== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 14:28:55 (1747852135)
 - mkdir 10000 (time 1747852145.99 total 9.67 last 1034.33)
 - mkdir 20000 (time 1747852155.87 total 19.56 last 1011.25)
 - mkdir 30000 (time 1747852165.63 total 29.31 last 1025.32)
 - mkdir 40000 (time 1747852175.37 total 39.05 last 1026.48)
 - mkdir 50000 (time 1747852185.06 total 48.74 last 1031.76)
 - mkdir 59958 (time 1747852195.06 total 58.74 last 995.72)
 - mkdir 69819 (time 1747852205.06 total 68.75 last 986.05)
 - mkdir 79918 (time 1747852215.06 total 78.75 last 1009.84)
 - mkdir 89802 (time 1747852225.06 total 88.75 last 988.36)
 - mkdir 99449 (time 1747852235.06 total 98.75 last 964.68)
 - mkdir 108961 (time 1747852245.07 total 108.75 last 951.11)
 - mkdir 118664 (time 1747852255.07 total 118.75 last 970.23)
 - mkdir 128015 (time 1747852265.07 total 128.75 last 935.07)
 - mkdir 130000 (time 1747852267.33 total 131.01 last 876.83)
total: 133072 mkdir in 134.32 seconds: 990.68 ops/second
 - unlinked 0 (time 1747852271 ; total 0 ; last 0)
 - unlinked 10000 (time 1747852291 ; total 20 ; last 20)
 - unlinked 20000 (time 1747852312 ; total 41 ; last 21)
 - unlinked 30000 (time 1747852332 ; total 61 ; last 20)
 - unlinked 40000 (time 1747852352 ; total 81 ; last 20)
 - unlinked 50000 (time 1747852370 ; total 99 ; last 18)
 - unlinked 60000 (time 1747852387 ; total 116 ; last 17)
 - unlinked 70000 (time 1747852403 ; total 132 ; last 16)
 - unlinked 80000 (time 1747852419 ; total 148 ; last 16)
 - unlinked 90000 (time 1747852435 ; total 164 ; last 16)
 - unlinked 100000 (time 1747852450 ; total 179 ; last 15)
 - unlinked 110000 (time 1747852467 ; total 196 ; last 17)
 - unlinked 120000 (time 1747852486 ; total 215 ; last 19)
 - unlinked 130000 (time 1747852503 ; total 232 ; last 17)
total: 133072 unlinks in 238 seconds: 559.126038 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       14148     1273540   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10232     1277456   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       31572     3575448   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       11532     3595488   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43104     7170936   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4102     1019898   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1984     1022016   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2907      259237   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2663      259481   2% /mnt/lustre[OST:1]

filesystem_summary:       524804        6086      518718   2% /mnt/lustre