== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 20:35:22 (1746146122)
 - mkdir 2853 (time 1746146134.98 total 10.00 last 285.24)
 - mkdir 5877 (time 1746146144.98 total 20.00 last 302.40)
 - mkdir 8584 (time 1746146154.98 total 30.00 last 270.68)
 - mkdir 10000 (time 1746146161.13 total 36.16 last 229.98)
 - mkdir 12310 (time 1746146171.14 total 46.16 last 230.98)
 - mkdir 14316 (time 1746146181.14 total 56.16 last 200.52)
 - mkdir 16260 (time 1746146191.15 total 66.17 last 194.24)
 - mkdir 18154 (time 1746146201.15 total 76.17 last 189.40)
 - mkdir 20000 (time 1746146209.79 total 84.81 last 213.64)
 - mkdir 22675 (time 1746146219.79 total 94.81 last 267.49)
 - mkdir 25116 (time 1746146229.79 total 104.82 last 244.00)
 - mkdir 27871 (time 1746146239.80 total 114.82 last 275.43)
 - mkdir 30000 (time 1746146247.96 total 122.99 last 260.73)
 - mkdir 32404 (time 1746146257.96 total 132.99 last 240.35)
 - mkdir 35055 (time 1746146267.96 total 142.99 last 265.06)
 - mkdir 38672 (time 1746146277.97 total 152.99 last 361.62)
 - mkdir 40000 (time 1746146282.66 total 157.69 last 282.81)
 - mkdir 43504 (time 1746146292.66 total 167.69 last 350.37)
 - mkdir 46706 (time 1746146302.66 total 177.69 last 320.19)
 - mkdir 49804 (time 1746146312.66 total 187.69 last 309.79)
 - mkdir 53067 (time 1746146322.66 total 197.69 last 326.29)
 - mkdir 56048 (time 1746146332.67 total 207.69 last 298.05)
 - mkdir 59118 (time 1746146342.67 total 217.69 last 306.89)
 - mkdir 60000 (time 1746146346.41 total 221.43 last 236.02)
 - mkdir 62600 (time 1746146356.41 total 231.43 last 259.97)
 - mkdir 65364 (time 1746146366.41 total 241.44 last 276.31)
 - mkdir 68105 (time 1746146376.41 total 251.44 last 274.01)
 - mkdir 70000 (time 1746146382.81 total 257.84 last 296.07)
 - mkdir 72861 (time 1746146392.82 total 267.84 last 286.07)
 - mkdir 75591 (time 1746146402.82 total 277.84 last 272.97)
 - mkdir 78498 (time 1746146412.82 total 287.84 last 290.66)
 - mkdir 80000 (time 1746146417.51 total 292.54 last 319.93)
 - mkdir 83010 (time 1746146427.51 total 302.54 last 300.98)
 - mkdir 86019 (time 1746146437.51 total 312.54 last 300.86)
 - mkdir 89836 (time 1746146447.52 total 322.54 last 381.63)
 - mkdir 93493 (time 1746146457.52 total 332.54 last 365.68)
 - mkdir 96702 (time 1746146467.52 total 342.54 last 320.83)
 - mkdir 100000 (time 1746146475.81 total 350.83 last 397.88)
 - mkdir 104680 (time 1746146485.81 total 360.83 last 467.97)
 - mkdir 108071 (time 1746146495.81 total 370.84 last 339.05)
 - mkdir 110000 (time 1746146501.07 total 376.10 last 366.38)
 - mkdir 113978 (time 1746146511.08 total 386.10 last 397.73)
 - mkdir 117336 (time 1746146521.08 total 396.10 last 335.75)
 - mkdir 120000 (time 1746146530.21 total 405.23 last 291.75)
 - mkdir 123112 (time 1746146540.21 total 415.24 last 311.14)
 - mkdir 126429 (time 1746146550.21 total 425.24 last 331.62)
 - mkdir 130000 (time 1746146559.51 total 434.54 last 384.13)
total: 133072 mkdir in 442.06 seconds: 301.03 ops/second
 - unlinked 0 (time 1746146568 ; total 0 ; last 0)
 - unlinked 10000 (time 1746146607 ; total 39 ; last 39)
 - unlinked 20000 (time 1746146655 ; total 87 ; last 48)
 - unlinked 30000 (time 1746146707 ; total 139 ; last 52)
 - unlinked 40000 (time 1746146746 ; total 178 ; last 39)
 - unlinked 50000 (time 1746146791 ; total 223 ; last 45)
 - unlinked 60000 (time 1746146846 ; total 278 ; last 55)
 - unlinked 70000 (time 1746146906 ; total 338 ; last 60)
 - unlinked 80000 (time 1746146958 ; total 390 ; last 52)
 - unlinked 90000 (time 1746147015 ; total 447 ; last 57)
 - unlinked 100000 (time 1746147084 ; total 516 ; last 69)
 - unlinked 110000 (time 1746147153 ; total 585 ; last 69)
 - unlinked 120000 (time 1746147234 ; total 666 ; last 81)
 - unlinked 130000 (time 1746147307 ; total 739 ; last 73)
total: 133072 unlinks in 760 seconds: 175.094742 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       14068     1273620   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10248     1277440   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       25756     3581264   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       17352     3589668   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43108     7170932   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4037     1019963   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1980     1022020   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2757      259387   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2611      259533   1% /mnt/lustre[OST:1]

filesystem_summary:       524937        6017      518920   2% /mnt/lustre