== sanity test 116a: stripe QOS: free space balance ============================================================================= 11:31:00 (1754407860)
Free space priority 90%
oleg134-server: error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-MDT0000/force_sync=1: Connection timed out
oleg134-server: error: set_param: setting 'os[cd]*/*MD*/force_sync'='1': Connection timed out
pdsh@oleg134-client: oleg134-server: ssh exited with exit code 110
Waiting for MDT destroys to complete
OST kbytes available: 3605432 3605424
Min free space: OST 1: 3605424
Max free space: OST 0: 3605432
striped dir -i0 -c2 -H crush /mnt/lustre/d116a.sanity/OST1
Check for uneven OSTs: diff=8KB (0%) must be > 17% ...no
Fill 19% remaining space in OST1 with 685030KB
...............................................................................................................................................................................................................................................................................................................................................
Waiting for MDT destroys to complete
OST kbytes available: 3605432 2915176
Min free space: OST 1: 2915176
Max free space: OST 0: 3605432
diff=690256=23% must be > 17% for QOS mode...ok
writing 600 files to QOS-assigned OSTs
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................wrote 600 200k files
Note: free space may not be updated, so measurements might be off
Waiting for MDT destroys to complete
OST kbytes available: 3538064 2865176
Min free space: OST 1: 2865176
Max free space: OST 0: 3538064
free space delta: orig 690256 final 672888
Wrote 50000KB to smaller OST 1
Wrote 67368KB to larger OST 0
Wrote 34% 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
Waiting for MDT destroys to complete
cleanup time 36