== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:33:17 (1786480397) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 675 (time 1786480414.79 total 10.01 last 67.40) - mkdir 1355 (time 1786480424.80 total 20.02 last 67.96) - mkdir 2119 (time 1786480434.80 total 30.03 last 76.35) - mkdir 2870 (time 1786480444.82 total 40.04 last 74.99) - mkdir 3651 (time 1786480454.83 total 50.05 last 78.04) - mkdir 4345 (time 1786480464.83 total 60.05 last 69.38) - mkdir 5045 (time 1786480474.83 total 70.05 last 69.99) - mkdir 5848 (time 1786480484.84 total 80.07 last 80.20) - mkdir 6650 (time 1786480494.85 total 90.07 last 80.13) - mkdir 7472 (time 1786480504.87 total 100.09 last 82.03) - mkdir 8253 (time 1786480514.88 total 110.10 last 78.04) - mkdir 9009 (time 1786480524.89 total 120.11 last 75.55) - mkdir 9741 (time 1786480534.89 total 130.11 last 73.19) - mkdir 10000 (time 1786480538.06 total 133.28 last 81.74) - mkdir 10698 (time 1786480548.06 total 143.29 last 69.74) - mkdir 11396 (time 1786480558.07 total 153.29 last 69.79) - mkdir 12129 (time 1786480568.07 total 163.29 last 73.26) - mkdir 12866 (time 1786480578.08 total 173.31 last 73.61) - mkdir 13606 (time 1786480588.09 total 183.32 last 73.93) - mkdir 14336 (time 1786480598.10 total 193.32 last 72.96) - mkdir 15173 (time 1786480608.11 total 203.33 last 83.61) - mkdir 15951 (time 1786480618.12 total 213.35 last 77.69) - mkdir 16704 (time 1786480628.12 total 223.35 last 75.29) - mkdir 17457 (time 1786480638.13 total 233.35 last 75.27) - mkdir 18222 (time 1786480648.13 total 243.36 last 76.46) - mkdir 18968 (time 1786480658.14 total 253.37 last 74.53) - mkdir 19740 (time 1786480668.20 total 263.42 last 76.75) - mkdir 20000 (time 1786480671.80 total 267.02 last 72.34) - mkdir 20723 (time 1786480681.81 total 277.03 last 72.22) - mkdir 21434 (time 1786480691.82 total 287.05 last 70.99) - mkdir 22250 (time 1786480701.83 total 297.05 last 81.54) - mkdir 23050 (time 1786480711.83 total 307.06 last 79.97) - mkdir 23796 (time 1786480721.85 total 317.07 last 74.51) - mkdir 24478 (time 1786480731.86 total 327.08 last 68.13) - mkdir 25317 (time 1786480741.87 total 337.09 last 83.80) - mkdir 26105 (time 1786480751.88 total 347.10 last 78.72) - mkdir 26898 (time 1786480761.88 total 357.11 last 79.25) - mkdir 27686 (time 1786480771.89 total 367.11 last 78.75) - mkdir 28422 (time 1786480781.90 total 377.12 last 73.57) - mkdir 29213 (time 1786480791.90 total 387.12 last 79.07) - mkdir 30000 (time 1786480801.25 total 396.47 last 84.21) - mkdir 30810 (time 1786480811.25 total 406.47 last 80.98) - mkdir 31586 (time 1786480821.26 total 416.48 last 77.52) - mkdir 32418 (time 1786480831.27 total 426.50 last 83.08) total: 32818 mkdir in 431.11 seconds: 76.12 ops/second - mkdir 666 (time 1786480414.78 total 10.00 last 66.59) - mkdir 1354 (time 1786480424.79 total 20.01 last 68.74) - mkdir 2094 (time 1786480434.79 total 30.01 last 73.97) - mkdir 2837 (time 1786480444.79 total 40.01 last 74.30) - mkdir 3622 (time 1786480454.81 total 50.03 last 78.41) - mkdir 4330 (time 1786480464.81 total 60.03 last 70.78) - mkdir 5027 (time 1786480474.81 total 70.03 last 69.70) - mkdir 5841 (time 1786480484.82 total 80.04 last 81.31) - mkdir 6638 (time 1786480494.83 total 90.05 last 79.62) - mkdir 7485 (time 1786480504.85 total 100.07 last 84.51) - mkdir 8294 (time 1786480514.85 total 110.08 last 80.88) - mkdir 9034 (time 1786480524.86 total 120.09 last 73.93) - mkdir 9803 (time 1786480534.87 total 130.09 last 76.84) - mkdir 10000 (time 1786480537.45 total 132.67 last 76.36) - mkdir 10715 (time 1786480547.46 total 142.68 last 71.44) - mkdir 11421 (time 1786480557.57 total 152.79 last 69.86) - mkdir 12171 (time 1786480567.57 total 162.79 last 74.99) - mkdir 12890 (time 1786480577.57 total 172.79 last 71.88) - mkdir 13597 (time 1786480587.57 total 182.79 last 70.70) - mkdir 14328 (time 1786480597.59 total 192.81 last 72.99) - mkdir 15141 (time 1786480607.59 total 202.81 last 81.28) - mkdir 15926 (time 1786480617.59 total 212.81 last 78.48) - mkdir 16686 (time 1786480627.61 total 222.83 last 75.87) - mkdir 17404 (time 1786480637.62 total 232.84 last 71.73) - mkdir 18184 (time 1786480647.63 total 242.85 last 77.95) - mkdir 18916 (time 1786480657.63 total 252.85 last 73.15) - mkdir 19714 (time 1786480667.64 total 262.87 last 79.70) - mkdir 20000 (time 1786480671.53 total 266.75 last 73.68) - mkdir 20714 (time 1786480681.54 total 276.77 last 71.27) - mkdir 21428 (time 1786480691.55 total 286.77 last 71.35) - mkdir 22235 (time 1786480701.56 total 296.78 last 80.67) - mkdir 22996 (time 1786480711.57 total 306.79 last 76.00) - mkdir 23742 (time 1786480721.58 total 316.81 last 74.49) - mkdir 24452 (time 1786480731.59 total 326.81 last 70.98) - mkdir 25280 (time 1786480741.59 total 336.81 last 82.79) - mkdir 26094 (time 1786480751.60 total 346.82 last 81.33) - mkdir 26853 (time 1786480761.60 total 356.82 last 75.85) - mkdir 27631 (time 1786480771.61 total 366.83 last 77.75) - mkdir 28384 (time 1786480781.62 total 376.84 last 75.24) - mkdir 29156 (time 1786480791.65 total 386.87 last 76.98) - mkdir 29986 (time 1786480801.66 total 396.88 last 82.91) - mkdir 30809 (time 1786480811.68 total 406.90 last 82.13) - mkdir 31563 (time 1786480821.68 total 416.90 last 75.36) - mkdir 32410 (time 1786480831.69 total 426.91 last 84.62) total: 32818 mkdir in 431.57 seconds: 76.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270800 1000504 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786481384 ; total 0 ; last 0) - unlinked 10000 (time 1786481605 ; total 221 ; last 221) - unlinked 20000 (time 1786481851 ; total 467 ; last 246) - unlinked 30000 (time 1786482068 ; total 684 ; last 217) total: 32768 unlinks in 739 seconds: 44.341000 unlinks/second - unlinked 0 (time 1786481384 ; total 0 ; last 0) - unlinked 10000 (time 1786481606 ; total 222 ; last 222) - unlinked 20000 (time 1786481851 ; total 467 ; last 245) - unlinked 30000 (time 1786482066 ; total 682 ; last 215) total: 32768 unlinks in 739 seconds: 44.341000 unlinks/second nlink between: 1 - unlinked 0 (time 1786482125 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786482125 ; 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 8256 1263048 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre