== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 08:33:35 (1775046815)
 - mkdir 10000 (time 1775046827.12 total 9.95 last 1005.31)
 - mkdir 19353 (time 1775046837.12 total 19.95 last 935.26)
 - mkdir 28364 (time 1775046847.13 total 29.95 last 901.09)
 - mkdir 37542 (time 1775046857.13 total 39.95 last 917.72)
 - mkdir 40000 (time 1775046859.57 total 42.39 last 1007.67)
 - mkdir 49311 (time 1775046869.57 total 52.39 last 931.09)
 - mkdir 59094 (time 1775046879.57 total 62.39 last 978.27)
 - mkdir 68981 (time 1775046889.57 total 72.39 last 988.66)
 - mkdir 78733 (time 1775046899.57 total 82.39 last 975.18)
 - mkdir 88955 (time 1775046909.57 total 92.39 last 1022.17)
 - mkdir 99322 (time 1775046919.57 total 102.39 last 1036.67)
 - mkdir 109196 (time 1775046929.57 total 112.39 last 987.35)
 - mkdir 119472 (time 1775046939.57 total 122.39 last 1027.52)
 - mkdir 128658 (time 1775046949.57 total 132.39 last 918.56)
total: 133072 mkdir in 137.41 seconds: 968.46 ops/second
 - unlinked 0 (time 1775046956 ; total 0 ; last 0)
 - unlinked 10000 (time 1775046973 ; total 17 ; last 17)
 - unlinked 20000 (time 1775046993 ; total 37 ; last 20)
 - unlinked 30000 (time 1775047013 ; total 57 ; last 20)
 - unlinked 40000 (time 1775047033 ; total 77 ; last 20)
 - unlinked 50000 (time 1775047053 ; total 97 ; last 20)
 - unlinked 60000 (time 1775047074 ; total 118 ; last 21)
 - unlinked 70000 (time 1775047094 ; total 138 ; last 20)
 - unlinked 80000 (time 1775047114 ; total 158 ; last 20)
 - unlinked 90000 (time 1775047132 ; total 176 ; last 18)
 - unlinked 100000 (time 1775047151 ; total 195 ; last 19)
 - unlinked 110000 (time 1775047170 ; total 214 ; last 19)
 - unlinked 120000 (time 1775047187 ; total 231 ; last 17)
 - unlinked 130000 (time 1775047207 ; total 251 ; last 20)
total: 133072 unlinks in 257 seconds: 517.789856 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17248     1254056   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13696     1257608   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       28712     3578308   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       14756     3592264   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43468     7170572   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4153     1019847   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2074     1021926   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2819      259325   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2806      259338   2%  /mnt/lustre[OST:1]

filesystem_summary:       524890        6227      518663   2%  /mnt/lustre