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 LINUX
grub-setup
GRUB-SETUP(8) System Administration Utilities GRUB-SETUP(8)NAME
grub-setup - set up a device to boot using GRUB
SYNOPSIS
grub-setup [OPTION...] DEVICE
DESCRIPTION
Set up images to boot from DEVICE.
You should not normally run this program directly. Use grub-install instead.
-a, --allow-floppy
Make the drive also bootable as floppy (default for fdX devices). May break on some BIOSes.
-b, --boot-image=FILE
Use FILE as the boot image [default=boot.img]
-c, --core-image=FILE
Use FILE as the core image [default=core.img]
-d, --directory=DIR
Use GRUB files in the directory DIR [default=/boot/grub]
-f, --force
Install even if problems are detected
-m, --device-map=FILE
Use FILE as the device map [default=/boot/grub/device.map]
-r, --root-device=DEV
Use DEV as the root device [default=guessed]
-s, --skip-fs-probe
Do not probe for filesystems in DEVICE
-v, --verbose
Print verbose messages.
-?, --help
give this help list
--usage
give a short usage message
-V, --version
print program version
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
DEVICE must be an OS device (e.g. /dev/sda).
REPORTING BUGS
Report bugs to <bug-grub@gnu.org>.
SEE ALSO grub-install(8), grub-mkimage(1), grub-mkrescue(1)
The full documentation for grub-setup is maintained as a Texinfo manual. If the info and grub-setup programs are properly installed at
your site, the command
info grub-setup
should give you access to the complete manual.
grub-setup (GRUB) 1.99-12ubuntu5 October 2011 GRUB-SETUP(8)