== sanity test 116a: stripe QOS: free space balance ============================================================================= 13:20:54 (1772475654)
Free space priority 90%
oleg321-server: error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-MDT0000/force_sync=1: Connection timed out
oleg321-server: error: set_param: setting 'os[cd]*/*MD*/force_sync'='1': Connection timed out
pdsh@oleg321-client: oleg321-server: ssh exited with exit code 110
Waiting for MDT destroys to complete
OST kbytes available: 3605424 3605404
Min free space: OST 1: 3605404
Max free space: OST 0: 3605424
striped dir -i0 -c2 -H all_char /mnt/lustre/d116a.sanity/OST1
Check for uneven OSTs: diff=20KB (0%) must be > 17% ...no
Fill 19% remaining space in OST1 with 685026KB
...............................................................................................................................................................................................................................................................................................................................................
Waiting for MDT destroys to complete
OST kbytes available: 3605424 2921372
Min free space: OST 1: 2921372
Max free space: OST 0: 3605424
diff=684052=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: 3538128 2866876
Min free space: OST 1: 2866876
Max free space: OST 0: 3538128
free space delta: orig 684052 final 671252
Wrote 54496KB to smaller OST 1
Wrote 67296KB to larger OST 0
Wrote 23% more data to larger OST 0
lustre-OST0001_UUID
268 files created on smaller OST 1
lustre-OST0000_UUID
332 files created on larger OST 0
Wrote 23% more files to larger OST 0
Waiting for MDT destroys to complete
cleanup time 29