== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:27:46 (1789176466) 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 825 (time 1789176481.74 total 10.00 last 82.46) - mkdir 1555 (time 1789176491.75 total 20.01 last 72.95) - mkdir 2284 (time 1789176501.75 total 30.02 last 72.86) - mkdir 3048 (time 1789176511.78 total 40.04 last 76.21) - mkdir 3868 (time 1789176521.78 total 50.05 last 81.97) - mkdir 4614 (time 1789176531.78 total 60.05 last 74.58) - mkdir 5448 (time 1789176541.81 total 70.07 last 83.23) - mkdir 6183 (time 1789176551.81 total 80.08 last 73.44) - mkdir 7059 (time 1789176561.83 total 90.09 last 87.48) - mkdir 7856 (time 1789176571.84 total 100.10 last 79.63) - mkdir 8616 (time 1789176581.84 total 110.11 last 75.96) - mkdir 9390 (time 1789176591.86 total 120.12 last 77.27) - mkdir 10000 (time 1789176599.66 total 127.92 last 78.22) - mkdir 10817 (time 1789176609.66 total 137.93 last 81.65) - mkdir 11600 (time 1789176619.67 total 147.93 last 78.28) - mkdir 12489 (time 1789176629.68 total 157.94 last 88.81) - mkdir 13231 (time 1789176639.68 total 167.95 last 74.14) - mkdir 13996 (time 1789176649.69 total 177.96 last 76.44) - mkdir 14714 (time 1789176659.71 total 187.97 last 71.69) - mkdir 15501 (time 1789176669.72 total 197.98 last 78.63) - mkdir 16229 (time 1789176679.72 total 207.98 last 72.76) - mkdir 17027 (time 1789176689.73 total 218.00 last 79.69) - mkdir 17834 (time 1789176699.74 total 228.00 last 80.69) - mkdir 18670 (time 1789176709.74 total 238.00 last 83.60) - mkdir 19443 (time 1789176719.76 total 248.02 last 77.13) - mkdir 20000 (time 1789176727.31 total 255.58 last 73.73) - mkdir 20827 (time 1789176737.33 total 265.60 last 82.54) - mkdir 21588 (time 1789176747.33 total 275.60 last 76.08) - mkdir 22381 (time 1789176757.35 total 285.61 last 79.19) - mkdir 23194 (time 1789176767.35 total 295.62 last 81.28) - mkdir 23957 (time 1789176777.37 total 305.64 last 76.13) - mkdir 24707 (time 1789176787.38 total 315.64 last 74.97) - mkdir 25574 (time 1789176797.38 total 325.65 last 86.66) - mkdir 26442 (time 1789176807.39 total 335.65 last 86.76) - mkdir 27149 (time 1789176817.39 total 345.66 last 70.68) - mkdir 27928 (time 1789176827.40 total 355.66 last 77.87) - mkdir 28602 (time 1789176837.40 total 365.66 last 67.40) - mkdir 29437 (time 1789176847.40 total 375.67 last 83.44) - mkdir 30000 (time 1789176854.88 total 383.14 last 75.31) - mkdir 30777 (time 1789176864.89 total 393.15 last 77.61) - mkdir 31504 (time 1789176874.92 total 403.18 last 72.49) - mkdir 32334 (time 1789176884.94 total 413.20 last 82.87) total: 32818 mkdir in 419.97 seconds: 78.14 ops/second - mkdir 814 (time 1789176481.93 total 10.03 last 81.17) - mkdir 1517 (time 1789176491.94 total 20.04 last 70.24) - mkdir 2221 (time 1789176501.94 total 30.04 last 70.38) - mkdir 2992 (time 1789176511.95 total 40.05 last 77.05) - mkdir 3817 (time 1789176521.99 total 50.09 last 82.16) - mkdir 4537 (time 1789176532.00 total 60.10 last 71.95) - mkdir 5354 (time 1789176542.01 total 70.10 last 81.64) - mkdir 6080 (time 1789176552.01 total 80.11 last 72.56) - mkdir 6964 (time 1789176562.03 total 90.12 last 88.27) - mkdir 7786 (time 1789176572.03 total 100.12 last 82.20) - mkdir 8543 (time 1789176582.05 total 110.15 last 75.54) - mkdir 9335 (time 1789176592.06 total 120.16 last 79.11) - mkdir 10000 (time 1789176600.50 total 128.60 last 78.76) - mkdir 10814 (time 1789176610.53 total 138.63 last 81.19) - mkdir 11594 (time 1789176620.53 total 148.63 last 77.99) - mkdir 12429 (time 1789176630.53 total 158.63 last 83.47) - mkdir 13156 (time 1789176640.54 total 168.64 last 72.65) - mkdir 13928 (time 1789176650.55 total 178.65 last 77.14) - mkdir 14595 (time 1789176660.55 total 188.65 last 66.68) - mkdir 15376 (time 1789176670.56 total 198.65 last 78.06) - mkdir 16097 (time 1789176680.56 total 208.66 last 72.06) - mkdir 16924 (time 1789176690.57 total 218.67 last 82.64) - mkdir 17719 (time 1789176700.57 total 228.67 last 79.49) - mkdir 18532 (time 1789176710.58 total 238.67 last 81.26) - mkdir 19307 (time 1789176720.58 total 248.67 last 77.49) - mkdir 20000 (time 1789176729.76 total 257.85 last 75.50) - mkdir 20838 (time 1789176739.77 total 267.87 last 83.69) - mkdir 21609 (time 1789176749.78 total 277.87 last 77.06) - mkdir 22416 (time 1789176759.78 total 287.87 last 80.69) - mkdir 23241 (time 1789176769.78 total 297.88 last 82.46) - mkdir 24015 (time 1789176779.79 total 307.89 last 77.31) - mkdir 24790 (time 1789176789.80 total 317.90 last 77.45) - mkdir 25690 (time 1789176799.81 total 327.90 last 89.96) - mkdir 26513 (time 1789176809.81 total 337.91 last 82.26) - mkdir 27204 (time 1789176819.82 total 347.91 last 69.06) - mkdir 28023 (time 1789176829.83 total 357.93 last 81.77) - mkdir 28746 (time 1789176839.85 total 367.95 last 72.16) - mkdir 29586 (time 1789176849.85 total 377.95 last 84.00) - mkdir 30000 (time 1789176855.55 total 383.65 last 72.66) - mkdir 30774 (time 1789176865.55 total 393.65 last 77.39) - mkdir 31548 (time 1789176875.56 total 403.65 last 77.37) - mkdir 32350 (time 1789176885.56 total 413.66 last 80.16) total: 32818 mkdir in 419.95 seconds: 78.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270720 1000584 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 1789177393 ; total 0 ; last 0) - unlinked 10000 (time 1789177593 ; total 200 ; last 200) - unlinked 20000 (time 1789177715 ; total 322 ; last 122) - unlinked 30000 (time 1789177831 ; total 438 ; last 116) total: 32768 unlinks in 469 seconds: 69.867805 unlinks/second - unlinked 0 (time 1789177393 ; total 0 ; last 0) - unlinked 10000 (time 1789177594 ; total 201 ; last 201) - unlinked 20000 (time 1789177717 ; total 324 ; last 123) - unlinked 30000 (time 1789177832 ; total 439 ; last 115) total: 32768 unlinks in 469 seconds: 69.867805 unlinks/second nlink between: 1 - unlinked 0 (time 1789177864 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789177864 ; 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 8176 1263128 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