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authordavid2018-10-13 23:48:46 +0000
committeradmin2018-10-13 23:48:46 +0000
commit61ac03c489782795ee83cc54641333ea7d72d296 (patch)
treeb3c70fe4a7d0f4ff24fdde1e0e9b5a11b5def7e7 /doc/todo
parent0621fa5756c478f7e3c7fe91daeca2b6dd62ed92 (diff)
Added a comment: qcow and raw imgs
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+[[!comment format=mdwn
+ username="david"
+ avatar="http://cdn.libravatar.org/avatar/22c2d800db6a7699139df604a67cb221"
+ subject="qcow and raw imgs"
+ date="2018-10-13T23:48:46Z"
+ content="""
+Maybe this is obvious, but it's cheap to generate a qcow image \"backed\" by an existing raw image
+
+To quote from a script I have lying around to let a non-root user boot a root owned, read-only image
+[[!format txt \"\"\"
+qemu-img create -b /srv/vm/$vm.img -f qcow2 $img
+\"\"\"]]
+
+"""]]