== sanity test 116a: stripe QOS: free space balance ============================================================================= 17:41:24 (1787607684)
Free space priority 90%
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
OST kbytes available: 3759104 3759104
Min free space: OST 0: 3759104
Max free space: OST 0: 3759104
striped dir -i0 -c2 -H all_char  /mnt/lustre/d116a.sanity/OST0
Check for uneven OSTs: diff=0KB (0%) must be > 17% ...no
Fill 19% remaining space in OST0 with 714229KB
fallocate on zfs doesn't consume space
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 3044352 3759104
Min free space: OST 0: 3044352
Max free space: OST 1: 3759104
diff=714752=23% must be > 17% for QOS mode...ok
writing 600 files to QOS-assigned OSTs
fallocate on zfs doesn't consume space
wrote 600 200k files
Note: free space may not be updated, so measurements might be off
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 2958336 3664896
Min free space: OST 0: 2958336
Max free space: OST 1: 3664896
free space delta: orig 714752 final 706560
Wrote 86016KB to smaller OST 0
Wrote 94208KB to larger OST 1
Wrote 9% more data to larger OST 1
lustre-OST0000_UUID
283 files created on smaller OST 0
lustre-OST0001_UUID
317 files created on larger OST 1
Wrote 12% more files to larger OST 1
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
cleanup time 37