== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:50:33 (1780969833) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7476 1280212 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7148 1280540 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30536 3576484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17368 3589652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47904 7166136 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1966 1022034 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1522 1022478 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1257 260887 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1282 260862 1% /mnt/lustre[OST:1] filesystem_summary: 525237 3488 521749 1% /mnt/lustre - mkdir 1438 (time 1780969847.66 total 10.00 last 143.77) - mkdir 2891 (time 1780969857.66 total 20.01 last 145.23) - mkdir 4280 (time 1780969867.67 total 30.01 last 138.88) - mkdir 5853 (time 1780969877.67 total 40.01 last 157.29) - mkdir 7092 (time 1780969887.68 total 50.02 last 123.79) - mkdir 8413 (time 1780969897.68 total 60.02 last 132.02) - mkdir 9701 (time 1780969907.68 total 70.03 last 128.76) - mkdir 10000 (time 1780969910.35 total 72.70 last 111.97) - mkdir 11143 (time 1780969920.36 total 82.70 last 114.28) - mkdir 12438 (time 1780969930.36 total 92.70 last 129.44) - mkdir 13933 (time 1780969940.37 total 102.71 last 149.39) - mkdir 15227 (time 1780969950.37 total 112.71 last 129.36) - mkdir 16575 (time 1780969960.37 total 122.72 last 134.78) - mkdir 18196 (time 1780969970.38 total 132.72 last 162.04) - mkdir 19521 (time 1780969980.38 total 142.72 last 132.46) - mkdir 20000 (time 1780969983.76 total 146.10 last 141.65) - mkdir 21594 (time 1780969993.77 total 156.11 last 159.28) - mkdir 23038 (time 1780970003.77 total 166.12 last 144.34) - mkdir 24452 (time 1780970013.78 total 176.12 last 141.37) - mkdir 25923 (time 1780970023.78 total 186.12 last 147.07) - mkdir 27356 (time 1780970033.78 total 196.12 last 143.25) - mkdir 28664 (time 1780970043.79 total 206.13 last 130.72) - mkdir 30000 (time 1780970053.52 total 215.86 last 137.31) - mkdir 31202 (time 1780970063.53 total 225.88 last 119.98) - mkdir 32154 (time 1780970073.55 total 235.89 last 95.04) - mkdir 33349 (time 1780970083.55 total 245.89 last 119.50) - mkdir 34692 (time 1780970093.55 total 255.89 last 134.30) - mkdir 35846 (time 1780970103.56 total 265.90 last 115.31) - mkdir 37027 (time 1780970113.56 total 275.91 last 118.05) - mkdir 38233 (time 1780970123.56 total 285.91 last 120.58) - mkdir 39629 (time 1780970133.57 total 295.91 last 139.57) - mkdir 40000 (time 1780970136.38 total 298.72 last 132.09) - mkdir 41459 (time 1780970146.39 total 308.73 last 145.69) - mkdir 42728 (time 1780970156.40 total 318.74 last 126.79) - mkdir 43814 (time 1780970166.41 total 328.75 last 108.47) - mkdir 44787 (time 1780970176.41 total 338.75 last 97.29) - mkdir 46042 (time 1780970186.42 total 348.76 last 125.41) - mkdir 47328 (time 1780970196.42 total 358.77 last 128.52) - mkdir 48774 (time 1780970206.43 total 368.77 last 144.57) - mkdir 49973 (time 1780970216.44 total 378.79 last 119.71) - mkdir 51192 (time 1780970226.45 total 388.80 last 121.76) - mkdir 52103 (time 1780970236.45 total 398.80 last 91.10) - mkdir 53299 (time 1780970246.46 total 408.80 last 119.52) - mkdir 54585 (time 1780970256.47 total 418.81 last 128.53) - mkdir 55918 (time 1780970266.47 total 428.81 last 133.30) - mkdir 57344 (time 1780970276.47 total 438.82 last 142.50) - mkdir 58781 (time 1780970286.47 total 448.82 last 143.69) - mkdir 60000 (time 1780970296.42 total 458.77 last 122.52) - mkdir 61166 (time 1780970306.43 total 468.77 last 116.56) - mkdir 62140 (time 1780970316.44 total 478.78 last 97.32) - mkdir 62963 (time 1780970326.44 total 488.78 last 82.27) - mkdir 63919 (time 1780970336.44 total 498.79 last 95.55) - mkdir 65111 (time 1780970346.45 total 508.79 last 119.14) total: 65636 mkdir in 513.36 seconds: 127.85 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 273792 1013896 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7148 1280540 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30536 3576484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17368 3589652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47904 7166136 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 67602 956398 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1522 1022478 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1257 260887 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1282 260862 1% /mnt/lustre[OST:1] filesystem_summary: 590873 69124 521749 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1780970359 ; total 0 ; last 0) - unlinked 10000 (time 1780970490 ; total 131 ; last 131) - unlinked 20000 (time 1780970620 ; total 261 ; last 130) - unlinked 30000 (time 1780970751 ; total 392 ; last 131) - unlinked 40000 (time 1780970882 ; total 523 ; last 131) - unlinked 50000 (time 1780971007 ; total 648 ; last 125) - unlinked 60000 (time 1780971143 ; total 784 ; last 136) total: 65536 unlinks in 860 seconds: 76.204651 unlinks/second nlink between: 1 - unlinked 0 (time 1780971220 ; 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 11248 1276440 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7148 1280540 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30536 3576484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17368 3589652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47904 7166136 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1966 1022034 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1522 1022478 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 1257 260887 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 1282 260862 1% /mnt/lustre[OST:1] filesystem_summary: 525237 3488 521749 1% /mnt/lustre