== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:44:51 (1775871891) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524087 534 523553 1% /mnt/lustre - mkdir 1272 (time 1775871905.98 total 10.01 last 127.13) - mkdir 2360 (time 1775871915.99 total 20.01 last 108.73) - mkdir 3413 (time 1775871925.99 total 30.02 last 105.21) - mkdir 4557 (time 1775871936.00 total 40.03 last 114.34) - mkdir 5650 (time 1775871946.01 total 50.03 last 109.22) - mkdir 6952 (time 1775871956.01 total 60.04 last 130.16) - mkdir 8247 (time 1775871966.01 total 70.04 last 129.46) - mkdir 9751 (time 1775871976.02 total 80.04 last 150.34) - mkdir 10000 (time 1775871978.06 total 82.09 last 121.75) - mkdir 11300 (time 1775871988.07 total 92.09 last 129.94) - mkdir 12591 (time 1775871998.07 total 102.10 last 129.07) - mkdir 13776 (time 1775872008.07 total 112.10 last 118.46) - mkdir 15117 (time 1775872018.08 total 122.11 last 134.01) - mkdir 16404 (time 1775872028.09 total 132.11 last 128.59) - mkdir 17661 (time 1775872038.10 total 142.13 last 125.52) - mkdir 18987 (time 1775872048.10 total 152.13 last 132.58) - mkdir 20000 (time 1775872055.89 total 159.91 last 130.15) - mkdir 21361 (time 1775872065.89 total 169.92 last 136.06) - mkdir 22770 (time 1775872075.89 total 179.92 last 140.89) - mkdir 24165 (time 1775872085.89 total 189.92 last 139.47) - mkdir 25424 (time 1775872095.89 total 199.92 last 125.89) - mkdir 26702 (time 1775872105.90 total 209.92 last 127.77) - mkdir 27929 (time 1775872115.90 total 219.93 last 122.66) - mkdir 29442 (time 1775872125.90 total 229.93 last 151.21) - mkdir 30000 (time 1775872130.23 total 234.25 last 129.08) - mkdir 31233 (time 1775872140.23 total 244.26 last 123.25) - mkdir 32617 (time 1775872150.24 total 254.26 last 138.34) - mkdir 33898 (time 1775872160.24 total 264.27 last 128.01) - mkdir 35112 (time 1775872170.25 total 274.27 last 121.35) - mkdir 36465 (time 1775872180.25 total 284.28 last 135.27) - mkdir 37668 (time 1775872190.26 total 294.28 last 120.22) - mkdir 38896 (time 1775872200.26 total 304.29 last 122.75) - mkdir 40000 (time 1775872209.63 total 313.66 last 117.83) - mkdir 41345 (time 1775872219.63 total 323.66 last 134.47) - mkdir 42747 (time 1775872229.63 total 333.66 last 140.19) - mkdir 44123 (time 1775872239.64 total 343.66 last 137.55) - mkdir 45541 (time 1775872249.64 total 353.66 last 141.78) - mkdir 46814 (time 1775872259.65 total 363.67 last 127.17) - mkdir 47926 (time 1775872269.66 total 373.69 last 111.05) - mkdir 49101 (time 1775872279.66 total 383.69 last 117.50) - mkdir 50000 (time 1775872287.37 total 391.39 last 116.68) - mkdir 51046 (time 1775872297.37 total 401.40 last 104.55) - mkdir 51910 (time 1775872307.38 total 411.41 last 86.32) - mkdir 53117 (time 1775872317.38 total 421.41 last 120.68) - mkdir 54383 (time 1775872327.39 total 431.42 last 126.51) - mkdir 55578 (time 1775872337.40 total 441.43 last 119.35) - mkdir 56743 (time 1775872347.44 total 451.47 last 116.06) - mkdir 57815 (time 1775872357.44 total 461.47 last 107.20) - mkdir 58930 (time 1775872367.45 total 471.47 last 111.42) - mkdir 59857 (time 1775872377.45 total 481.48 last 92.69) - mkdir 61040 (time 1775872387.45 total 491.48 last 118.28) - mkdir 62051 (time 1775872397.47 total 501.50 last 100.90) - mkdir 63010 (time 1775872407.47 total 511.50 last 95.87) - mkdir 64180 (time 1775872417.48 total 521.51 last 116.91) - mkdir 65355 (time 1775872427.49 total 531.52 last 117.42) total: 65636 mkdir in 533.70 seconds: 122.98 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270368 1000936 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775872435 ; total 0 ; last 0) - unlinked 10000 (time 1775872571 ; total 136 ; last 136) - unlinked 20000 (time 1775872709 ; total 274 ; last 138) - unlinked 30000 (time 1775872841 ; total 406 ; last 132) - unlinked 40000 (time 1775872978 ; total 543 ; last 137) - unlinked 50000 (time 1775873110 ; total 675 ; last 132) - unlinked 60000 (time 1775873242 ; total 807 ; last 132) total: 65536 unlinks in 878 seconds: 74.642372 unlinks/second nlink between: 1 - unlinked 0 (time 1775873316 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7860 1263444 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 287 1023713 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524097 544 523553 1% /mnt/lustre