On 05/07/2012 04:44 PM, Roberto Spadim wrote:
could check if it have any performace increase? maybe i consider upgrading my kernel to get more performace inn raid1
Depends on your hardware. Hardware that can handle small IO sizes, such as common hard disks usually don't have problems with 512KB IOs. But if you should use software on top of hardware raid large IOs might be very important (again depends on the hw-raid vendor then).
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