== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:20:52 (1775042452) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524087 534 523553 1% /mnt/lustre - mkdir 1408 (time 1775042465.59 total 10.00 last 140.76) - mkdir 2781 (time 1775042475.59 total 20.01 last 137.17) - mkdir 4195 (time 1775042485.60 total 30.02 last 141.26) - mkdir 5512 (time 1775042495.61 total 40.02 last 131.69) - mkdir 6951 (time 1775042505.61 total 50.03 last 143.83) - mkdir 8396 (time 1775042515.61 total 60.03 last 144.47) - mkdir 9811 (time 1775042525.61 total 70.03 last 141.47) - mkdir 11209 (time 1775042535.62 total 80.04 last 139.71) - mkdir 12672 (time 1775042545.63 total 90.04 last 146.22) - mkdir 14193 (time 1775042555.63 total 100.04 last 152.09) - mkdir 15680 (time 1775042565.63 total 110.05 last 148.65) - mkdir 17169 (time 1775042575.63 total 120.05 last 148.86) - mkdir 18648 (time 1775042585.65 total 130.06 last 147.70) - mkdir 20000 (time 1775042595.64 total 140.06 last 135.23) - mkdir 21337 (time 1775042605.67 total 150.08 last 133.40) - mkdir 22697 (time 1775042615.67 total 160.09 last 135.91) - mkdir 24002 (time 1775042625.68 total 170.09 last 130.46) - mkdir 25351 (time 1775042635.68 total 180.10 last 134.84) - mkdir 26750 (time 1775042645.68 total 190.10 last 139.89) - mkdir 28144 (time 1775042655.69 total 200.10 last 139.34) - mkdir 29555 (time 1775042665.69 total 210.11 last 141.05) - mkdir 30000 (time 1775042668.69 total 213.10 last 148.46) - mkdir 31420 (time 1775042678.70 total 223.12 last 141.77) - mkdir 32806 (time 1775042688.71 total 233.13 last 138.53) - mkdir 34138 (time 1775042698.72 total 243.14 last 133.02) - mkdir 35454 (time 1775042708.72 total 253.14 last 131.56) - mkdir 36887 (time 1775042718.73 total 263.15 last 143.20) - mkdir 38342 (time 1775042728.74 total 273.15 last 145.44) - mkdir 39798 (time 1775042738.74 total 283.15 last 145.57) - mkdir 41243 (time 1775042748.74 total 293.16 last 144.47) - mkdir 42677 (time 1775042758.74 total 303.16 last 143.34) - mkdir 44130 (time 1775042768.75 total 313.17 last 145.23) - mkdir 45580 (time 1775042778.75 total 323.17 last 144.99) - mkdir 47001 (time 1775042788.75 total 333.17 last 142.07) - mkdir 48414 (time 1775042798.75 total 343.17 last 141.27) - mkdir 49763 (time 1775042808.76 total 353.18 last 134.82) - mkdir 51302 (time 1775042818.76 total 363.18 last 153.84) - mkdir 52897 (time 1775042828.77 total 373.18 last 159.46) - mkdir 54477 (time 1775042838.77 total 383.19 last 157.95) - mkdir 55970 (time 1775042848.77 total 393.19 last 149.24) - mkdir 57499 (time 1775042858.78 total 403.19 last 152.83) - mkdir 59012 (time 1775042868.78 total 413.20 last 151.23) - mkdir 60000 (time 1775042875.41 total 419.83 last 149.00) - mkdir 61440 (time 1775042885.42 total 429.84 last 143.92) - mkdir 62861 (time 1775042895.42 total 439.84 last 142.08) - mkdir 64408 (time 1775042905.42 total 449.84 last 154.68) total: 65636 mkdir in 458.57 seconds: 143.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270364 1000940 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775042918 ; total 0 ; last 0) - unlinked 10000 (time 1775043027 ; total 109 ; last 109) - unlinked 20000 (time 1775043136 ; total 218 ; last 109) - unlinked 30000 (time 1775043230 ; total 312 ; last 94) - unlinked 40000 (time 1775043322 ; total 404 ; last 92) - unlinked 50000 (time 1775043401 ; total 483 ; last 79) - unlinked 60000 (time 1775043481 ; total 563 ; last 80) total: 65536 unlinks in 608 seconds: 107.789474 unlinks/second nlink between: 1 - unlinked 0 (time 1775043527 ; 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 7920 1263384 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 303 1023697 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524113 560 523553 1% /mnt/lustre