== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:30:19 (1788589819) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7968 1263336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7104 1264200 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 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1983 1022017 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2741 259403 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2648 259496 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6019 518899 2% /mnt/lustre - mkdir 873 (time 1788589833.75 total 10.01 last 87.18) - mkdir 1759 (time 1788589843.75 total 20.02 last 88.57) - mkdir 2575 (time 1788589853.77 total 30.03 last 81.47) - mkdir 3400 (time 1788589863.78 total 40.04 last 82.45) - mkdir 4174 (time 1788589873.80 total 50.07 last 77.20) - mkdir 4931 (time 1788589883.80 total 60.07 last 75.68) - mkdir 5532 (time 1788589893.81 total 70.07 last 60.07) - mkdir 6410 (time 1788589903.82 total 80.08 last 87.74) - mkdir 7300 (time 1788589913.82 total 90.08 last 88.98) - mkdir 8225 (time 1788589923.83 total 100.09 last 92.43) - mkdir 9035 (time 1788589933.84 total 110.10 last 80.93) - mkdir 9770 (time 1788589943.87 total 120.13 last 73.28) - mkdir 10000 (time 1788589946.82 total 123.09 last 77.86) - mkdir 10854 (time 1788589956.84 total 133.11 last 85.22) - mkdir 11805 (time 1788589966.84 total 143.11 last 95.10) - mkdir 12579 (time 1788589976.85 total 153.12 last 77.32) - mkdir 13382 (time 1788589986.86 total 163.13 last 80.20) - mkdir 14271 (time 1788589996.87 total 173.13 last 88.89) - mkdir 15168 (time 1788590006.87 total 183.13 last 89.67) - mkdir 16022 (time 1788590016.88 total 193.14 last 85.32) - mkdir 16850 (time 1788590026.90 total 203.16 last 82.61) - mkdir 17835 (time 1788590036.92 total 213.18 last 98.34) - mkdir 18816 (time 1788590046.92 total 223.18 last 98.09) - mkdir 19727 (time 1788590056.93 total 233.20 last 90.95) - mkdir 20000 (time 1788590060.10 total 236.37 last 86.19) - mkdir 20877 (time 1788590070.11 total 246.38 last 87.59) - mkdir 21760 (time 1788590080.11 total 256.38 last 88.30) - mkdir 22751 (time 1788590090.12 total 266.38 last 99.06) - mkdir 23608 (time 1788590100.13 total 276.39 last 85.63) - mkdir 24505 (time 1788590110.13 total 286.40 last 89.64) - mkdir 25428 (time 1788590120.16 total 296.42 last 92.06) - mkdir 26208 (time 1788590130.16 total 306.43 last 77.98) - mkdir 27003 (time 1788590140.18 total 316.44 last 79.39) - mkdir 27903 (time 1788590150.18 total 326.45 last 89.94) - mkdir 28813 (time 1788590160.21 total 336.48 last 90.72) - mkdir 29668 (time 1788590170.22 total 346.48 last 85.48) - mkdir 30000 (time 1788590174.38 total 350.65 last 79.68) - mkdir 30761 (time 1788590184.41 total 360.67 last 75.92) - mkdir 31571 (time 1788590194.42 total 370.69 last 80.86) - mkdir 32297 (time 1788590204.43 total 380.69 last 72.57) total: 32818 mkdir in 387.55 seconds: 84.68 ops/second - mkdir 888 (time 1788589833.71 total 10.00 last 88.77) - mkdir 1777 (time 1788589843.72 total 20.01 last 88.85) - mkdir 2610 (time 1788589853.73 total 30.02 last 83.20) - mkdir 3447 (time 1788589863.76 total 40.05 last 83.45) - mkdir 4234 (time 1788589873.79 total 50.07 last 78.51) - mkdir 4985 (time 1788589883.80 total 60.09 last 75.02) - mkdir 5584 (time 1788589893.80 total 70.09 last 59.86) - mkdir 6458 (time 1788589903.81 total 80.10 last 87.38) - mkdir 7335 (time 1788589913.81 total 90.10 last 87.68) - mkdir 8245 (time 1788589923.81 total 100.10 last 90.97) - mkdir 9082 (time 1788589933.82 total 110.11 last 83.63) - mkdir 9830 (time 1788589943.84 total 120.13 last 74.65) - mkdir 10000 (time 1788589945.84 total 122.13 last 84.94) - mkdir 10808 (time 1788589955.86 total 132.15 last 80.67) - mkdir 11706 (time 1788589965.89 total 142.18 last 89.53) - mkdir 12500 (time 1788589975.89 total 152.18 last 79.37) - mkdir 13325 (time 1788589985.90 total 162.18 last 82.48) - mkdir 14212 (time 1788589995.90 total 172.19 last 88.67) - mkdir 15156 (time 1788590005.91 total 182.20 last 94.31) - mkdir 16010 (time 1788590015.91 total 192.20 last 85.37) - mkdir 16831 (time 1788590025.93 total 202.22 last 81.96) - mkdir 17787 (time 1788590035.93 total 212.22 last 95.58) - mkdir 18791 (time 1788590045.94 total 222.23 last 100.29) - mkdir 19703 (time 1788590055.95 total 232.23 last 91.16) - mkdir 20000 (time 1788590059.50 total 235.79 last 83.52) - mkdir 20876 (time 1788590069.52 total 245.80 last 87.47) - mkdir 21703 (time 1788590079.52 total 255.81 last 82.67) - mkdir 22661 (time 1788590089.53 total 265.82 last 95.69) - mkdir 23562 (time 1788590099.54 total 275.82 last 90.07) - mkdir 24472 (time 1788590109.54 total 285.83 last 90.98) - mkdir 25405 (time 1788590119.54 total 295.83 last 93.25) - mkdir 26185 (time 1788590129.56 total 305.85 last 77.84) - mkdir 26970 (time 1788590139.58 total 315.87 last 78.38) - mkdir 27837 (time 1788590149.59 total 325.87 last 86.65) - mkdir 28793 (time 1788590159.59 total 335.88 last 95.58) - mkdir 29619 (time 1788590169.59 total 345.88 last 82.55) - mkdir 30000 (time 1788590174.17 total 350.45 last 83.33) - mkdir 30772 (time 1788590184.18 total 360.47 last 77.10) - mkdir 31567 (time 1788590194.19 total 370.47 last 79.44) - mkdir 32297 (time 1788590204.19 total 380.48 last 72.95) total: 32818 mkdir in 387.60 seconds: 84.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7968 1263336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276196 995108 22% /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 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67619 956381 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2741 259403 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2648 259496 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71655 518899 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788590663 ; total 1 ; last 1) - unlinked 10000 (time 1788590847 ; total 185 ; last 184) - unlinked 20000 (time 1788590973 ; total 311 ; last 126) - unlinked 30000 (time 1788591082 ; total 420 ; last 109) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second - unlinked 0 (time 1788590663 ; total 1 ; last 1) - unlinked 10000 (time 1788590847 ; total 185 ; last 184) - unlinked 20000 (time 1788590973 ; total 311 ; last 126) - unlinked 30000 (time 1788591084 ; total 422 ; last 111) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second nlink between: 1 - unlinked 0 (time 1788591112 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788591112 ; 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 7968 1263336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13652 1257652 2% /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 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1983 1022017 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2741 259403 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2648 259496 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6019 518899 2% /mnt/lustre