Revision 0aa217e4 qemu-options.hx

b/qemu-options.hx
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Some block drivers perform badly with @option{cache=writethrough}, most notably,


  		





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qcow2.  If performance is more important than correctness,


  		





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@option{cache=writeback} should be used with qcow2.  By default, if no explicit


  		





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caching is specified for a qcow2 disk image, @option{cache=writeback} will be


  		





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used.  For all other disk types, @option{cache=writethrough} is the default.


  		





  
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@option{cache=writeback} should be used with qcow2.


  		





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Instead of @option{-cdrom} you can use:


  		





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@example


  		












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