== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:08:37 (1789463317) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20768 3586252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22712 3584308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2699 259445 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6034 518882 2% /mnt/lustre - mkdir 818 (time 1789463334.53 total 10.00 last 81.77) - mkdir 1582 (time 1789463344.53 total 20.00 last 76.40) - mkdir 2540 (time 1789463354.54 total 30.01 last 95.71) - mkdir 3371 (time 1789463364.54 total 40.02 last 83.08) - mkdir 4217 (time 1789463374.54 total 50.02 last 84.58) - mkdir 5059 (time 1789463384.54 total 60.02 last 84.20) - mkdir 5845 (time 1789463394.55 total 70.02 last 78.56) - mkdir 6469 (time 1789463404.55 total 80.03 last 62.36) - mkdir 7247 (time 1789463414.56 total 90.03 last 77.79) - mkdir 7933 (time 1789463424.57 total 100.05 last 68.48) - mkdir 8644 (time 1789463434.58 total 110.06 last 71.04) - mkdir 9389 (time 1789463444.61 total 120.08 last 74.32) - mkdir 10000 (time 1789463451.34 total 126.81 last 90.75) - mkdir 10805 (time 1789463461.34 total 136.82 last 80.50) - mkdir 11600 (time 1789463471.35 total 146.83 last 79.41) - mkdir 12389 (time 1789463481.39 total 156.86 last 78.62) - mkdir 13158 (time 1789463491.39 total 166.86 last 76.90) - mkdir 14003 (time 1789463501.39 total 176.86 last 84.49) - mkdir 14756 (time 1789463511.39 total 186.87 last 75.25) - mkdir 15483 (time 1789463521.40 total 196.87 last 72.67) - mkdir 16254 (time 1789463531.43 total 206.90 last 76.89) - mkdir 16997 (time 1789463541.43 total 216.91 last 74.26) - mkdir 17721 (time 1789463551.43 total 226.91 last 72.39) - mkdir 18367 (time 1789463561.45 total 236.92 last 64.51) - mkdir 19126 (time 1789463571.45 total 246.93 last 75.83) - mkdir 19967 (time 1789463581.47 total 256.94 last 83.98) - mkdir 20756 (time 1789463591.48 total 266.96 last 78.78) - mkdir 21642 (time 1789463601.51 total 276.99 last 88.35) - mkdir 22436 (time 1789463611.51 total 286.99 last 79.39) - mkdir 23147 (time 1789463621.52 total 296.99 last 71.07) - mkdir 23752 (time 1789463631.52 total 307.00 last 60.46) - mkdir 24403 (time 1789463641.54 total 317.01 last 65.01) - mkdir 25124 (time 1789463651.54 total 327.02 last 72.06) - mkdir 25970 (time 1789463661.55 total 337.03 last 84.54) - mkdir 26903 (time 1789463671.55 total 347.03 last 93.26) - mkdir 27658 (time 1789463681.56 total 357.04 last 75.46) - mkdir 28409 (time 1789463691.56 total 367.04 last 75.09) - mkdir 29132 (time 1789463701.58 total 377.06 last 72.15) - mkdir 29999 (time 1789463711.60 total 387.08 last 86.53) - mkdir 30710 (time 1789463721.61 total 397.09 last 71.03) - mkdir 31454 (time 1789463731.61 total 407.09 last 74.39) - mkdir 32218 (time 1789463741.62 total 417.10 last 76.33) total: 32818 mkdir in 425.26 seconds: 77.17 ops/second - mkdir 832 (time 1789463334.82 total 10.02 last 83.02) - mkdir 1607 (time 1789463344.82 total 20.02 last 77.50) - mkdir 2568 (time 1789463354.83 total 30.03 last 95.97) - mkdir 3382 (time 1789463364.84 total 40.04 last 81.33) - mkdir 4201 (time 1789463374.85 total 50.05 last 81.83) - mkdir 5028 (time 1789463384.85 total 60.06 last 82.65) - mkdir 5794 (time 1789463394.91 total 70.11 last 76.18) - mkdir 6410 (time 1789463404.92 total 80.12 last 61.57) - mkdir 7194 (time 1789463414.96 total 90.16 last 78.07) - mkdir 7881 (time 1789463424.98 total 100.18 last 68.55) - mkdir 8575 (time 1789463435.00 total 110.21 last 69.24) - mkdir 9292 (time 1789463445.01 total 120.22 last 71.65) - mkdir 10000 (time 1789463452.65 total 127.85 last 92.70) - mkdir 10816 (time 1789463462.65 total 137.86 last 81.56) - mkdir 11602 (time 1789463472.66 total 147.86 last 78.58) - mkdir 12323 (time 1789463482.66 total 157.86 last 72.08) - mkdir 13090 (time 1789463492.67 total 167.88 last 76.58) - mkdir 13891 (time 1789463502.68 total 177.89 last 80.02) - mkdir 14642 (time 1789463512.70 total 187.91 last 74.94) - mkdir 15366 (time 1789463522.71 total 197.92 last 72.33) - mkdir 16142 (time 1789463532.73 total 207.93 last 77.49) - mkdir 16876 (time 1789463542.73 total 217.93 last 73.40) - mkdir 17623 (time 1789463552.73 total 227.94 last 74.65) - mkdir 18244 (time 1789463562.74 total 237.94 last 62.07) - mkdir 19076 (time 1789463572.74 total 247.95 last 83.16) - mkdir 19850 (time 1789463582.74 total 257.95 last 77.39) - mkdir 20000 (time 1789463585.18 total 260.39 last 61.52) - mkdir 20881 (time 1789463595.18 total 270.39 last 88.08) - mkdir 21737 (time 1789463605.19 total 280.39 last 85.58) - mkdir 22485 (time 1789463615.19 total 290.39 last 74.80) - mkdir 23185 (time 1789463625.20 total 300.41 last 69.90) - mkdir 23660 (time 1789463635.20 total 310.41 last 47.48) - mkdir 24369 (time 1789463645.23 total 320.44 last 70.70) - mkdir 25184 (time 1789463655.25 total 330.45 last 81.36) - mkdir 26037 (time 1789463665.26 total 340.47 last 85.19) - mkdir 26937 (time 1789463675.27 total 350.47 last 89.96) - mkdir 27668 (time 1789463685.27 total 360.48 last 73.07) - mkdir 28412 (time 1789463695.29 total 370.49 last 74.30) - mkdir 29211 (time 1789463705.29 total 380.49 last 79.89) - mkdir 29998 (time 1789463715.29 total 390.50 last 78.66) - mkdir 30769 (time 1789463725.30 total 400.51 last 77.02) - mkdir 31526 (time 1789463735.31 total 410.51 last 75.68) - mkdir 32264 (time 1789463745.31 total 420.51 last 73.80) total: 32818 mkdir in 428.04 seconds: 76.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276776 994528 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20768 3586252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22712 3584308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69649 954351 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2699 259445 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71670 518882 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789464480 ; total 1 ; last 1) - unlinked 10000 (time 1789464642 ; total 163 ; last 162) - unlinked 20000 (time 1789464839 ; total 360 ; last 197) - unlinked 30000 (time 1789465033 ; total 554 ; last 194) total: 32768 unlinks in 613 seconds: 53.455139 unlinks/second - unlinked 0 (time 1789464480 ; total 0 ; last 0) - unlinked 10000 (time 1789464641 ; total 161 ; last 161) - unlinked 20000 (time 1789464839 ; total 359 ; last 198) - unlinked 30000 (time 1789465034 ; total 554 ; last 195) total: 32768 unlinks in 613 seconds: 53.455139 unlinks/second nlink between: 1 - unlinked 0 (time 1789465094 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789465094 ; 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 14232 1257072 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20768 3586252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22712 3584308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2699 259445 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2707 259437 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6034 518882 2% /mnt/lustre