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<p>I'm attempting to build a virtual disk image for qemu of CentOS4 on CentOS4. I'm having a problem after using yum --installroot to put a minimal filesystem on a partition located within the virtual disk. When I go to unmount it, I get "device is busy" errors. I know that I haven't left anything using that filesystem and lsof doesn't show anything, so I'm wondering if there is some sort of odd problem with the loop device. So far, I haven't been able to find anything applicable using google. Any ideas?<br>
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-- Matt</body></html>