== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:00:54 (1786424454) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7768 1263536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21952 3585068 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21520 3585500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 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 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524856 6021 518835 2% /mnt/lustre - mkdir 800 (time 1786424470.34 total 10.01 last 79.91) - mkdir 1739 (time 1786424480.35 total 20.02 last 93.85) - mkdir 2590 (time 1786424490.37 total 30.04 last 84.92) - mkdir 3419 (time 1786424500.40 total 40.07 last 82.63) - mkdir 4145 (time 1786424510.41 total 50.08 last 72.52) - mkdir 4875 (time 1786424520.43 total 60.09 last 72.91) - mkdir 5710 (time 1786424530.43 total 70.10 last 83.48) - mkdir 6470 (time 1786424540.46 total 80.13 last 75.75) - mkdir 7301 (time 1786424550.49 total 90.15 last 82.90) - mkdir 8065 (time 1786424560.50 total 100.17 last 76.28) - mkdir 8933 (time 1786424570.51 total 110.17 last 86.76) - mkdir 9723 (time 1786424580.52 total 120.18 last 78.91) - mkdir 10000 (time 1786424583.62 total 123.29 last 89.29) - mkdir 10898 (time 1786424593.63 total 133.29 last 89.74) - mkdir 11864 (time 1786424603.63 total 143.29 last 96.59) - mkdir 12749 (time 1786424613.64 total 153.31 last 88.39) - mkdir 13612 (time 1786424623.66 total 163.33 last 86.13) - mkdir 14378 (time 1786424633.66 total 173.33 last 76.56) - mkdir 15134 (time 1786424643.66 total 183.33 last 75.60) - mkdir 15709 (time 1786424653.68 total 193.35 last 57.41) - mkdir 16427 (time 1786424663.69 total 203.36 last 71.69) - mkdir 17116 (time 1786424673.70 total 213.37 last 68.86) - mkdir 17889 (time 1786424683.70 total 223.37 last 77.28) - mkdir 18672 (time 1786424693.71 total 233.38 last 78.26) - mkdir 19364 (time 1786424703.73 total 243.39 last 69.07) - mkdir 20000 (time 1786424712.93 total 252.60 last 69.10) - mkdir 20801 (time 1786424722.96 total 262.62 last 79.91) - mkdir 21712 (time 1786424732.97 total 272.63 last 90.99) - mkdir 22688 (time 1786424743.00 total 282.67 last 97.29) - mkdir 23464 (time 1786424753.01 total 292.68 last 77.48) - mkdir 24270 (time 1786424763.02 total 302.69 last 80.56) - mkdir 25100 (time 1786424773.03 total 312.69 last 82.94) - mkdir 26039 (time 1786424783.03 total 322.70 last 93.88) - mkdir 26942 (time 1786424793.04 total 332.70 last 90.25) - mkdir 27753 (time 1786424803.04 total 342.70 last 81.09) - mkdir 28547 (time 1786424813.05 total 352.72 last 79.29) - mkdir 29344 (time 1786424823.05 total 362.72 last 79.70) - mkdir 30000 (time 1786424831.09 total 370.75 last 81.66) - mkdir 30849 (time 1786424841.09 total 380.75 last 84.89) - mkdir 31838 (time 1786424851.11 total 390.78 last 98.67) - mkdir 32699 (time 1786424861.11 total 400.78 last 86.08) total: 32818 mkdir in 402.32 seconds: 81.57 ops/second - mkdir 786 (time 1786424470.44 total 10.03 last 78.40) - mkdir 1703 (time 1786424480.48 total 20.06 last 91.35) - mkdir 2555 (time 1786424490.49 total 30.07 last 85.11) - mkdir 3370 (time 1786424500.49 total 40.07 last 81.50) - mkdir 4113 (time 1786424510.52 total 50.11 last 74.02) - mkdir 4840 (time 1786424520.54 total 60.13 last 72.59) - mkdir 5689 (time 1786424530.54 total 70.13 last 84.86) - mkdir 6416 (time 1786424540.55 total 80.14 last 72.62) - mkdir 7236 (time 1786424550.56 total 90.15 last 81.95) - mkdir 8031 (time 1786424560.56 total 100.15 last 79.47) - mkdir 8864 (time 1786424570.58 total 110.17 last 83.17) - mkdir 9649 (time 1786424580.59 total 120.18 last 78.42) - mkdir 10000 (time 1786424584.63 total 124.22 last 86.85) - mkdir 10932 (time 1786424594.64 total 134.23 last 93.12) - mkdir 11882 (time 1786424604.66 total 144.24 last 94.84) - mkdir 12777 (time 1786424614.67 total 154.26 last 89.41) - mkdir 13648 (time 1786424624.68 total 164.27 last 87.01) - mkdir 14415 (time 1786424634.68 total 174.27 last 76.67) - mkdir 15141 (time 1786424644.71 total 184.30 last 72.41) - mkdir 15739 (time 1786424654.71 total 194.30 last 59.79) - mkdir 16428 (time 1786424664.73 total 204.32 last 68.76) - mkdir 17151 (time 1786424674.74 total 214.33 last 72.20) - mkdir 17899 (time 1786424684.77 total 224.36 last 74.58) - mkdir 18626 (time 1786424694.79 total 234.38 last 72.56) - mkdir 19340 (time 1786424704.81 total 244.39 last 71.29) - mkdir 20000 (time 1786424713.77 total 253.36 last 73.61) - mkdir 20784 (time 1786424723.80 total 263.39 last 78.21) - mkdir 21695 (time 1786424733.80 total 273.39 last 91.07) - mkdir 22636 (time 1786424743.80 total 283.39 last 94.09) - mkdir 23425 (time 1786424753.82 total 293.41 last 78.77) - mkdir 24245 (time 1786424763.82 total 303.41 last 82.00) - mkdir 25137 (time 1786424773.84 total 313.43 last 89.00) - mkdir 26079 (time 1786424783.85 total 323.44 last 94.14) - mkdir 26979 (time 1786424793.86 total 333.45 last 89.87) - mkdir 27821 (time 1786424803.87 total 343.46 last 84.14) - mkdir 28592 (time 1786424813.90 total 353.48 last 76.89) - mkdir 29412 (time 1786424823.90 total 363.49 last 81.99) - mkdir 30000 (time 1786424831.57 total 371.16 last 76.65) - mkdir 30853 (time 1786424841.58 total 381.17 last 85.24) - mkdir 31826 (time 1786424851.58 total 391.17 last 97.23) - mkdir 32671 (time 1786424861.60 total 401.19 last 84.37) total: 32818 mkdir in 402.89 seconds: 81.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276748 994556 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21952 3585068 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21520 3585500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 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 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 590492 71657 518835 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786425343 ; total 0 ; last 0) - unlinked 10000 (time 1786425546 ; total 203 ; last 203) - unlinked 20000 (time 1786425674 ; total 331 ; last 128) - unlinked 30000 (time 1786425802 ; total 459 ; last 128) total: 32768 unlinks in 489 seconds: 67.010223 unlinks/second - unlinked 0 (time 1786425343 ; total 0 ; last 0) - unlinked 10000 (time 1786425546 ; total 203 ; last 203) - unlinked 20000 (time 1786425675 ; total 332 ; last 129) - unlinked 30000 (time 1786425803 ; total 460 ; last 128) total: 32768 unlinks in 491 seconds: 66.737274 unlinks/second nlink between: 1 - unlinked 0 (time 1786425835 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786425835 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 14204 1257100 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7248 1264056 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21952 3585068 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21520 3585500 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 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 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2766 259378 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2687 259457 2% /mnt/lustre[OST:1] filesystem_summary: 524856 6021 518835 2% /mnt/lustre