== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 09:35:03 (1748871303)
 - mkdir 9915 (time 1748871314.19 total 10.00 last 991.47)
 - mkdir 18519 (time 1748871324.19 total 20.00 last 860.31)
 - mkdir 20000 (time 1748871326.76 total 22.56 last 577.99)
 - mkdir 28157 (time 1748871336.76 total 32.56 last 815.63)
 - mkdir 30000 (time 1748871339.72 total 35.53 last 621.53)
 - mkdir 38336 (time 1748871349.72 total 45.53 last 833.60)
 - mkdir 47220 (time 1748871359.72 total 55.53 last 888.35)
 - mkdir 50000 (time 1748871363.21 total 59.01 last 797.85)
 - mkdir 59556 (time 1748871373.21 total 69.01 last 955.59)
 - mkdir 69468 (time 1748871383.21 total 79.02 last 991.13)
 - mkdir 79439 (time 1748871393.21 total 89.02 last 997.01)
 - mkdir 89366 (time 1748871403.21 total 99.02 last 992.61)
 - mkdir 99187 (time 1748871413.21 total 109.02 last 982.08)
 - mkdir 107412 (time 1748871423.21 total 119.02 last 822.47)
 - mkdir 110000 (time 1748871426.78 total 122.59 last 724.88)
 - mkdir 116865 (time 1748871436.78 total 132.59 last 686.38)
 - mkdir 120000 (time 1748871442.50 total 138.30 last 548.65)
 - mkdir 125607 (time 1748871452.50 total 148.31 last 560.60)
 - mkdir 130000 (time 1748871457.71 total 153.51 last 843.40)
total: 133072 mkdir in 158.45 seconds: 839.82 ops/second
 - unlinked 0 (time 1748871463 ; total 0 ; last 0)
 - unlinked 10000 (time 1748871490 ; total 27 ; last 27)
 - unlinked 20000 (time 1748871518 ; total 55 ; last 28)
 - unlinked 30000 (time 1748871540 ; total 77 ; last 22)
 - unlinked 40000 (time 1748871559 ; total 96 ; last 19)
 - unlinked 50000 (time 1748871580 ; total 117 ; last 21)
 - unlinked 60000 (time 1748871603 ; total 140 ; last 23)
 - unlinked 70000 (time 1748871623 ; total 160 ; last 20)
 - unlinked 80000 (time 1748871645 ; total 182 ; last 22)
 - unlinked 90000 (time 1748871667 ; total 204 ; last 22)
 - unlinked 100000 (time 1748871690 ; total 227 ; last 23)
 - unlinked 110000 (time 1748871713 ; total 250 ; last 23)
 - unlinked 120000 (time 1748871735 ; total 272 ; last 22)
 - unlinked 130000 (time 1748871754 ; total 291 ; last 19)
total: 133072 unlinks in 296 seconds: 449.567566 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       10896     1276792   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13436     1274252   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       20772     3586248   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       22316     3584704   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43088     7170952   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4093     1019907   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2033     1021967   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2886      259258   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2652      259492   2% /mnt/lustre[OST:1]

filesystem_summary:       524876        6126      518750   2% /mnt/lustre