== sanity test 116a: stripe QOS: free space balance ============================================================================= 11:22:16 (1775834536)
Free space priority 90%
oleg332-server: error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-MDT0000/force_sync=1: Connection timed out
oleg332-server: error: set_param: setting 'os[cd]*/*MD*/force_sync'='1': Connection timed out
pdsh@oleg332-client: oleg332-server: ssh exited with exit code 110
Waiting for MDT destroys to complete
OST kbytes available: 3605428 3605400
Min free space: OST 1: 3605400
Max free space: OST 0: 3605428
striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d116a.sanity/OST1
Check for uneven OSTs: diff=28KB (0%) must be > 17% ...no
Fill 19% remaining space in OST1 with 685026KB
...............................................................................................................................................................................................................................................................................................................................................
Waiting for MDT destroys to complete
OST kbytes available: 3605428 2921368
Min free space: OST 1: 2921368
Max free space: OST 0: 3605428
diff=684060=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: 3539428 2867144
Min free space: OST 1: 2867144
Max free space: OST 0: 3539428
free space delta: orig 684060 final 672284
Wrote 54224KB to smaller OST 1
Wrote 66000KB to larger OST 0
Wrote 21% more data to larger OST 0
lustre-OST0001_UUID
270 files created on smaller OST 1
lustre-OST0000_UUID
330 files created on larger OST 0
Wrote 22% more files to larger OST 0
Waiting for MDT destroys to complete
cleanup time 29