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xen-users
On 06/12/10 16:39, Thomas Ronner wrote:
Hi Jonathan,
On 12/6/10 5:24 PM, Jonathan Tripathy wrote:
Hi Everyone,
When providing Xen guests to cutomers, it is important to make sure
that the LVM LV is "zeroed" before use. What is the correct syntax to
do this?
I've tried:
dd if=/dev/zero of=/dev/vg0/lvname
however this seems to go on forever (unless my test machine is just
slow!)
Any ideas?
That command will use a default block size of 512 bytes which takes,
indeed, forever. Try:
dd if=/dev/zero of=/dev/vg0/lvname bs=1M
Thanks for that!
I'm now getting No space left on device. I'm guessing I have to use a
count parameter. What value would I set it at?
Thanks
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