== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 03:39:28 (1759822768)
 - mkdir 8123 (time 1759822779.94 total 10.00 last 812.26)
 - mkdir 10000 (time 1759822782.21 total 12.26 last 828.88)
 - mkdir 18426 (time 1759822792.21 total 22.27 last 842.56)
 - mkdir 26801 (time 1759822802.21 total 32.27 last 837.42)
 - mkdir 30000 (time 1759822806.16 total 36.22 last 808.69)
 - mkdir 38451 (time 1759822816.16 total 46.22 last 845.10)
 - mkdir 46732 (time 1759822826.16 total 56.22 last 828.10)
 - mkdir 50000 (time 1759822830.08 total 60.14 last 835.08)
 - mkdir 58212 (time 1759822840.08 total 70.14 last 821.19)
 - mkdir 60000 (time 1759822842.32 total 72.38 last 797.40)
 - mkdir 68163 (time 1759822852.32 total 82.38 last 816.25)
 - mkdir 70000 (time 1759822854.53 total 84.59 last 831.76)
 - mkdir 78352 (time 1759822864.53 total 94.59 last 835.12)
 - mkdir 86730 (time 1759822874.53 total 104.59 last 837.75)
 - mkdir 90000 (time 1759822878.50 total 108.56 last 823.09)
 - mkdir 98222 (time 1759822888.50 total 118.56 last 822.20)
 - mkdir 100000 (time 1759822890.72 total 120.77 last 803.88)
 - mkdir 108155 (time 1759822900.72 total 130.77 last 815.49)
 - mkdir 110000 (time 1759822902.90 total 132.96 last 845.27)
 - mkdir 117925 (time 1759822912.90 total 142.96 last 792.43)
 - mkdir 120000 (time 1759822915.55 total 145.60 last 783.84)
 - mkdir 128443 (time 1759822925.55 total 155.61 last 844.21)
total: 133072 mkdir in 161.18 seconds: 825.63 ops/second
 - unlinked 0 (time 1759822932 ; total 0 ; last 0)
 - unlinked 10000 (time 1759822956 ; total 24 ; last 24)
 - unlinked 20000 (time 1759822978 ; total 46 ; last 22)
 - unlinked 30000 (time 1759823000 ; total 68 ; last 22)
 - unlinked 40000 (time 1759823023 ; total 91 ; last 23)
 - unlinked 50000 (time 1759823046 ; total 114 ; last 23)
 - unlinked 60000 (time 1759823068 ; total 136 ; last 22)
 - unlinked 70000 (time 1759823090 ; total 158 ; last 22)
 - unlinked 80000 (time 1759823112 ; total 180 ; last 22)
 - unlinked 90000 (time 1759823134 ; total 202 ; last 22)
 - unlinked 100000 (time 1759823157 ; total 225 ; last 23)
 - unlinked 110000 (time 1759823179 ; total 247 ; last 22)
 - unlinked 120000 (time 1759823202 ; total 270 ; last 23)
 - unlinked 130000 (time 1759823223 ; total 291 ; last 21)
total: 133072 unlinks in 298 seconds: 446.550323 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       13956     1273732   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10368     1277320   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       26024     3580996   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       17420     3589600   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43444     7170596   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4067     1019933   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2025     1021975   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2853      259291   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2701      259443   2% /mnt/lustre[OST:1]

filesystem_summary:       524826        6092      518734   2% /mnt/lustre