[Bugs] [Bug 1250786] linux kvm vm will hang somtimes when execute dd command

bugzilla at redhat.com bugzilla at redhat.com
Thu Aug 6 04:32:16 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1250786

liuyanli <hesjlyl at 163.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hesjlyl at 163.com



--- Comment #2 from liuyanli <hesjlyl at 163.com> ---
<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
    <name>one-135</name>
    <vcpu>4</vcpu>
    <cputune>
        <shares>4096</shares>
    </cputune>
    <memory>4194304</memory>
    <os>
        <type arch='x86_64'>hvm</type>
        <boot dev='hd'/>
        <boot dev='cdrom'/>
    </os>
    <devices>
        <emulator>/usr/libexec/qemu-kvm</emulator>
        <disk type='network' device='disk'>
            <source protocol='gluster'
name='sr32on104on32/54f4f8b18deae27515391a987a03da89'>
                <host name='192.168.10.31' port='24007' transport='tcp'/>
            </source>
            <target dev='vda'/>
            <driver name='qemu' type='raw' cache='none'/>
        </disk>
        <disk type='network' device='cdrom'>
            <source protocol='gluster'
name='sr32on104on32/ba78f17f6e233e21225b1ac453905f7b'>
                <host name='192.168.10.31' port='24007' transport='tcp'/>
            </source>
            <target dev='hda'/>
            <readonly/>
            <driver name='qemu' type='raw' cache='none'/>
        </disk>
        <disk type='network' device='cdrom'>
            <source protocol='gluster'
name='sr32on104on32/822dd0beb7924a6756b01e76277f563d'>
                <host name='192.168.10.31' port='24007' transport='tcp'/>
            </source>
            <target dev='hdb'/>
            <readonly/>
            <driver name='qemu' type='raw' cache='none'/>
        </disk>
        <disk type='file' device='cdrom'>
            <source file='/var/lib/one//datastores/101/135/disk.3'/>
            <target dev='hdc'/>
            <readonly/>
            <driver name='qemu' type='raw'/>
        </disk>
        <interface type='bridge'>
            <source bridge='br0'/>
            <mac address='02:00:c0:a8:0a:9b'/>
            <model type='virtio'/>
            <filterref filter='clean-traffic'>
                <parameter name='IP' value='192.168.10.155'/>
            </filterref>
        </interface>
        <graphics type='vnc' listen='0.0.0.0' port='6035'/>
        <input type='mouse' bus='usb'/>
    </devices>
    <features>
        <pae/>
        <acpi/>
        <apic/>
    </features>

    <devices><serial type="pty"><source path="/dev/pts/5"/><target
port="0"/></serial><console type="pty" tty="/dev/pts/5"><source
path="/dev/pts/5"/><target port="0"/></console></devices>
</domain>

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