== sanity test 116a: stripe QOS: free space balance ============================================================================= 00:32:54 (1789187574)
Free space priority 90%
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
OST kbytes available: 3759104 3757056
Min free space: OST 1: 3757056
Max free space: OST 0: 3759104
Check for uneven OSTs: diff=2048KB (0%) must be > 17% ...no
Fill 19% remaining space in OST1 with 713840KB
fallocate on zfs doesn't consume space
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 3759104 3043328
Min free space: OST 1: 3043328
Max free space: OST 0: 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: 3660800 2963456
Min free space: OST 1: 2963456
Max free space: OST 0: 3660800
free space delta: orig 715776 final 697344
Wrote 79872KB to smaller OST 1
Wrote 98304KB to larger OST 0
Wrote 23% more data to larger OST 0
lustre-OST0001_UUID
271 files created on smaller OST 1
lustre-OST0000_UUID
329 files created on larger OST 0
Wrote 21% more files to larger OST 0
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
cleanup time 28