== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:05:03 (1790773503) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 750 (time 1790773519.47 total 10.03 last 74.76) - mkdir 1572 (time 1790773529.49 total 20.05 last 82.03) - mkdir 2363 (time 1790773539.50 total 30.06 last 79.01) - mkdir 3057 (time 1790773549.51 total 40.07 last 69.33) - mkdir 3778 (time 1790773559.53 total 50.10 last 71.93) - mkdir 4549 (time 1790773569.54 total 60.10 last 77.08) - mkdir 5438 (time 1790773579.55 total 70.12 last 88.73) - mkdir 6320 (time 1790773589.56 total 80.12 last 88.17) - mkdir 7162 (time 1790773599.56 total 90.13 last 84.16) - mkdir 7890 (time 1790773609.58 total 100.14 last 72.71) - mkdir 8721 (time 1790773619.59 total 110.15 last 82.98) - mkdir 9507 (time 1790773629.59 total 120.16 last 78.57) - mkdir 10000 (time 1790773635.68 total 126.24 last 81.06) - mkdir 10850 (time 1790773645.68 total 136.25 last 84.94) - mkdir 11641 (time 1790773655.69 total 146.25 last 79.07) - mkdir 12463 (time 1790773665.69 total 156.25 last 82.16) - mkdir 13240 (time 1790773675.69 total 166.26 last 77.69) - mkdir 13992 (time 1790773685.72 total 176.28 last 75.03) - mkdir 14738 (time 1790773695.73 total 186.29 last 74.54) - mkdir 15598 (time 1790773705.74 total 196.31 last 85.85) - mkdir 16444 (time 1790773715.77 total 206.34 last 84.35) - mkdir 17191 (time 1790773725.79 total 216.36 last 74.56) - mkdir 18028 (time 1790773735.80 total 226.36 last 83.66) - mkdir 18814 (time 1790773745.83 total 236.39 last 78.35) - mkdir 19620 (time 1790773755.84 total 246.40 last 80.51) - mkdir 20000 (time 1790773760.53 total 251.09 last 81.10) - mkdir 20896 (time 1790773770.53 total 261.10 last 89.53) - mkdir 21739 (time 1790773780.55 total 271.11 last 84.20) - mkdir 22598 (time 1790773790.55 total 281.12 last 85.84) - mkdir 23295 (time 1790773800.56 total 291.12 last 69.64) - mkdir 23996 (time 1790773810.56 total 301.13 last 70.07) - mkdir 24918 (time 1790773820.58 total 311.14 last 92.08) - mkdir 25715 (time 1790773830.58 total 321.14 last 79.67) - mkdir 26473 (time 1790773840.59 total 331.15 last 75.76) - mkdir 27206 (time 1790773850.59 total 341.15 last 73.29) - mkdir 27991 (time 1790773860.60 total 351.16 last 78.43) - mkdir 28610 (time 1790773870.62 total 361.18 last 61.78) - mkdir 29255 (time 1790773880.65 total 371.21 last 64.29) - mkdir 30000 (time 1790773889.70 total 380.26 last 82.31) - mkdir 30731 (time 1790773899.73 total 390.29 last 72.88) - mkdir 31485 (time 1790773909.74 total 400.30 last 75.34) - mkdir 32230 (time 1790773919.74 total 410.30 last 74.46) total: 32818 mkdir in 416.64 seconds: 78.77 ops/second - mkdir 750 (time 1790773519.67 total 10.01 last 74.90) - mkdir 1566 (time 1790773529.68 total 20.02 last 81.54) - mkdir 2331 (time 1790773539.68 total 30.02 last 76.50) - mkdir 3020 (time 1790773549.68 total 40.02 last 68.88) - mkdir 3719 (time 1790773559.70 total 50.04 last 69.78) - mkdir 4514 (time 1790773569.71 total 60.05 last 79.47) - mkdir 5409 (time 1790773579.74 total 70.08 last 89.22) - mkdir 6259 (time 1790773589.74 total 80.08 last 84.99) - mkdir 7107 (time 1790773599.75 total 90.09 last 84.72) - mkdir 7846 (time 1790773609.76 total 100.10 last 73.80) - mkdir 8707 (time 1790773619.76 total 110.10 last 86.08) - mkdir 9501 (time 1790773629.78 total 120.12 last 79.29) - mkdir 10000 (time 1790773635.78 total 126.12 last 83.10) - mkdir 10813 (time 1790773645.79 total 136.13 last 81.22) - mkdir 11579 (time 1790773655.81 total 146.15 last 76.47) - mkdir 12368 (time 1790773665.81 total 156.15 last 78.90) - mkdir 13160 (time 1790773675.82 total 166.16 last 79.16) - mkdir 13911 (time 1790773685.82 total 176.16 last 75.05) - mkdir 14638 (time 1790773695.82 total 186.16 last 72.69) - mkdir 15517 (time 1790773705.84 total 196.18 last 87.80) - mkdir 16393 (time 1790773715.86 total 206.20 last 87.41) - mkdir 17167 (time 1790773725.86 total 216.20 last 77.37) - mkdir 18029 (time 1790773735.89 total 226.23 last 85.93) - mkdir 18825 (time 1790773745.91 total 236.25 last 79.44) - mkdir 19621 (time 1790773755.93 total 246.27 last 79.43) - mkdir 20000 (time 1790773760.64 total 250.98 last 80.47) - mkdir 20874 (time 1790773770.65 total 260.99 last 87.36) - mkdir 21710 (time 1790773780.65 total 270.99 last 83.58) - mkdir 22589 (time 1790773790.66 total 281.00 last 87.85) - mkdir 23313 (time 1790773800.68 total 291.02 last 72.26) - mkdir 24023 (time 1790773810.69 total 301.03 last 70.93) - mkdir 24924 (time 1790773820.70 total 311.04 last 89.99) - mkdir 25679 (time 1790773830.70 total 321.04 last 75.48) - mkdir 26470 (time 1790773840.70 total 331.04 last 79.09) - mkdir 27193 (time 1790773850.72 total 341.06 last 72.19) - mkdir 27946 (time 1790773860.72 total 351.06 last 75.29) - mkdir 28584 (time 1790773870.73 total 361.07 last 63.73) - mkdir 29208 (time 1790773880.74 total 371.08 last 62.37) - mkdir 30000 (time 1790773890.36 total 380.70 last 82.32) - mkdir 30744 (time 1790773900.36 total 390.70 last 74.35) - mkdir 31460 (time 1790773910.37 total 400.71 last 71.56) - mkdir 32244 (time 1790773920.37 total 410.71 last 78.37) total: 32818 mkdir in 416.91 seconds: 78.72 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 270632 1000672 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790774384 ; total 0 ; last 0) - unlinked 10000 (time 1790774578 ; total 194 ; last 194) - unlinked 20000 (time 1790774698 ; total 314 ; last 120) - unlinked 30000 (time 1790774810 ; total 426 ; last 112) total: 32768 unlinks in 462 seconds: 70.926407 unlinks/second - unlinked 0 (time 1790774384 ; total 0 ; last 0) - unlinked 10000 (time 1790774576 ; total 192 ; last 192) - unlinked 20000 (time 1790774698 ; total 314 ; last 122) - unlinked 30000 (time 1790774810 ; total 426 ; last 112) total: 32768 unlinks in 463 seconds: 70.773216 unlinks/second nlink between: 1 - unlinked 0 (time 1790774849 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790774849 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8088 1263216 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre