[Bug 555981] Re: Restoring KVM guest from saved state results in hung guest
Kindjal
kindjal at gmail.com
Mon Apr 5 21:24:53 BST 2010
Converting to "virtio" alleviates the problem!
This config produces the problem:
<domain type='kvm'>
<name>one-52</name>
<memory>393216</memory>
<os>
<type>hvm</type>
<boot dev='hd'/>
</os>
<clock offset="utc"/>
<devices>
<emulator>/usr/bin/kvm</emulator>
<disk type='file' device='disk'>
<source file='/root/52/disk.0'/>
<target dev='sda'/>
</disk>
<disk type='file' device='disk'>
<source file='/root/52/disk.1'/>
<target dev='sdb'/>
</disk>
<disk type='file' device='cdrom'>
<source file='/root/52/disk.2'/>
<target dev='sdc'/>
<readonly/>
</disk>
<interface type='bridge'>
<source bridge='br0'/>
<mac address='00:03:0a:00:18:c8'/>
</interface>
<graphics type='vnc' port='5904'/>
</devices>
<features>
<acpi/>
<pae/>
</features>
<devices>
<serial type="pty">
<target port="0"/>
</serial>
</devices>
</domain>
This config properly resumes from saved state:
<domain type='kvm'>
<name>one-52</name>
<memory>393216</memory>
<os>
<type>hvm</type>
<boot dev='hd'/>
</os>
<clock offset="utc"/>
<devices>
<emulator>/usr/bin/kvm</emulator>
<disk type='file' device='disk'>
<source file='/root/52/disk.0'/>
<target dev='vda' bus='virtio'/>
</disk>
<disk type='file' device='disk'>
<source file='/root/52/disk.1'/>
<target dev='vdb' bus='virtio'/>
</disk>
<disk type='file' device='cdrom'>
<source file='/root/52/disk.2'/>
<target dev='vdc' bus='virtio'/>
<readonly/>
</disk>
<interface type='bridge'>
<source bridge='br0'/>
<mac address='00:03:0a:00:18:c8'/>
<model type='virtio'/>
</interface>
<graphics type='vnc' port='5904'/>
</devices>
<features>
<acpi/>
<pae/>
</features>
<devices>
<serial type="pty">
<target port="0"/>
</serial>
</devices>
</domain>
--
Restoring KVM guest from saved state results in hung guest
https://bugs.launchpad.net/bugs/555981
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