== sanity test 116a: stripe QOS: free space balance ============================================================================= 02:24:37 (1734679477)
Free space priority 90%
Waiting for MDT destroys to complete
oleg122-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
oleg122-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
OST kbytes available: 3601504 3605440
Min free space: OST 0: 3601504
Max free space: OST 1: 3605440
striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d116a.sanity/OST0
Check for uneven OSTs: diff=3936KB (0%) must be > 17% ...no
Fill 19% remaining space in OST0 with 684285KB
...............................................................................................................................................................................................................................................................................................................................................
Waiting for MDT destroys to complete
oleg122-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
oleg122-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
OST kbytes available: 2917472 3605440
Min free space: OST 0: 2917472
Max free space: OST 1: 3605440
diff=687968=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
oleg122-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
oleg122-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
OST kbytes available: 2861472 3541440
Min free space: OST 0: 2861472
Max free space: OST 1: 3541440
free space delta: orig 687968 final 679968
Wrote 56000KB to smaller OST 0
Wrote 64000KB to larger OST 1
Wrote 14% more data to larger OST 1
lustre-OST0000_UUID
280 files created on smaller OST 0
lustre-OST0001_UUID
320 files created on larger OST 1
Wrote 14% more files to larger OST 1
Waiting for MDT destroys to complete
oleg122-server: fstrim: /mnt/lustre-ost2: the discard operation is not supported
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
oleg122-server: fstrim: /mnt/lustre-ost1: the discard operation is not supported
pdsh@oleg122-client: oleg122-server: ssh exited with exit code 1
cleanup time 31