Is it a production server?
can you append the following in the kernel parameters and check (only if it's a non-production server. Don't blame me if things go wrong! )
Code:
rd_LVM_LV=VolGroup00/LogVol00
Also, if possible, please post dmesg output. What I have seen so far if the VMs are created through a template or cloned or P2V-ed, things go wrong and kernel some times fails to detect hard disk or fails to mount properly.
Hi
I would like to know how to do virtualization in Rhel 5.3 and Cent os 5.3, As i am new this Virtualization need guidence how to install and configure guest os in Rhel and Cent Os
can some one guide me step by step
Regards
Solaris8in (1 Reply)
Hi, I have some questions about RHEL and CentOS download and installation.
(1) Is RHEL6.0 x86_64 beta downloaded from Red Hat site working fine?
(2) Where to download CentOS 5.5 DVD iso without using BitTorrent?
(3) What are the differences between these two images - CentOS 5.5 i386 and... (6 Replies)
Hi all, i have 3 nodes cluster (Centos 5 cluster suit) with out quorum disk,
node vote = 1,
the value of a quorum = 2,
when 2 nodes going offline, cluster services are destoys.
How i can save the cluster and all services(move all services to one alive node)
with out quorum disk when other... (3 Replies)
Hello,
I was wondering if it would be possible to run two VMs one with services for IPv4 and the other one with services for IPv6. The main physical system would be connected to a IPv6 switch.
I think it should be fine but I would like to hear out your comments. (1 Reply)
Hi guys
I have CentOS installed on my server. I have also installed TFTP server, DHCP server. I am able to install CentOS on remote machines using PXE boot and kickstart cfg file.
I would like to install OpenSUSE using CentOS kickstart file. How do I do it ? I am also fine with any other... (2 Replies)
Hello,
Can someone suggest me what I missing, I re-sized a root virtual disk to 30GB on the CentOS VM. After re-sizing the disk, I booted the OS and ran fdisk -list command I was able view the size of the disk as 30GB.
Paritions in the vm before I resize are:
/boot - Primary parition
/... (1 Reply)
Came home the other day to a Napp-it Gui that would not load.
Login would appear but when i attempted I would get the following
Set default permissions and reading disk and pool parameter, please wait..
in case of problems, try a reboot after Power-Off or check disk and pool status at CLI.... (1 Reply)
I was testing Networking Teaming (activebackup) with a VM hosted on VmWare Workstation and VirtualBox, and the result is, if the active interface is down, the system is not using the backup interface.
Tested on both CentOS / RHEL 7
Please find below the command I have used to configure teaming.... (0 Replies)
Hi All,
I have one logical volume with size as 900G and it is mounted as xfs file system.
Now I want to reduce this partition to 500G.
So I followed the below steps.
unmount the mount point /home
Reduced the volume using the command
Now I remounted the partition.
But the problem... (3 Replies)
Hi!
One of our clients need RHEL 7 on PPC hardware for their R&D setup and they are particular about this being 'Little Endian'.
The problem is that Redhat doesn't have LE RHEL7 images below 7.1 while the latest toolkit (which is needed while reimaging an IBM LPAR) that IBM provides only... (0 Replies)
Discussion started by: satish51392111
0 Replies
LEARN ABOUT FREEBSD
dmesg
DMESG(8) BSD System Manager's Manual DMESG(8)NAME
dmesg -- display the system message buffer
SYNOPSIS
dmesg [-ac] [-M core [-N system]]
DESCRIPTION
The dmesg utility displays the contents of the system message buffer. If the -M option is not specified, the buffer is read from the cur-
rently running kernel via the sysctl(3) interface. Otherwise, the buffer is read from the specified core file, using the name list from the
specified kernel image (or from the default image).
The options are as follows:
-a Show all data in the message buffer. This includes any syslog records and /dev/console output.
-c Clear the kernel buffer after printing.
-M Extract values associated with the name list from the specified core.
-N If -M is also specified, extract the name list from the specified system instead of the default, which is the kernel image the system
has booted from.
FILES
/var/run/dmesg.boot usually a snapshot of the buffer contents taken soon after file systems are mounted at startup time
SEE ALSO sysctl(3), syslogd(8)HISTORY
The dmesg utility appeared in 4.0BSD.
BSD May 9, 2013 BSD
01-18-2012
)