== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:16:39 (1786947399) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 792 (time 1786947416.09 total 10.00 last 79.19) - mkdir 1515 (time 1786947426.09 total 20.00 last 72.29) - mkdir 2294 (time 1786947436.09 total 30.01 last 77.86) - mkdir 3011 (time 1786947446.12 total 40.04 last 71.49) - mkdir 3811 (time 1786947456.15 total 50.06 last 79.80) - mkdir 4527 (time 1786947466.16 total 60.07 last 71.56) - mkdir 5211 (time 1786947476.16 total 70.07 last 68.37) - mkdir 5950 (time 1786947486.17 total 80.08 last 73.84) - mkdir 6690 (time 1786947496.17 total 90.08 last 73.98) - mkdir 7454 (time 1786947506.17 total 100.09 last 76.38) - mkdir 8334 (time 1786947516.18 total 110.09 last 87.97) - mkdir 9180 (time 1786947526.18 total 120.09 last 84.59) - mkdir 10000 (time 1786947535.42 total 129.33 last 88.76) - mkdir 10784 (time 1786947545.42 total 139.33 last 78.37) - mkdir 11584 (time 1786947555.44 total 149.35 last 79.85) - mkdir 12377 (time 1786947565.44 total 159.35 last 79.28) - mkdir 13090 (time 1786947575.45 total 169.37 last 71.22) - mkdir 13740 (time 1786947585.46 total 179.37 last 64.97) - mkdir 14502 (time 1786947595.46 total 189.37 last 76.19) - mkdir 15220 (time 1786947605.46 total 199.37 last 71.80) - mkdir 15928 (time 1786947615.46 total 209.37 last 70.80) - mkdir 16791 (time 1786947625.48 total 219.39 last 86.15) - mkdir 17574 (time 1786947635.49 total 229.40 last 78.22) - mkdir 18315 (time 1786947645.50 total 239.42 last 73.99) - mkdir 19073 (time 1786947655.51 total 249.43 last 75.72) - mkdir 19857 (time 1786947665.52 total 259.43 last 78.37) - mkdir 20615 (time 1786947675.52 total 269.43 last 75.80) - mkdir 21325 (time 1786947685.52 total 279.44 last 70.95) - mkdir 21990 (time 1786947695.53 total 289.44 last 66.48) - mkdir 22729 (time 1786947705.54 total 299.46 last 73.79) - mkdir 23521 (time 1786947715.55 total 309.46 last 79.16) - mkdir 24317 (time 1786947725.56 total 319.47 last 79.53) - mkdir 25117 (time 1786947735.57 total 329.48 last 79.91) - mkdir 25923 (time 1786947745.58 total 339.50 last 80.47) - mkdir 26742 (time 1786947755.59 total 349.50 last 81.85) - mkdir 27586 (time 1786947765.60 total 359.51 last 84.34) - mkdir 28352 (time 1786947775.60 total 369.51 last 76.58) - mkdir 29140 (time 1786947785.62 total 379.54 last 78.59) - mkdir 29931 (time 1786947795.63 total 389.54 last 79.07) - mkdir 30550 (time 1786947805.64 total 399.56 last 61.80) - mkdir 31241 (time 1786947815.66 total 409.57 last 69.02) - mkdir 31964 (time 1786947825.69 total 419.60 last 72.07) total: 32818 mkdir in 429.07 seconds: 76.49 ops/second - mkdir 798 (time 1786947416.10 total 10.00 last 79.77) - mkdir 1532 (time 1786947426.12 total 20.02 last 73.31) - mkdir 2322 (time 1786947436.13 total 30.03 last 78.92) - mkdir 3029 (time 1786947446.13 total 40.03 last 70.68) - mkdir 3843 (time 1786947456.14 total 50.04 last 81.35) - mkdir 4574 (time 1786947466.16 total 60.06 last 72.93) - mkdir 5239 (time 1786947476.16 total 70.06 last 66.47) - mkdir 5964 (time 1786947486.16 total 80.06 last 72.50) - mkdir 6717 (time 1786947496.18 total 90.08 last 75.18) - mkdir 7504 (time 1786947506.20 total 100.10 last 78.54) - mkdir 8407 (time 1786947516.20 total 110.10 last 90.29) - mkdir 9214 (time 1786947526.20 total 120.10 last 80.69) - mkdir 10000 (time 1786947535.14 total 129.04 last 87.92) - mkdir 10760 (time 1786947545.17 total 139.07 last 75.83) - mkdir 11580 (time 1786947555.18 total 149.08 last 81.89) - mkdir 12388 (time 1786947565.19 total 159.09 last 80.75) - mkdir 13090 (time 1786947575.19 total 169.09 last 70.14) - mkdir 13720 (time 1786947585.21 total 179.11 last 62.92) - mkdir 14489 (time 1786947595.21 total 189.11 last 76.83) - mkdir 15220 (time 1786947605.22 total 199.12 last 73.08) - mkdir 15936 (time 1786947615.24 total 209.14 last 71.45) - mkdir 16767 (time 1786947625.25 total 219.15 last 83.01) - mkdir 17572 (time 1786947635.26 total 229.16 last 80.42) - mkdir 18312 (time 1786947645.26 total 239.16 last 73.95) - mkdir 19067 (time 1786947655.28 total 249.18 last 75.38) - mkdir 19816 (time 1786947665.29 total 259.19 last 74.85) - mkdir 20000 (time 1786947667.60 total 261.50 last 79.37) - mkdir 20756 (time 1786947677.62 total 271.52 last 75.50) - mkdir 21442 (time 1786947687.62 total 281.52 last 68.59) - mkdir 22179 (time 1786947697.62 total 291.52 last 73.66) - mkdir 22959 (time 1786947707.64 total 301.54 last 77.90) - mkdir 23747 (time 1786947717.64 total 311.54 last 78.77) - mkdir 24478 (time 1786947727.65 total 321.55 last 73.06) - mkdir 25301 (time 1786947737.66 total 331.56 last 82.21) - mkdir 26072 (time 1786947747.67 total 341.57 last 76.99) - mkdir 26944 (time 1786947757.68 total 351.58 last 87.15) - mkdir 27711 (time 1786947767.69 total 361.59 last 76.59) - mkdir 28489 (time 1786947777.70 total 371.60 last 77.75) - mkdir 29253 (time 1786947787.71 total 381.61 last 76.33) - mkdir 30000 (time 1786947797.50 total 391.40 last 76.27) - mkdir 30594 (time 1786947807.52 total 401.42 last 59.31) - mkdir 31286 (time 1786947817.52 total 411.42 last 69.17) - mkdir 31995 (time 1786947827.52 total 421.42 last 70.89) total: 32818 mkdir in 430.32 seconds: 76.26 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 270676 1000628 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786948509 ; total 0 ; last 0) - unlinked 10000 (time 1786948723 ; total 214 ; last 214) - unlinked 20000 (time 1786948938 ; total 429 ; last 215) - unlinked 30000 (time 1786949154 ; total 645 ; last 216) total: 32768 unlinks in 701 seconds: 46.744652 unlinks/second - unlinked 0 (time 1786948509 ; total 0 ; last 0) - unlinked 10000 (time 1786948724 ; total 215 ; last 215) - unlinked 20000 (time 1786948941 ; total 432 ; last 217) - unlinked 30000 (time 1786949158 ; total 649 ; last 217) total: 32768 unlinks in 706 seconds: 46.413597 unlinks/second nlink between: 1 - unlinked 0 (time 1786949216 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786949216 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8132 1263172 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre