== sanity test 413b: QoS mkdir under dir whose default LMV starting MDT offset is -1 ========================================================== 20:12:03 (1788221523)
lmv.lustre-clilmv-ffff946798c7f000.qos_maxage=1
lod.lustre-MDT0000-mdtlov.mdt_qos_maxage=1
lod.lustre-MDT0001-mdtlov.mdt_qos_maxage=1

Check for uneven MDTs: 
using cmd 
MDT filesfree available: 169705 513878
MDT blocks available: 2143360 2196224
weight diff=210%
getfattr: Removing leading '/' from absolute path names
trusted.dmv=0xd00cd30c01000000ffffffff000000000000000000020000000000000000000000000000000000000000000000000000
defstripe: 'lmv_stripe_count: 1 lmv_stripe_offset: -1 lmv_hash_type: none lmv_max_inherit: -1 lmv_max_inherit_rr: 2'

Mkdir (stripe_count 1) roundrobin:
60 directories created on MDT0
60 directories created on MDT1

Check for uneven MDTs: 
stripe_count=1 min_idx=0 max_idx=1

Check for uneven MDTs: 
using cmd 
MDT filesfree available: 170319 507097
MDT blocks available: 2142848 2195328
weight diff=205%
MDT filesfree available: 170319 507097
MDT blocks available: 2142848 2195328
weight diff=205%

Mkdir (stripe_count 1) with balanced space usage:
26 directories created on MDT0 : curmax=26
94 directories created on MDT1 : curmax=94
 - unlinked 0 (time 1788221582 ; total 0 ; last 0)
total: 120 unlinks in 3 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1788221590 ; total 0 ; last 0)
total: 120 unlinks in 2 seconds: 60.000000 unlinks/second