== sanity test 116a: stripe QOS: free space balance ============================================================================= 21:36:59 (1778290619)
Free space priority 90%
sleep 5 for ZFS MDS
sleep 5 for ZFS OST
Waiting for MDT destroys to complete
OST kbytes available: 3767296 3765248
Min free space: OST 1: 3765248
Max free space: OST 0: 3767296
Check for uneven OSTs: diff=2048KB (0%) must be > 17% ...no
Fill 19% remaining space in OST1 with 715397KB
fallocate on zfs doesn't consume space
sleep 5 for ZFS MDS
Waiting for MDT destroys to complete
OST kbytes available: 3767296 3049472
Min free space: OST 1: 3049472
Max free space: OST 0: 3767296
diff=717824=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: 3672064 2971648
Min free space: OST 1: 2971648
Max free space: OST 0: 3672064
free space delta: orig 717824 final 700416
Wrote 77824KB to smaller OST 1
Wrote 95232KB to larger OST 0
Wrote 22% 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 27