4G REDO, SSD -> HDD

version	threads time[s] remark
------------------------------
10.11.8	      4  310    ok
10.11.9	      4  308    ok
10.11.10      4   72    ok

10.11.8	      8  337    fail
10.11.9	      8  340    fail
10.11.10      8  903    ok

10.11.8	     16  275    fail
10.11.9	     16  276    fail
10.11.10     16   78    ok

10.11.8      32  253    fail
10.11.9      32  238    fail
10.11.10     32  164    ok


16G REDO, SSD -> HDD

version	threads time[s] remark
------------------------------
10.11.8	      4  238    ok
10.11.9	      4  285    ok
10.11.10      4   72    ok

10.11.8	      8 1594    ok
10.11.9	      8 1500    ok
10.11.10      8   66    ok

10.11.8	     16 2817    ok
10.11.9	     16 2799    ok
10.11.10     16 1228    ok


16G REDO, SSD -> SSD

version	threads time[s] remark
------------------------------
10.11.8	      4  230    ok
10.11.9	      4  237    ok
10.11.10      4   45    ok

10.11.8	      8  807    ok
10.11.9	      8  785    ok
10.11.10      8   55    ok

10.11.8	     16 2482    ok
10.11.9	     16 2354    ok
10.11.10     16 1419    ok