Displaying 20 results from an estimated 5000 matches similar to: "Slightly OT - Grub fallback option"
2009 Dec 18
3
xen "set encode" (8b2a) problem
Hi my friends,
I am running into a problem with my NIC.
[root@xxxx ~]# ifup eth0
Error for wireless request "Set Encode" (8B2A) :
SET failed on device eth0 ; No such device.
SIOCGIFFLAGS: No such device
Failed to bring up eth0.
eth0 is not a wireless device. Below are some information about my host:
[root@xxxx ~]# lspci |grep -i ether
00:04.0 Ethernet controller: Intel Corporation
2009 Oct 28
4
grub problems
This is irritating: I've got a server I just upgraded to 5.4, then
rebooted, only to discover that it just *sits* there at the grub boot
menu. I looked at grub.conf, and uncommented hiddenmenu (which should have
been done long ago).
It *still* sits there when I reboot. Any clues, folks?
mark
grub.conf:
#boot=/dev/sda
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
2011 Nov 02
1
CentOS 5.7 gives me a blank screen after bootup
Hi all,
I have an odd problem, for which I couldn't find any suggestions on google.
A CentOS 5.7x64 gives me a blank screen on bootup, both to the 17" LCD
monitor connected to the VGA port, and to the KVMOVIP device
built-into the server,
I can see the GRUB boot loader, and everything booting up, upto the
point where it says "Waiting for driver initialization.", then it goes
2016 Aug 11
5
Software RAID and GRUB on CentOS 7
Hi,
When I perform a software RAID 1 or RAID 5 installation on a LAN server
with several hard disks, I wonder if GRUB already gets installed on each
individual MBR, or if I have to do that manually. On CentOS 5.x and 6.x,
this had to be done like this:
# grub
grub> device (hd0) /dev/sda
grub> device (hd1) /dev/sdb
grub> root (hd0,0)
grub> setup (hd0)
grub> root (hd1,0)
grub>
2007 Jun 12
7
Xen in RHEL 5.0...Installation problems
Hello..I am not very proficient in Linux kernel stuffs although I know my basics. I have a question and all suggestions/solutions will be highly appreciated...
I got to know that RHEL 5 has inbuilt Xen Support...So I tried to install a RHEL 5.0 Server on my P4 machine. On top of it I tried to install Xen specific RPMs and some other RPMs needed by Xen.
The additinal RPMs added after base
2010 Jul 01
1
Superblock Problem
Hi all,
After rebooting my CentOS 5.5 server, i have the following message:
==================================
Red Hat nash version 5.1.19.6 starting
EXT3-fs: unable to read superblock
mount: error mounting /dev/root on /sysroot as ext3: invalid argument
setuproot: moving /root failed: No such file or directory
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting
2011 Oct 24
5
[Xen-API] CloudLinux on Xen
Hello List,
I am testing a XCP1 CentOS 5 paravirt vm with CloudLinux.
http://cloudlinux.com/
CloudLinux is a great product for shared hosting and I was evaluation same
on a paravirt guest.
I found a strange thing in XCP. CloudLinux provides xen kernel for DomUs and
after installing the CloudLinux in a DomU it actually got 32 cpus inside.
I had assigned only 2 vCPU to that DomU. To confirm this I
2011 Oct 24
5
[Xen-API] CloudLinux on Xen
Hello List,
I am testing a XCP1 CentOS 5 paravirt vm with CloudLinux.
http://cloudlinux.com/
CloudLinux is a great product for shared hosting and I was evaluation same
on a paravirt guest.
I found a strange thing in XCP. CloudLinux provides xen kernel for DomUs and
after installing the CloudLinux in a DomU it actually got 32 cpus inside.
I had assigned only 2 vCPU to that DomU. To confirm this I
2005 Apr 17
5
MIrrored drives won't boot after installation
I have a p4 motherboard with 2 ide interfaces, I connect 2 40 GB drives as
hda and hdc, I install Centos 4 from a CDROM, and partition the drives as 2
x raid partition each plus a swap partition on hda, the make md0 and md1 to
install /boot and / respectively. Install goes well, everything looks great,
go to reboot from drives, and all I get is "grub" but no boot. I have tried
this ten
2007 Aug 24
1
SSHFS installation
Hello,
I'm trying to build a sshfs available environemnt.
Info:
[root at pandora /]# uname -a ; yum list \*fuse\* installed
Linux pandora 2.6.18-8.1.6.el5xen #1 SMP Thu Jun 14 18:01:24 EDT 2007
x86_64 x86_64 x86_64 GNU/Linux
Loading "priorities" plugin
Loading "protectbase" plugin
Loading "installonlyn" plugin
Loading "fastestmirror" plugin
Setting up
2009 Nov 25
2
Xen fails with garbled boot screen - incompatible hardware?
Hi everyone
Ok this is really strange. I''ve been messing around with Xen for the
past few weeks on a 32bit test machine and CentOS 5.4 and it''s been
working fine.
At the weekend I went into the office to install Xen on our server but I
had a major problem.
The server is a home-build with a Tyan s5211 motherboard with an Intel
i3210w chipset CentOS 5.4 64bit installed and
2005 Nov 15
4
Turning root partition into a RAID array
I have a CentOS 4.2 system that was set up VERY quickly following the demise
of its former life as a CentOS 3 server - you don't want the full story, but
it had to be done quickly to get a company up and working following a slight
disaster involving an electrician, a portable appliance safety tester and a
pulled power cable - anyway, here's where I am at...
Everything is running fine but
2007 Feb 28
3
Error booting / GRUB
Hi,
I'm installing CentOS 4.4 64 bits with RAID 1 per software.
But when the installation finishes, i cannot boot the system.
I always get GRUB error 15.
Any ideas ?
Thanks in advance.
Warm Regards,
M?rio Gamito
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2009 Nov 24
1
Unknown boot option `pciback.hide=(09:04.0)': ignoring
Good morning,
I need to use pciback.hide to hide a pci card because I want to pci
passthrough that card to a domU. My hardware neither supports Intel-Vt-d
nor AMD's IOMMU. Unfortunately this doesn't seem to work in Centos 54
anymore. I guess it doesn't work because it is not compiled into the
kernel, but as a module. I got the following error in dmesg and the pci
device is still
2010 Jul 23
5
install on raid1
Hi All,
I'm currently trying to install centos 5.4 x86-64bit on a raid 1, so if one the 2 disks fails the server will still be available.
i installed grub on /dev/sda using the advanced grub configuration option during the install.
after the install is done i boot in linux rescue mode , chroot the filesystem and copy grub to both drives using:
grub>root (hd0,0)
grub>setup (hd0)
2010 May 21
2
GRUB Hard Disk Error
I've got two pendrives.
I want to install a Debian on them. RAID1.
Ok...
...
After I installed it in RAID1, it works perfectly, ok! :)
When I pull out one of the pendrive [good pendrive], it still boots up,
hurrah :)
But: ...
When I pull out the other pendrive [i plug in the first one i tried] it
say's:
GRUB hard disk error
What can I do?
I already tried:
grub-install /dev/sdc
2009 Jun 07
12
please help: Linux Kernel must be loaded before initrd
Hi,
One of my servers in a IDC in another country mysteriously went down this
morning, and when I contacted the IDC, I was told that XEN doesn''t boot up,
as follows:
[QUOTE]
This is error message on the screen " Error 19: Linux Kernel must be loaded
before initrd"
Server is currently up with 2nd kernel.
Please check the grub.conf.
[/QUOTE]
Looking at grub.conf, I see the
2012 Nov 13
1
Fw:Fwd: Installing XEN on Centos 6.3 X86_64 ... Problem xen not starting...!!!//I have the same problem....
-------- Forwarding messages --------
From: test <www.ryanliang@126.com>
Date: 2012-11-13 17:14:18
To: xen-announce@lists.xen.org
Subject: Fwd: Installing XEN on Centos 6.3 X86_64 ... Problem xen not starting...!!!//I have the same problem....
http://www.howtoforge.com/forums/showthread.php?t=58226
Hi,
I followed tutorial
2006 May 06
4
Protectbase Plugin not working?
Alle,
I have installed and enabled (I think) the yum protectbase plugin:
[cwfox at lurker ~]$ rpm -qa | grep -i protectbase
yum-plugin-protectbase-1.1-1.c4
[cwfox at lurker ~]$ cat /etc/yum/pluginconf.d/protectbase.conf
[main]
enabled = 1
[cwfox at lurker ~]$ grep plugin /etc/yum.conf
plugins=1
[cwfox at lurker ~]$ cat /etc/yum.repos.d/CentOS-Base.repo
<SNIP>
[base]
2006 Feb 10
1
question on software raid-1
I have a system that is RAID -1 configured as
/dev/md0 is /dev/hda1 /dev/hdb1
/dev/md1 is /dev/hdb3 /dev/hdb3
it seems as though /dev/hda has failed....
I have another disk (identical model) that I can replace hda with.
I know about the commands fdisk to repartion and raidhotadd /dev/md0
/dev/hda1
and raidhotadd /dev/md1 /dev/hda3 (to be ran after the system boots).
BUT... how do I now get