Hi,
With qemu-kvm-0.12.3:
./qemu-system-x86_64 [..] -drive file=/dev/sdc9,if=virtio,cache=none [..]
[ 1.882843] vdc:
[ 2.365154] udev: starting version 146
[ 2.693768] end_request: I/O error, dev vdc, sector 126
[ 2.693772] Buffer I/O error on device vdc, logical block 126
[ 2.693775] Buffer I/O error on device vdc, logical block 127
[ 2.693777] Buffer I/O error on device vdc, logical block 128
[ 2.693779] Buffer I/O error on device vdc, logical block 129
[ 2.693781] Buffer I/O error on device vdc, logical block 130
[ 2.693783] Buffer I/O error on device vdc, logical block 131
[ 2.693785] Buffer I/O error on device vdc, logical block 132
[ 2.693787] Buffer I/O error on device vdc, logical block 133
[ 2.693788] Buffer I/O error on device vdc, logical block 134
[ 2.693814] end_request: I/O error, dev vdc, sector 0
[ 3.144870] end_request: I/O error, dev vdc, sector 0
[ 3.499377] end_request: I/O error, dev vdc, sector 0
[ 3.523247] end_request: I/O error, dev vdc, sector 0
[ 3.547130] end_request: I/O error, dev vdc, sector 0
[ 3.550076] end_request: I/O error, dev vdc, sector 0
Works fine with kvm-88:
cp /usr/src/KVM/kvm-88/pc-bios/*bin ./
cp /usr/src/KVM/kvm-88/x86_64-softmmu/qemu-system-x86_64 ./
./qemu-system-x86_64 [..] -drive file=/dev/sdc9,if=virtio,cache=none [..]
[ 1.650274] vdc: unknown partition table
[ 112.704164] EXT4-fs (vdc): mounted filesystem with ordered data mode
I've tried running as root, using the block device directly (as shown
above) rather than using a softlink, etc..
Something broke.
Host and guest are both running 2.6.33 and latest KVM.
Cheers
Antoine
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