== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 22:59:01 (1767326341)
 - mkdir 9189 (time 1767326352.53 total 10.00 last 918.82)
 - mkdir 18016 (time 1767326362.54 total 20.00 last 882.69)
 - mkdir 20000 (time 1767326364.57 total 22.03 last 976.20)
 - mkdir 29030 (time 1767326374.57 total 32.03 last 902.93)
 - mkdir 37892 (time 1767326384.57 total 42.03 last 886.14)
 - mkdir 40000 (time 1767326386.83 total 44.30 last 930.88)
 - mkdir 49642 (time 1767326396.83 total 54.30 last 964.19)
 - mkdir 59039 (time 1767326406.83 total 64.30 last 939.58)
 - mkdir 67335 (time 1767326416.84 total 74.30 last 829.56)
 - mkdir 70000 (time 1767326419.80 total 77.26 last 899.33)
 - mkdir 79626 (time 1767326429.80 total 87.26 last 962.60)
 - mkdir 89470 (time 1767326439.80 total 97.27 last 984.31)
 - mkdir 98566 (time 1767326449.80 total 107.27 last 909.53)
 - mkdir 108124 (time 1767326459.80 total 117.27 last 955.75)
 - mkdir 117031 (time 1767326469.80 total 127.27 last 890.66)
 - mkdir 120000 (time 1767326473.34 total 130.81 last 838.44)
 - mkdir 129085 (time 1767326483.34 total 140.81 last 908.41)
total: 133072 mkdir in 144.70 seconds: 919.66 ops/second
 - unlinked 0 (time 1767326488 ; total 0 ; last 0)
 - unlinked 10000 (time 1767326508 ; total 20 ; last 20)
 - unlinked 20000 (time 1767326527 ; total 39 ; last 19)
 - unlinked 30000 (time 1767326547 ; total 59 ; last 20)
 - unlinked 40000 (time 1767326567 ; total 79 ; last 20)
 - unlinked 50000 (time 1767326589 ; total 101 ; last 22)
 - unlinked 60000 (time 1767326609 ; total 121 ; last 20)
 - unlinked 70000 (time 1767326627 ; total 139 ; last 18)
 - unlinked 80000 (time 1767326645 ; total 157 ; last 18)
 - unlinked 90000 (time 1767326663 ; total 175 ; last 18)
 - unlinked 100000 (time 1767326681 ; total 193 ; last 18)
 - unlinked 110000 (time 1767326699 ; total 211 ; last 18)
 - unlinked 120000 (time 1767326719 ; total 231 ; last 20)
 - unlinked 130000 (time 1767326739 ; total 251 ; last 20)
total: 133072 unlinks in 257 seconds: 517.789856 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       11012     1260292   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13176     1258128   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       21948     3585072   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       21524     3585496   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43472     7170568   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4035     1019965   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2028     1021972   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2749      259395   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2638      259506   2%  /mnt/lustre[OST:1]

filesystem_summary:       524964        6063      518901   2%  /mnt/lustre