== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:42:10 (1788525730) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 720 (time 1788525746.25 total 10.01 last 71.94) - mkdir 1477 (time 1788525756.25 total 20.01 last 75.66) - mkdir 2187 (time 1788525766.26 total 30.02 last 70.98) - mkdir 3004 (time 1788525776.26 total 40.02 last 81.67) - mkdir 3838 (time 1788525786.28 total 50.04 last 83.24) - mkdir 4549 (time 1788525796.28 total 60.04 last 71.08) - mkdir 5308 (time 1788525806.29 total 70.05 last 75.85) - mkdir 6026 (time 1788525816.29 total 80.05 last 71.79) - mkdir 6804 (time 1788525826.30 total 90.06 last 77.75) - mkdir 7553 (time 1788525836.31 total 100.06 last 74.84) - mkdir 8342 (time 1788525846.31 total 110.07 last 78.85) - mkdir 9059 (time 1788525856.33 total 120.08 last 71.60) - mkdir 9570 (time 1788525866.35 total 130.11 last 50.96) - mkdir 10000 (time 1788525873.24 total 137.00 last 62.40) - mkdir 10652 (time 1788525883.28 total 147.04 last 64.97) - mkdir 11122 (time 1788525893.28 total 157.04 last 47.00) - mkdir 11674 (time 1788525903.29 total 167.05 last 55.12) - mkdir 12372 (time 1788525913.30 total 177.06 last 69.76) - mkdir 13009 (time 1788525923.31 total 187.07 last 63.60) - mkdir 13764 (time 1788525933.34 total 197.10 last 75.31) - mkdir 14487 (time 1788525943.37 total 207.13 last 72.05) - mkdir 15163 (time 1788525953.40 total 217.16 last 67.41) - mkdir 15934 (time 1788525963.40 total 227.16 last 77.08) - mkdir 16710 (time 1788525973.42 total 237.18 last 77.47) - mkdir 17490 (time 1788525983.43 total 247.19 last 77.95) - mkdir 18108 (time 1788525993.45 total 257.21 last 61.67) - mkdir 18797 (time 1788526003.45 total 267.21 last 68.88) - mkdir 19480 (time 1788526013.45 total 277.21 last 68.29) - mkdir 20000 (time 1788526020.68 total 284.44 last 71.98) - mkdir 20667 (time 1788526030.69 total 294.45 last 66.63) - mkdir 21360 (time 1788526040.69 total 304.45 last 69.29) - mkdir 21946 (time 1788526050.69 total 314.45 last 58.60) - mkdir 22646 (time 1788526060.70 total 324.46 last 69.93) - mkdir 23345 (time 1788526070.70 total 334.46 last 69.88) - mkdir 23898 (time 1788526080.74 total 344.50 last 55.11) - mkdir 24582 (time 1788526090.74 total 354.50 last 68.39) - mkdir 25263 (time 1788526100.74 total 364.50 last 68.09) - mkdir 25991 (time 1788526110.75 total 374.51 last 72.73) - mkdir 26665 (time 1788526120.75 total 384.51 last 67.37) - mkdir 27339 (time 1788526130.76 total 394.52 last 67.37) - mkdir 28118 (time 1788526140.77 total 404.53 last 77.79) - mkdir 28846 (time 1788526150.78 total 414.54 last 72.76) - mkdir 29578 (time 1788526160.79 total 424.55 last 73.13) - mkdir 30000 (time 1788526166.58 total 430.34 last 72.81) - mkdir 30736 (time 1788526176.59 total 440.34 last 73.58) - mkdir 31473 (time 1788526186.59 total 450.34 last 73.70) - mkdir 32195 (time 1788526196.62 total 460.38 last 71.94) total: 32818 mkdir in 469.82 seconds: 69.85 ops/second - mkdir 729 (time 1788525746.26 total 10.01 last 72.80) - mkdir 1483 (time 1788525756.27 total 20.02 last 75.32) - mkdir 2173 (time 1788525766.27 total 30.03 last 68.96) - mkdir 2948 (time 1788525776.28 total 40.03 last 77.48) - mkdir 3781 (time 1788525786.29 total 50.05 last 83.18) - mkdir 4484 (time 1788525796.30 total 60.06 last 70.23) - mkdir 5243 (time 1788525806.32 total 70.08 last 75.75) - mkdir 5984 (time 1788525816.32 total 80.08 last 74.07) - mkdir 6718 (time 1788525826.33 total 90.09 last 73.35) - mkdir 7461 (time 1788525836.34 total 100.09 last 74.27) - mkdir 8229 (time 1788525846.34 total 110.10 last 76.77) - mkdir 8943 (time 1788525856.39 total 120.15 last 71.03) - mkdir 9449 (time 1788525866.39 total 130.15 last 50.58) - mkdir 10000 (time 1788525875.45 total 139.21 last 60.84) - mkdir 10624 (time 1788525885.49 total 149.25 last 62.16) - mkdir 11122 (time 1788525895.50 total 159.26 last 49.75) - mkdir 11702 (time 1788525905.50 total 169.26 last 57.99) - mkdir 12409 (time 1788525915.52 total 179.27 last 70.60) - mkdir 13069 (time 1788525925.52 total 189.28 last 65.97) - mkdir 13799 (time 1788525935.53 total 199.28 last 72.96) - mkdir 14522 (time 1788525945.55 total 209.31 last 72.13) - mkdir 15221 (time 1788525955.57 total 219.33 last 69.76) - mkdir 15988 (time 1788525965.59 total 229.35 last 76.56) - mkdir 16750 (time 1788525975.62 total 239.38 last 75.97) - mkdir 17499 (time 1788525985.64 total 249.40 last 74.72) - mkdir 18177 (time 1788525995.66 total 259.42 last 67.70) - mkdir 18890 (time 1788526005.66 total 269.42 last 71.28) - mkdir 19609 (time 1788526015.66 total 279.42 last 71.90) - mkdir 20000 (time 1788526021.53 total 285.29 last 66.63) - mkdir 20678 (time 1788526031.53 total 295.29 last 67.79) - mkdir 21341 (time 1788526041.54 total 305.30 last 66.24) - mkdir 21987 (time 1788526051.56 total 315.32 last 64.46) - mkdir 22696 (time 1788526061.59 total 325.34 last 70.73) - mkdir 23402 (time 1788526071.62 total 335.38 last 70.35) - mkdir 23938 (time 1788526081.62 total 345.38 last 53.58) - mkdir 24635 (time 1788526091.63 total 355.38 last 69.69) - mkdir 25331 (time 1788526101.64 total 365.40 last 69.52) - mkdir 26008 (time 1788526111.64 total 375.40 last 67.67) - mkdir 26695 (time 1788526121.65 total 385.41 last 68.64) - mkdir 27373 (time 1788526131.65 total 395.41 last 67.77) - mkdir 28163 (time 1788526141.66 total 405.42 last 78.92) - mkdir 28877 (time 1788526151.68 total 415.44 last 71.31) - mkdir 29602 (time 1788526161.68 total 425.44 last 72.44) - mkdir 30000 (time 1788526166.98 total 430.74 last 75.16) - mkdir 30742 (time 1788526176.98 total 440.74 last 74.18) - mkdir 31450 (time 1788526187.00 total 450.75 last 70.70) - mkdir 32140 (time 1788526197.00 total 460.76 last 68.95) - mkdir 32782 (time 1788526207.01 total 470.76 last 64.19) total: 32818 mkdir in 471.27 seconds: 69.64 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788526816 ; total 0 ; last 0) - unlinked 10000 (time 1788527036 ; total 220 ; last 220) - unlinked 20000 (time 1788527292 ; total 476 ; last 256) - unlinked 30000 (time 1788527549 ; total 733 ; last 257) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second - unlinked 0 (time 1788526816 ; total 0 ; last 0) - unlinked 10000 (time 1788527037 ; total 221 ; last 221) - unlinked 20000 (time 1788527292 ; total 476 ; last 255) - unlinked 30000 (time 1788527551 ; total 735 ; last 259) total: 32768 unlinks in 798 seconds: 41.062656 unlinks/second nlink between: 1 - unlinked 0 (time 1788527615 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788527615 ; 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 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre