== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:20:18 (1789132818) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 926 (time 1789132833.93 total 10.02 last 92.43) - mkdir 1754 (time 1789132843.96 total 20.04 last 82.60) - mkdir 2515 (time 1789132853.96 total 30.05 last 76.05) - mkdir 3325 (time 1789132863.96 total 40.05 last 80.98) - mkdir 4119 (time 1789132873.97 total 50.06 last 79.35) - mkdir 4904 (time 1789132883.98 total 60.07 last 78.41) - mkdir 5720 (time 1789132894.00 total 70.08 last 81.49) - mkdir 6473 (time 1789132904.00 total 80.09 last 75.26) - mkdir 7081 (time 1789132914.01 total 90.09 last 60.77) - mkdir 7846 (time 1789132924.01 total 100.10 last 76.45) - mkdir 8647 (time 1789132934.02 total 110.10 last 80.08) - mkdir 9424 (time 1789132944.05 total 120.14 last 77.44) - mkdir 10000 (time 1789132950.86 total 126.95 last 84.54) - mkdir 10798 (time 1789132960.88 total 136.97 last 79.64) - mkdir 11576 (time 1789132970.89 total 146.98 last 77.73) - mkdir 12234 (time 1789132980.90 total 156.99 last 65.73) - mkdir 12913 (time 1789132990.90 total 166.99 last 67.89) - mkdir 13645 (time 1789133000.93 total 177.02 last 73.01) - mkdir 14469 (time 1789133010.95 total 187.04 last 82.22) - mkdir 15256 (time 1789133020.96 total 197.04 last 78.64) - mkdir 16078 (time 1789133030.96 total 207.05 last 82.18) - mkdir 16979 (time 1789133040.97 total 217.05 last 90.07) - mkdir 17782 (time 1789133050.97 total 227.06 last 80.27) - mkdir 18575 (time 1789133060.99 total 237.08 last 79.12) - mkdir 19167 (time 1789133071.03 total 247.11 last 59.00) - mkdir 19867 (time 1789133081.03 total 257.11 last 69.98) - mkdir 20641 (time 1789133091.03 total 267.12 last 77.38) - mkdir 21385 (time 1789133101.04 total 277.13 last 74.29) - mkdir 22160 (time 1789133111.05 total 287.13 last 77.47) - mkdir 22889 (time 1789133121.05 total 297.13 last 72.90) - mkdir 23470 (time 1789133131.08 total 307.16 last 57.94) - mkdir 24058 (time 1789133141.09 total 317.17 last 58.74) - mkdir 24717 (time 1789133151.09 total 327.18 last 65.87) - mkdir 25616 (time 1789133161.10 total 337.18 last 89.84) - mkdir 26490 (time 1789133171.11 total 347.20 last 87.28) - mkdir 27362 (time 1789133181.11 total 357.20 last 87.18) - mkdir 28063 (time 1789133191.14 total 367.23 last 69.88) - mkdir 28681 (time 1789133201.17 total 377.26 last 61.61) - mkdir 29182 (time 1789133211.18 total 387.27 last 50.07) - mkdir 29887 (time 1789133221.18 total 397.27 last 70.48) - mkdir 30692 (time 1789133231.19 total 407.28 last 80.43) - mkdir 31440 (time 1789133241.20 total 417.29 last 74.74) - mkdir 32197 (time 1789133251.21 total 427.29 last 75.65) total: 32818 mkdir in 435.12 seconds: 75.42 ops/second - mkdir 895 (time 1789132833.92 total 10.01 last 89.44) - mkdir 1697 (time 1789132843.93 total 20.02 last 80.12) - mkdir 2437 (time 1789132853.93 total 30.02 last 73.97) - mkdir 3272 (time 1789132863.94 total 40.03 last 83.46) - mkdir 4047 (time 1789132873.95 total 50.04 last 77.42) - mkdir 4847 (time 1789132883.95 total 60.04 last 79.96) - mkdir 5646 (time 1789132893.96 total 70.04 last 79.89) - mkdir 6392 (time 1789132903.96 total 80.05 last 74.57) - mkdir 6985 (time 1789132913.96 total 90.05 last 59.29) - mkdir 7740 (time 1789132923.97 total 100.05 last 75.47) - mkdir 8558 (time 1789132933.97 total 110.05 last 81.79) - mkdir 9331 (time 1789132944.00 total 120.09 last 77.00) - mkdir 10000 (time 1789132952.16 total 128.25 last 82.05) - mkdir 10795 (time 1789132962.19 total 138.28 last 79.25) - mkdir 11532 (time 1789132972.20 total 148.28 last 73.65) - mkdir 12183 (time 1789132982.20 total 158.29 last 65.07) - mkdir 12862 (time 1789132992.23 total 168.32 last 67.71) - mkdir 13609 (time 1789133002.23 total 178.32 last 74.66) - mkdir 14418 (time 1789133012.24 total 188.33 last 80.85) - mkdir 15254 (time 1789133022.24 total 198.33 last 83.58) - mkdir 16083 (time 1789133032.26 total 208.34 last 82.79) - mkdir 16952 (time 1789133042.26 total 218.35 last 86.87) - mkdir 17771 (time 1789133052.27 total 228.36 last 81.80) - mkdir 18505 (time 1789133062.28 total 238.36 last 73.36) - mkdir 19109 (time 1789133072.28 total 248.37 last 60.38) - mkdir 19873 (time 1789133082.29 total 258.38 last 76.30) - mkdir 20000 (time 1789133084.47 total 260.55 last 58.44) - mkdir 20739 (time 1789133094.49 total 270.57 last 73.75) - mkdir 21570 (time 1789133104.49 total 280.57 last 83.09) - mkdir 22325 (time 1789133114.51 total 290.60 last 75.30) - mkdir 23031 (time 1789133124.52 total 300.60 last 70.59) - mkdir 23543 (time 1789133134.55 total 310.64 last 51.01) - mkdir 24179 (time 1789133144.56 total 320.65 last 63.54) - mkdir 24886 (time 1789133154.58 total 330.67 last 70.58) - mkdir 25803 (time 1789133164.59 total 340.67 last 91.63) - mkdir 26674 (time 1789133174.59 total 350.68 last 87.03) - mkdir 27529 (time 1789133184.60 total 360.69 last 85.42) - mkdir 28146 (time 1789133194.61 total 370.70 last 61.66) - mkdir 28757 (time 1789133204.64 total 380.72 last 60.95) - mkdir 29349 (time 1789133214.64 total 390.73 last 59.17) - mkdir 30000 (time 1789133224.13 total 400.21 last 68.64) - mkdir 30758 (time 1789133234.14 total 410.22 last 75.71) - mkdir 31545 (time 1789133244.15 total 420.24 last 78.61) - mkdir 32264 (time 1789133254.20 total 430.29 last 71.54) total: 32818 mkdir in 437.20 seconds: 75.06 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270700 1000604 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789133910 ; total 0 ; last 0) - unlinked 10000 (time 1789134094 ; total 184 ; last 184) - unlinked 20000 (time 1789134304 ; total 394 ; last 210) - unlinked 30000 (time 1789134537 ; total 627 ; last 233) total: 32768 unlinks in 686 seconds: 47.766766 unlinks/second - unlinked 0 (time 1789133910 ; total 0 ; last 0) - unlinked 10000 (time 1789134094 ; total 184 ; last 184) - unlinked 20000 (time 1789134304 ; total 394 ; last 210) - unlinked 30000 (time 1789134538 ; total 628 ; last 234) total: 32768 unlinks in 686 seconds: 47.766766 unlinks/second nlink between: 1 - unlinked 0 (time 1789134599 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789134599 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8156 1263148 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre