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Re: [Qemu-discuss] Need urgent help!!

From: Fam Zheng
Subject: Re: [Qemu-discuss] Need urgent help!!
Date: Thu, 18 Sep 2014 11:09:50 +0800
User-agent: Mutt/1.5.23 (2014-03-12)

On Thu, 09/18 07:17, Priyanka Ranjan wrote:
> Sorry I sent this mail without subject earlier. Resending it with subject.
> Hello Experts,
> I am using CentOS 6.5. I am getting an issue with libguestfs (qemu-kvm)
>  #  /usr/libexec/qemu-kvm -nographic -machine accel=kvm:tcg -device \?
>  open /dev/kvm: No such file or directory

Seems kvm.ko is not loaded:

    # modprobe kvm

>  failed to initialize KVM: Operation not permitted
>  Back to tcg accelerator.
>  Could not allocate dynamic translator buffer
> I saw this issue listed in libguestfs faq  "
> http://libguestfs.org/guestfs-faq.1.html";  and executed
>  "setsebool -P virt_use_execmem=on"  as a solution but  that also did not
> help. I confirmed this solution with libguestfs mailing list. They asked me
> to to write to you. Could you please help me.
> Thanks a lot in advance,

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