== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:19:21 (1761315561) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1768 1285920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1688 1286000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524157 536 523621 1% /mnt/lustre - mkdir 1389 (time 1761315575.40 total 10.00 last 138.86) - mkdir 2583 (time 1761315585.41 total 20.01 last 119.33) - mkdir 3957 (time 1761315595.41 total 30.01 last 137.38) - mkdir 5352 (time 1761315605.41 total 40.01 last 139.47) - mkdir 6715 (time 1761315615.41 total 50.01 last 136.27) - mkdir 8042 (time 1761315625.42 total 60.03 last 132.54) - mkdir 9226 (time 1761315635.43 total 70.03 last 118.35) - mkdir 10000 (time 1761315641.37 total 75.97 last 130.21) - mkdir 11316 (time 1761315651.38 total 85.98 last 131.48) - mkdir 12672 (time 1761315661.38 total 95.98 last 135.60) - mkdir 14093 (time 1761315671.38 total 105.99 last 142.08) - mkdir 15520 (time 1761315681.38 total 115.99 last 142.70) - mkdir 16880 (time 1761315691.38 total 125.99 last 136.00) - mkdir 18195 (time 1761315701.39 total 135.99 last 131.48) - mkdir 19448 (time 1761315711.39 total 146.00 last 125.21) - mkdir 20000 (time 1761315715.67 total 150.27 last 129.05) - mkdir 21374 (time 1761315725.67 total 160.27 last 137.38) - mkdir 22688 (time 1761315735.69 total 170.29 last 131.16) - mkdir 24059 (time 1761315745.69 total 180.30 last 137.06) - mkdir 25423 (time 1761315755.70 total 190.30 last 136.36) - mkdir 26804 (time 1761315765.71 total 200.31 last 137.94) - mkdir 28084 (time 1761315775.71 total 210.31 last 127.95) - mkdir 29407 (time 1761315785.72 total 220.32 last 132.20) - mkdir 30000 (time 1761315790.47 total 225.07 last 124.96) - mkdir 31344 (time 1761315800.47 total 235.07 last 134.31) - mkdir 32666 (time 1761315810.48 total 245.08 last 132.10) - mkdir 34037 (time 1761315820.48 total 255.08 last 137.09) - mkdir 35344 (time 1761315830.48 total 265.08 last 130.69) - mkdir 36649 (time 1761315840.49 total 275.09 last 130.37) - mkdir 37917 (time 1761315850.49 total 285.09 last 126.78) - mkdir 39229 (time 1761315860.49 total 295.10 last 131.18) - mkdir 40000 (time 1761315866.32 total 300.92 last 132.40) - mkdir 41318 (time 1761315876.32 total 310.92 last 131.78) - mkdir 42571 (time 1761315886.32 total 320.92 last 125.30) - mkdir 43894 (time 1761315896.32 total 330.92 last 132.28) - mkdir 45127 (time 1761315906.32 total 340.92 last 123.27) - mkdir 46361 (time 1761315916.33 total 350.93 last 123.36) - mkdir 47505 (time 1761315926.33 total 360.93 last 114.35) - mkdir 48713 (time 1761315936.33 total 370.94 last 120.77) - mkdir 50000 (time 1761315946.20 total 380.81 last 130.37) - mkdir 51358 (time 1761315956.21 total 390.81 last 135.77) - mkdir 52668 (time 1761315966.21 total 400.81 last 130.96) - mkdir 53993 (time 1761315976.22 total 410.82 last 132.34) - mkdir 55249 (time 1761315986.23 total 420.83 last 125.55) - mkdir 56535 (time 1761315996.23 total 430.83 last 128.60) - mkdir 57756 (time 1761316006.23 total 440.83 last 122.09) - mkdir 59060 (time 1761316016.24 total 450.84 last 130.29) - mkdir 60000 (time 1761316023.22 total 457.82 last 134.57) - mkdir 61329 (time 1761316033.22 total 467.82 last 132.87) - mkdir 62671 (time 1761316043.23 total 477.83 last 134.16) - mkdir 63971 (time 1761316053.23 total 487.84 last 129.89) - mkdir 65350 (time 1761316063.24 total 497.84 last 137.84) total: 65636 mkdir in 500.01 seconds: 131.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270372 1017316 21% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589796 66175 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1761316071 ; total 1 ; last 1) - unlinked 10000 (time 1761316210 ; total 140 ; last 139) - unlinked 20000 (time 1761316349 ; total 279 ; last 139) - unlinked 30000 (time 1761316486 ; total 416 ; last 137) - unlinked 40000 (time 1761316619 ; total 549 ; last 133) - unlinked 50000 (time 1761316750 ; total 680 ; last 131) - unlinked 60000 (time 1761316882 ; total 812 ; last 132) total: 65536 unlinks in 889 seconds: 73.718788 unlinks/second nlink between: 1 - unlinked 0 (time 1761316962 ; 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 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7828 1279860 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre