== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:38:07 (1781210287) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 658 (time 1781210303.08 total 10.00 last 65.77) - mkdir 1251 (time 1781210313.09 total 20.01 last 59.28) - mkdir 1682 (time 1781210323.11 total 30.03 last 43.02) - mkdir 2304 (time 1781210333.11 total 40.03 last 62.16) - mkdir 3023 (time 1781210343.13 total 50.05 last 71.80) - mkdir 3590 (time 1781210353.13 total 60.05 last 56.69) - mkdir 4125 (time 1781210363.14 total 70.06 last 53.46) - mkdir 4893 (time 1781210373.14 total 80.06 last 76.78) - mkdir 5593 (time 1781210383.14 total 90.06 last 69.98) - mkdir 6133 (time 1781210393.15 total 100.07 last 53.96) - mkdir 6749 (time 1781210403.16 total 110.08 last 61.53) - mkdir 7206 (time 1781210413.22 total 120.14 last 45.43) - mkdir 7620 (time 1781210423.27 total 130.20 last 41.18) - mkdir 8172 (time 1781210433.30 total 140.22 last 55.08) - mkdir 8744 (time 1781210443.32 total 150.24 last 57.07) - mkdir 9392 (time 1781210453.37 total 160.30 last 64.44) - mkdir 9965 (time 1781210463.40 total 170.32 last 57.17) - mkdir 10549 (time 1781210473.40 total 180.32 last 58.37) - mkdir 11255 (time 1781210483.42 total 190.34 last 70.50) - mkdir 11979 (time 1781210493.43 total 200.35 last 72.30) - mkdir 12612 (time 1781210503.43 total 210.35 last 63.27) - mkdir 13122 (time 1781210513.47 total 220.39 last 50.84) - mkdir 13792 (time 1781210523.48 total 230.40 last 66.88) - mkdir 14375 (time 1781210533.50 total 240.42 last 58.23) - mkdir 15028 (time 1781210543.51 total 250.43 last 65.20) - mkdir 15597 (time 1781210553.52 total 260.44 last 56.84) - mkdir 16195 (time 1781210563.53 total 270.46 last 59.71) - mkdir 16827 (time 1781210573.55 total 280.47 last 63.08) - mkdir 17509 (time 1781210583.58 total 290.50 last 68.04) - mkdir 18188 (time 1781210593.59 total 300.51 last 67.83) - mkdir 18830 (time 1781210603.60 total 310.53 last 64.09) - mkdir 19408 (time 1781210613.61 total 320.53 last 57.78) - mkdir 20000 (time 1781210623.11 total 330.03 last 62.28) - mkdir 20712 (time 1781210633.13 total 340.06 last 71.05) - mkdir 21371 (time 1781210643.14 total 350.06 last 65.89) - mkdir 22121 (time 1781210653.14 total 360.06 last 74.99) - mkdir 22824 (time 1781210663.15 total 370.07 last 70.23) - mkdir 23390 (time 1781210673.16 total 380.08 last 56.54) - mkdir 24079 (time 1781210683.16 total 390.09 last 68.86) - mkdir 24682 (time 1781210693.20 total 400.12 last 60.11) - mkdir 25310 (time 1781210703.21 total 410.13 last 62.72) - mkdir 26040 (time 1781210713.22 total 420.14 last 72.95) - mkdir 26754 (time 1781210723.22 total 430.14 last 71.36) - mkdir 27497 (time 1781210733.22 total 440.14 last 74.29) - mkdir 28048 (time 1781210743.22 total 450.14 last 55.09) - mkdir 28624 (time 1781210753.22 total 460.15 last 57.60) - mkdir 29105 (time 1781210763.24 total 470.16 last 48.02) - mkdir 29629 (time 1781210773.27 total 480.20 last 52.23) - mkdir 30000 (time 1781210779.15 total 486.07 last 63.18) - mkdir 30644 (time 1781210789.15 total 496.08 last 64.35) - mkdir 31357 (time 1781210799.16 total 506.08 last 71.24) - mkdir 31895 (time 1781210809.17 total 516.09 last 53.77) - mkdir 32368 (time 1781210819.17 total 526.09 last 47.29) total: 32818 mkdir in 533.91 seconds: 61.47 ops/second - mkdir 645 (time 1781210303.33 total 10.04 last 64.26) - mkdir 1206 (time 1781210313.33 total 20.04 last 56.10) - mkdir 1632 (time 1781210323.33 total 30.05 last 42.56) - mkdir 2271 (time 1781210333.33 total 40.05 last 63.90) - mkdir 2969 (time 1781210343.34 total 50.05 last 69.77) - mkdir 3520 (time 1781210353.37 total 60.08 last 54.94) - mkdir 4046 (time 1781210363.37 total 70.08 last 52.59) - mkdir 4803 (time 1781210373.38 total 80.09 last 75.63) - mkdir 5514 (time 1781210383.38 total 90.09 last 71.09) - mkdir 6042 (time 1781210393.38 total 100.10 last 52.77) - mkdir 6663 (time 1781210403.41 total 110.12 last 61.95) - mkdir 7121 (time 1781210413.46 total 120.17 last 45.56) - mkdir 7505 (time 1781210423.46 total 130.17 last 38.39) - mkdir 8053 (time 1781210433.49 total 140.20 last 54.67) - mkdir 8642 (time 1781210443.49 total 150.21 last 58.85) - mkdir 9252 (time 1781210453.55 total 160.26 last 60.67) - mkdir 9813 (time 1781210463.55 total 170.26 last 56.10) - mkdir 10000 (time 1781210466.39 total 173.10 last 65.84) - mkdir 10585 (time 1781210476.41 total 183.12 last 58.40) - mkdir 11285 (time 1781210486.41 total 193.12 last 69.97) - mkdir 11973 (time 1781210496.41 total 203.12 last 68.79) - mkdir 12600 (time 1781210506.44 total 213.15 last 62.56) - mkdir 13139 (time 1781210516.44 total 223.15 last 53.87) - mkdir 13769 (time 1781210526.46 total 233.17 last 62.89) - mkdir 14414 (time 1781210536.47 total 243.18 last 64.45) - mkdir 15047 (time 1781210546.47 total 253.18 last 63.29) - mkdir 15620 (time 1781210556.47 total 263.19 last 57.27) - mkdir 16251 (time 1781210566.48 total 273.19 last 63.08) - mkdir 16860 (time 1781210576.51 total 283.22 last 60.73) - mkdir 17590 (time 1781210586.52 total 293.23 last 72.93) - mkdir 18236 (time 1781210596.52 total 303.23 last 64.59) - mkdir 18828 (time 1781210606.52 total 313.23 last 59.18) - mkdir 19435 (time 1781210616.52 total 323.24 last 60.68) - mkdir 20000 (time 1781210625.98 total 332.70 last 59.73) - mkdir 20667 (time 1781210635.99 total 342.70 last 66.66) - mkdir 21391 (time 1781210646.00 total 352.72 last 72.29) - mkdir 22164 (time 1781210656.01 total 362.72 last 77.26) - mkdir 22788 (time 1781210666.05 total 372.76 last 62.15) - mkdir 23391 (time 1781210676.07 total 382.78 last 60.20) - mkdir 24139 (time 1781210686.10 total 392.81 last 74.58) - mkdir 24711 (time 1781210696.11 total 402.82 last 57.12) - mkdir 25347 (time 1781210706.14 total 412.85 last 63.43) - mkdir 26062 (time 1781210716.20 total 422.91 last 71.06) - mkdir 26798 (time 1781210726.21 total 432.92 last 73.54) - mkdir 27487 (time 1781210736.23 total 442.94 last 68.78) - mkdir 28013 (time 1781210746.24 total 452.95 last 52.55) - mkdir 28558 (time 1781210756.31 total 463.03 last 54.08) - mkdir 29132 (time 1781210766.36 total 473.07 last 57.15) - mkdir 29647 (time 1781210776.37 total 483.08 last 51.43) - mkdir 30000 (time 1781210782.62 total 489.33 last 56.51) - mkdir 30789 (time 1781210792.62 total 499.33 last 78.89) - mkdir 31395 (time 1781210802.68 total 509.40 last 60.21) - mkdir 31861 (time 1781210812.71 total 519.43 last 46.46) - mkdir 32322 (time 1781210822.73 total 529.44 last 46.03) total: 32818 mkdir in 536.05 seconds: 61.22 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270788 1000516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781211509 ; total 0 ; last 0) - unlinked 10000 (time 1781211760 ; total 251 ; last 251) - unlinked 20000 (time 1781212029 ; total 520 ; last 269) - unlinked 30000 (time 1781212310 ; total 801 ; last 281) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second - unlinked 0 (time 1781211509 ; total 0 ; last 0) - unlinked 10000 (time 1781211762 ; total 253 ; last 253) - unlinked 20000 (time 1781212030 ; total 521 ; last 268) - unlinked 30000 (time 1781212310 ; total 801 ; last 280) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second nlink between: 1 - unlinked 0 (time 1781212404 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781212404 ; 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 1 seconds: 0.000000 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 8244 1263060 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre