== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:17:11 (1775758631) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1357 (time 1775758645.77 total 10.01 last 135.51) - mkdir 2454 (time 1775758655.80 total 20.04 last 109.46) - mkdir 3710 (time 1775758665.80 total 30.04 last 125.58) - mkdir 4957 (time 1775758675.80 total 40.04 last 124.67) - mkdir 6141 (time 1775758685.80 total 50.04 last 118.38) - mkdir 7318 (time 1775758695.81 total 60.05 last 117.55) - mkdir 8270 (time 1775758705.84 total 70.08 last 94.97) - mkdir 9293 (time 1775758715.84 total 80.08 last 102.28) - mkdir 10000 (time 1775758722.28 total 86.52 last 109.82) - mkdir 11136 (time 1775758732.28 total 96.52 last 113.55) - mkdir 12232 (time 1775758742.29 total 106.53 last 109.57) - mkdir 13263 (time 1775758752.29 total 116.53 last 103.05) - mkdir 14415 (time 1775758762.30 total 126.54 last 115.14) - mkdir 15619 (time 1775758772.31 total 136.55 last 120.21) - mkdir 17032 (time 1775758782.32 total 146.56 last 141.18) - mkdir 18326 (time 1775758792.32 total 156.56 last 129.35) - mkdir 19638 (time 1775758802.33 total 166.57 last 131.15) - mkdir 20000 (time 1775758805.63 total 169.87 last 109.71) - mkdir 21190 (time 1775758815.64 total 179.87 last 118.92) - mkdir 22219 (time 1775758825.64 total 189.88 last 102.86) - mkdir 23273 (time 1775758835.64 total 199.88 last 105.38) - mkdir 24294 (time 1775758845.65 total 209.89 last 101.98) - mkdir 25563 (time 1775758855.65 total 219.89 last 126.90) - mkdir 26743 (time 1775758865.65 total 229.89 last 118.00) - mkdir 27866 (time 1775758875.65 total 239.89 last 112.30) - mkdir 29132 (time 1775758885.67 total 249.91 last 126.42) - mkdir 30000 (time 1775758891.84 total 256.08 last 140.57) - mkdir 31115 (time 1775758901.84 total 266.08 last 111.48) - mkdir 32240 (time 1775758911.84 total 276.08 last 112.49) - mkdir 33266 (time 1775758921.85 total 286.09 last 102.53) - mkdir 34431 (time 1775758931.86 total 296.10 last 116.43) - mkdir 35739 (time 1775758941.86 total 306.10 last 130.80) - mkdir 37118 (time 1775758951.86 total 316.10 last 137.87) - mkdir 38307 (time 1775758961.87 total 326.11 last 118.78) - mkdir 39761 (time 1775758971.87 total 336.11 last 145.33) - mkdir 41302 (time 1775758981.88 total 346.12 last 154.07) - mkdir 42877 (time 1775758991.88 total 356.12 last 157.47) - mkdir 44318 (time 1775759001.88 total 366.12 last 144.08) - mkdir 45534 (time 1775759011.90 total 376.13 last 121.41) - mkdir 46733 (time 1775759021.90 total 386.14 last 119.89) - mkdir 48033 (time 1775759031.90 total 396.14 last 130.00) - mkdir 49384 (time 1775759041.90 total 406.14 last 135.01) - mkdir 50000 (time 1775759045.57 total 409.81 last 167.81) - mkdir 51351 (time 1775759055.58 total 419.82 last 135.07) - mkdir 52823 (time 1775759065.58 total 429.82 last 147.18) - mkdir 54282 (time 1775759075.58 total 439.82 last 145.88) - mkdir 55622 (time 1775759085.58 total 449.82 last 133.96) - mkdir 57101 (time 1775759095.59 total 459.83 last 147.84) - mkdir 58610 (time 1775759105.59 total 469.83 last 150.87) - mkdir 59931 (time 1775759115.60 total 479.83 last 132.00) - mkdir 61233 (time 1775759125.60 total 489.84 last 130.11) - mkdir 62695 (time 1775759135.61 total 499.85 last 146.14) - mkdir 64132 (time 1775759145.61 total 509.85 last 143.68) - mkdir 65296 (time 1775759155.61 total 519.85 last 116.40) total: 65636 mkdir in 522.25 seconds: 125.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270256 1001048 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775759165 ; total 1 ; last 1) - unlinked 10000 (time 1775759290 ; total 126 ; last 125) - unlinked 20000 (time 1775759417 ; total 253 ; last 127) - unlinked 30000 (time 1775759553 ; total 389 ; last 136) - unlinked 40000 (time 1775759676 ; total 512 ; last 123) - unlinked 50000 (time 1775759801 ; total 637 ; last 125) - unlinked 60000 (time 1775759925 ; total 761 ; last 124) total: 65536 unlinks in 825 seconds: 79.437576 unlinks/second nlink between: 1 - unlinked 0 (time 1775759991 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7844 1263460 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 292 1023708 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524125 572 523553 1% /mnt/lustre