== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:17:51 (1775193471) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 1053 (time 1775193486.94 total 10.01 last 105.24) - mkdir 1783 (time 1775193496.95 total 20.01 last 72.95) - mkdir 2766 (time 1775193506.95 total 30.01 last 98.29) - mkdir 3774 (time 1775193516.95 total 40.02 last 100.76) - mkdir 5067 (time 1775193526.95 total 50.02 last 129.27) - mkdir 6336 (time 1775193536.96 total 60.02 last 126.88) - mkdir 7663 (time 1775193546.96 total 70.02 last 132.65) - mkdir 9078 (time 1775193556.97 total 80.03 last 141.37) - mkdir 10000 (time 1775193564.08 total 87.14 last 129.67) - mkdir 11133 (time 1775193574.08 total 97.15 last 113.27) - mkdir 12317 (time 1775193584.09 total 107.15 last 118.35) - mkdir 13537 (time 1775193594.13 total 117.19 last 121.52) - mkdir 14599 (time 1775193604.14 total 127.20 last 106.08) - mkdir 15659 (time 1775193614.14 total 137.20 last 105.96) - mkdir 16779 (time 1775193624.15 total 147.21 last 111.92) - mkdir 17976 (time 1775193634.17 total 157.24 last 119.41) - mkdir 19246 (time 1775193644.17 total 167.24 last 126.99) - mkdir 20000 (time 1775193650.66 total 173.72 last 116.26) - mkdir 21190 (time 1775193660.66 total 183.72 last 118.99) - mkdir 22402 (time 1775193670.66 total 193.72 last 121.19) - mkdir 23517 (time 1775193680.67 total 203.73 last 111.39) - mkdir 24815 (time 1775193690.77 total 213.84 last 128.47) - mkdir 26067 (time 1775193700.77 total 223.84 last 125.19) - mkdir 27258 (time 1775193710.78 total 233.84 last 119.05) - mkdir 28311 (time 1775193720.79 total 243.86 last 105.15) - mkdir 29634 (time 1775193730.80 total 253.86 last 132.22) - mkdir 30000 (time 1775193733.82 total 256.88 last 121.28) - mkdir 31165 (time 1775193743.82 total 266.89 last 116.43) - mkdir 32265 (time 1775193753.83 total 276.89 last 109.94) - mkdir 33439 (time 1775193763.83 total 286.89 last 117.38) - mkdir 34639 (time 1775193773.85 total 296.91 last 119.82) - mkdir 35665 (time 1775193783.85 total 306.92 last 102.53) - mkdir 36881 (time 1775193793.86 total 316.93 last 121.45) - mkdir 38003 (time 1775193803.88 total 326.94 last 112.06) - mkdir 39081 (time 1775193813.88 total 336.95 last 107.74) - mkdir 40000 (time 1775193822.12 total 345.19 last 111.51) - mkdir 41114 (time 1775193832.13 total 355.19 last 111.35) - mkdir 42269 (time 1775193842.13 total 365.19 last 115.49) - mkdir 43243 (time 1775193852.15 total 375.21 last 97.22) - mkdir 44055 (time 1775193862.19 total 385.25 last 80.88) - mkdir 45287 (time 1775193872.19 total 395.25 last 123.18) - mkdir 46386 (time 1775193882.19 total 405.25 last 109.89) - mkdir 47389 (time 1775193892.19 total 415.25 last 100.30) - mkdir 48506 (time 1775193902.19 total 425.25 last 111.69) - mkdir 49575 (time 1775193912.19 total 435.26 last 106.88) - mkdir 50000 (time 1775193916.47 total 439.54 last 99.29) - mkdir 51159 (time 1775193926.48 total 449.54 last 115.84) - mkdir 51919 (time 1775193936.48 total 459.55 last 75.96) - mkdir 52808 (time 1775193946.49 total 469.55 last 88.88) - mkdir 53776 (time 1775193956.61 total 479.68 last 95.57) - mkdir 54931 (time 1775193966.62 total 489.68 last 115.44) - mkdir 56079 (time 1775193976.62 total 499.69 last 114.74) - mkdir 57084 (time 1775193986.90 total 509.97 last 97.79) - mkdir 57872 (time 1775193996.91 total 519.97 last 78.76) - mkdir 59017 (time 1775194006.93 total 529.99 last 114.22) - mkdir 59936 (time 1775194016.93 total 540.00 last 91.88) - mkdir 60993 (time 1775194026.94 total 550.00 last 105.65) - mkdir 62162 (time 1775194036.95 total 560.02 last 116.72) - mkdir 63320 (time 1775194046.95 total 570.02 last 115.79) - mkdir 64449 (time 1775194056.96 total 580.02 last 112.85) total: 65636 mkdir in 588.49 seconds: 111.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490624 1717504 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303582 65969 237613 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1775194073 ; total 0 ; last 0) - unlinked 10000 (time 1775194228 ; total 155 ; last 155) - unlinked 20000 (time 1775194374 ; total 301 ; last 146) - unlinked 30000 (time 1775194526 ; total 453 ; last 152) - unlinked 40000 (time 1775194680 ; total 607 ; last 154) - unlinked 50000 (time 1775194823 ; total 750 ; last 143) - unlinked 60000 (time 1775194975 ; total 902 ; last 152) total: 65536 unlinks in 985 seconds: 66.534012 unlinks/second nlink between: 102 - unlinked 0 (time 1775195060 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209152 5120 2201984 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 463968 401 463567 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235985 401 235584 1% /mnt/lustre