how can i avoid lots of warning info when i start systemtap script??

[Mark Wielaard]

On Sat, Mar 24, 2012 at 01:42:23PM +0800, ch huang wrote:
> ~~~~~~~~~~~~~~~~~like this
> 
> WARNING: cannot find module nfs debuginfo: No DWARF information found
> WARNING: cannot find module nfs debuginfo: No DWARF information found
> WARNING: cannot find module nfs debuginfo: No DWARF information found

Either make sure that the debuginfo for module nfs is available, or see
man stap

       -w     Suppressed warnings mode.  Disables all warning messages.

Cheers,

Mark