Displaying 4 results from an estimated 4 matches for "unhotpluged".
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hotpluged
2011 Oct 21
1
virsh modified option... alternative..
Hi All,
I am new to libvirt, i wander how we can achieve below objective, i
read through a lot from libvirt.org but couldn't found any thing solid
something equivalent to this:-
virsh dumpxml dom > /tmp/dom.xml
$EDITOR /tmp/dom.xml && virsh define /tmp/dom.xml
What i try to achieve is to have one management server that install
with libvirt in place then we can use libvirt
2014 Sep 18
6
[PATCH v2 2/3] hw_random: fix stuck in catting hwrng attributes
Amos Kong <akong at redhat.com> writes:
> I started a QEMU (non-smp) guest with one virtio-rng device, and read
> random data from /dev/hwrng by dd:
>
> # dd if=/dev/hwrng of=/dev/null &
>
> In the same time, if I check hwrng attributes from sysfs by cat:
>
> # cat /sys/class/misc/hw_random/rng_*
>
> The cat process always gets stuck with slow backend (5
2014 Sep 18
6
[PATCH v2 2/3] hw_random: fix stuck in catting hwrng attributes
Amos Kong <akong at redhat.com> writes:
> I started a QEMU (non-smp) guest with one virtio-rng device, and read
> random data from /dev/hwrng by dd:
>
> # dd if=/dev/hwrng of=/dev/null &
>
> In the same time, if I check hwrng attributes from sysfs by cat:
>
> # cat /sys/class/misc/hw_random/rng_*
>
> The cat process always gets stuck with slow backend (5
2014 Sep 18
2
[PATCH 1/5] hw_random: place mutex around read functions and buffers.
There's currently a big lock around everything, and it means that we
can't query sysfs (eg /sys/devices/virtual/misc/hw_random/rng_current)
while the rng is reading. This is a real problem when the rng is slow,
or blocked (eg. virtio_rng with qemu's default /dev/random backend)
This doesn't help (it leaves the current lock untouched), just adds a
lock to protect the read function