== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 19:48:01 (1745624881)
 - mkdir 10000 (time 1745624892.81 total 9.75 last 1025.53)
 - mkdir 20000 (time 1745624902.52 total 19.46 last 1030.44)
 - mkdir 30000 (time 1745624912.37 total 29.30 last 1015.37)
 - mkdir 40000 (time 1745624922.28 total 39.22 last 1008.31)
 - mkdir 50000 (time 1745624932.12 total 49.06 last 1016.50)
 - mkdir 59978 (time 1745624942.12 total 59.06 last 997.73)
 - mkdir 70000 (time 1745624951.96 total 68.89 last 1019.07)
 - mkdir 79852 (time 1745624961.96 total 78.90 last 985.14)
 - mkdir 89936 (time 1745624971.96 total 88.90 last 1008.31)
 - mkdir 100000 (time 1745624981.94 total 98.88 last 1008.41)
 - mkdir 109639 (time 1745624991.94 total 108.88 last 963.90)
 - mkdir 119349 (time 1745625001.94 total 118.88 last 970.99)
 - mkdir 129337 (time 1745625011.94 total 128.88 last 998.69)
total: 133072 mkdir in 132.72 seconds: 1002.67 ops/second
 - unlinked 0 (time 1745625016 ; total 0 ; last 0)
 - unlinked 10000 (time 1745625036 ; total 20 ; last 20)
 - unlinked 20000 (time 1745625056 ; total 40 ; last 20)
 - unlinked 30000 (time 1745625084 ; total 68 ; last 28)
 - unlinked 40000 (time 1745625110 ; total 94 ; last 26)
 - unlinked 50000 (time 1745625131 ; total 115 ; last 21)
 - unlinked 60000 (time 1745625150 ; total 134 ; last 19)
 - unlinked 70000 (time 1745625170 ; total 154 ; last 20)
 - unlinked 80000 (time 1745625190 ; total 174 ; last 20)
 - unlinked 90000 (time 1745625208 ; total 192 ; last 18)
 - unlinked 100000 (time 1745625227 ; total 211 ; last 19)
 - unlinked 110000 (time 1745625246 ; total 230 ; last 19)
 - unlinked 120000 (time 1745625266 ; total 250 ; last 20)
 - unlinked 130000 (time 1745625284 ; total 268 ; last 18)
total: 133072 unlinks in 273 seconds: 487.443237 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       13936     1273752   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10352     1277336   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       22732     3584288   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       20360     3586660   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43092     7170948   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4039     1019961   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2008     1021992   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2731      259413   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2731      259413   2% /mnt/lustre[OST:1]

filesystem_summary:       524873        6047      518826   2% /mnt/lustre