== sanity test 413b: QoS mkdir under dir whose default LMV starting MDT offset is -1 ========================================================== 07:11:24 (1781003484)
lmv.lustre-clilmv-ffff94055842f800.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: 1012722 1019460
MDT blocks available: 567820 1260124
weight diff=123%
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:
120 directories created on MDT0
120 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: 1012600 1019217
MDT blocks available: 567204 1259000
weight diff=123%
MDT filesfree available: 1012600 1019217
MDT blocks available: 567204 1259000
weight diff=123%

Mkdir (stripe_count 1) with balanced space usage:
81 directories created on MDT0 : curmax=81
159 directories created on MDT1 : curmax=159
 - unlinked 0 (time 1781003577 ; total 0 ; last 0)
total: 240 unlinks in 4 seconds: 60.000000 unlinks/second
 - unlinked 0 (time 1781003584 ; total 0 ; last 0)
total: 240 unlinks in 3 seconds: 80.000000 unlinks/second