similar to: get xen name from guest

Displaying 20 results from an estimated 7000 matches similar to: "get xen name from guest"

2010 Mar 13
5
reboot guest on panic
I have a guest that keeps crashing and want to automatically reboot it when it crashes. See: xen PV guest kernel 2.6.32 processes lock up in D state https://bugzilla.redhat.com/show_bug.cgi?id=550724 if you want to look at the details on the crashing. Anyway, I boot the guest with the kernel command line parameter: hung_task_panic=1 I have kernel.panic = 15 in the guest /etc/sysctl.conf
2010 Mar 07
4
Introducing ConVirt 2.0
----- "Pasi K?rkk?inen" <pasik at iki.fi> wrote: > On Sat, Mar 06, 2010 at 09:04:20AM -0500, Kanwar Ranbir Sandhu wrote: > > Why would one use ConVirt instead of the management tools included in > > RHEL and/or CentOS? What's the difference? > > RHEL/CentOS doesn't provide web-based management.. or even easy > multi-host / cluster management of
2010 Mar 28
2
Xen HVM domU won't start since updates to 2.6.18-164.15.1 kernels
I have a dom0 machine running CentOS 5.4 with all the latest updates using Xen as my hypervisor. I am using Xen in part because this machine was set up prior to KVM being included in RHEL, and in part because KVM's network bridging configuration is not nearly as simple as Xen's. The dom0 machine is a headless Mac Mini and I do all of my VM management via virsh from the command line. I
2009 Dec 11
3
KVM: bridge configuration for static IP address
I need to allocate public IP address to two guest os. I have only 2 network card Interface on server. say eth0 and eth1. I set eth1 a public IP address. so it should in # vi /etc/sysconfig/ifcfg-eth1 DEVICE=eth1 BOOTPROTO=static HWADDR=00:1a:4d:83:ad:00 BROADCAST=202.127.29.0 IPADDR=202.127.29.5 NETMASK=255.255.255.0 NETWORK=202.127.29.0 ONBOOT=yes TYPE=Ethernet Question 1: do I have to
2010 Apr 06
2
kickstart + domU for static IP
I've set up a local webserver to store kickstart files for domUs. All parameters are respected apart from the network settings. DomU always gets DHCP. Can any one help to unwrap this one? Does one add hostname, ip, netmask and gateway values to the /etc/xen/blah.cfg file? # ---- domU kickstart file ----# url --url http://192.168.1.120/centos/5/os/i386 lang en_US.UTF-8 keyboard uk network
2010 Feb 10
3
LTO tape drives and Bacula for Backups?
How does everyone feel about using Quantum LTO 3 and 4 tapes with Bacula for backing up both the VM's, Host, as well as from within the VM's. What are know good backup solutions? Can anyone name specific tape drives / software that is working. Lee -------------- next part -------------- An HTML attachment was scrubbed... URL:
2010 Feb 08
7
Can I use direct attached storage as a shared filesystem in Xen
I have a quad core server in which I want to run 4 virtual servers. On this server I have a 1/2 terabyte raid 1 I have split between the 4 members that have the OS on it. I have raid 5 10 terabyte internal storage running on a 3ware 9690a card. I want to share this storage between the servers without partitioning it. Is this possible? -------------- next part -------------- An HTML attachment
2010 Feb 20
2
Mounting LVM contained ntfs systems.
Using CentOS 5.4 Xen Virtualization "stock install" Added rpmforge NTFS extension for mount command. Scenario: Have mirror dd'd off to "backup" unmounted LV contained Windows machine. Within the LVM volume are two NTFS partitions formatted by Win2k8. Issue: How can I mount this? I need to verify file existence and run batch of file compare checks. If I try to mount
2009 Dec 11
5
About doing backups with kvm guests
Hi all, I have two centos 5.4 servers that I use to run several windows kvm guests (10). All works ok (more or less) but I have a problem with backups. These windows guests are configured to use lvm partitions as a virtual disks. My problem is when I need to do guests backups. which is the best form to backup and restore these windows guests? Some examples? I see snapshot's lvm
2010 Apr 13
4
Useless use of AllowOverride
Hello, While i m trying to start my apache server i am getting following error. [Wed Apr 14 01:47:58 2010] [warn] Useless use of AllowOverride in line 31 of /home/tomcat/conf/mod_jk.conf. [Wed Apr 14 01:47:58 2010] [warn] Useless use of AllowOverride in line 36 of /home/tomcat/conf/mod_jk.conf. Please let me know if you have any solution regarding this. Thanks & Regards Manoj
2009 Aug 27
4
my fonts look horrible (centos5.3/xfce)
Hi all, I can't seem to get my fonts to look decent under CentOS. I was able to make them look pretty good under Ubuntu, but for the life of me I can't make them look decent on CentOS. Screenshots: http://img199.imageshack.us/img199/8563/ss1rzo.jpg http://img199.imageshack.us/img199/7655/ss2ocf.jpg http://img196.imageshack.us/img196/6040/ss3j.jpg
2009 Sep 30
9
du vs df size difference
Hi all, Curious issue.. looking in to how much disk space is being used on a machine (CentOS 5.3). When I compare the output of du vs df, I am seeing a 12GB difference with du saying 8G used and df saying 20G used. # du -hcx / 8.0G total # df -h / Filesystem Size Used Avail Use% Mounted on /dev/xvda3 22G 20G 637M 97% / I recognize that in most cases du and df
2010 Apr 28
1
peth0 unavailable for virt-manager virt-install
Command just times our for me virt-install --paravirt --vcpus=4 --name server1 --ram 4096 --file /opt/xen-images/hlcnwmmp01.img -x "ks=http://10.203.1.11/kickstart/ks-xen.cfg" --file-size 40 --location http://128.61.111.11/pub/centos/5.4/os/x86_64 -b peth0 Starting install... Retrieving file vmlinuz... | 1.9 MB 00:00 Retrieving file initrd.img...
2009 Dec 10
1
Bridge configuration on Xen 3.2+
Hi All, I'm using xen 3.0 on CentOS 5 with VLAN. #vconfig add eth0 100 #/etc/xen/script/network-bridge start vifnum=1 netdev=eth0 bridge=xenbr0.100 I know that after xen 3.2 the procedure of bridge configuration is changed. What is the correct command to set bridge interface to vlan? Yukio -------------- next part -------------- An HTML attachment was scrubbed... URL:
2010 Feb 01
3
Fault Tolerance
Hi people... I want know if Source Codes Virtulization Solution from Red Hat has be release? Thanks -- Gilberto Nunes
2010 Feb 25
1
guest management: 1 and only 1 instance
Gang, ???? I run several KVM host machines.? Due to updates, maintenance, and unexpected reboots sometime host machines are restarted.? I can easily envision a scenario where HostX needs some critical packages updated or is acting up.? I migrate guest0, guest1, guest2 etc. from HostX to HostY.? Then, in either a planned (i.e. scheduled maintenance) or unplanned (i.e. unplanned reboot) event
2010 Mar 13
3
gpl pv drivers and Centos 5.4
Hello, I am using Windows XP/2003 and 2008 under Xen. What is the correct version of gpl pv drivers for Windows under Centos 5.4 Dom0 ? rpm -q xen said 3.0.3.x but xen info said 3.1.x Regards,
2010 Apr 14
1
date problem on my virtual centos server
I have a Centos server 5.4 64 bits with xen server, and It has 6 virtual servers, windows 2003 and centos 5.4 64bits. One of my servers have a special problem with the time. It is a centos server 5.4 64 bits, with apache, and mysql and dokuwiki running. When somebody update the content in the wiki apps, it take the time of the server and always the time is forward than the real time, for example
2010 Apr 21
1
virt-manager connect to remote virtual server xen+ssh
I don't usually install a graphical environment on my servers, so I don't usually use virt-manager. However, I recently put CentOS 5 on my Dell Latitude D820. It has hardware virtualization support, 4G RAM and a 500G HD, so I can carry a virtualization lab around with me. I found the trick of getting a non-active xen VM to show up in virt-manager's list by using virsh edit
2010 Apr 04
2
CentOS and Xen 3.0.3
Hi I install CentOS 5.4 and try to use Xen.... But when I deploy some VM with Virt-manager and specify 2 or more VCPUS to use, when start the vm it start with just one CPU... On this VM I install Windows 2003 Server... This the file of VM: name = "Avision" uuid = "625139bf-1ad3-86fc-45e6-e8efbb9db643" maxmem = 2048 memory = 2048 vcpus = 4 cpus = "0,1,2,3" builder =