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...ctor 2048, 2095104 sectors, extended partition table (last)\011, code offset 0x0" 2. losetup -f --show -o 1048576 /dev/loop0 #map partition with ext4 to, e.g., /dev/loop1. So, "file -s /dev/loop1" shows: "/dev/loop1: Linux rev 1.0 ext4 filesystem data, UUID=11e3ba2e-63aa-47ac-a013-1d868176c398, volume name "vps3-1234" (extents) (large files) (huge files)" 3. mount /dev/loop1 /mnt/guest #mount guest OS root fs 4. extlinux --install --device=/dev/loop0 /mnt/guest/boot/syslinux #this instruction was to install the bootloader, but...

Hi All, I''ve been trying to get a bit of a grip on disk i/o for our Xen set- up. We''re dealing with server workloads that can, at unexpected times, become seriously io-bound, up to the point that a single guest can cannibalize the available throughput of the fibrechannel array. Since we''re dealing with a shared medium and multiple Xen hosts, I''m