== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 14:23:42 (1771442622)
 - mkdir 9258 (time 1771442634.40 total 10.00 last 925.79)
 - mkdir 17881 (time 1771442644.40 total 20.00 last 862.28)
 - mkdir 20000 (time 1771442646.81 total 22.41 last 878.65)
 - mkdir 29284 (time 1771442656.81 total 32.41 last 928.31)
 - mkdir 39688 (time 1771442666.82 total 42.41 last 1040.36)
 - mkdir 49293 (time 1771442676.82 total 52.41 last 960.45)
 - mkdir 58166 (time 1771442686.82 total 62.41 last 887.23)
 - mkdir 60000 (time 1771442689.00 total 64.60 last 839.75)
 - mkdir 69193 (time 1771442699.00 total 74.60 last 919.23)
 - mkdir 79301 (time 1771442709.00 total 84.60 last 1010.75)
 - mkdir 89185 (time 1771442719.00 total 94.60 last 988.37)
 - mkdir 97936 (time 1771442729.00 total 104.60 last 875.05)
 - mkdir 100000 (time 1771442731.44 total 107.03 last 848.59)
 - mkdir 108655 (time 1771442741.44 total 117.03 last 865.46)
 - mkdir 117451 (time 1771442751.44 total 127.03 last 879.59)
 - mkdir 120000 (time 1771442754.07 total 129.67 last 967.48)
 - mkdir 129788 (time 1771442764.07 total 139.67 last 978.80)
total: 133072 mkdir in 143.00 seconds: 930.58 ops/second
 - unlinked 0 (time 1771442768 ; total 0 ; last 0)
 - unlinked 10000 (time 1771442788 ; total 20 ; last 20)
 - unlinked 20000 (time 1771442806 ; total 38 ; last 18)
 - unlinked 30000 (time 1771442826 ; total 58 ; last 20)
 - unlinked 40000 (time 1771442845 ; total 77 ; last 19)
 - unlinked 50000 (time 1771442865 ; total 97 ; last 20)
 - unlinked 60000 (time 1771442885 ; total 117 ; last 20)
 - unlinked 70000 (time 1771442905 ; total 137 ; last 20)
 - unlinked 80000 (time 1771442924 ; total 156 ; last 19)
 - unlinked 90000 (time 1771442943 ; total 175 ; last 19)
 - unlinked 100000 (time 1771442961 ; total 193 ; last 18)
 - unlinked 110000 (time 1771442981 ; total 213 ; last 20)
 - unlinked 120000 (time 1771443001 ; total 233 ; last 20)
 - unlinked 130000 (time 1771443032 ; total 264 ; last 31)
total: 133072 unlinks in 271 seconds: 491.040588 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17008     1254296   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13440     1257864   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       22536     3584484   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       20940     3586080   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   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        2009     1021991   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2780      259364   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2660      259484   2%  /mnt/lustre[OST:1]

filesystem_summary:       524894        6046      518848   2%  /mnt/lustre