== sanity test 116a: stripe QOS: free space balance ============================================================================= 01:38:21 (1784698701)
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
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: 3043328 3759104
Min free space: OST 0: 3043328
Max free space: OST 1: 3759104
diff=715776=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: 2955264 3666944
Min free space: OST 0: 2955264
Max free space: OST 1: 3666944
free space delta: orig 715776 final 711680
Wrote 88064KB to smaller OST 0
Wrote 92160KB to larger OST 1
Wrote 4% more data to larger OST 1
lustre-OST0000_UUID
291 files created on smaller OST 0
lustre-OST0001_UUID
309 files created on larger OST 1
Wrote 6% more files to larger OST 1
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
cleanup time 30