Re: Performance of disk images

Hello,

We have not measured the performance impact of enabling directio on the dom0 
filesystem
but I doubt that it will have much of a positive effect due to presence of the 
loopback file driver (lofi) which is used to export  the file image as a block 
device.

As for logging, it is enabled by default in Solaris 10 so it should already be 
there.

- john
 
 
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