== sanity test 116a: stripe QOS: free space balance ============================================================================= 06:13:59 (1726827239)
Free space priority 90%
Waiting for MDT destroys to complete
oleg155-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
oleg155-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
OST kbytes available: 3603712 3605432
Min free space: OST 0: 3603712
Max free space: OST 1: 3605432
striped dir -i0 -c2 -H all_char /mnt/lustre/d116a.sanity/OST0
Check for uneven OSTs: diff=1720KB (0%) must be > 17% ...no
Fill 19% remaining space in OST0 with 684705KB
...............................................................................................................................................................................................................................................................................................................................................
Waiting for MDT destroys to complete
oleg155-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg155-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
OST kbytes available: 2919680 3605432
Min free space: OST 0: 2919680
Max free space: OST 1: 3605432
diff=685752=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
oleg155-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
oleg155-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
OST kbytes available: 2864480 3540632
Min free space: OST 0: 2864480
Max free space: OST 1: 3540632
free space delta: orig 685752 final 676152
Wrote 55200KB to smaller OST 0
Wrote 64800KB to larger OST 1
Wrote 17% more data to larger OST 1
lustre-OST0000_UUID
276 files created on smaller OST 0
lustre-OST0001_UUID
324 files created on larger OST 1
Wrote 17% more files to larger OST 1
Waiting for MDT destroys to complete
oleg155-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
oleg155-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg155-client: oleg155-server: ssh exited with exit code 1
cleanup time 31