kvm-85 won't boot guests with virtio block device

[Pauline Middelink <middelink@polyware.nl>]

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Hi,

To follow up on the issues with kvm-85 and libvirt I discovered the following
issue: libvirt detects from the help of qemu which options it can give to
qemu. (in this case obviously /usr/kvm/bin/qemu-system-x86_64 -help)

If you look carefully to the output of the -help of qemu from kvm-84 and
kvm-85, you will notice the boot flag to the -drive option has disappeared!
Hence letting libvirt believe it isnt allowed to use it, hence the unable
to boot error.

A small patch which fixes the problem for me, is attached.

    Met vriendelijke groet,
        Pauline Middelink
-- 
GPG Key fingerprint = 2D5B 87A7 DDA6 0378 5DEA  BD3B 9A50 B416 E2D0 C3C2
For more details look at my website http://www.polyware.nl/~middelink

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diff -ur kvm-85/qemu/qemu-options.hx kvm-85a/qemu/qemu-options.hx
--- kvm-85/qemu/qemu-options.hx 2009-04-21 11:57:31.000000000 +0200
+++ kvm-85a/qemu/qemu-options.hx        2009-04-24 19:04:50.000000000 +0200
@@ -77,6 +77,7 @@
     "-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]\n"
     "       [,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]\n"
     "       [,cache=writethrough|writeback|none][,format=f][,serial=s]\n"
+    "       [,boot=on|off]\n"
     "                use 'file' as a drive image\n")
 STEXI
 @item -drive @var{option}[,@var{option}[,@var{option}[,...]]]