 14151 (time 1787697533.76 total 197.95 last 84.74) - mkdir 15075 (time 1787697543.77 total 207.95 last 92.33) - mkdir 16007 (time 1787697553.79 total 217.98 last 92.99) - mkdir 16902 (time 1787697563.80 total 227.98 last 89.44) - mkdir 17814 (time 1787697573.81 total 237.99 last 91.11) - mkdir 18682 (time 1787697583.82 total 248.01 last 86.66) - mkdir 19570 (time 1787697593.82 total 258.01 last 88.80) - mkdir 20000 (time 1787697598.89 total 263.07 last 84.92) - mkdir 20869 (time 1787697608.89 total 273.08 last 86.86) - mkdir 21742 (time 1787697618.89 total 283.08 last 87.29) - mkdir 22601 (time 1787697628.89 total 293.08 last 85.89) - mkdir 23521 (time 1787697638.90 total 303.08 last 91.98) - mkdir 24433 (time 1787697648.91 total 313.10 last 91.06) - mkdir 25324 (time 1787697658.94 total 323.12 last 88.86) - mkdir 26264 (time 1787697668.94 total 333.12 last 93.99) - mkdir 27195 (time 1787697678.94 total 343.12 last 93.08) - mkdir 28101 (time 1787697688.95 total 353.14 last 90.48) - mkdir 29055 (time 1787697698.97 total 363.15 last 95.29) - mkdir 29795 (time 1787697708.97 total 373.16 last 73.95) - mkdir 30000 (time 1787697711.48 total 375.66 last 81.90) - mkdir 30949 (time 1787697721.48 total 385.66 last 94.86) - mkdir 31832 (time 1787697731.48 total 395.67 last 88.28) - mkdir 32701 (time 1787697741.50 total 405.68 last 86.74) total: 32818 mkdir in 406.89 seconds: 80.66 ops/second - mkdir 760 (time 1787697345.91 total 10.01 last 75.95) - mkdir 1453 (time 1787697355.92 total 20.01 last 69.28) - mkdir 2144 (time 1787697365.92 total 30.02 last 69.06) - mkdir 2690 (time 1787697375.92 total 40.02 last 54.59) - mkdir 3278 (time 1787697385.93 total 50.02 last 58.79) - mkdir 3904 (time 1787697395.93 total 60.02 last 62.57) - mkdir 4638 (time 1787697405.93 total 70.02 last 73.40) - mkdir 5538 (time 1787697415.93 total 80.03 last 89.98) - mkdir 6265 (time 1787697425.94 total 90.03 last 72.65) - mkdir 6978 (time 1787697435.94 total 100.03 last 71.30) - mkdir 7608 (time 1787697445.95 total 110.04 last 62.95) - mkdir 8122 (time 1787697455.95 total 120.05 last 51.37) - mkdir 8657 (time 1787697466.00 total 130.09 last 53.27) - mkdir 9450 (time 1787697476.00 total 140.09 last 79.29) - mkdir 10000 (time 1787697483.01 total 147.11 last 78.40) - mkdir 10790 (time 1787697493.02 total 157.11 last 79.00) - mkdir 11669 (time 1787697503.02 total 167.12 last 87.82) - mkdir 12499 (time 1787697513.04 total 177.13 last 82.90) - mkdir 13244 (time 1787697523.05 total 187.14 last 74.43) - mkdir 14089 (time 1787697533.06 total 197.15 last 84.39) - mkdir 15014 (time 1787697543.07 total 207.16 last 92.44) - mkdir 15918 (time 1787697553.07 total 217.17 last 90.33) - mkdir 16784 (time 1787697563.08 total 227.17 last 86.56) - mkdir 17692 (time 1787697573.08 total 237.17 last 90.80) - mkdir 18588 (time 1787697583.10 total 247.19 last 89.44) - mkdir 19477 (time 1787697593.11 total 257.20 last 88.79) - mkdir 20000 (time 1787697599.38 total 263.48 last 83.35) - mkdir 20893 (time 1787697609.38 total 273.48 last 89.28) - mkdir 21784 (time 1787697619.40 total 283.50 last 88.96) - mkdir 22648 (time 1787697629.41 total 293.50 last 86.36) - mkdir 23565 (time 1787697639.41 total 303.51 last 91.65) - mkdir 24461 (time 1787697649.41 total 313.51 last 89.57) - mkdir 25352 (time 1787697659.42 total 323.52 last 89.04) - mkdir 26273 (time 1787697669.43 total 333.52 last 92.04) - mkdir 27178 (time 1787697679.43 total 343.52 last 90.50) - mkdir 28065 (time 1787697689.44 total 353.54 last 88.56) - mkdir 28980 (time 1787697699.45 total 363.55 last 91.40) - mkdir 29743 (time 1787697709.47 total 373.56 last 76.19) - mkdir 30000 (time 1787697712.83 total 376.92 last 76.54) - mkdir 30949 (time 1787697722.83 total 386.92 last 94.87) - mkdir 31804 (time 1787697732.85 total 396.95 last 85.30) - mkdir 32672 (time 1787697742.87 total 406.96 last 86.66) total: 32818 mkdir in 408.70 seconds: 80.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270728 1000576 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787698267 ; total 0 ; last 0) - unlinked 10000 (time 1787698452 ; total 185 ; last 185) - unlinked 20000 (time 1787698578 ; total 311 ; last 126) - unlinked 30000 (time 1787698685 ; total 418 ; last 107) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second - unlinked 0 (time 1787698267 ; total 0 ; last 0) - unlinked 10000 (time 1787698452 ; total 185 ; last 185) - unlinked 20000 (time 1787698578 ; total 311 ; last 126) - unlinked 30000 (time 1787698685 ; total 418 ; last 107) total: 32768 unlinks in 449 seconds: 72.979958 unlinks/second nlink between: 1 - unlinked 0 (time 1787698718 ; total 1 ; last 1) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787698717 ; 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 8184 1263120 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre