similar to: Ubuntu dom0 crashes hen I run centos guest.

I tried numerous but most of them just don't work. They fail on the quality of the microphone. I tried two that support alsa. Kphone does, but dtmf (the numbers) are not recognized by Asterisk :-( I tried X-lite, but that has really terrible voice quality (mic). I tried Sflphone (has alsa support) and that worked on FC4 (not on FC3) and it does not work on Centos44 either: [root at raaf

I'd like to automate the upgrade from CentOS 4.6 to 5.1 as much as possible. Since upgrades per se are not really recommended, I'm planning to do a kickstart installation. However, I want to leave one of the existing partitions (/scratch) untouched during the installation. Here is my current layout (LogVol00 is swap so not shown in the df output below): # df -hl

I'm new to lvm. I decided to decrease the space of a logical volume. So I did a: $ df -m Filesystem 1M-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00 1953 251 1602 14% / /dev/sda2 494 21 448 5% /boot tmpfs 1014 0 1014 0% /dev/shm

I have a centos 5.6 server that has xen domUs installed on their on logical volumes. These logical volumes contain their own volume groups and again their own logical volumes. I want to access the domU logical volumes and tried this: [root at kr ~]# fdisk -l /dev/VolGroup00/LogVol02 Disk /dev/VolGroup00/LogVol02: 274.8 GB, 274877906944 bytes 255 heads, 63 sectors/track, 33418 cylinders Units =

I''ve installed a FC5 domU under RHEL5-beta2 dom0 with virt-manager. As the disk for domU I used: phy:/dev/mapper/VolGroup00-LogVol02,xvda,w In the domU I have partitions: /dev/xvda1 on / type ext3 (rw) /dev/xvda2 on /var type ext3 (rw) How do I access these partitions from dom0? For example if I take an LVM snapshot of LogVol02, how do I mount the / partition of the domU installed on

I'm playing with software RAID and LVM in some virtual machines and I've run into an issue that I can't find a good answer to in the docs. I have the following RAID setup: md0: sda1 and sdb1, RAID 1. This is /boot md1: sda2 and sdb2, RAID 1. This is a PV for LVM. VolGroup00, this is the volume group and md1 is the only PV in it. LogVol00 is swap LogVol01 is / LogVol02 is /home

I am trying to mount this (my old hard drive) from my Centos 5 install as a USB drive so I can copy files over. I have made the change to max_luns so that I can have more than one drive on a USB drive. The first partition, /dev/sda1 mounts automatically as /boot_ The second partition, /dev/sda2 is the one I really want and it is an lvm partition. When I am booted from this drive (as the

Dear All, Previously we have used CentOS4.4 release with Supported Cluster Suite and DRBD 8.0.0 Active/passive (failover) We have build the DRBD 8.0.0 Source in CentOS4.4 Setup We have configured the DRBD Resource with default OS installed LVM (/dev/mapper/vgroot-LogVol00 and /dev/mapper/vgroot-LogVol01) Partition and its working fine Partition Tables are listed below

Hi. I want to make a snapshot from a logical volume and noticed that there must be enough free disk space in the volume group. Actually there is no free disk space left. How do i shrink online /var without losing any data or restore from backup? I do not have physical access to the server. Specs: Dell PE SC1430 with a 5/i RAID Controller one RAID 1 array from the Dell RAID controller 2

I've done a fresh install on a new system with 2 SATA drives, Seagate 80GB each. This is the first time I've done an installation where I used software raid to provide mirroring capability to the system. The raid is level 1 for mirroring. I used the installation documention on RedHat's enterprise site to go thru the installation/configuration for this. I didn't receive any

Run: # top # vmstat 1 # iostat -x /dev/emcpowerb 1 The latter two you can save to a file. For top, just monitor cpu usage and see if any process is hogging all of it. Colin Laird wrote: > and the fstab settings: > > # This file is edited by fstab-sync - see 'man fstab-sync' for details > /dev/VolGroup00/LogVol01 / ext3 > defaults 1 1 >

Hi, I am using Centos 5.4 x86_64 with kernel 2.6.18-164.11.1.el5xen. I've installed a Centos 5.4 (64 bit too) DomU (paravirtualized), process was apparently with no problems, but DomU refuses to start, this the error: Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/engine.py", line 498, in run_domain vm.startup() File

Hi all, I have a disk of 146Gb in a machine intended to have mainly mysql database, apache and some web data.? I didn't use LVM for / and /boot during the installtion Could I extend? easily in the future the /var partition? when I add another disk? ?Filesystem??????????? Size? Used Avail Use% Mounted on /dev/cciss/c0d0p6????? 23G? 432M?? 22G?? 2% / /dev/mapper/VolGroup00-LogVol00

OS=CentOS-5.2 media=Kingston 512Mb usb key Problem: As 'root', when running a script resident on the external drive mounted at /media/disk I receive the following error: /bin/sh: bad interpreter: Permission denied The meduia is a 512Mb USB key formatted as ext2/3 # ll -rwx------ 1 root root 28 Jul 2 17:30 hello.sh # cat hello.sh #!/bin/sh echo Hello World! # which sh /bin/sh I

hi, i have a problem while creating the guest domain. i have three partitions /dev/VolGroup00/LogVol00 as ''/'' root partition /dev/VolGroup00/LogVol01 as /home /dev/VolGroup00/LogVol02 as swap partition i have exported the root filesystem as the root file system in the virtual machine. ( Can i do so ??? ) My config file for the domainU is as follows:

I've got a pair of HA servers I'm trying to get into production. Here are some specs : Xeon X3210 Quad Core (aka Core 2 Quad) 2.13Ghz (four logical processors, no Hyper Threading) 4GB memory Hardware (3ware) Raid 1 mirror, 2 x Seagate 750GB SATA2 650GB DRBD partition run on top of an LVM2 partition. CentOS 5.2 2.6.18-92.1.6.el5.centos.plus DRBD 8.2 (drbd82-8.2.6-1.el5.centos) Kernel

I''ve succesfully installed FC6 domU under RHEL5-beta2 dom0 with virt-manager. I could open a graphical vnc console from virt-manager with no probs and use domU''s gnome desktop. After few days of running the guest I''ve updated it with yum and been using it mostly via xm console. Now I tried to use the graphical console, but all virt-manager was telling me was: "The

Hello All, I have installed Oracle Cluster Manager on linux x86-64 nit. I am using ocfs file system for quorum file. But I am getting following error. Please see ocfs configureation below. I would appreciate, if someone could help me to understand if I am doing something wrong. Thanks in advance. --------------------------------------------------cm.log file ---------------------------- oracm,

I am trying to install CentOS 4.6 to a pair of 750GB hard drives. I can successfully install to either of the drives as a single drive, but when I try to use both drives and mirror the partitions, I start having problems. Anaconda crashes as it is trying to format the drives. This is what I'm trying to create: /dev/md0: 200MB, /boot /dev/md1: 2GB, swap /dev/md2: rest of the

The Gnu Telephony site: http://wiki.gnutelephony.org Has a Centos repo: http://dist.gnutelephony.org/RPMS/ But I caught some text stating that this is for Centos 4.2. Is it really? Is there a difference; i.e. would it be safe to install these on Centos 4.4? Really I am after Twinkle, and it seems there is a lot you need to actually get Twinkle installed...