== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:09:52 (1781219392) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25868 3581152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17604 3589416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3987 1020013 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524845 6010 518835 2% /mnt/lustre - mkdir 847 (time 1781219407.47 total 10.01 last 84.59) - mkdir 1666 (time 1781219417.47 total 20.02 last 81.85) - mkdir 2503 (time 1781219427.48 total 30.02 last 83.66) - mkdir 3342 (time 1781219437.49 total 40.04 last 83.78) - mkdir 4170 (time 1781219447.50 total 50.04 last 82.76) - mkdir 5001 (time 1781219457.53 total 60.07 last 82.86) - mkdir 5789 (time 1781219467.53 total 70.07 last 78.78) - mkdir 6584 (time 1781219477.53 total 80.08 last 79.46) - mkdir 7315 (time 1781219487.56 total 90.10 last 72.92) - mkdir 8145 (time 1781219497.57 total 100.12 last 82.91) - mkdir 8963 (time 1781219507.57 total 110.12 last 81.77) - mkdir 9796 (time 1781219517.59 total 120.13 last 83.17) - mkdir 10000 (time 1781219519.95 total 122.50 last 86.31) - mkdir 10790 (time 1781219529.96 total 132.51 last 78.94) - mkdir 11626 (time 1781219539.97 total 142.51 last 83.56) - mkdir 12498 (time 1781219549.97 total 152.51 last 87.18) - mkdir 13338 (time 1781219559.99 total 162.53 last 83.86) - mkdir 14222 (time 1781219569.99 total 172.53 last 88.36) - mkdir 14953 (time 1781219580.01 total 182.55 last 72.96) - mkdir 15812 (time 1781219590.01 total 192.55 last 85.90) - mkdir 16560 (time 1781219600.03 total 202.57 last 74.67) - mkdir 17341 (time 1781219610.03 total 212.57 last 78.08) - mkdir 18100 (time 1781219620.03 total 222.58 last 75.86) - mkdir 18850 (time 1781219630.04 total 232.59 last 74.94) - mkdir 19617 (time 1781219640.06 total 242.60 last 76.56) - mkdir 20000 (time 1781219645.08 total 247.62 last 76.37) - mkdir 20826 (time 1781219655.08 total 257.63 last 82.55) - mkdir 21530 (time 1781219665.09 total 267.63 last 70.34) - mkdir 22232 (time 1781219675.10 total 277.65 last 70.11) - mkdir 22800 (time 1781219685.11 total 287.66 last 56.74) - mkdir 23471 (time 1781219695.13 total 297.67 last 67.00) - mkdir 24171 (time 1781219705.15 total 307.69 last 69.86) - mkdir 25005 (time 1781219715.17 total 317.71 last 83.23) - mkdir 25825 (time 1781219725.17 total 327.72 last 81.97) - mkdir 26605 (time 1781219735.20 total 337.74 last 77.80) - mkdir 27410 (time 1781219745.20 total 347.75 last 80.46) - mkdir 28222 (time 1781219755.21 total 357.75 last 81.18) - mkdir 29105 (time 1781219765.21 total 367.76 last 88.25) - mkdir 29956 (time 1781219775.22 total 377.76 last 85.05) - mkdir 30724 (time 1781219785.23 total 387.77 last 76.74) - mkdir 31494 (time 1781219795.23 total 397.77 last 76.98) - mkdir 32300 (time 1781219805.23 total 407.78 last 80.57) total: 32818 mkdir in 413.95 seconds: 79.28 ops/second - mkdir 825 (time 1781219407.48 total 10.00 last 82.46) - mkdir 1646 (time 1781219417.49 total 20.01 last 82.07) - mkdir 2487 (time 1781219427.51 total 30.03 last 83.95) - mkdir 3294 (time 1781219437.51 total 40.03 last 80.67) - mkdir 4121 (time 1781219447.51 total 50.03 last 82.69) - mkdir 4945 (time 1781219457.54 total 60.06 last 82.17) - mkdir 5695 (time 1781219467.54 total 70.06 last 74.99) - mkdir 6483 (time 1781219477.55 total 80.07 last 78.72) - mkdir 7236 (time 1781219487.57 total 90.09 last 75.13) - mkdir 8065 (time 1781219497.58 total 100.10 last 82.85) - mkdir 8831 (time 1781219507.62 total 110.14 last 76.28) - mkdir 9647 (time 1781219517.64 total 120.16 last 81.45) - mkdir 10000 (time 1781219521.53 total 124.05 last 90.80) - mkdir 10792 (time 1781219531.53 total 134.05 last 79.19) - mkdir 11577 (time 1781219541.54 total 144.06 last 78.39) - mkdir 12502 (time 1781219551.54 total 154.06 last 92.49) - mkdir 13312 (time 1781219561.56 total 164.08 last 80.89) - mkdir 14201 (time 1781219571.56 total 174.08 last 88.87) - mkdir 14957 (time 1781219581.58 total 184.10 last 75.47) - mkdir 15765 (time 1781219591.58 total 194.10 last 80.79) - mkdir 16522 (time 1781219601.58 total 204.10 last 75.69) - mkdir 17292 (time 1781219611.60 total 214.12 last 76.85) - mkdir 18061 (time 1781219621.61 total 224.13 last 76.86) - mkdir 18861 (time 1781219631.61 total 234.13 last 79.99) - mkdir 19604 (time 1781219641.61 total 244.13 last 74.27) - mkdir 20000 (time 1781219647.03 total 249.56 last 73.01) - mkdir 20814 (time 1781219657.05 total 259.57 last 81.31) - mkdir 21459 (time 1781219667.05 total 269.57 last 64.49) - mkdir 22110 (time 1781219677.09 total 279.61 last 64.82) - mkdir 22704 (time 1781219687.10 total 289.62 last 59.32) - mkdir 23420 (time 1781219697.11 total 299.63 last 71.56) - mkdir 24096 (time 1781219707.13 total 309.65 last 67.48) - mkdir 24942 (time 1781219717.14 total 319.66 last 84.52) - mkdir 25716 (time 1781219727.17 total 329.69 last 77.15) - mkdir 26470 (time 1781219737.17 total 339.69 last 75.38) - mkdir 27253 (time 1781219747.17 total 349.70 last 78.27) - mkdir 28124 (time 1781219757.17 total 359.70 last 87.10) - mkdir 29033 (time 1781219767.19 total 369.72 last 90.72) - mkdir 29820 (time 1781219777.19 total 379.72 last 78.70) - mkdir 30000 (time 1781219779.84 total 382.36 last 67.96) - mkdir 30815 (time 1781219789.84 total 392.36 last 81.50) - mkdir 31609 (time 1781219799.85 total 402.37 last 79.33) - mkdir 32445 (time 1781219809.86 total 412.38 last 83.53) total: 32818 mkdir in 417.34 seconds: 78.64 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276788 994516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25868 3581152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17604 3589416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69623 954377 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 590481 71646 518835 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781220331 ; total 0 ; last 0) - unlinked 10000 (time 1781220531 ; total 200 ; last 200) - unlinked 20000 (time 1781220665 ; total 334 ; last 134) - unlinked 30000 (time 1781220777 ; total 446 ; last 112) total: 32768 unlinks in 478 seconds: 68.552299 unlinks/second - unlinked 0 (time 1781220331 ; total 0 ; last 0) - unlinked 10000 (time 1781220535 ; total 204 ; last 204) - unlinked 20000 (time 1781220669 ; total 338 ; last 134) - unlinked 30000 (time 1781220781 ; total 450 ; last 112) total: 32768 unlinks in 481 seconds: 68.124741 unlinks/second nlink between: 1 - unlinked 0 (time 1781220814 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781220814 ; 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 14244 1257060 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25868 3581152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17604 3589416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3987 1020013 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524845 6010 518835 2% /mnt/lustre