== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 22:03:31 (1778292211)
 - mkdir 10000 (time 1778292222.89 total 9.99 last 1001.33)
 - mkdir 18567 (time 1778292232.89 total 19.99 last 856.66)
 - mkdir 27439 (time 1778292242.89 total 29.99 last 887.18)
 - mkdir 30000 (time 1778292245.81 total 32.91 last 877.08)
 - mkdir 39079 (time 1778292255.81 total 42.91 last 907.90)
 - mkdir 47968 (time 1778292265.81 total 52.91 last 888.86)
 - mkdir 50000 (time 1778292268.06 total 55.17 last 899.99)
 - mkdir 59704 (time 1778292278.06 total 65.17 last 970.35)
 - mkdir 68011 (time 1778292288.07 total 75.17 last 830.60)
 - mkdir 70000 (time 1778292290.41 total 77.51 last 848.23)
 - mkdir 78128 (time 1778292300.41 total 87.51 last 812.79)
 - mkdir 80000 (time 1778292302.66 total 89.76 last 831.73)
 - mkdir 90000 (time 1778292312.53 total 99.63 last 1013.13)
 - mkdir 99665 (time 1778292322.53 total 109.63 last 966.46)
 - mkdir 110000 (time 1778292332.48 total 119.58 last 1039.45)
 - mkdir 120000 (time 1778292342.44 total 129.54 last 1003.82)
 - mkdir 129192 (time 1778292352.44 total 139.54 last 919.16)
total: 133072 mkdir in 143.71 seconds: 925.95 ops/second
 - unlinked 0 (time 1778292357 ; total 0 ; last 0)
 - unlinked 10000 (time 1778292375 ; total 18 ; last 18)
 - unlinked 20000 (time 1778292393 ; total 36 ; last 18)
 - unlinked 30000 (time 1778292413 ; total 56 ; last 20)
 - unlinked 40000 (time 1778292430 ; total 73 ; last 17)
 - unlinked 50000 (time 1778292448 ; total 91 ; last 18)
 - unlinked 60000 (time 1778292468 ; total 111 ; last 20)
 - unlinked 70000 (time 1778292487 ; total 130 ; last 19)
 - unlinked 80000 (time 1778292508 ; total 151 ; last 21)
 - unlinked 90000 (time 1778292526 ; total 169 ; last 18)
 - unlinked 100000 (time 1778292546 ; total 189 ; last 20)
 - unlinked 110000 (time 1778292566 ; total 209 ; last 20)
 - unlinked 120000 (time 1778292586 ; total 229 ; last 20)
 - unlinked 130000 (time 1778292605 ; total 248 ; last 19)
total: 133072 unlinks in 254 seconds: 523.905518 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17216     1254088   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13340     1257964   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       23896     3583124   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       19580     3587440   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4041     1019959   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2037     1021963   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2870      259274   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2642      259502   2%  /mnt/lustre[OST:1]

filesystem_summary:       524854        6078      518776   2%  /mnt/lustre