== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:55:10 (1780343710) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29828 3576396 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13644 3593376 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7169772 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3976 1020024 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2723 259421 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524851 5991 518860 2% /mnt/lustre - mkdir 738 (time 1780343724.46 total 10.02 last 73.68) - mkdir 1444 (time 1780343734.48 total 20.03 last 70.47) - mkdir 2128 (time 1780343744.49 total 30.05 last 68.31) - mkdir 2801 (time 1780343754.49 total 40.05 last 67.30) - mkdir 3455 (time 1780343764.49 total 50.05 last 65.39) - mkdir 4142 (time 1780343774.49 total 60.05 last 68.68) - mkdir 4855 (time 1780343784.50 total 70.06 last 71.25) - mkdir 5577 (time 1780343794.50 total 80.06 last 72.19) - mkdir 6256 (time 1780343804.51 total 90.06 last 67.88) - mkdir 6960 (time 1780343814.51 total 100.07 last 70.39) - mkdir 7694 (time 1780343824.51 total 110.07 last 73.37) - mkdir 8432 (time 1780343834.52 total 120.08 last 73.76) - mkdir 9156 (time 1780343844.53 total 130.08 last 72.33) - mkdir 9871 (time 1780343854.54 total 140.10 last 71.40) - mkdir 10632 (time 1780343864.55 total 150.11 last 76.01) - mkdir 11387 (time 1780343874.57 total 160.13 last 75.37) - mkdir 12212 (time 1780343884.58 total 170.14 last 82.41) - mkdir 12995 (time 1780343894.59 total 180.15 last 78.20) - mkdir 13781 (time 1780343904.60 total 190.16 last 78.51) - mkdir 14557 (time 1780343914.61 total 200.17 last 77.52) - mkdir 15368 (time 1780343924.61 total 210.17 last 81.09) - mkdir 16208 (time 1780343934.62 total 220.18 last 83.94) - mkdir 16905 (time 1780343944.63 total 230.19 last 69.66) - mkdir 17608 (time 1780343954.64 total 240.20 last 70.20) - mkdir 18352 (time 1780343964.66 total 250.22 last 74.24) - mkdir 19114 (time 1780343974.67 total 260.23 last 76.15) - mkdir 19920 (time 1780343984.67 total 270.23 last 80.57) - mkdir 20657 (time 1780343994.68 total 280.24 last 73.66) - mkdir 21412 (time 1780344004.68 total 290.24 last 75.50) - mkdir 22153 (time 1780344014.69 total 300.24 last 74.04) - mkdir 22959 (time 1780344024.69 total 310.25 last 80.57) - mkdir 23671 (time 1780344034.70 total 320.26 last 71.13) - mkdir 24397 (time 1780344044.70 total 330.26 last 72.57) - mkdir 25061 (time 1780344054.71 total 340.26 last 66.39) - mkdir 25711 (time 1780344064.73 total 350.28 last 64.87) - mkdir 26366 (time 1780344074.73 total 360.29 last 65.48) - mkdir 27068 (time 1780344084.73 total 370.29 last 70.20) - mkdir 27802 (time 1780344094.73 total 380.29 last 73.38) - mkdir 28514 (time 1780344104.74 total 390.30 last 71.13) - mkdir 29214 (time 1780344114.75 total 400.31 last 69.96) - mkdir 29968 (time 1780344124.76 total 410.32 last 75.27) - mkdir 30672 (time 1780344134.77 total 420.33 last 70.37) - mkdir 31510 (time 1780344144.78 total 430.34 last 83.73) - mkdir 32290 (time 1780344154.79 total 440.35 last 77.93) total: 32818 mkdir in 447.75 seconds: 73.29 ops/second - mkdir 762 (time 1780343724.29 total 10.02 last 76.06) - mkdir 1463 (time 1780343734.30 total 20.03 last 69.99) - mkdir 2133 (time 1780343744.31 total 30.04 last 66.97) - mkdir 2790 (time 1780343754.31 total 40.04 last 65.67) - mkdir 3477 (time 1780343764.31 total 50.05 last 68.68) - mkdir 4180 (time 1780343774.32 total 60.05 last 70.26) - mkdir 4904 (time 1780343784.32 total 70.05 last 72.39) - mkdir 5597 (time 1780343794.33 total 80.07 last 69.21) - mkdir 6286 (time 1780343804.35 total 90.09 last 68.76) - mkdir 7009 (time 1780343814.35 total 100.09 last 72.29) - mkdir 7737 (time 1780343824.36 total 110.09 last 72.78) - mkdir 8513 (time 1780343834.37 total 120.11 last 77.46) - mkdir 9248 (time 1780343844.40 total 130.13 last 73.35) - mkdir 9952 (time 1780343854.40 total 140.13 last 70.38) - mkdir 10703 (time 1780343864.41 total 150.14 last 75.03) - mkdir 11486 (time 1780343874.43 total 160.16 last 78.14) - mkdir 12328 (time 1780343884.44 total 170.17 last 84.10) - mkdir 13089 (time 1780343894.44 total 180.17 last 76.09) - mkdir 13864 (time 1780343904.44 total 190.18 last 77.49) - mkdir 14621 (time 1780343914.45 total 200.18 last 75.65) - mkdir 15433 (time 1780343924.46 total 210.20 last 81.09) - mkdir 16284 (time 1780343934.47 total 220.20 last 85.07) - mkdir 17018 (time 1780343944.48 total 230.21 last 73.29) - mkdir 17719 (time 1780343954.48 total 240.21 last 70.10) - mkdir 18485 (time 1780343964.49 total 250.22 last 76.52) - mkdir 19194 (time 1780343974.50 total 260.23 last 70.86) - mkdir 20000 (time 1780343984.46 total 270.20 last 80.86) - mkdir 20730 (time 1780343994.48 total 280.21 last 72.91) - mkdir 21466 (time 1780344004.48 total 290.22 last 73.56) - mkdir 22183 (time 1780344014.49 total 300.22 last 71.67) - mkdir 22940 (time 1780344024.49 total 310.22 last 75.67) - mkdir 23649 (time 1780344034.50 total 320.23 last 70.84) - mkdir 24395 (time 1780344044.50 total 330.23 last 74.59) - mkdir 25042 (time 1780344054.52 total 340.25 last 64.56) - mkdir 25668 (time 1780344064.53 total 350.27 last 62.52) - mkdir 26329 (time 1780344074.55 total 360.28 last 66.02) - mkdir 27033 (time 1780344084.56 total 370.29 last 70.31) - mkdir 27769 (time 1780344094.59 total 380.32 last 73.38) - mkdir 28456 (time 1780344104.59 total 390.33 last 68.66) - mkdir 29147 (time 1780344114.60 total 400.33 last 69.07) - mkdir 29889 (time 1780344124.60 total 410.33 last 74.19) - mkdir 30627 (time 1780344134.60 total 420.34 last 73.78) - mkdir 31464 (time 1780344144.62 total 430.35 last 83.59) - mkdir 32262 (time 1780344154.62 total 440.35 last 79.76) total: 32818 mkdir in 448.15 seconds: 73.23 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276820 994484 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29828 3577192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13644 3593376 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69612 954388 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2723 259421 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 590487 71627 518860 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780344773 ; total 0 ; last 0) - unlinked 10000 (time 1780344886 ; total 113 ; last 113) - unlinked 20000 (time 1780344970 ; total 197 ; last 84) - unlinked 30000 (time 1780345043 ; total 270 ; last 73) total: 32768 unlinks in 288 seconds: 113.777779 unlinks/second - unlinked 0 (time 1780344773 ; total 0 ; last 0) - unlinked 10000 (time 1780344887 ; total 114 ; last 114) - unlinked 20000 (time 1780344970 ; total 197 ; last 83) - unlinked 30000 (time 1780345044 ; total 271 ; last 74) total: 32768 unlinks in 288 seconds: 113.777779 unlinks/second nlink between: 1 - unlinked 0 (time 1780345062 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780345062 ; 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 14276 1257028 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29828 3577192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13644 3593376 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3976 1020024 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2723 259421 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2705 259439 2% /mnt/lustre[OST:1] filesystem_summary: 524851 5991 518860 2% /mnt/lustre