== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 08:48:39 (1743511719)
 - mkdir 10000 (time 1743511729.71 total 9.32 last 1072.96)
 - mkdir 15995 (time 1743511739.71 total 19.32 last 599.45)
 - mkdir 20000 (time 1743511745.33 total 24.94 last 712.41)
 - mkdir 25310 (time 1743511755.33 total 34.94 last 530.92)
 - mkdir 30000 (time 1743511764.39 total 44.00 last 517.80)
 - mkdir 35316 (time 1743511774.39 total 54.00 last 531.54)
 - mkdir 40000 (time 1743511783.52 total 63.13 last 513.19)
 - mkdir 46786 (time 1743511793.52 total 73.13 last 678.54)
 - mkdir 50000 (time 1743511796.73 total 76.34 last 1000.56)
 - mkdir 59618 (time 1743511806.73 total 86.34 last 961.76)
 - mkdir 69459 (time 1743511816.73 total 96.34 last 984.07)
 - mkdir 79047 (time 1743511826.73 total 106.34 last 958.79)
 - mkdir 88324 (time 1743511836.73 total 116.34 last 927.66)
 - mkdir 97892 (time 1743511846.73 total 126.35 last 956.72)
 - mkdir 100000 (time 1743511848.90 total 128.51 last 972.88)
 - mkdir 109561 (time 1743511858.90 total 138.51 last 956.04)
 - mkdir 118535 (time 1743511868.90 total 148.51 last 897.31)
 - mkdir 127696 (time 1743511878.90 total 158.51 last 916.06)
 - mkdir 130000 (time 1743511881.83 total 161.45 last 785.54)
total: 133072 mkdir in 164.65 seconds: 808.20 ops/second
 - unlinked 0 (time 1743511885 ; total 0 ; last 0)
 - unlinked 10000 (time 1743511905 ; total 20 ; last 20)
 - unlinked 20000 (time 1743511924 ; total 39 ; last 19)
 - unlinked 30000 (time 1743511944 ; total 59 ; last 20)
 - unlinked 40000 (time 1743511964 ; total 79 ; last 20)
 - unlinked 50000 (time 1743511989 ; total 104 ; last 25)
 - unlinked 60000 (time 1743512024 ; total 139 ; last 35)
 - unlinked 70000 (time 1743512059 ; total 174 ; last 35)
 - unlinked 80000 (time 1743512095 ; total 210 ; last 36)
 - unlinked 90000 (time 1743512130 ; total 245 ; last 35)
 - unlinked 100000 (time 1743512168 ; total 283 ; last 38)
 - unlinked 110000 (time 1743512201 ; total 316 ; last 33)
 - unlinked 120000 (time 1743512231 ; total 346 ; last 30)
 - unlinked 130000 (time 1743512260 ; total 375 ; last 29)
total: 133072 unlinks in 386 seconds: 344.746124 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       14060     1273628   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10252     1277436   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       31916     3575104   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       11184     3595836   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43100     7170940   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4053     1019947   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1997     1022003   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2693      259451   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2711      259433   2% /mnt/lustre[OST:1]

filesystem_summary:       524934        6050      518884   2% /mnt/lustre