No, I have not followed those instructions yet. These were production
servers that I had scheduled firmware updates late Sunday evening. The
first time I though the error was a fluke and only began to research it
after the second failure (and still no firmware updates due to the
power-cycle). I
AM
Subject: Re: [CentOS-virt] Fwd: Xen4CentOS kernel panic on dom0 reboot
On Sat, Mar 08, 2014 at 09:09:07AM -0600, PJ Welsh wrote:
No, I have not followed those instructions yet. These were
production
servers that I had scheduled firmware updates late Sunday
evening
Unless one of the devel members responds, the cloud instance All our
conversations take place on the CentOS-Devel mailing list (
http://lists.centos.org/ ) and we are on irc at #centos-devel on
irc.freenode.net info seems to mention to post to the CentOS-Devel mailing
list or on irc at
On Sat, May 9, 2015 at 9:35 AM, Nico Kadel-Garcia nka...@gmail.com wrote:
On Sat, May 9, 2015 at 4:37 AM, ToddAndMargo toddandma...@zoho.com wrote:
Hi All,
I am putting together a high end workstation quote for a customer. He is
going to want a Virtual Machine, specifically so he can run
This caused me an overnight issue on a secondary Xen server. I'm glad to
not be the only one to have the issue :)
I'm even more glad someone spotted the issue quickly. Thank you!
pjwelsh
On Sun, Nov 1, 2015 at 4:27 PM, Karel Hendrych
wrote:
> Indeed, a good catch.
I've also had a few Xen systems grub entry issues. I'm not yet sure what
triggers the events, but I do think there *may* be a correlation to the
"/boot" part. I've found the Xen servers that have "/boot" before any of
the the lines like "/boot/xen.gz" ended up missing complete grub entries.
Not
pdate Failing with libvirt-daemon error
> >
> >
> >
> > Anyone have an idea of what may have happened or how to fix? I'm only
> > seeing this issue after the OS update to CentOS 7.3.
> > Thanks
> > PJ
> >
> >
> > On Sat, Dec 24, 2016 at
Thank you. I will try the centos-virt-xen-testing in development hopefully
soon.
On Mon, Jan 9, 2017 at 4:32 AM, George Dunlap wrote:
> On Thu, Jan 5, 2017 at 6:38 PM, Francis The Metman
> wrote:
> > I have tried updating using yum update and get the
Anyone have an idea of what may have happened or how to fix? I'm only
seeing this issue after the OS update to CentOS 7.3.
Thanks
PJ
On Sat, Dec 24, 2016 at 10:19 AM, PJ Welsh <pjwe...@gmail.com> wrote:
> I'v also got this issue when trying to update my CentOS 7.3 systems. I did
> se
As a follow up I was able to test fresh install on Dell R710 and a Dell
R620 with success on CentOS 7.3 without issue on the new kernel. My new
plan will be to just move this C6 to one of the C7 I just created.
On Wed, Mar 22, 2017, 6:27 AM PJ Welsh <pjwe...@gmail.com> wrote:
> The
t I have a Dell
R710 that DOES work with CentOS 7 and the new kernel... so confused.
On Fri, Mar 24, 2017 at 1:44 PM, Sarah Newman <s...@prgmr.com> wrote:
> On 03/24/2017 11:35 AM, PJ Welsh wrote:
> > As a follow up I was able to test fresh install on Dell R710 and a Dell
> > R620
Sure thing. I will need to wait until AM Tuesday USA time to test now.
Thanks
PJ
On Mon, Mar 20, 2017 at 5:21 PM, Ricardo J. Barberis <rica...@palmtx.com.ar>
wrote:
> El Lunes 20/03/2017, PJ Welsh escribió:
> > Still just starts the kernel and wihtin 4 seconds reboots with 4.9.16
Still just starts the kernel and wihtin 4 seconds reboots with 4.9.16-24.
Thanks
PJ
On Mon, Mar 20, 2017 at 2:23 PM, Johnny Hughes <joh...@centos.org> wrote:
> On 03/20/2017 01:20 PM, PJ Welsh wrote:
> > No warning, but still just reboots with no notice.
> > Is there any
Updating my CentOS 6.8 Xen server with new 4.9.13 kernel yields a kernel
boot message of a few like "APIC ID MISMATCH" and the system reboots
immediately without any other bits of info. This is on a Dell R710 with
64GB RAM and 2x 6-core Intel CPU's.
As an additional test, I installed and attempted
No warning, but still just reboots with no notice.
Is there any other system info you need?
Thanks
PJ
On Mon, Mar 20, 2017 at 11:47 AM, Johnny Hughes <joh...@centos.org> wrote:
> On 03/20/2017 11:21 AM, Johnny Hughes wrote:
> > On 03/20/2017 08:35 AM, PJ Welsh wrote:
> >>
wrote:
> On 03/21/2017 07:48 AM, PJ Welsh wrote:
> > On Mon, Mar 20, 2017 at 5:21 PM, Ricardo J. Barberis
> > <rica...@palmtx.com.ar <mailto:rica...@palmtx.com.ar>> wrote:
> >
> > El Lunes 20/03/2017, PJ Welsh escribió:
> > > Still just starts
've already
removed the rhgb and quiet options from the boot.
Thanks
PJ
On Thu, Apr 6, 2017 at 11:21 PM, Sarah Newman <s...@prgmr.com> wrote:
> On 03/28/2017 02:55 PM, PJ Welsh wrote:
> > The mystery gets more interesting... I now have a CentOS 7.3 Dell R710
> > server do
On Fri, Apr 7, 2017 at 6:58 AM, PJ Welsh <pjwe...@gmail.com> wrote:
> I've not gotten any bites from my posting on the xen-devel mailing list.
> Here is the only one to-date:
> https://lists.xen.org/archives/html/xen-devel/2017-04/msg01069.html
>
> From that email, t
/defaults/grub and re-running
> grub2-mkconfig has resulted in the system I have that never booted Xen
> 4.6.3-12 + Kernel 4.9.13, booting every single time out of 5-10 tests.
>
>
> So...I don't know if there's a race condition somewhere, or
> what...but...so far this workaround ha
(they were unbounded)
> >
> > In testing adding "dom0_max_vcpus=4 dom0_vcpus_pin" to the
> GRUB_CMDLINE_XEN_DEFAULT line in /etc/defaults/grub and re-running
> grub2-mkconfig has resulted in the system I have that never booted Xen
> 4.6.3-12 + Kernel 4.9.13, booting e
On Wed, Apr 19, 2017 at 5:40 AM, Johnny Hughes <joh...@centos.org> wrote:
> On 04/18/2017 12:39 PM, PJ Welsh wrote:
> > Here is something interesting... I went through the BIOS options and
> > found that one R710 that *is* functioning only differed in that "Logical
>
; >>> Stack:
> >>> 0008 c900400b7f28 8104e94e
> >>> c900400b7f40 81029925 c900400b7f50
> >>> 810299a0
> >>>
ts without issue! I've rebooted 3 times now without issue.
Dell R710 BIOS version 6.4.0
2x Intel(R) Xeon(R) CPU L5639 @ 2.13GHz
4.9.20-26.el7.x86_64 #1 SMP Tue Apr 4 11:19:26 CDT 2017 x86_64 x86_64
x86_64 GNU/Linux
On Tue, Apr 18, 2017 at 8:44 AM, PJ Welsh <pjwe...@gmail.com> wrote:
0cb R09: 0004
>> >>> R10: R11: 0006 R12: 0008
>> >>> R13: 00000000 R14: R15:
>> >>> FS: () GS:88005d80()
>> kn
Apologies: I installed the newer -26 kernel and had not rebooted into it.
The grub2 menu item should have been "CentOS Linux (4.9.20-25.el7.x86_64) 7
(Core)". I am currently restarting that remote affected system (unmodified
grub2 entry first).
Thanks
PJ
On Tue, Apr 18, 2017 at 8:39 AM
On Tue, May 16, 2017 at 10:26 PM, Jerry wrote:
> Howdy,
>
> I recently went through a frustrating experience trying to get Xen 4
> running on a CentOS 7 system. After a fresh install, fully updating the
> system, rebooting, then trying to install Xen4CentOS it would fail to
wrote:
> >>>> On 09/01/2017 02:41 PM, Kevin Stange wrote:
> >>>>> On 08/31/2017 07:50 AM, PJ Welsh wrote:
> >>>>>> A recently created and fully functional CentOS 7.3 VM fails to boot
> >>>>>> after applying CR updates:
I'm trying to figure out how to replace the vmlinuz and initrd.img from
CentOS 7.4 with "fixed" kernel-plus versions in order create CentOS 7.4
VM's. So far I'm stuck booting via 7.3 install, adding new kernel-plus and
upgrading to 7.4. I've not found any complete Google answers and was
looking
Thanks! I starting the process now. I'll let you know how it goes.
pjwelsh
On Tue, Oct 10, 2017 at 2:32 PM, Johnny Hughes <joh...@centos.org> wrote:
> On 10/10/2017 01:46 PM, PJ Welsh wrote:
> > I'm trying to figure out how to replace the vmlinuz and initrd.img from
> > C
A recently created and fully functional CentOS 7.3 VM fails to boot after
applying CR updates:
...
;-1f1;-1f CentOS Linux 7 (Core)1;-1f1;-1f CentOS Linux 7 (Core)1;-1f1;-1f
CentOS Linux 7 (Core)1;-1f1;-1f CentOS Linux 7 (Core)1;-1f1;-1f CentOS
Linux 7 (Core)1;-1f1;-1f CentOS Linux 7
I'm not a M$ expert, but I've seen enough GPO's to believe there is a way
to do it through Windows.
PJWelsh
On Fri, Sep 1, 2017 at 11:43 AM, hw wrote:
>
> Hi,
>
> is there a way to disable internet access for a windoze 7 VM depending
> on which user(s) is/are logged in?
>
> It
On Tue, Oct 10, 2017 at 2:32 PM, Johnny Hughes <joh...@centos.org> wrote:
> On 10/10/2017 01:46 PM, PJ Welsh wrote:
> > I'm trying to figure out how to replace the vmlinuz and initrd.img from
> > CentOS 7.4 with "fixed" kernel-plus versions in order create CentOS
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