== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:48:29 (1788472109) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31084 3575936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12396 3594624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2684 259460 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6040 518876 2% /mnt/lustre - mkdir 869 (time 1788472123.55 total 10.00 last 86.88) - mkdir 1719 (time 1788472133.57 total 20.02 last 84.87) - mkdir 2588 (time 1788472143.58 total 30.03 last 86.77) - mkdir 3419 (time 1788472153.58 total 40.03 last 83.08) - mkdir 4274 (time 1788472163.59 total 50.04 last 85.45) - mkdir 5113 (time 1788472173.59 total 60.04 last 83.88) - mkdir 5951 (time 1788472183.61 total 70.06 last 83.70) - mkdir 6824 (time 1788472193.61 total 80.06 last 87.28) - mkdir 7729 (time 1788472203.61 total 90.06 last 90.44) - mkdir 8591 (time 1788472213.62 total 100.07 last 86.19) - mkdir 9478 (time 1788472223.63 total 110.08 last 88.58) - mkdir 10000 (time 1788472229.51 total 115.96 last 88.73) - mkdir 10854 (time 1788472239.52 total 125.97 last 85.37) - mkdir 11611 (time 1788472249.52 total 135.97 last 75.63) - mkdir 12464 (time 1788472259.54 total 145.99 last 85.16) - mkdir 13419 (time 1788472269.54 total 155.99 last 95.48) - mkdir 14298 (time 1788472279.56 total 166.01 last 87.79) - mkdir 15136 (time 1788472289.56 total 176.01 last 83.78) - mkdir 15978 (time 1788472299.56 total 186.01 last 84.16) - mkdir 16786 (time 1788472309.58 total 196.03 last 80.70) - mkdir 17596 (time 1788472319.58 total 206.03 last 80.99) - mkdir 18398 (time 1788472329.59 total 216.04 last 80.13) - mkdir 19322 (time 1788472339.59 total 226.04 last 92.38) - mkdir 20000 (time 1788472347.52 total 233.97 last 85.45) - mkdir 20838 (time 1788472357.53 total 243.98 last 83.72) - mkdir 21643 (time 1788472367.54 total 253.99 last 80.46) - mkdir 22472 (time 1788472377.54 total 263.99 last 82.83) - mkdir 23268 (time 1788472387.55 total 274.00 last 79.56) - mkdir 24084 (time 1788472397.56 total 284.01 last 81.55) - mkdir 24918 (time 1788472407.57 total 294.02 last 83.25) - mkdir 25734 (time 1788472417.58 total 304.03 last 81.57) - mkdir 26599 (time 1788472427.58 total 314.03 last 86.48) - mkdir 27370 (time 1788472437.59 total 324.04 last 77.03) - mkdir 28201 (time 1788472447.60 total 334.05 last 83.02) - mkdir 29013 (time 1788472457.61 total 344.06 last 81.10) - mkdir 29859 (time 1788472467.61 total 354.06 last 84.59) - mkdir 30683 (time 1788472477.62 total 364.07 last 82.30) - mkdir 31498 (time 1788472487.64 total 374.09 last 81.38) - mkdir 32306 (time 1788472497.64 total 384.09 last 80.76) total: 32818 mkdir in 389.53 seconds: 84.25 ops/second - mkdir 851 (time 1788472123.56 total 10.01 last 85.04) - mkdir 1717 (time 1788472133.56 total 20.01 last 86.56) - mkdir 2592 (time 1788472143.56 total 30.01 last 87.47) - mkdir 3417 (time 1788472153.57 total 40.02 last 82.47) - mkdir 4275 (time 1788472163.57 total 50.02 last 85.77) - mkdir 5117 (time 1788472173.58 total 60.03 last 84.13) - mkdir 5950 (time 1788472183.59 total 70.04 last 83.24) - mkdir 6811 (time 1788472193.59 total 80.04 last 86.10) - mkdir 7693 (time 1788472203.60 total 90.05 last 88.12) - mkdir 8538 (time 1788472213.61 total 100.06 last 84.44) - mkdir 9402 (time 1788472223.61 total 110.06 last 86.33) - mkdir 10000 (time 1788472230.37 total 116.82 last 88.57) - mkdir 10856 (time 1788472240.37 total 126.82 last 85.59) - mkdir 11582 (time 1788472250.37 total 136.82 last 72.59) - mkdir 12446 (time 1788472260.38 total 146.83 last 86.34) - mkdir 13385 (time 1788472270.38 total 156.83 last 93.88) - mkdir 14251 (time 1788472280.38 total 166.83 last 86.59) - mkdir 15079 (time 1788472290.38 total 176.83 last 82.77) - mkdir 15969 (time 1788472300.40 total 186.85 last 88.88) - mkdir 16792 (time 1788472310.41 total 196.86 last 82.22) - mkdir 17594 (time 1788472320.41 total 206.86 last 80.19) - mkdir 18422 (time 1788472330.41 total 216.86 last 82.75) - mkdir 19317 (time 1788472340.43 total 226.88 last 89.37) - mkdir 20000 (time 1788472348.54 total 234.99 last 84.24) - mkdir 20835 (time 1788472358.55 total 245.00 last 83.40) - mkdir 21658 (time 1788472368.55 total 255.00 last 82.28) - mkdir 22473 (time 1788472378.56 total 265.01 last 81.41) - mkdir 23279 (time 1788472388.56 total 275.01 last 80.57) - mkdir 24087 (time 1788472398.57 total 285.02 last 80.78) - mkdir 24920 (time 1788472408.57 total 295.02 last 83.28) - mkdir 25747 (time 1788472418.58 total 305.03 last 82.63) - mkdir 26580 (time 1788472428.58 total 315.03 last 83.28) - mkdir 27327 (time 1788472438.58 total 325.03 last 74.69) - mkdir 28177 (time 1788472448.58 total 335.03 last 84.98) - mkdir 28958 (time 1788472458.58 total 345.03 last 78.10) - mkdir 29786 (time 1788472468.59 total 355.04 last 82.74) - mkdir 30000 (time 1788472471.22 total 357.67 last 81.28) - mkdir 30798 (time 1788472481.24 total 367.69 last 79.69) - mkdir 31632 (time 1788472491.24 total 377.69 last 83.38) - mkdir 32464 (time 1788472501.24 total 387.69 last 83.19) total: 32818 mkdir in 391.68 seconds: 83.79 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276184 995120 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31084 3575936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12396 3594624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67650 956350 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2684 259460 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71676 518876 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788473231 ; total 0 ; last 0) - unlinked 10000 (time 1788473430 ; total 199 ; last 199) - unlinked 20000 (time 1788473651 ; total 420 ; last 221) - unlinked 30000 (time 1788473876 ; total 645 ; last 225) total: 32768 unlinks in 702 seconds: 46.678062 unlinks/second - unlinked 0 (time 1788473231 ; total 0 ; last 0) - unlinked 10000 (time 1788473429 ; total 198 ; last 198) - unlinked 20000 (time 1788473650 ; total 419 ; last 221) - unlinked 30000 (time 1788473876 ; total 645 ; last 226) total: 32768 unlinks in 703 seconds: 46.611664 unlinks/second nlink between: 1 - unlinked 0 (time 1788473936 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788473936 ; 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 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13640 1257664 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31084 3575936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12396 3594624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2684 259460 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6040 518876 2% /mnt/lustre