== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:24:23 (1786983863) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7112 1264192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21964 3585056 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21512 3585508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2005 1021995 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2755 259389 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2753 259391 2% /mnt/lustre[OST:1] filesystem_summary: 524797 6017 518780 2% /mnt/lustre - mkdir 858 (time 1786983879.70 total 10.01 last 85.67) - mkdir 1630 (time 1786983889.72 total 20.03 last 77.11) - mkdir 2453 (time 1786983899.72 total 30.03 last 82.25) - mkdir 3174 (time 1786983909.73 total 40.04 last 72.08) - mkdir 3855 (time 1786983919.73 total 50.04 last 68.05) - mkdir 4561 (time 1786983929.74 total 60.05 last 70.57) - mkdir 5269 (time 1786983939.76 total 70.07 last 70.63) - mkdir 5981 (time 1786983949.79 total 80.10 last 70.98) - mkdir 6782 (time 1786983959.81 total 90.12 last 80.00) - mkdir 7536 (time 1786983969.81 total 100.12 last 75.37) - mkdir 8381 (time 1786983979.82 total 110.13 last 84.39) - mkdir 9129 (time 1786983989.83 total 120.14 last 74.79) - mkdir 9906 (time 1786983999.83 total 130.14 last 77.63) - mkdir 10636 (time 1786984009.84 total 140.15 last 72.99) - mkdir 11331 (time 1786984019.86 total 150.18 last 69.30) - mkdir 11984 (time 1786984029.90 total 160.21 last 65.10) - mkdir 12769 (time 1786984039.90 total 170.21 last 78.45) - mkdir 13523 (time 1786984049.92 total 180.23 last 75.27) - mkdir 14217 (time 1786984059.94 total 190.25 last 69.25) - mkdir 14860 (time 1786984069.94 total 200.25 last 64.27) - mkdir 15438 (time 1786984079.95 total 210.26 last 57.76) - mkdir 16064 (time 1786984089.98 total 220.29 last 62.39) - mkdir 16556 (time 1786984100.02 total 230.33 last 49.01) - mkdir 17086 (time 1786984110.03 total 240.34 last 52.97) - mkdir 17730 (time 1786984120.03 total 250.34 last 64.38) - mkdir 18401 (time 1786984130.04 total 260.35 last 67.07) - mkdir 19123 (time 1786984140.05 total 270.36 last 72.09) - mkdir 19897 (time 1786984150.05 total 280.36 last 77.39) - mkdir 20679 (time 1786984160.07 total 290.38 last 78.10) - mkdir 21380 (time 1786984170.11 total 300.42 last 69.77) - mkdir 22077 (time 1786984180.15 total 310.46 last 69.44) - mkdir 22754 (time 1786984190.15 total 320.46 last 67.68) - mkdir 23484 (time 1786984200.20 total 330.51 last 72.68) - mkdir 24250 (time 1786984210.20 total 340.51 last 76.56) - mkdir 25000 (time 1786984220.20 total 350.51 last 74.99) - mkdir 25822 (time 1786984230.21 total 360.52 last 82.18) - mkdir 26459 (time 1786984240.22 total 370.53 last 63.61) - mkdir 27128 (time 1786984250.22 total 380.53 last 66.87) - mkdir 27845 (time 1786984260.24 total 390.55 last 71.57) - mkdir 28563 (time 1786984270.25 total 400.56 last 71.78) - mkdir 29268 (time 1786984280.26 total 410.57 last 70.43) - mkdir 30000 (time 1786984290.01 total 420.32 last 75.05) - mkdir 30702 (time 1786984300.03 total 430.34 last 70.02) - mkdir 31300 (time 1786984310.05 total 440.36 last 59.70) - mkdir 32018 (time 1786984320.05 total 450.36 last 71.78) - mkdir 32671 (time 1786984330.10 total 460.41 last 65.02) total: 32818 mkdir in 462.70 seconds: 70.93 ops/second - mkdir 848 (time 1786983879.71 total 10.01 last 84.69) - mkdir 1592 (time 1786983889.73 total 20.03 last 74.26) - mkdir 2410 (time 1786983899.75 total 30.05 last 81.68) - mkdir 3092 (time 1786983909.76 total 40.06 last 68.11) - mkdir 3753 (time 1786983919.78 total 50.08 last 65.97) - mkdir 4442 (time 1786983929.78 total 60.08 last 68.90) - mkdir 5144 (time 1786983939.78 total 70.08 last 70.19) - mkdir 5864 (time 1786983949.78 total 80.08 last 71.98) - mkdir 6666 (time 1786983959.79 total 90.09 last 80.15) - mkdir 7434 (time 1786983969.79 total 100.09 last 76.77) - mkdir 8264 (time 1786983979.81 total 110.11 last 82.84) - mkdir 8992 (time 1786983989.83 total 120.13 last 72.69) - mkdir 9755 (time 1786983999.85 total 130.15 last 76.12) - mkdir 10000 (time 1786984003.04 total 133.34 last 76.81) - mkdir 10676 (time 1786984013.06 total 143.36 last 67.47) - mkdir 11407 (time 1786984023.06 total 153.36 last 73.09) - mkdir 12060 (time 1786984033.08 total 163.38 last 65.19) - mkdir 12826 (time 1786984043.08 total 173.38 last 76.60) - mkdir 13582 (time 1786984053.09 total 183.38 last 75.56) - mkdir 14227 (time 1786984063.09 total 193.39 last 64.48) - mkdir 14919 (time 1786984073.12 total 203.41 last 69.01) - mkdir 15459 (time 1786984083.12 total 213.42 last 53.98) - mkdir 16055 (time 1786984093.16 total 223.46 last 59.35) - mkdir 16551 (time 1786984103.19 total 233.49 last 49.47) - mkdir 17104 (time 1786984113.19 total 243.49 last 55.29) - mkdir 17756 (time 1786984123.19 total 253.49 last 65.17) - mkdir 18469 (time 1786984133.20 total 263.50 last 71.25) - mkdir 19222 (time 1786984143.22 total 273.52 last 75.16) - mkdir 20000 (time 1786984152.90 total 283.20 last 80.38) - mkdir 20735 (time 1786984162.93 total 293.23 last 73.26) - mkdir 21423 (time 1786984172.93 total 303.23 last 68.79) - mkdir 22111 (time 1786984182.94 total 313.24 last 68.75) - mkdir 22809 (time 1786984192.94 total 323.24 last 69.77) - mkdir 23522 (time 1786984202.94 total 333.24 last 71.29) - mkdir 24312 (time 1786984212.95 total 343.25 last 78.91) - mkdir 25073 (time 1786984222.96 total 353.26 last 76.05) - mkdir 25827 (time 1786984232.98 total 363.28 last 75.24) - mkdir 26504 (time 1786984242.99 total 373.29 last 67.61) - mkdir 27239 (time 1786984253.00 total 383.29 last 73.50) - mkdir 27933 (time 1786984263.01 total 393.31 last 69.28) - mkdir 28668 (time 1786984273.02 total 403.32 last 73.47) - mkdir 29389 (time 1786984283.02 total 413.32 last 72.04) - mkdir 30000 (time 1786984291.05 total 421.35 last 76.11) - mkdir 30698 (time 1786984301.06 total 431.36 last 69.74) - mkdir 31321 (time 1786984311.07 total 441.37 last 62.25) - mkdir 32043 (time 1786984321.07 total 451.37 last 72.19) - mkdir 32671 (time 1786984331.10 total 461.39 last 62.64) total: 32818 mkdir in 463.68 seconds: 70.78 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276908 994396 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7112 1264192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21964 3585056 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21512 3585508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69648 954352 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2005 1021995 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2755 259389 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2753 259391 2% /mnt/lustre[OST:1] filesystem_summary: 590433 71653 518780 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786985127 ; total 1 ; last 1) - unlinked 10000 (time 1786985341 ; total 215 ; last 214) - unlinked 20000 (time 1786985580 ; total 454 ; last 239) - unlinked 30000 (time 1786985840 ; total 714 ; last 260) total: 32768 unlinks in 784 seconds: 41.795918 unlinks/second - unlinked 0 (time 1786985126 ; total 0 ; last 0) - unlinked 10000 (time 1786985340 ; total 214 ; last 214) - unlinked 20000 (time 1786985580 ; total 454 ; last 240) - unlinked 30000 (time 1786985842 ; total 716 ; last 262) total: 32768 unlinks in 786 seconds: 41.689568 unlinks/second nlink between: 1 - unlinked 0 (time 1786985914 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786985914 ; 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 14364 1256940 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7112 1264192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21964 3585056 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21512 3585508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2005 1021995 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2755 259389 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2753 259391 2% /mnt/lustre[OST:1] filesystem_summary: 524797 6017 518780 2% /mnt/lustre