== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:05:10 (1789135510) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7968 1263336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24016 3583004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19468 3587552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2754 259390 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6065 518847 2% /mnt/lustre - mkdir 940 (time 1789135526.31 total 10.00 last 94.00) - mkdir 1905 (time 1789135536.32 total 20.01 last 96.37) - mkdir 2708 (time 1789135546.35 total 30.04 last 80.12) - mkdir 3459 (time 1789135556.35 total 40.04 last 75.06) - mkdir 4002 (time 1789135566.37 total 50.06 last 54.21) - mkdir 5188 (time 1789135576.37 total 60.06 last 118.55) - mkdir 6154 (time 1789135586.39 total 70.08 last 96.39) - mkdir 7103 (time 1789135596.40 total 80.09 last 94.81) - mkdir 8095 (time 1789135606.41 total 90.10 last 99.11) - mkdir 9038 (time 1789135616.42 total 100.11 last 94.24) - mkdir 10000 (time 1789135625.75 total 109.44 last 103.13) - mkdir 10612 (time 1789135635.75 total 119.44 last 61.16) - mkdir 11208 (time 1789135645.78 total 129.47 last 59.47) - mkdir 11777 (time 1789135655.79 total 139.48 last 56.84) - mkdir 12276 (time 1789135665.81 total 149.50 last 49.79) - mkdir 12774 (time 1789135675.82 total 159.51 last 49.75) - mkdir 13632 (time 1789135685.84 total 169.52 last 85.66) - mkdir 14480 (time 1789135695.84 total 179.53 last 84.78) - mkdir 15358 (time 1789135705.86 total 189.55 last 87.64) - mkdir 16219 (time 1789135715.86 total 199.55 last 86.08) - mkdir 16932 (time 1789135725.89 total 209.58 last 71.04) - mkdir 17655 (time 1789135735.89 total 219.58 last 72.30) - mkdir 18151 (time 1789135745.90 total 229.59 last 49.58) - mkdir 18865 (time 1789135755.91 total 239.60 last 71.32) - mkdir 19581 (time 1789135765.91 total 249.60 last 71.59) - mkdir 20000 (time 1789135770.51 total 254.20 last 91.14) - mkdir 20948 (time 1789135780.51 total 264.20 last 94.78) - mkdir 21801 (time 1789135790.51 total 274.20 last 85.28) - mkdir 22632 (time 1789135800.53 total 284.22 last 82.95) - mkdir 23528 (time 1789135810.54 total 294.23 last 89.51) - mkdir 24376 (time 1789135820.54 total 304.23 last 84.80) - mkdir 25386 (time 1789135830.55 total 314.23 last 100.94) - mkdir 26411 (time 1789135840.55 total 324.24 last 102.44) - mkdir 27290 (time 1789135850.56 total 334.25 last 87.84) - mkdir 28188 (time 1789135860.58 total 344.27 last 89.62) - mkdir 29071 (time 1789135870.60 total 354.28 last 88.16) - mkdir 29984 (time 1789135880.60 total 364.29 last 91.22) - mkdir 30857 (time 1789135890.63 total 374.32 last 87.10) - mkdir 31868 (time 1789135900.64 total 384.33 last 100.97) - mkdir 32761 (time 1789135910.64 total 394.33 last 89.28) total: 32818 mkdir in 395.21 seconds: 83.04 ops/second - mkdir 909 (time 1789135526.36 total 10.05 last 90.45) - mkdir 1850 (time 1789135536.36 total 20.05 last 94.10) - mkdir 2650 (time 1789135546.37 total 30.06 last 79.94) - mkdir 3399 (time 1789135556.37 total 40.06 last 74.87) - mkdir 3888 (time 1789135566.38 total 50.07 last 48.87) - mkdir 5017 (time 1789135576.38 total 60.07 last 112.87) - mkdir 5984 (time 1789135586.39 total 70.08 last 96.60) - mkdir 6927 (time 1789135596.39 total 80.08 last 94.29) - mkdir 7928 (time 1789135606.40 total 90.09 last 100.05) - mkdir 8895 (time 1789135616.40 total 100.09 last 96.66) - mkdir 9956 (time 1789135626.44 total 110.13 last 105.73) - mkdir 10551 (time 1789135636.45 total 120.14 last 59.41) - mkdir 11171 (time 1789135646.45 total 130.14 last 62.00) - mkdir 11745 (time 1789135656.46 total 140.14 last 57.38) - mkdir 12228 (time 1789135666.47 total 150.16 last 48.22) - mkdir 12772 (time 1789135676.49 total 160.18 last 54.30) - mkdir 13592 (time 1789135686.51 total 170.20 last 81.83) - mkdir 14452 (time 1789135696.51 total 180.20 last 85.98) - mkdir 15284 (time 1789135706.53 total 190.22 last 83.07) - mkdir 16119 (time 1789135716.54 total 200.23 last 83.39) - mkdir 16828 (time 1789135726.55 total 210.24 last 70.84) - mkdir 17602 (time 1789135736.56 total 220.25 last 77.33) - mkdir 18074 (time 1789135746.56 total 230.25 last 47.19) - mkdir 18802 (time 1789135756.57 total 240.26 last 72.72) - mkdir 19569 (time 1789135766.58 total 250.27 last 76.67) - mkdir 20000 (time 1789135771.67 total 255.36 last 84.57) - mkdir 20982 (time 1789135781.72 total 265.41 last 97.73) - mkdir 21817 (time 1789135791.74 total 275.43 last 83.33) - mkdir 22683 (time 1789135801.74 total 285.43 last 86.58) - mkdir 23556 (time 1789135811.76 total 295.45 last 87.14) - mkdir 24437 (time 1789135821.76 total 305.45 last 88.09) - mkdir 25436 (time 1789135831.77 total 315.45 last 99.87) - mkdir 26442 (time 1789135841.77 total 325.46 last 100.58) - mkdir 27338 (time 1789135851.78 total 335.47 last 89.49) - mkdir 28227 (time 1789135861.79 total 345.48 last 88.78) - mkdir 29104 (time 1789135871.80 total 355.48 last 87.68) - mkdir 29995 (time 1789135881.80 total 365.49 last 89.02) - mkdir 30888 (time 1789135891.81 total 375.50 last 89.27) - mkdir 31896 (time 1789135901.81 total 385.50 last 100.76) - mkdir 32719 (time 1789135911.81 total 395.50 last 82.29) total: 32818 mkdir in 396.85 seconds: 82.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277012 994292 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24016 3583004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19468 3587552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69672 954328 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2754 259390 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71701 518847 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789136627 ; total 0 ; last 0) - unlinked 10000 (time 1789136810 ; total 183 ; last 183) - unlinked 20000 (time 1789137018 ; total 391 ; last 208) - unlinked 30000 (time 1789137222 ; total 595 ; last 204) total: 32768 unlinks in 651 seconds: 50.334869 unlinks/second - unlinked 0 (time 1789136627 ; total 0 ; last 0) - unlinked 10000 (time 1789136811 ; total 184 ; last 184) - unlinked 20000 (time 1789137020 ; total 393 ; last 209) - unlinked 30000 (time 1789137223 ; total 596 ; last 203) total: 32768 unlinks in 651 seconds: 50.334869 unlinks/second nlink between: 1 - unlinked 0 (time 1789137280 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789137280 ; 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 14468 1256836 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24016 3583004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19468 3587552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4036 1019964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2754 259390 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6065 518847 2% /mnt/lustre