Re: [CentOS-virt] qemu-kvm-ev-2.6.0-28.el7_3.3.1 tagged for testing

[Sandro Bonazzola]

On Wed, Jan 25, 2017 at 8:20 PM, Lamar Owen  wrote:

> On 01/24/2017 11:29 PM, Sandro Bonazzola wrote:
>
>> Hi,
>> the latest qemu-kvm-ev has been tagged for testing.
>> Please give it a run and provide feedback.
>> If nothing against it shows up, we'll tag it for release on Friday.
>>
>> Is it considered normal for the test RPMs to not be signed?
>

I've no control over signing, Karanbir?



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Re: [CentOS-virt] CentOS AMI's published to AWS

[Nico Kadel-Garcia]

On Tue, Jan 24, 2017 at 6:09 PM, Wesley Novack  wrote:
> Greetings! Can someone please explain the process for publishing CentOS 7
> AMI's to AWS?
>
> I see the "official" CentOS marketplace page here:
> https://aws.amazon.com/marketplace/pp/B00O7WM7QW
>
> However, if I select us-west-2 and launch based on the current AMI that was
> released on 2/26/2016, I see that it is CentOS 7.2.1511 at boot up.

I'd welcome information, too. I'd particularly like to understand why
enhanced networking has been so difficult for the CentOS 7 images
recently, I was recently asked to look at it.


> Do new AMI's get published on a particular cadence? Eg; will there be an AMI
> for 7.3.1611, for example?
>
> I realize that we could do a yum update, but we'd prefer to start off new
> hosts on the latest version without needing to do a yum update and then save
> our own image.
>
> Any insight is appreciated and thank you!
>
> --
>
> Thank you,
> Wes Novack
>
>
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Re: [CentOS-virt] qemu-kvm-ev-2.6.0-28.el7_3.3.1 tagged for testing

[Lamar Owen]

On 01/24/2017 11:29 PM, Sandro Bonazzola wrote:

Hi,
the latest qemu-kvm-ev has been tagged for testing.
Please give it a run and provide feedback.
If nothing against it shows up, we'll tag it for release on Friday.


Is it considered normal for the test RPMs to not be signed?
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Re: [CentOS-virt] NIC Stability Problems Under Xen 4.4 / CentOS 6 / Linux 3.18

[Kevin Stange]

On 01/24/2017 11:16 AM, Kevin Stange wrote:
> On 01/24/2017 09:10 AM, Konrad Rzeszutek Wilk wrote:
>> On Tue, Jan 24, 2017 at 09:29:39PM +0800, -=X.L.O.R.D=- wrote:
>>> Kevin Stange,
>>> It can be either kernel or update the NIC driver or firmware of the NIC
>>> card. Hope that helps!
>>>
>>> Xlord
>>> -Original Message-
>>> From: CentOS-virt [mailto:centos-virt-boun...@centos.org] On Behalf Of Kevin
>>> Stange
>>> Sent: Tuesday, January 24, 2017 1:04 AM
>>> To: centos-virt@centos.org
>>> Subject: [CentOS-virt] NIC Stability Problems Under Xen 4.4 / CentOS 6 /
>>> Linux 3.18
>>>
> 
>>>
>>> Has anyone experienced similar issues with this configuration, and if so,
>>> does anyone have tips on how to resolve the issues?
>>
>> Honeslty I would email Intel and see if they can help. This looks like
>> the NIC decides something is wrong, throws off an PCIe error and
>> then resets itself.
> 
> This happens for several different NICs.  Is there a good contact at
> Intel for this kind of thing, or should I just try to reach them through
> their web site?
> 
>> It could also be an error in the Linux stack which would "eat" an
>> interrupt when migrating interrupts (which was fixed
>> upstream, see below). Are you running irqbalance? Could you try
>> turning it off?
> 
> irqbalance is enabled on these servers.  I'll try disabling it.

I had stopped irqbalance yesterday afternoon, but had a hypervisor's
NICs fail anyway in early morning this morning, so I'm pretty sure this
is not the right tree to bark up.

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