== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:08:57 (1788390537) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 797 (time 1788390552.61 total 10.01 last 79.62) - mkdir 1616 (time 1788390562.62 total 20.02 last 81.82) - mkdir 2365 (time 1788390572.64 total 30.04 last 74.78) - mkdir 3219 (time 1788390582.65 total 40.04 last 85.33) - mkdir 4004 (time 1788390592.65 total 50.05 last 78.49) - mkdir 4766 (time 1788390602.65 total 60.05 last 76.17) - mkdir 5555 (time 1788390612.66 total 70.06 last 78.82) - mkdir 6408 (time 1788390622.66 total 80.06 last 85.29) - mkdir 7216 (time 1788390632.68 total 90.07 last 80.69) - mkdir 8055 (time 1788390642.68 total 100.08 last 83.85) - mkdir 8879 (time 1788390652.68 total 110.08 last 82.39) - mkdir 9729 (time 1788390662.69 total 120.09 last 84.93) - mkdir 10000 (time 1788390666.42 total 123.82 last 72.66) - mkdir 10880 (time 1788390676.43 total 133.83 last 87.92) - mkdir 11662 (time 1788390686.43 total 143.83 last 78.20) - mkdir 12502 (time 1788390696.43 total 153.83 last 83.96) - mkdir 13293 (time 1788390706.44 total 163.84 last 79.02) - mkdir 14085 (time 1788390716.45 total 173.84 last 79.19) - mkdir 14891 (time 1788390726.45 total 183.85 last 80.57) - mkdir 15750 (time 1788390736.45 total 193.85 last 85.89) - mkdir 16613 (time 1788390746.46 total 203.85 last 86.26) - mkdir 17455 (time 1788390756.47 total 213.87 last 84.06) - mkdir 18285 (time 1788390766.48 total 223.88 last 82.92) - mkdir 19119 (time 1788390776.49 total 233.89 last 83.34) - mkdir 19933 (time 1788390786.49 total 243.89 last 81.38) - mkdir 20806 (time 1788390796.49 total 253.89 last 87.28) - mkdir 21677 (time 1788390806.51 total 263.91 last 86.98) - mkdir 22531 (time 1788390816.52 total 273.92 last 85.30) - mkdir 23330 (time 1788390826.53 total 283.93 last 79.80) - mkdir 24123 (time 1788390836.55 total 293.95 last 79.16) - mkdir 24944 (time 1788390846.56 total 303.96 last 82.03) - mkdir 25802 (time 1788390856.57 total 313.97 last 85.71) - mkdir 26712 (time 1788390866.59 total 323.99 last 90.80) - mkdir 27623 (time 1788390876.60 total 333.99 last 91.07) - mkdir 28584 (time 1788390886.60 total 344.00 last 96.02) - mkdir 29501 (time 1788390896.60 total 354.00 last 91.69) - mkdir 30000 (time 1788390902.31 total 359.71 last 87.43) - mkdir 30867 (time 1788390912.33 total 369.73 last 86.52) - mkdir 31780 (time 1788390922.35 total 379.75 last 91.15) - mkdir 32660 (time 1788390932.36 total 389.76 last 87.87) total: 32818 mkdir in 391.46 seconds: 83.84 ops/second - mkdir 810 (time 1788390552.59 total 10.01 last 80.95) - mkdir 1606 (time 1788390562.61 total 20.02 last 79.52) - mkdir 2379 (time 1788390572.62 total 30.04 last 77.15) - mkdir 3215 (time 1788390582.63 total 40.04 last 83.59) - mkdir 4017 (time 1788390592.63 total 50.04 last 80.14) - mkdir 4787 (time 1788390602.64 total 60.05 last 76.95) - mkdir 5582 (time 1788390612.65 total 70.06 last 79.39) - mkdir 6401 (time 1788390622.69 total 80.10 last 81.61) - mkdir 7238 (time 1788390632.69 total 90.10 last 83.68) - mkdir 8084 (time 1788390642.70 total 100.11 last 84.56) - mkdir 8940 (time 1788390652.71 total 110.12 last 85.52) - mkdir 9770 (time 1788390662.72 total 120.13 last 82.91) - mkdir 10000 (time 1788390665.99 total 123.40 last 70.25) - mkdir 10874 (time 1788390676.00 total 133.41 last 87.30) - mkdir 11638 (time 1788390686.01 total 143.43 last 76.31) - mkdir 12449 (time 1788390696.02 total 153.43 last 81.03) - mkdir 13288 (time 1788390706.02 total 163.44 last 83.88) - mkdir 14071 (time 1788390716.03 total 173.44 last 78.29) - mkdir 14871 (time 1788390726.04 total 183.45 last 79.89) - mkdir 15732 (time 1788390736.05 total 193.47 last 85.97) - mkdir 16568 (time 1788390746.08 total 203.49 last 83.43) - mkdir 17415 (time 1788390756.08 total 213.50 last 84.63) - mkdir 18214 (time 1788390766.08 total 223.50 last 79.89) - mkdir 19077 (time 1788390776.10 total 233.51 last 86.18) - mkdir 19886 (time 1788390786.11 total 243.52 last 80.79) - mkdir 20724 (time 1788390796.11 total 253.52 last 83.80) - mkdir 21578 (time 1788390806.12 total 263.53 last 85.32) - mkdir 22401 (time 1788390816.13 total 273.54 last 82.26) - mkdir 23213 (time 1788390826.14 total 283.55 last 81.11) - mkdir 24015 (time 1788390836.15 total 293.57 last 80.07) - mkdir 24839 (time 1788390846.15 total 303.57 last 82.39) - mkdir 25721 (time 1788390856.16 total 313.58 last 88.12) - mkdir 26602 (time 1788390866.16 total 323.58 last 88.09) - mkdir 27520 (time 1788390876.17 total 333.58 last 91.76) - mkdir 28492 (time 1788390886.17 total 343.59 last 97.15) - mkdir 29386 (time 1788390896.20 total 353.61 last 89.18) - mkdir 30000 (time 1788390903.18 total 360.60 last 87.91) - mkdir 30875 (time 1788390913.19 total 370.60 last 87.48) - mkdir 31788 (time 1788390923.20 total 380.61 last 91.15) - mkdir 32690 (time 1788390933.21 total 390.62 last 90.16) total: 32818 mkdir in 391.83 seconds: 83.76 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 270720 1000584 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788391352 ; total 0 ; last 0) - unlinked 10000 (time 1788391444 ; total 92 ; last 92) - unlinked 20000 (time 1788391525 ; total 173 ; last 81) - unlinked 30000 (time 1788391607 ; total 255 ; last 82) total: 32768 unlinks in 277 seconds: 118.296028 unlinks/second - unlinked 0 (time 1788391352 ; total 0 ; last 0) - unlinked 10000 (time 1788391445 ; total 93 ; last 93) - unlinked 20000 (time 1788391525 ; total 173 ; last 80) - unlinked 30000 (time 1788391607 ; total 255 ; last 82) total: 32768 unlinks in 277 seconds: 118.296028 unlinks/second nlink between: 1 - unlinked 0 (time 1788391630 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788391630 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8176 1263128 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre