== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:46:03 (1764733563) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1198 (time 1764733578.02 total 10.00 last 119.77) - mkdir 2465 (time 1764733588.02 total 20.01 last 126.62) - mkdir 3688 (time 1764733598.03 total 30.02 last 122.23) - mkdir 4952 (time 1764733608.04 total 40.02 last 126.30) - mkdir 6201 (time 1764733618.04 total 50.02 last 124.90) - mkdir 7435 (time 1764733628.04 total 60.03 last 123.33) - mkdir 8786 (time 1764733638.04 total 70.03 last 135.08) - mkdir 10000 (time 1764733647.89 total 79.88 last 123.25) - mkdir 11214 (time 1764733657.90 total 89.88 last 121.39) - mkdir 12436 (time 1764733667.90 total 99.89 last 122.13) - mkdir 13584 (time 1764733677.90 total 109.89 last 114.76) - mkdir 14782 (time 1764733687.91 total 119.89 last 119.76) - mkdir 16059 (time 1764733697.91 total 129.90 last 127.68) - mkdir 17289 (time 1764733707.91 total 139.90 last 122.99) - mkdir 18493 (time 1764733717.92 total 149.90 last 120.30) - mkdir 19691 (time 1764733727.93 total 159.91 last 119.72) - mkdir 20000 (time 1764733730.08 total 162.07 last 143.38) - mkdir 21275 (time 1764733740.09 total 172.08 last 127.34) - mkdir 22601 (time 1764733750.10 total 182.08 last 132.54) - mkdir 23955 (time 1764733760.10 total 192.08 last 135.38) - mkdir 25270 (time 1764733770.10 total 202.09 last 131.48) - mkdir 26684 (time 1764733780.10 total 212.09 last 141.35) - mkdir 28107 (time 1764733790.11 total 222.09 last 142.27) - mkdir 29497 (time 1764733800.11 total 232.10 last 138.89) - mkdir 30000 (time 1764733803.92 total 235.91 last 132.05) - mkdir 31288 (time 1764733813.93 total 245.92 last 128.72) - mkdir 32550 (time 1764733823.94 total 255.92 last 126.13) - mkdir 33871 (time 1764733833.94 total 265.93 last 131.98) - mkdir 35241 (time 1764733843.95 total 275.94 last 136.90) - mkdir 36515 (time 1764733853.96 total 285.95 last 127.27) - mkdir 37832 (time 1764733863.96 total 295.95 last 131.69) - mkdir 39181 (time 1764733873.97 total 305.95 last 134.85) - mkdir 40000 (time 1764733880.33 total 312.32 last 128.63) - mkdir 41344 (time 1764733890.34 total 322.32 last 134.36) - mkdir 42611 (time 1764733900.35 total 332.33 last 126.58) - mkdir 43963 (time 1764733910.35 total 342.33 last 135.16) - mkdir 45333 (time 1764733920.35 total 352.34 last 136.94) - mkdir 46571 (time 1764733930.36 total 362.34 last 123.74) - mkdir 47978 (time 1764733940.37 total 372.35 last 140.60) - mkdir 49337 (time 1764733950.37 total 382.35 last 135.88) - mkdir 50000 (time 1764733955.33 total 387.32 last 133.57) - mkdir 51320 (time 1764733965.34 total 397.32 last 131.91) - mkdir 52889 (time 1764733975.34 total 407.33 last 156.85) - mkdir 54356 (time 1764733985.35 total 417.33 last 146.58) - mkdir 55963 (time 1764733995.35 total 427.34 last 160.60) - mkdir 57392 (time 1764734005.36 total 437.34 last 142.88) - mkdir 58824 (time 1764734015.36 total 447.34 last 143.16) - mkdir 60000 (time 1764734023.89 total 455.87 last 137.91) - mkdir 61495 (time 1764734033.89 total 465.87 last 149.50) - mkdir 62996 (time 1764734043.89 total 475.88 last 150.02) - mkdir 64474 (time 1764734053.89 total 485.88 last 147.78) total: 65636 mkdir in 493.39 seconds: 133.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270368 1000936 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1764734064 ; total 0 ; last 0) - unlinked 10000 (time 1764734197 ; total 133 ; last 133) - unlinked 20000 (time 1764734331 ; total 267 ; last 134) - unlinked 30000 (time 1764734461 ; total 397 ; last 130) - unlinked 40000 (time 1764734591 ; total 527 ; last 130) - unlinked 50000 (time 1764734716 ; total 652 ; last 125) - unlinked 60000 (time 1764734835 ; total 771 ; last 119) total: 65536 unlinks in 824 seconds: 79.533981 unlinks/second nlink between: 1 - unlinked 0 (time 1764734889 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7824 1263480 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre