== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:47:25 (1743493645) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1848 1285840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1692 1285996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3072 7210968 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 909 (time 1743493665.01 total 10.00 last 90.88) - mkdir 1799 (time 1743493675.01 total 20.01 last 88.95) - mkdir 2673 (time 1743493685.02 total 30.01 last 87.37) - mkdir 3566 (time 1743493695.02 total 40.01 last 89.28) - mkdir 4618 (time 1743493705.02 total 50.02 last 105.15) - mkdir 5572 (time 1743493715.03 total 60.02 last 95.32) - mkdir 6490 (time 1743493725.03 total 70.03 last 91.78) - mkdir 7374 (time 1743493735.04 total 80.04 last 88.33) - mkdir 8312 (time 1743493745.07 total 90.07 last 93.49) - mkdir 9251 (time 1743493755.08 total 100.07 last 93.85) - mkdir 10000 (time 1743493763.23 total 108.23 last 91.86) - mkdir 10904 (time 1743493773.24 total 118.23 last 90.36) - mkdir 11905 (time 1743493783.25 total 128.24 last 99.99) - mkdir 12919 (time 1743493793.25 total 138.24 last 101.38) - mkdir 13792 (time 1743493803.25 total 148.25 last 87.29) - mkdir 14767 (time 1743493813.26 total 158.25 last 97.42) - mkdir 15723 (time 1743493823.26 total 168.26 last 95.55) - mkdir 16733 (time 1743493833.28 total 178.28 last 100.79) - mkdir 17642 (time 1743493843.30 total 188.29 last 90.77) - mkdir 18569 (time 1743493853.30 total 198.30 last 92.64) - mkdir 19592 (time 1743493863.32 total 208.31 last 102.19) - mkdir 20000 (time 1743493867.36 total 212.35 last 100.93) - mkdir 20976 (time 1743493877.36 total 222.36 last 97.54) - mkdir 21931 (time 1743493887.37 total 232.37 last 95.43) - mkdir 22872 (time 1743493897.37 total 242.37 last 94.10) - mkdir 23905 (time 1743493907.37 total 252.37 last 103.28) - mkdir 24905 (time 1743493917.38 total 262.37 last 99.95) - mkdir 25948 (time 1743493927.39 total 272.39 last 104.17) - mkdir 26885 (time 1743493937.40 total 282.39 last 93.64) - mkdir 27901 (time 1743493947.41 total 292.40 last 101.52) - mkdir 28833 (time 1743493957.41 total 302.41 last 93.15) - mkdir 29839 (time 1743493967.41 total 312.41 last 100.58) - mkdir 30675 (time 1743493977.42 total 322.41 last 83.56) - mkdir 31581 (time 1743493987.42 total 332.42 last 90.57) - mkdir 32592 (time 1743493997.42 total 342.42 last 101.08) - mkdir 33649 (time 1743494007.43 total 352.43 last 105.60) - mkdir 34692 (time 1743494017.43 total 362.43 last 104.29) - mkdir 35676 (time 1743494027.44 total 372.43 last 98.35) - mkdir 36689 (time 1743494037.44 total 382.44 last 101.27) - mkdir 37526 (time 1743494047.44 total 392.44 last 83.70) - mkdir 38510 (time 1743494057.45 total 402.44 last 98.35) - mkdir 39338 (time 1743494067.48 total 412.47 last 82.53) - mkdir 40000 (time 1743494075.16 total 420.15 last 86.21) - mkdir 40914 (time 1743494085.16 total 430.16 last 91.37) - mkdir 41873 (time 1743494095.17 total 440.16 last 95.86) - mkdir 42871 (time 1743494105.17 total 450.17 last 99.73) - mkdir 43864 (time 1743494115.18 total 460.17 last 99.27) - mkdir 44949 (time 1743494125.18 total 470.18 last 108.43) - mkdir 45855 (time 1743494135.19 total 480.18 last 90.53) - mkdir 46687 (time 1743494145.19 total 490.19 last 83.19) - mkdir 47514 (time 1743494155.19 total 500.19 last 82.67) - mkdir 48341 (time 1743494165.23 total 510.23 last 82.40) - mkdir 49229 (time 1743494175.24 total 520.24 last 88.72) - mkdir 50000 (time 1743494184.86 total 529.86 last 80.14) - mkdir 50821 (time 1743494194.87 total 539.87 last 82.02) - mkdir 51749 (time 1743494204.88 total 549.87 last 92.74) - mkdir 52695 (time 1743494214.88 total 559.87 last 94.59) - mkdir 53730 (time 1743494224.89 total 569.89 last 103.37) - mkdir 54757 (time 1743494234.89 total 579.89 last 102.66) - mkdir 55695 (time 1743494244.91 total 589.90 last 93.69) - mkdir 56622 (time 1743494254.92 total 599.91 last 92.59) - mkdir 57629 (time 1743494264.93 total 609.92 last 100.61) - mkdir 58447 (time 1743494274.93 total 619.93 last 81.74) - mkdir 59335 (time 1743494284.94 total 629.93 last 88.78) - mkdir 60000 (time 1743494291.82 total 636.82 last 96.55) - mkdir 60904 (time 1743494301.83 total 646.83 last 90.33) - mkdir 61832 (time 1743494311.84 total 656.84 last 92.69) - mkdir 62794 (time 1743494321.85 total 666.85 last 96.12) - mkdir 63747 (time 1743494331.86 total 676.85 last 95.23) - mkdir 64675 (time 1743494341.87 total 686.86 last 92.73) - mkdir 65623 (time 1743494351.87 total 696.87 last 94.73) total: 65636 mkdir in 696.97 seconds: 94.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1848 1285840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270376 1017312 21% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3072 7210968 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1743494364 ; total 0 ; last 0) - unlinked 10000 (time 1743494545 ; total 181 ; last 181) - unlinked 20000 (time 1743494730 ; total 366 ; last 185) - unlinked 30000 (time 1743494912 ; total 548 ; last 182) - unlinked 40000 (time 1743495089 ; total 725 ; last 177) - unlinked 50000 (time 1743495264 ; total 900 ; last 175) - unlinked 60000 (time 1743495434 ; total 1070 ; last 170) total: 65536 unlinks in 1166 seconds: 56.205833 unlinks/second nlink between: 1 - unlinked 0 (time 1743495534 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1848 1285840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7832 1279856 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3072 7210968 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre