== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:03:41 (1783350221) 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 805 (time 1783350236.74 total 10.01 last 80.45) - mkdir 1416 (time 1783350246.75 total 20.01 last 61.08) - mkdir 2173 (time 1783350256.75 total 30.01 last 75.67) - mkdir 2811 (time 1783350266.81 total 40.07 last 63.45) - mkdir 3468 (time 1783350276.83 total 50.09 last 65.52) - mkdir 4029 (time 1783350286.84 total 60.10 last 56.05) - mkdir 4658 (time 1783350296.84 total 70.10 last 62.90) - mkdir 5329 (time 1783350306.84 total 80.10 last 67.10) - mkdir 6024 (time 1783350316.85 total 90.11 last 69.46) - mkdir 6745 (time 1783350326.85 total 100.11 last 72.08) - mkdir 7503 (time 1783350336.86 total 110.12 last 75.75) - mkdir 8225 (time 1783350346.86 total 120.13 last 72.15) - mkdir 8973 (time 1783350356.87 total 130.13 last 74.74) - mkdir 9720 (time 1783350366.88 total 140.14 last 74.66) - mkdir 10000 (time 1783350370.73 total 143.99 last 72.74) - mkdir 10761 (time 1783350380.74 total 154.00 last 76.02) - mkdir 11453 (time 1783350390.75 total 164.01 last 69.09) - mkdir 12217 (time 1783350400.76 total 174.02 last 76.36) - mkdir 12951 (time 1783350410.77 total 184.03 last 73.34) - mkdir 13712 (time 1783350420.77 total 194.03 last 76.09) - mkdir 14328 (time 1783350430.78 total 204.04 last 61.51) - mkdir 14964 (time 1783350440.79 total 214.05 last 63.57) - mkdir 15686 (time 1783350450.80 total 224.06 last 72.14) - mkdir 16366 (time 1783350460.80 total 234.06 last 68.00) - mkdir 17025 (time 1783350470.80 total 244.06 last 65.86) - mkdir 17761 (time 1783350480.81 total 254.07 last 73.53) - mkdir 18602 (time 1783350490.82 total 264.08 last 84.04) - mkdir 19432 (time 1783350500.83 total 274.09 last 82.94) - mkdir 20000 (time 1783350507.66 total 280.92 last 83.11) - mkdir 20853 (time 1783350517.66 total 290.92 last 85.28) - mkdir 21509 (time 1783350527.66 total 300.92 last 65.60) - mkdir 22159 (time 1783350537.68 total 310.94 last 64.90) - mkdir 22782 (time 1783350547.69 total 320.95 last 62.21) - mkdir 23533 (time 1783350557.70 total 330.96 last 75.06) - mkdir 24283 (time 1783350567.70 total 340.96 last 75.00) - mkdir 24915 (time 1783350577.70 total 350.96 last 63.17) - mkdir 25536 (time 1783350587.74 total 361.00 last 61.84) - mkdir 26229 (time 1783350597.75 total 371.02 last 69.22) - mkdir 26988 (time 1783350607.76 total 381.02 last 75.87) - mkdir 27785 (time 1783350617.78 total 391.04 last 79.56) - mkdir 28558 (time 1783350627.78 total 401.04 last 77.25) - mkdir 29337 (time 1783350637.80 total 411.06 last 77.79) - mkdir 30000 (time 1783350646.48 total 419.74 last 76.34) - mkdir 30766 (time 1783350656.49 total 429.75 last 76.52) - mkdir 31579 (time 1783350666.51 total 439.77 last 81.14) - mkdir 32250 (time 1783350676.51 total 449.77 last 67.09) total: 32818 mkdir in 457.09 seconds: 71.80 ops/second - mkdir 779 (time 1783350236.76 total 10.02 last 77.75) - mkdir 1370 (time 1783350246.78 total 20.05 last 58.94) - mkdir 2122 (time 1783350256.79 total 30.05 last 75.13) - mkdir 2757 (time 1783350266.83 total 40.09 last 63.25) - mkdir 3412 (time 1783350276.85 total 50.11 last 65.41) - mkdir 3974 (time 1783350286.85 total 60.11 last 56.20) - mkdir 4624 (time 1783350296.85 total 70.11 last 64.96) - mkdir 5283 (time 1783350306.86 total 80.12 last 65.86) - mkdir 5981 (time 1783350316.87 total 90.13 last 69.73) - mkdir 6694 (time 1783350326.88 total 100.15 last 71.19) - mkdir 7457 (time 1783350336.90 total 110.16 last 76.16) - mkdir 8169 (time 1783350346.91 total 120.17 last 71.13) - mkdir 8928 (time 1783350356.91 total 130.17 last 75.90) - mkdir 9671 (time 1783350366.93 total 140.20 last 74.12) - mkdir 10000 (time 1783350371.34 total 144.60 last 74.73) - mkdir 10770 (time 1783350381.35 total 154.61 last 76.89) - mkdir 11435 (time 1783350391.36 total 164.62 last 66.45) - mkdir 12197 (time 1783350401.36 total 174.62 last 76.18) - mkdir 12921 (time 1783350411.39 total 184.65 last 72.21) - mkdir 13701 (time 1783350421.39 total 194.65 last 78.00) - mkdir 14314 (time 1783350431.39 total 204.65 last 61.29) - mkdir 14974 (time 1783350441.41 total 214.67 last 65.90) - mkdir 15669 (time 1783350451.41 total 224.67 last 69.46) - mkdir 16364 (time 1783350461.42 total 234.68 last 69.44) - mkdir 17019 (time 1783350471.42 total 244.68 last 65.49) - mkdir 17720 (time 1783350481.43 total 254.69 last 70.05) - mkdir 18550 (time 1783350491.43 total 264.69 last 83.00) - mkdir 19400 (time 1783350501.43 total 274.70 last 84.96) - mkdir 20000 (time 1783350508.82 total 282.08 last 81.24) - mkdir 20872 (time 1783350518.84 total 292.10 last 87.00) - mkdir 21539 (time 1783350528.87 total 302.13 last 66.53) - mkdir 22185 (time 1783350538.89 total 312.15 last 64.44) - mkdir 22834 (time 1783350548.90 total 322.16 last 64.84) - mkdir 23583 (time 1783350558.90 total 332.16 last 74.90) - mkdir 24352 (time 1783350568.92 total 342.18 last 76.78) - mkdir 24959 (time 1783350578.93 total 352.20 last 60.60) - mkdir 25616 (time 1783350588.95 total 362.21 last 65.58) - mkdir 26330 (time 1783350598.96 total 372.22 last 71.35) - mkdir 27095 (time 1783350608.96 total 382.22 last 76.47) - mkdir 27844 (time 1783350618.97 total 392.23 last 74.87) - mkdir 28625 (time 1783350628.99 total 402.25 last 77.94) - mkdir 29384 (time 1783350639.02 total 412.28 last 75.66) - mkdir 30000 (time 1783350647.67 total 420.94 last 71.17) - mkdir 30771 (time 1783350657.67 total 430.94 last 77.09) - mkdir 31554 (time 1783350667.69 total 440.96 last 78.15) - mkdir 32252 (time 1783350677.70 total 450.96 last 69.74) total: 32818 mkdir in 458.60 seconds: 71.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270724 1000580 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 1783351155 ; total 0 ; last 0) - unlinked 10000 (time 1783351278 ; total 123 ; last 123) - unlinked 20000 (time 1783351357 ; total 202 ; last 79) - unlinked 30000 (time 1783351432 ; total 277 ; last 75) total: 32768 unlinks in 298 seconds: 109.959732 unlinks/second - unlinked 0 (time 1783351155 ; total 0 ; last 0) - unlinked 10000 (time 1783351278 ; total 123 ; last 123) - unlinked 20000 (time 1783351357 ; total 202 ; last 79) - unlinked 30000 (time 1783351433 ; total 278 ; last 76) total: 32768 unlinks in 299 seconds: 109.591972 unlinks/second nlink between: 1 - unlinked 0 (time 1783351455 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783351455 ; 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 8180 1263124 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