similar to: xen 4 and grub2 on debian squeeze

Hi, Can someone help. Ive setup xen on a fresh build but are having problems setting up grub. Ive run update-grub which has scanned the /boot folder and created the entries in /boot/grub/grub.cfg but im not sure how to add the dom0_mem=512M parameter? Thanks Ian _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Dear All I am using Centos 7 with Xen 4.6 on a Dell Poweredge T430 When the machine boots, after the 'Scrubbing Free RAM' message, I get a screen filled with little white squares until the login prompt, so I cannot see what is happening as the machine boots. Also there is nothing on the screen when I reboot. My /etc/default/grub is GRUB_DISTRIBUTOR="$(sed 's, release

Dear George, Thanks for the input and ideas. Unfortunately bootscrub=false dos not work, not does setting nothing for vga, still get the 'Little white squares'! I am asking the xen-users as you suggest Regards, Francis From: "George Dunlap" <dunlapg at umich.edu> To: "Francis Greaves" <francis at choughs.net>, "centos-virt" <centos-virt

Yes I usually work headless, but I have been setting it up from new, so need to see what is going on. Regards Francis From: "Scot P. Floess" <sfloess at nc.rr.com> To: "Francis Greaves" <francis at choughs.net> Cc: "centos-virt" <centos-virt at centos.org> Sent: Monday, 22 February, 2016 17:02:12 Subject: Re: [CentOS-virt] Garbled screen

Steffan A. Cline wrote: > I?ve looked and looked and can?t seem to find anything which would > explain why grub.cfg would have been rewritten with a whole new volume > group name. > > Suggestions? > C6 or C7? In either case, have you looked in /etc/default/grub? mark

Hey all, I have moved 10_Linux to 50_Linux and ran update-grub which is fine. The problem I have is that there is xen-syms in /boot And that is being put first in the boot list which is incorrect. How do you make /xen.gz at the top so it is booted first? Thanks Ian _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Do you know if squeeze has xen support? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

This has got to be something weird in my config. And the standard disclaimer of '"happy to post doveconf -n, but wanted to see if this is normal first" :) Background: Ubuntu Xenial, running 2.2.36. Mailbox type is mdbox and I've got a period separator in my inbox namespace: namespace { hidden = no inbox = yes list = yes location = mailbox Spam { auto = no

Hi I am having problem with ntlm_auth with 2012 AD. Following are my samba version and the smb.conf file. I have been testing this all day and always get this. however kinit -V username can authenticate and verified. anyone has similar issue please right me in right direction ? ntlm_auth --request-nt-key --domain=TEST --username=testuser password: NT_STATUS_ACCESS_DENIED: Access denied

Hello Xen folks, I use Debian Squeeze. I want to passthrough PCI devices. With the old stable Debian (grub legacy) i did not have problems. I edit /etc/default/grub like: quote: GRUB_CMDLINE_XEN_DEFAULT="quiet xen-pciback.permissive xen-pciback.hide=(00:14.2)(01:05.1)" I run "update-grub". Now i look at /boot/grub/grub.cfg: ### BEGIN /etc/grub.d/20_linux_xen

Good evening everyone, I am attempting to compile Xen 4.2.1 from source on Ubuntu 12.10 and cannot for the life of me figure out what I am doing wrong. This is the script I wrote that I am running on a brand new install from ubuntu-12.10-server-amd64.iso apt-get update apt-get -y upgrade apt-get -y dist-upgrade reboot (uname -r returns back 3.5.0-23-generic) apt-get install -y build-essential

Hi, I just finished preparing the Xen-4.5 merge from experimental into our next release (Vivid/15.04). And something I actually should have done since the 4.4 times is to report back the delta I have in case there are things Debian might want to pick up as well. So below is the commented debdiff between the 4.5.0-1 in experimental and the Ubuntu version I prepared so far (only compile tested on

The mystery gets more interesting... I now have a CentOS 7.3 Dell R710 server doing the exact same thing of rebooting immediately after the Xen kernel load. Just to note this is a second system and not just the first system with an update. I hope I'm not introducing something odd. They only "interesting" thing I have done for historical reasons is to change the following

Change it to GRUB_DEFAULT=0 (I encountered the same issue week ago with a workstation booted for three month with an older kernel because of https://bugzilla.redhat.com/show_bug.cgi?id=2143438 , and solved it this way) Regards, Petko On 3/14/23 10:51, Rob Kampen wrote: > Can I edit /etc/default/grub and change > > GRUB_DEFAULT=saved > > to something else? -- Petko Alov

On Wed, May 17, 2017 at 2:39 AM, George Dunlap <dunlapg at umich.edu> wrote: > On Wed, May 17, 2017 at 4:26 AM, Jerry <jerryubi at gmail.com> wrote: > > I always disable "rhgb quiet" on a fresh install because I don't like > boot > > messages being hidden from me, and now this other thing does it. I like > > details, I need the details, don't

Hello, I have installed the Xen 4.1.1 and a working kernel 2.6.32.43 which supports Xen on a Ubuntu Linux 10.04 LTS. However, I have never successfully booted the Hypervisor and Dom0. The screen is always black after some kernel messages rapidly go by. I think that I may pass the wrong parameters to the kernel or Hypervisor with GRUB2. Can any one share his/her working grub.cfg for GRUB2 with

Hello List, I'm ironing out details to upgrade a few systems to CentOS7. My servers have BMC with Serial over LAN support. In C5 and C6, I determined how to have BIOS/POST, kernel, and serial console access. I'm reading up on the method to accomplish the pieces with C7. Presently SoL output works, so I see BIOS/POST messages and the GRUB boot list. My changes to enable serial

OK, found out the problem as to why it doesn't boot any kernel except 36.2 the system reports that it cannot find vmlinuz-3.10.0-1160.88.1.el7.x86_64 or any one of the others, except for vmlinuz-3.10.0-1160.36.2.el7.x86_64 hence a manual selection from the grub menu when in front of the machine will only load the 36.2 kernel I found that under /boot/grub2 there were two .rpmnew files

Hello, While testing Virt-SIG Xen 4.12 rpms on CentOS 7, I noticed the default Xen hypervisor console= option parameters are broken, and result in an error from Xen, and no output on the physical vga console: >From xen dmesg: (XEN) Bad console= option 'tty' Xen 4.12.0-1.el7 (XEN) Xen version 4.12.0-1.el7 (mockbuild at centos.org) (gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36)) debug=n

If this has already been done, please forgive me. However, if not, I''d like to submit this as a mechanism for generating a bootable grub2 stanza for hypervisors. As the /etc/grub.d/* files rely on defaults in /etc/default/grub, I added the following Xen specific variable: GRUB_CMDLINE_XEN_DEFAULT="console=com1 115200,8n1 dom0_mem=512M dom0_max_vcpus=1 dom0_vcpus_pin=true