== sanity test 116a: stripe QOS: free space balance ============================================================================= 11:54:27 (1736787267)
Free space priority 90%
Waiting for MDT destroys to complete
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
OST kbytes available: 3601436 3605424
Min free space: OST 0: 3601436
Max free space: OST 1: 3605424
striped dir -i0 -c2 -H crush2 /mnt/lustre/d116a.sanity/OST0
Check for uneven OSTs: diff=3988KB (0%) must be > 17% ...no
Fill 19% remaining space in OST0 with 684272KB
...............................................................................................................................................................................................................................................................................................................................................
Waiting for MDT destroys to complete
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
OST kbytes available: 2917404 3605424
Min free space: OST 0: 2917404
Max free space: OST 1: 3605424
diff=688020=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
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
OST kbytes available: 2866004 3536824
Min free space: OST 0: 2866004
Max free space: OST 1: 3536824
free space delta: orig 688020 final 670820
Wrote 51400KB to smaller OST 0
Wrote 68600KB to larger OST 1
Wrote 33% more data to larger OST 1
lustre-OST0000_UUID
257 files created on smaller OST 0
lustre-OST0001_UUID
343 files created on larger OST 1
Wrote 33% more files to larger OST 1
Waiting for MDT destroys to complete
oleg438-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg438-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
cleanup time 15