== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:47:08 (1786754828) 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 749 (time 1786754843.29 total 10.00 last 74.89) - mkdir 1506 (time 1786754853.30 total 20.01 last 75.67) - mkdir 2284 (time 1786754863.32 total 30.03 last 77.64) - mkdir 3003 (time 1786754873.32 total 40.03 last 71.90) - mkdir 3678 (time 1786754883.34 total 50.05 last 67.33) - mkdir 4289 (time 1786754893.35 total 60.05 last 61.08) - mkdir 5009 (time 1786754903.37 total 70.07 last 71.85) - mkdir 5697 (time 1786754913.37 total 80.08 last 68.78) - mkdir 6332 (time 1786754923.38 total 90.09 last 63.41) - mkdir 7031 (time 1786754933.38 total 100.09 last 69.89) - mkdir 7733 (time 1786754943.39 total 110.09 last 70.19) - mkdir 8438 (time 1786754953.41 total 120.12 last 70.32) - mkdir 9088 (time 1786754963.43 total 130.14 last 64.88) - mkdir 9695 (time 1786754973.45 total 140.16 last 60.59) - mkdir 10000 (time 1786754978.52 total 145.23 last 60.19) - mkdir 10742 (time 1786754988.53 total 155.24 last 74.11) - mkdir 11502 (time 1786754998.55 total 165.26 last 75.82) - mkdir 12217 (time 1786755008.56 total 175.26 last 71.48) - mkdir 12861 (time 1786755018.57 total 185.28 last 64.29) - mkdir 13580 (time 1786755028.58 total 195.29 last 71.85) - mkdir 14318 (time 1786755038.59 total 205.30 last 73.73) - mkdir 15057 (time 1786755048.61 total 215.31 last 73.78) - mkdir 15815 (time 1786755058.63 total 225.34 last 75.64) - mkdir 16540 (time 1786755068.64 total 235.35 last 72.38) - mkdir 17281 (time 1786755078.65 total 245.36 last 74.03) - mkdir 17913 (time 1786755088.67 total 255.38 last 63.08) - mkdir 18631 (time 1786755098.68 total 265.38 last 71.78) - mkdir 19332 (time 1786755108.69 total 275.40 last 69.99) - mkdir 20000 (time 1786755117.63 total 284.33 last 74.77) - mkdir 20694 (time 1786755127.64 total 294.35 last 69.30) - mkdir 21447 (time 1786755137.65 total 304.36 last 75.21) - mkdir 22187 (time 1786755147.66 total 314.37 last 73.97) - mkdir 22924 (time 1786755157.66 total 324.37 last 73.69) - mkdir 23565 (time 1786755167.69 total 334.40 last 63.91) - mkdir 24239 (time 1786755177.70 total 344.41 last 67.31) - mkdir 24924 (time 1786755187.70 total 354.41 last 68.49) - mkdir 25655 (time 1786755197.73 total 364.44 last 72.92) - mkdir 26388 (time 1786755207.74 total 374.45 last 73.19) - mkdir 27106 (time 1786755217.75 total 384.46 last 71.77) - mkdir 27804 (time 1786755227.76 total 394.47 last 69.74) - mkdir 28492 (time 1786755237.76 total 404.47 last 68.75) - mkdir 29235 (time 1786755247.78 total 414.49 last 74.21) - mkdir 29924 (time 1786755257.79 total 424.50 last 68.80) - mkdir 30649 (time 1786755267.80 total 434.51 last 72.43) - mkdir 31357 (time 1786755277.81 total 444.51 last 70.77) - mkdir 32018 (time 1786755287.81 total 454.51 last 66.09) - mkdir 32745 (time 1786755297.82 total 464.52 last 72.64) total: 32818 mkdir in 465.44 seconds: 70.51 ops/second - mkdir 753 (time 1786754843.27 total 10.01 last 75.19) - mkdir 1482 (time 1786754853.28 total 20.03 last 72.81) - mkdir 2274 (time 1786754863.30 total 30.05 last 79.05) - mkdir 2974 (time 1786754873.31 total 40.05 last 69.98) - mkdir 3626 (time 1786754883.33 total 50.07 last 65.07) - mkdir 4214 (time 1786754893.33 total 60.08 last 58.76) - mkdir 4906 (time 1786754903.35 total 70.10 last 69.06) - mkdir 5593 (time 1786754913.37 total 80.12 last 68.56) - mkdir 6219 (time 1786754923.39 total 90.14 last 62.47) - mkdir 6925 (time 1786754933.41 total 100.15 last 70.52) - mkdir 7615 (time 1786754943.42 total 110.16 last 68.94) - mkdir 8297 (time 1786754953.42 total 120.16 last 68.19) - mkdir 8915 (time 1786754963.42 total 130.16 last 61.80) - mkdir 9522 (time 1786754973.43 total 140.17 last 60.65) - mkdir 10000 (time 1786754980.39 total 147.13 last 68.62) - mkdir 10761 (time 1786754990.39 total 157.14 last 76.09) - mkdir 11511 (time 1786755000.40 total 167.14 last 74.98) - mkdir 12239 (time 1786755010.40 total 177.15 last 72.74) - mkdir 12902 (time 1786755020.41 total 187.15 last 66.27) - mkdir 13652 (time 1786755030.42 total 197.16 last 74.93) - mkdir 14387 (time 1786755040.42 total 207.17 last 73.46) - mkdir 15119 (time 1786755050.43 total 217.18 last 73.13) - mkdir 15826 (time 1786755060.44 total 227.19 last 70.63) - mkdir 16545 (time 1786755070.45 total 237.19 last 71.88) - mkdir 17253 (time 1786755080.46 total 247.21 last 70.69) - mkdir 17910 (time 1786755090.47 total 257.21 last 65.65) - mkdir 18617 (time 1786755100.49 total 267.24 last 70.52) - mkdir 19335 (time 1786755110.50 total 277.24 last 71.77) - mkdir 20000 (time 1786755119.39 total 286.14 last 74.77) - mkdir 20702 (time 1786755129.39 total 296.14 last 70.20) - mkdir 21433 (time 1786755139.41 total 306.15 last 72.99) - mkdir 22177 (time 1786755149.41 total 316.16 last 74.37) - mkdir 22899 (time 1786755159.42 total 326.16 last 72.14) - mkdir 23531 (time 1786755169.43 total 336.18 last 63.13) - mkdir 24223 (time 1786755179.44 total 346.18 last 69.15) - mkdir 24914 (time 1786755189.46 total 356.20 last 68.96) - mkdir 25650 (time 1786755199.48 total 366.22 last 73.48) - mkdir 26395 (time 1786755209.49 total 376.23 last 74.43) - mkdir 27116 (time 1786755219.49 total 386.24 last 72.04) - mkdir 27806 (time 1786755229.50 total 396.24 last 68.98) - mkdir 28502 (time 1786755239.52 total 406.26 last 69.45) - mkdir 29213 (time 1786755249.53 total 416.27 last 71.01) - mkdir 29884 (time 1786755259.54 total 426.28 last 67.02) - mkdir 30573 (time 1786755269.55 total 436.30 last 68.82) - mkdir 31253 (time 1786755279.57 total 446.31 last 67.92) - mkdir 31935 (time 1786755289.57 total 456.32 last 68.15) - mkdir 32676 (time 1786755299.57 total 466.32 last 74.08) total: 32818 mkdir in 468.14 seconds: 70.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270888 1000416 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 1786755980 ; total 0 ; last 0) - unlinked 10000 (time 1786756201 ; total 221 ; last 221) - unlinked 20000 (time 1786756438 ; total 458 ; last 237) - unlinked 30000 (time 1786756679 ; total 699 ; last 241) total: 32768 unlinks in 764 seconds: 42.890053 unlinks/second - unlinked 0 (time 1786755980 ; total 0 ; last 0) - unlinked 10000 (time 1786756201 ; total 221 ; last 221) - unlinked 20000 (time 1786756437 ; total 457 ; last 236) - unlinked 30000 (time 1786756679 ; total 699 ; last 242) total: 32768 unlinks in 765 seconds: 42.833988 unlinks/second nlink between: 1 - unlinked 0 (time 1786756747 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786756747 ; 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 8344 1262960 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