== sanity test 116a: stripe QOS: free space balance ============================================================================= 05:53:54 (1712138034)
Free space priority 90%
sleep 5 for ZFS zfs
sleep 5 for ZFS zfs
Waiting for MDT destroys to complete
OST kbytes available: 3764224 3766272
Min free space: OST 0: 3764224
Max free space: OST 1: 3766272
Check for uneven OSTs: diff=2048KB (0%) must be > 17% ...no
Fill 19% remaining space in OST0 with 715202KB
..............................................................................................................................................................................................................................................................................................................................................................
sleep 5 for ZFS zfs
Waiting for MDT destroys to complete
OST kbytes available: 3046400 3766272
Min free space: OST 0: 3046400
Max free space: OST 1: 3766272
diff=719872=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
sleep 5 for ZFS zfs
Waiting for MDT destroys to complete
OST kbytes available: 2969600 3690496
Min free space: OST 0: 2969600
Max free space: OST 1: 3690496
free space delta: orig 719872 final 720896
delta got worse!
Wrote 76800KB to smaller OST 0
Wrote 75776KB to larger OST 1
Wrote -2% more data to larger OST 1
lustre-OST0000_UUID
308 files created on smaller OST 0
lustre-OST0001_UUID
292 files created on larger OST 1
Wrote -6% more files to larger OST 1
 sanity test_116a: @@@@@@ IGNORE (LU-9): stripe QOS didn't balance free space 
  Trace dump:
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:6991:error_ignore()
  = /home/green/git/lustre-release/lustre/tests/sanity.sh:13242:test_116a()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7315:run_one()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7375:run_one_logged()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7186:run_test()
  = /home/green/git/lustre-release/lustre/tests/sanity.sh:13244:main()
Dumping lctl log to /tmp/testlogs//sanity.test_116a.*.1712138133.log
rsync: chown "/tmp/testlogs/.sanity.test_116a.debug_log.oleg313-server.1712138133.log.s7NYT0" failed: Operation not permitted (1)
rsync: chown "/tmp/testlogs/.sanity.test_116a.dmesg.oleg313-server.1712138133.log.soODGy" failed: Operation not permitted (1)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1651) [generator=3.1.2]
sleep 5 for ZFS zfs
sleep 5 for ZFS zfs
Waiting for MDT destroys to complete
cleanup time 28