== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:03:13 (1788757393) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20740 3586280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22740 3584280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4037 1019963 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2737 259407 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2623 259521 2% /mnt/lustre[OST:1] filesystem_summary: 524979 6051 518928 2% /mnt/lustre - mkdir 662 (time 1788757410.93 total 10.01 last 66.12) - mkdir 1369 (time 1788757420.93 total 20.02 last 70.67) - mkdir 2165 (time 1788757430.95 total 30.03 last 79.46) - mkdir 2849 (time 1788757440.95 total 40.04 last 68.38) - mkdir 3544 (time 1788757450.95 total 50.04 last 69.49) - mkdir 4238 (time 1788757460.96 total 60.05 last 69.32) - mkdir 4934 (time 1788757470.97 total 70.05 last 69.59) - mkdir 5655 (time 1788757480.97 total 80.06 last 72.06) - mkdir 6350 (time 1788757491.01 total 90.09 last 69.27) - mkdir 7008 (time 1788757501.03 total 100.11 last 65.67) - mkdir 7771 (time 1788757511.07 total 110.16 last 75.94) - mkdir 8543 (time 1788757521.07 total 120.16 last 77.19) - mkdir 9317 (time 1788757531.09 total 130.17 last 77.31) - mkdir 10000 (time 1788757540.40 total 139.48 last 73.35) - mkdir 10699 (time 1788757550.41 total 149.50 last 69.81) - mkdir 11421 (time 1788757560.41 total 159.50 last 72.18) - mkdir 12136 (time 1788757570.42 total 169.51 last 71.45) - mkdir 12799 (time 1788757580.43 total 179.52 last 66.22) - mkdir 13405 (time 1788757590.43 total 189.52 last 60.59) - mkdir 14022 (time 1788757600.45 total 199.54 last 61.57) - mkdir 14615 (time 1788757610.46 total 209.54 last 59.29) - mkdir 15306 (time 1788757620.46 total 219.55 last 69.08) - mkdir 16043 (time 1788757630.47 total 229.55 last 73.65) - mkdir 16840 (time 1788757640.48 total 239.56 last 79.60) - mkdir 17462 (time 1788757650.51 total 249.60 last 61.99) - mkdir 18182 (time 1788757660.52 total 259.61 last 71.95) - mkdir 18863 (time 1788757670.53 total 269.61 last 68.04) - mkdir 19576 (time 1788757680.53 total 279.62 last 71.27) - mkdir 20000 (time 1788757686.11 total 285.20 last 76.00) - mkdir 20697 (time 1788757696.13 total 295.22 last 69.56) - mkdir 21381 (time 1788757706.14 total 305.23 last 68.31) - mkdir 22126 (time 1788757716.15 total 315.23 last 74.47) - mkdir 22813 (time 1788757726.17 total 325.26 last 68.54) - mkdir 23486 (time 1788757736.19 total 335.28 last 67.17) - mkdir 24152 (time 1788757746.19 total 345.28 last 66.58) - mkdir 24895 (time 1788757756.21 total 355.29 last 74.20) - mkdir 25734 (time 1788757766.21 total 365.29 last 83.88) - mkdir 26525 (time 1788757776.22 total 375.30 last 79.04) - mkdir 27400 (time 1788757786.22 total 385.30 last 87.49) - mkdir 28088 (time 1788757796.26 total 395.34 last 68.54) - mkdir 28868 (time 1788757806.26 total 405.35 last 77.97) - mkdir 29608 (time 1788757816.27 total 415.36 last 73.92) - mkdir 30000 (time 1788757821.40 total 420.49 last 76.40) - mkdir 30636 (time 1788757831.42 total 430.50 last 63.51) - mkdir 31273 (time 1788757841.42 total 440.50 last 63.68) - mkdir 31805 (time 1788757851.43 total 450.51 last 53.15) - mkdir 32388 (time 1788757861.45 total 460.54 last 58.16) total: 32818 mkdir in 466.61 seconds: 70.33 ops/second - mkdir 647 (time 1788757411.03 total 10.01 last 64.62) - mkdir 1384 (time 1788757421.03 total 20.02 last 73.67) - mkdir 2184 (time 1788757431.05 total 30.03 last 79.88) - mkdir 2850 (time 1788757441.06 total 40.05 last 66.50) - mkdir 3531 (time 1788757451.08 total 50.06 last 68.01) - mkdir 4225 (time 1788757461.08 total 60.06 last 69.39) - mkdir 4899 (time 1788757471.08 total 70.06 last 67.40) - mkdir 5632 (time 1788757481.12 total 80.10 last 73.03) - mkdir 6302 (time 1788757491.12 total 90.10 last 66.96) - mkdir 6968 (time 1788757501.14 total 100.12 last 66.47) - mkdir 7695 (time 1788757511.16 total 110.14 last 72.54) - mkdir 8505 (time 1788757521.17 total 120.15 last 80.96) - mkdir 9285 (time 1788757531.17 total 130.15 last 77.97) - mkdir 10000 (time 1788757540.72 total 139.70 last 74.92) - mkdir 10659 (time 1788757550.72 total 149.70 last 65.86) - mkdir 11406 (time 1788757560.72 total 159.70 last 74.69) - mkdir 12084 (time 1788757570.72 total 169.70 last 67.79) - mkdir 12731 (time 1788757580.73 total 179.71 last 64.63) - mkdir 13359 (time 1788757590.74 total 189.72 last 62.77) - mkdir 13980 (time 1788757600.74 total 199.72 last 62.09) - mkdir 14563 (time 1788757610.74 total 209.72 last 58.28) - mkdir 15279 (time 1788757620.76 total 219.74 last 71.48) - mkdir 15989 (time 1788757630.78 total 229.76 last 70.86) - mkdir 16804 (time 1788757640.79 total 239.77 last 81.43) - mkdir 17419 (time 1788757650.81 total 249.79 last 61.38) - mkdir 18129 (time 1788757660.84 total 259.82 last 70.77) - mkdir 18807 (time 1788757670.88 total 269.86 last 67.53) - mkdir 19551 (time 1788757680.89 total 279.87 last 74.31) - mkdir 20000 (time 1788757686.81 total 285.79 last 75.88) - mkdir 20653 (time 1788757696.81 total 295.79 last 65.29) - mkdir 21331 (time 1788757706.82 total 305.80 last 67.75) - mkdir 22093 (time 1788757716.82 total 315.80 last 76.20) - mkdir 22790 (time 1788757726.83 total 325.81 last 69.64) - mkdir 23492 (time 1788757736.83 total 335.81 last 70.18) - mkdir 24144 (time 1788757746.83 total 345.81 last 65.17) - mkdir 24859 (time 1788757756.84 total 355.82 last 71.46) - mkdir 25688 (time 1788757766.85 total 365.83 last 82.80) - mkdir 26470 (time 1788757776.86 total 375.84 last 78.13) - mkdir 27388 (time 1788757786.86 total 385.84 last 91.77) - mkdir 28067 (time 1788757796.87 total 395.85 last 67.89) - mkdir 28826 (time 1788757806.87 total 405.85 last 75.87) - mkdir 29569 (time 1788757816.87 total 415.85 last 74.26) - mkdir 30000 (time 1788757822.29 total 421.27 last 79.58) - mkdir 30647 (time 1788757832.30 total 431.28 last 64.64) - mkdir 31292 (time 1788757842.31 total 441.29 last 64.45) - mkdir 31808 (time 1788757852.34 total 451.32 last 51.44) - mkdir 32391 (time 1788757862.35 total 461.33 last 58.26) total: 32818 mkdir in 467.29 seconds: 70.23 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276980 994324 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20740 3586280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22740 3584280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69674 954326 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2737 259407 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2623 259521 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71688 518928 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788758419 ; total 0 ; last 0) - unlinked 10000 (time 1788758649 ; total 230 ; last 230) - unlinked 20000 (time 1788758888 ; total 469 ; last 239) - unlinked 30000 (time 1788759124 ; total 705 ; last 236) total: 32768 unlinks in 768 seconds: 42.666668 unlinks/second - unlinked 0 (time 1788758419 ; total 0 ; last 0) - unlinked 10000 (time 1788758650 ; total 231 ; last 231) - unlinked 20000 (time 1788758888 ; total 469 ; last 238) - unlinked 30000 (time 1788759125 ; total 706 ; last 237) total: 32768 unlinks in 770 seconds: 42.555843 unlinks/second nlink between: 1 - unlinked 0 (time 1788759190 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788759190 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14436 1256868 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20740 3586280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22740 3584280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2737 259407 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2623 259521 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6052 518928 2% /mnt/lustre