== sanity test 45: osc io page accounting ================ 15:19:59 (1790104799)
vm.dirty_writeback_centisecs = 0
vm.dirty_writeback_centisecs = 0
vm.dirty_ratio = 50
vm.dirty_background_ratio = 25
executing "echo blah > /mnt/lustre/f45"
before 0, after 0
 sanity test_45: @@@@@@ FAIL: write wasn't cached 
  Trace dump:
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7544:error()
  = /home/green/git/lustre-release/lustre/tests/sanity.sh:6373:test_45()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7937:run_one()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:8010:run_one_logged()
  = /home/green/git/lustre-release/lustre/tests/test-framework.sh:7799:run_test()
  = /home/green/git/lustre-release/lustre/tests/sanity.sh:6387:main()
Dumping lctl log to /tmp/testlogs//sanity.test_45.*.1790104803.log
vm.dirty_writeback_centisecs = 500
vm.dirty_background_ratio = 10
vm.dirty_ratio = 30
rsync: chown "/tmp/testlogs/.sanity.test_45.debug_log.oleg258-server.1790104803.log.PgCDWG" failed: Operation not permitted (1)
rsync: chown "/tmp/testlogs/.sanity.test_45.dmesg.oleg258-server.1790104803.log.0RPd3P" failed: Operation not permitted (1)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1668) [generator=3.1.3]