Displaying 20 results from an estimated 82 matches for "tickpolicy".
2014 Mar 13
4
questions on clock catchup
In http://libvirt.org/formatdomain.html#elementsTime , we could find there are
three attributes of catchup tickpolicy: limit, threshold and slew.
"
The catchup element has three optional attributes, each a positive integer.
The attributes are threshold, slew, and limit.
"
The xml format likes:
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'>
&l...
2017 Feb 21
2
How to set manually starting date/time for guest kvm
...with a specific date and time. (e.g.
when guest boots, starting guest time should always be
(2017-02-05T12:00:00)).
I've tried something like this in my kvm domain:
<clock offset='variable' adjustment='-86400' basis='localtime'>
<timer name='rtc' tickpolicy='delay' track='guest'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
However, i can't insert a specific date and time statement (like starting
kvm with -rtc base="2017-02-05...
2017 Apr 26
3
Tunnelled migrate Windows7 VMs halted
...</features>
> <cpu mode='host-model'>
> <model fallback='allow'/>
> <topology sockets='2' cores='1' threads='1'/>
> </cpu>
> <clock offset='utc'>
> <timer name='pit' tickpolicy='delay'/>
> <timer name='rtc' tickpolicy='catchup'/>
> <timer name='hpet' present='no'/>
> </clock>
> <on_poweroff>destroy</on_poweroff>
> <on_reboot>restart</on_reboot>
> <on_c...
2014 Jun 27
1
libvirt on OpenStack
...info>
<os>
<type>hvm</type>
<boot dev="hd"/>
<smbios mode="sysinfo"/>
</os>
<features>
<acpi/>
<apic/>
</features>
<clock offset="utc">
<timer name="pit" tickpolicy="delay"/>
<timer name="rtc" tickpolicy="catchup"/>
</clock>
<cpu mode="host-model" match="exact"/>
<devices>
<disk type="file" device="disk">
<driver name="qemu" t...
2016 Feb 29
1
Network speed between two guests on same host.
...t;
<cpu mode='custom' match='exact'>
<model fallback='allow'>cpu64-rhel6</model>
<topology sockets='2' cores='2' threads='2'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
<timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot&g...
2014 Jun 15
2
Re: Fedora 19/20 new install :Unable to create vcpu cgroup
...gt;
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu mode="custom" match="exact">
<model>SandyBridge</model>
</cpu>
<clock offset="utc">
<timer name="rtc" tickpolicy="catchup"/>
<timer name="pit" tickpolicy="delay"/>
<timer name="hpet" present="no"/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destro...
2014 Jun 15
0
Re: Fedora 19/20 new install :Unable to create vcpu cgroup
...;acpi/>
> <apic/>
> <pae/>
> </features>
> <cpu mode="custom" match="exact">
> <model>SandyBridge</model>
> </cpu>
> <clock offset="utc">
> <timer name="rtc" tickpolicy="catchup"/>
> <timer name="pit" tickpolicy="delay"/>
> <timer name="hpet" present="no"/>
> </clock>
> <on_poweroff>destroy</on_poweroff>
> <on_reboot>destroy</on_reboot>
>...
2014 Jun 15
2
Re: Fedora 19/20 new install :Unable to create vcpu cgroup
Thanks for your interest.
Here are the dir/files permissions for the kvmimages dir:
# ls -ld /home /home/kvmimages /home/kvmimages/*
drwxr-xr-x. 4 root root 4096 14 juin 23:05 /home
drwxrwxrwx 2 root root 4096 15 juin 09:19 /home/kvmimages
-rw-rw-rwx 1 root root 12884901888 14 juin 23:07 /home/kvmimages/eff1.img
-rw-rw-rwx 1 root root 12884901888 14 juin 23:11
2014 Jun 18
3
bridge could not be initialized
...d9f007b9-584f-41c8-a706-e096f354575b/ramdisk</initrd>
<cmdline>root=/dev/vda console=tty0 console=ttyS0</cmdline>
</os>
<features>
<acpi/>
<apic/>
</features>
<clock offset="utc">
<timer name="pit" tickpolicy="delay"/>
<timer name="rtc" tickpolicy="catchup"/>
</clock>
<devices>
<disk type="file" device="disk">
<driver name="qemu" type="qcow2" cache="none"/>
<source...
2016 Oct 05
2
problem with disk virtio driver
...4'>hvm</type>
<boot dev='hd'/>
<boot dev='cdrom'/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='host-model'/>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash&g...
2015 Aug 03
2
Cannot boot libvirt guests with OVMF. Raw qemu-kvm works as expected
...;features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu mode='custom' match='exact'>
<model fallback='allow'>Haswell-noTSX</model>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash&g...
2017 Jun 14
3
virtual drive performance
...<cpu mode='custom' match='exact'>
<model fallback='allow'>IvyBridge</model>
<topology sockets='1' cores='2' threads='1'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
<timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_re...
2018 Apr 04
1
Adjusting vram for windows/photoshop
...='8191'/>
</hyperv>
<vmport state='off'/>
</features>
<cpu mode='host-model' check='partial'>
<model fallback='allow'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
<timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot&g...
2015 Sep 17
2
error: internal error: Failed to reserve port 5908
...39;/>
<feature policy='require' name='ds_cpl'/>
<feature policy='require' name='xtpr'/>
<feature policy='require' name='acpi'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup' track='guest'>
<catchup threshold='123' slew='120'/>
</timer>
<timer name='pit' tickpolicy='delay'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboo...
2014 Jun 15
0
Re: Fedora 19/20 new install :Unable to create vcpu cgroup
...gt;
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu mode="custom" match="exact">
<model>SandyBridge</model>
</cpu>
<clock offset="utc">
<timer name="rtc" tickpolicy="catchup"/>
<timer name="pit" tickpolicy="delay"/>
<timer name="hpet" present="no"/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destro...
2013 Jan 10
0
Unable to connect to vmchannel on host when the VM is started via libvirt
...>
<memory>262144</memory>
<vcpu>1</vcpu>
<os>
<type>hvm</type>
<boot dev="hd"/>
</os>
<features>
<acpi/>
</features>
<clock offset="utc">
<timer name="pit" tickpolicy="delay"/>
<timer name="rtc" tickpolicy="catchup"/>
</clock>
<devices>
<disk type="file" device="disk">
<driver name="qemu" type="qcow2" cache="none"/>
<source...
2014 Mar 13
0
Re: questions on clock catchup
On 03/13/2014 12:49 AM, Jincheng Miao wrote:
> In http://libvirt.org/formatdomain.html#elementsTime , we could find there are
> three attributes of catchup tickpolicy: limit, threshold and slew.
>
> "
> The catchup element has three optional attributes, each a positive integer.
> The attributes are threshold, slew, and limit.
> "
> The xml format likes:
> <clock offset='utc'>
> <timer name='rtc' t...
2014 Mar 13
0
Re: questions on clock catchup
On Thu, Mar 13, 2014 at 02:49:13AM -0400, Jincheng Miao wrote:
> In http://libvirt.org/formatdomain.html#elementsTime , we could find there are
> three attributes of catchup tickpolicy: limit, threshold and slew.
>
> "
> The catchup element has three optional attributes, each a positive integer.
> The attributes are threshold, slew, and limit.
> "
> The xml format likes:
> <clock offset='utc'>
> <timer name='rtc' ti...
2016 Feb 18
2
Re: Sluggish performance with virtio and Win10
...vm>
<hidden state='on'/>
</kvm>
<vmport state='off'/>
</features>
<cpu mode='host-model'>
<model fallback='allow'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
<timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot&g...
2014 Jun 19
0
Re: bridge could not be initialized
...mdisk</initrd>
> <cmdline>root=/dev/vda console=tty0 console=ttyS0</cmdline>
> </os>
> <features>
> <acpi/>
> <apic/>
> </features>
> <clock offset="utc">
> <timer name="pit" tickpolicy="delay"/>
> <timer name="rtc" tickpolicy="catchup"/>
> </clock>
> <devices>
> <disk type="file" device="disk">
> <driver name="qemu" type="qcow2" cache="none&quo...