I was able to recover the CentOS 6.6 filesystem, by tossing in the 6.6 disk and selecting to upgrade OS and update Grub. Once I bounced the system, it loaded just fine.
Now, the dual boot Win 8 partition/disk from the Grub menu, doesn't boot. Any ideas what needs to be done to fix the problem?
The error:
Last edited by Don Cragun; 01-27-2016 at 07:00 PM..
Reason: Add COE tags.
Hi Linux gurus,
My boss had asked me to setup a box consisting of this 3 OS (CentOS, Fedora, RedHat) for autopatching. So, whenever there is new patches for CentOS from the internet, this box will grab it, implement it, if tested ok and approved, the patches will then be push to Production... (23 Replies)
Hi, I installed solaris 10 a few weeks ago. It was working fine during the past two weeks. However, now when I start to load to the drive, I get this problem:
The BIOS screen comes up like normal, then screen goes blank and a message "Grub loading stage 2" flashes real quick then the computer... (1 Reply)
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)
Hello,
I have some questions about my Mandriva Linux. My father died last year and so I got automatically forced to use Linux (master computer). I have become a little bit known with it, had to reset the root password via command lines etc. But I have some problems I can't solve on my own.
In... (0 Replies)
Bootloader problem Grub. Hello,
I have some questions about my Mandriva Linux. My father died last year and so I got automatically forced to use Linux (master computer). I have become a little bit known with it, had to reset the root password via command lines etc. But I... (11 Replies)
How can one dual boot Windows XP sp2 and Centos 5.x using the NTLDR bootloader? I wanted to install CentOS onto a spare partition on a machine with Windows XP already installed, leaving the MBR as it was and using the NTLDR bootloader. (2 Replies)
Hi,
Can we specify which grub.conf to use while installing grub on RHEL.
We are working on application which requires different grub configurations needed, depending on certain criteria we need to update grub with correct grub.conf.
Can we use grub-install for this purpose? (4 Replies)
Dear Linux Experts,
On my windows 7 desktop with the help of Vmware workstation (Version 7.1),
created virtual machine and installed Centos 5.7 successfully using ISO image.
Query : Is this possible to upgrade the Centos 5.7 using Centos 5.8 ISO image to Centos version 5.8?.. if yes kindly... (2 Replies)
I accidently altered my partition table. Somehow I wiped it out completely and changed the disk label. Before I rebooted I managed to rebuild it the way it originally was using the original structure and label however I need to re-install a new bootloader for the new MBR. I have Ubuntu 14.04TLS... (1 Reply)
Hello,
I am trying to convert a single-drive Centos 7.2 installation with LVM into a two-disk mdadm mirror with mrrored LVM. I was able to follow the excellent instructions at:
http://www.dgoradia.com/creating-a-raid1-mirrored-on-an-existing-centos-on-lvm/and did create a two-disk mirror... (1 Reply)
Discussion started by: Clovis_Sangrail
1 Replies
LEARN ABOUT CENTOS
osinfo-query
OSINFO-QUERY.C(1) Virtualization Support OSINFO-QUERY.C(1)NAME
osinfo-query - Query information in the database
SYNOPSIS
osinfo-query [OPTIONS...] TYPE [CONDITION-1 [CONDITION-2 ...]]
DESCRIPTION
The "osinfo-query" command allows extraction of information from the database. TYPE can be one of "os", "platform", "device", or
"deployment". With no conditions specified, all entities of the given type will be listed.
# List all operating systems
$ osinfo-query os
Short ID | Name ...
----------------------+-----------
centos-6.0 | CentOS 6.0 ...
centos-6.1 | CentOS 6.1 ...
...
Conditions allow filtering based on specific properties of an entity. For example, to filter only distros from the Fedora Project, use
# List all operating systems
$ osinfo-query os vendor="Fedora Project"
Short ID | Name ...
----------------------+--------------
fedora1 | Fedora Core 1 ...
fedora2 | Fedora Core 2 ...
...
The set of fields which are printed can be controlled using the "--fields" command line argument:
# List all operating systems
$ osinfo-query --fields=short-id,version os vendor="Fedora Project"
Short ID | Version
----------------------+----------
fedora1 | 1
fedora2 | 2
...
OPTIONS -s PROPERTY, --sort-key PROPERTY
Set the data sorting key. Defaults sorting the first column
-f PROPERTY1,PROPERTY2,..., --fields PROPERTY1,PROPERTY2,...
Set the visibility of properties in output
PROPERTY NAMES
OS
Valid property names for the "os" type are:
short-id
The short OS identifier
name
The long OS name
version
The OS version string
family
The OS kernel family
vendor
The OS vendor
release-date
The OS release date
eol-date
The OS end-of-life date
codename
The OS code name
id The OS identifier
PLATFORM
Valid property names for the "platform" type are:
short-id
The short platform identifier
name
The long platform name
version
The platform version string
vendor
The platform vendor
release-date
The platform release date
eol-date
The platform end-of-life date
codename
The platform code name
id The platform identifier
DEVICE
Valid property names for the "device" type are:
name
The device name
product
The device product name
product-id
The device product ID string
vendor
The device vendor name
vendor-id
The device vendor ID string
class
The device type class
bus The device bus type
id The device identifier
DEPLOYMENT
Valid property names for the "deployment" type are:
id The deployment identifier
EXIT STATUS
The exit status will be 0 if matching entries were found, or 1 if not matches were found
SEE ALSO
"osinfo-db-validate(1)", "osinfo-detect(1)"
AUTHORS
Daniel P. Berrange <berrange@redhat.com>
COPYRIGHT
Copyright (C) 2012 Red Hat, Inc.
LICENSE
"osinfo-query" is distributed under the termsof the GNU LGPL v2+ license. This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
libosinfo-0.2.7 2013-02-06 OSINFO-QUERY.C(1)