== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:51:50 (1786002710) 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 931 (time 1786002725.00 total 10.00 last 93.09) - mkdir 1714 (time 1786002735.01 total 20.01 last 78.21) - mkdir 2565 (time 1786002745.01 total 30.01 last 85.08) - mkdir 3419 (time 1786002755.01 total 40.02 last 85.38) - mkdir 4316 (time 1786002765.01 total 50.02 last 89.67) - mkdir 5081 (time 1786002775.03 total 60.04 last 76.37) - mkdir 5849 (time 1786002785.03 total 70.04 last 76.79) - mkdir 6702 (time 1786002795.03 total 80.04 last 85.28) - mkdir 7486 (time 1786002805.04 total 90.04 last 78.38) - mkdir 8257 (time 1786002815.04 total 100.05 last 77.04) - mkdir 9138 (time 1786002825.05 total 110.06 last 88.03) - mkdir 9977 (time 1786002835.06 total 120.07 last 83.83) - mkdir 10746 (time 1786002845.06 total 130.07 last 76.88) - mkdir 11510 (time 1786002855.07 total 140.07 last 76.39) - mkdir 12314 (time 1786002865.07 total 150.08 last 80.33) - mkdir 13297 (time 1786002875.08 total 160.09 last 98.24) - mkdir 14134 (time 1786002885.09 total 170.10 last 83.59) - mkdir 15042 (time 1786002895.10 total 180.11 last 90.74) - mkdir 15883 (time 1786002905.10 total 190.11 last 84.08) - mkdir 16840 (time 1786002915.10 total 200.11 last 95.69) - mkdir 17848 (time 1786002925.10 total 210.11 last 100.78) - mkdir 18636 (time 1786002935.11 total 220.12 last 78.73) - mkdir 19491 (time 1786002945.14 total 230.15 last 85.27) - mkdir 20000 (time 1786002951.11 total 236.12 last 85.24) - mkdir 20743 (time 1786002961.11 total 246.12 last 74.29) - mkdir 21486 (time 1786002971.12 total 256.12 last 74.27) - mkdir 22366 (time 1786002981.13 total 266.13 last 87.90) - mkdir 23282 (time 1786002991.14 total 276.15 last 91.49) - mkdir 24042 (time 1786003001.17 total 286.18 last 75.77) - mkdir 24703 (time 1786003011.18 total 296.18 last 66.07) - mkdir 25482 (time 1786003021.20 total 306.20 last 77.73) - mkdir 26268 (time 1786003031.22 total 316.23 last 78.40) - mkdir 27100 (time 1786003041.23 total 326.24 last 83.15) - mkdir 28005 (time 1786003051.23 total 336.24 last 90.46) - mkdir 28864 (time 1786003061.24 total 346.24 last 85.88) - mkdir 29611 (time 1786003071.24 total 356.25 last 74.65) - mkdir 30000 (time 1786003076.07 total 361.08 last 80.50) - mkdir 30784 (time 1786003086.09 total 371.10 last 78.29) - mkdir 31565 (time 1786003096.09 total 381.10 last 78.06) - mkdir 32428 (time 1786003106.10 total 391.10 last 86.27) total: 32818 mkdir in 395.92 seconds: 82.89 ops/second - mkdir 925 (time 1786002725.00 total 10.00 last 92.46) - mkdir 1694 (time 1786002735.01 total 20.02 last 76.81) - mkdir 2554 (time 1786002745.04 total 30.04 last 85.76) - mkdir 3375 (time 1786002755.04 total 40.04 last 82.09) - mkdir 4282 (time 1786002765.04 total 50.05 last 90.67) - mkdir 5026 (time 1786002775.05 total 60.06 last 74.32) - mkdir 5796 (time 1786002785.06 total 70.06 last 76.98) - mkdir 6662 (time 1786002795.06 total 80.06 last 86.59) - mkdir 7451 (time 1786002805.08 total 90.08 last 78.76) - mkdir 8204 (time 1786002815.09 total 100.10 last 75.20) - mkdir 9103 (time 1786002825.09 total 110.10 last 89.88) - mkdir 9917 (time 1786002835.11 total 120.11 last 81.27) - mkdir 10708 (time 1786002845.13 total 130.13 last 78.96) - mkdir 11487 (time 1786002855.13 total 140.13 last 77.87) - mkdir 12344 (time 1786002865.15 total 150.15 last 85.53) - mkdir 13327 (time 1786002875.16 total 160.17 last 98.19) - mkdir 14169 (time 1786002885.17 total 170.17 last 84.13) - mkdir 15083 (time 1786002895.18 total 180.18 last 91.34) - mkdir 15891 (time 1786002905.19 total 190.20 last 80.65) - mkdir 16829 (time 1786002915.19 total 200.20 last 93.79) - mkdir 17849 (time 1786002925.20 total 210.20 last 101.98) - mkdir 18644 (time 1786002935.21 total 220.22 last 79.36) - mkdir 19479 (time 1786002945.22 total 230.23 last 83.44) - mkdir 20000 (time 1786002951.57 total 236.58 last 82.03) - mkdir 20780 (time 1786002961.58 total 246.58 last 77.98) - mkdir 21533 (time 1786002971.60 total 256.60 last 75.15) - mkdir 22412 (time 1786002981.60 total 266.61 last 87.86) - mkdir 23346 (time 1786002991.62 total 276.62 last 93.25) - mkdir 24086 (time 1786003001.64 total 286.64 last 73.86) - mkdir 24758 (time 1786003011.64 total 296.64 last 67.20) - mkdir 25522 (time 1786003021.64 total 306.64 last 76.39) - mkdir 26289 (time 1786003031.65 total 316.65 last 76.63) - mkdir 27106 (time 1786003041.66 total 326.67 last 81.58) - mkdir 28028 (time 1786003051.66 total 336.67 last 92.19) - mkdir 28893 (time 1786003061.67 total 346.67 last 86.45) - mkdir 29655 (time 1786003071.68 total 356.68 last 76.12) - mkdir 30000 (time 1786003075.87 total 360.87 last 82.41) - mkdir 30765 (time 1786003085.87 total 370.87 last 76.49) - mkdir 31536 (time 1786003095.87 total 380.88 last 77.05) - mkdir 32377 (time 1786003105.90 total 390.90 last 83.92) total: 32818 mkdir in 396.32 seconds: 82.81 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270748 1000556 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 1786003530 ; total 1 ; last 1) - unlinked 10000 (time 1786003734 ; total 205 ; last 204) - unlinked 20000 (time 1786003885 ; total 356 ; last 151) - unlinked 30000 (time 1786004002 ; total 473 ; last 117) total: 32768 unlinks in 504 seconds: 65.015877 unlinks/second - unlinked 0 (time 1786003529 ; total 0 ; last 0) - unlinked 10000 (time 1786003732 ; total 203 ; last 203) - unlinked 20000 (time 1786003885 ; total 356 ; last 153) - unlinked 30000 (time 1786004002 ; total 473 ; last 117) total: 32768 unlinks in 504 seconds: 65.015877 unlinks/second nlink between: 1 - unlinked 0 (time 1786004036 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786004036 ; 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 8204 1263100 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