Displaying 20 results from an estimated 2000 matches similar to: "help with a dd bug"
2014 Jul 30
2
using Red Hat site for documentation
Hi,
Is using Red Hat site for documentation legal?
If I understand correctly you have to be a customer of Red Hat to be
allowed to use their bandwidth:
https://access.redhat.com/help/terms/
"2. Terms Applicable to Red Hat Content. In order to access a Red Hat
Portal and Red Hat Content, you must be a current Customer of Red Hat
or its affiliates
[.......]
"Some Red Hat Content may
2008 Apr 22
1
dd backup of lv
I have a series of unmounted lv's that are used in xen vm's of various flavors in a lab environment. I made a script that I use to backup all of them prior to doing anything I may need to undo and all I execute is:
dd if=/dev/vgname/lvname of=/dir/name.img
Are there any additional parameters I should use? I haven't tried to restore this into an lv, but I did swap the 'phy'
2018 Apr 24
2
BUG: soft lockup - CPU#0 stuck for 36s! [swapper/0:0]
Adam Tauno Williams wrote:
> On Mon, 2017-08-07 at 15:26 +0000, KM wrote:
>> All,This happens on all of our CentOS 7 VMs.? but as stated in the
>> email trail, the file softlockup_thresh does not exist.? Should it be
>> added?? What is the best way to get rid of this behavior.
>> Thanks in advance and sorry if I missed something along the way.KM
>
> Yes, I see this
2018 Apr 24
0
BUG: soft lockup - CPU#0 stuck for 36s! [swapper/0:0]
On 24 April 2018 at 17:16, <m.roth at 5-cent.us> wrote:
> Adam Tauno Williams wrote:
>> On Mon, 2017-08-07 at 15:26 +0000, KM wrote:
>>> All,This happens on all of our CentOS 7 VMs. but as stated in the
>>> email trail, the file softlockup_thresh does not exist. Should it be
>>> added? What is the best way to get rid of this behavior.
>>>
2008 Apr 09
6
No shared physical device in virt-manager
I am fairly new to xen and am trying to build a new guest using
virt-manager. When I get to the screen where you can choose virtual or
shared physical device there are no physical devices to choose from. Is
there some step that I have missed while setting up my Dom0?
-Joel Coopersmith
Sr. Systems and Networking Analyst
joel.coopersmith@accenture.com
2009 Jan 15
5
real HDD usage of XEN images
Hello,
i am creating my XEN VM with virt-install (see below).
When I create new images i do first an "df -h" to see if there is
still enough space left on the drive.
Are the XEN images pre allocated or does XEN only use that space that
really is used by the VM inside the image?
I know have the Problem that an "du -h" inside my /VM folder gives me
nearly a higher number that
2009 Jan 15
3
overcommiting vcpus
My test box has an AMD dual core processor in it, giving me 2 physical
cpu''s.
If I overcommit the vcpu''s (eg vcpus=4) to simulate a 4 cpu machine, how
accurate a simulation should it be (apart from performance sucking
badly)?
James
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2005 Mar 10
4
Winamp 0% Buffering mp3 streams
I'm new to streaming or music hearing over the wire, I still prefer my
old-fashioned stereo equipment :-)
But a friend asked me to setup a shoutcast server for him, so I went out
and installed it, played a bit with it and didn't like it. So I looked for
an open source alternative and found Icecast. Installed fine, works fine.
But there is one thing which puzzles me and I hope someone
2008 Apr 04
8
DHCP and DomUs: not working
I''m trying to get DHCP working with DomU clients. I don''t want to use
libvirtd. There''s a dhcpd on the machine and it works fine for all clients
in the network, but not for DomUs. If I set a static IP on the DomU all
networking for them is fine, so there''s no general networking problem.
I use the xen 3.2 packages for CentOS on CentOS 5.1.
There was a public
2008 Aug 01
4
Quation about CentOS 4 xenU kernel
I converted a physical maschine running CentOS 4.6 to a Xen VM on a CentOS
5 host. Almost everything was running when I decided to rsync /lib and
/usr a while later in order to get updated files and get the one or two
non-working programs to work. There are differences because of the xenU
kernel I didn't think about. I forgot to exclude rpm database and
/lib/modules.
Because the synced
2008 Mar 20
5
DHCP for Xen VMs
I created my first Xen VM that didn't use a static IP address. It grabs an
IP from the 198.168.122.0 subnet (from I don't know where). I would rather
want it to use my DHCP server. How can I achieve this?
Kai
--
Kai Sch?tzl, Berlin, Germany
Get your web at Conactive Internet Services: http://www.conactive.com
2009 Feb 11
5
Possible CentsOS licensing issue
Dear Friends,
I have few questions.
1. I have a device on which I have installed CentOS 5.2 as an operating
system. Now I want to sell this device. Will there be any issue ?
points to keep in mind:
a. There are no changes in OS. (it is just a stripped down image of original
OS)
b. I have installed few generic user space applications of my own installed
in that OS.
I do not want to violate
2005 Mar 10
3
Winamp 0% Buffering mp3 streams
Darrell Dominey wrote on Thu, 10 Mar 2005 15:31:04 -0330:
> make sure that your mountpoint does not have a .ogg extention with the
> mp3 stream, otherwise, it will try to play using the ogg plugin, and
> will stay at 0% buffer
>
Hi, thanks for the quick answer. We are serving the mp3s with .nsv endings
since that is what the oddcast plugin seems to send by default when mp3 is
2010 Jan 09
2
Is it safe to run only the XEN kernel on dom0 host?
Hi,
I have an issue with my XEN servers, in that when I do a yum upgrade,
it upgrades the kernels, and then updates the grub.conf file to boot
with the normal Linux kernel, and not the XEN kernel - and I tend to
forget to update the grub.conf, until I reboot and see XEN isn't
running.
So, is it safe to remove the normal kernel & kernel-development, and
only run the XEN kernel?
This is
2009 Apr 26
18
network-bridge breaks networking when eth0:1 is added
I added a virtual interface eth0:1 on one of my machines and suddenly
networking breaks on startup of the system (eth0 is gone) when xend starts
and runs the network-bridge script. This is supposed to be fixed according
to: https://bugzilla.redhat.com/show_bug.cgi
I checked and the network-bridge script contains this fix. It works fine
on one of my PCs when eth0:1 is added, but not on this
2006 Apr 05
3
Dovecot 1.0.something rpm for CentOS?
Is anyone using successfully a specific rpm of Dovecot 1.0.something?
There's nothing on dag and a few on rpmfind (for Fedora Core), but I don't
know if they'd work. The one coming with Centos 4 (0.99.11) has quite a
few bugs and I'd like to put an upgrade on top of it.
Kai
--
Kai Sch?tzl, Berlin, Germany
Get your web at Conactive Internet Services: http://www.conactive.com
2008 Nov 26
2
Reassemble software RAID
I have a machine on CentOS 5 with two disks in RAID1 using Linux software
RAID. /dev/md0 is a small boot partition, /dev/md1 spans the rest of the
disk(s). /dev/md1 is managed by LVM and holds the system partition and
several other partitions. I had to take out disk sda from the RAID and low
level format it with the tool provided by Samsung. Now I put it back and
want to reassemble the array.
2011 Jan 21
2
Missing Dependency
Problem:
I am trying to update the php package PHP Version 5.1.6 on CentOS
release 4.8 to get rid of a script error:
"PHP Fatal error: Call to undefined function dom_import_simplexml"
while running yum update php I get the following
--> Running transaction check
--> Processing Dependency: libt1.so.5 for package: php-gd
--> Finished Dependency Resolution
Error:
2018 Sep 26
4
split auth from other logging
I hoped I don't have to switch to syslog logging. Well, anyway.
I changed
10-logging.conf:
syslog_facility = uucp
and commented out the other log lines.
rsyslog.d/50-default.conf:
uucp.debug -/var/log/dovecot/debug.log
uucp.info -/var/log/dovecot/dovecot.log
uucp.warn -/var/log/dovecot/warn.log
uucp.err
2006 Mar 31
5
php on command line problems
The installed php on CentOS/RHEL is the CGI version. This means I should
be able to get command line arguments with $GLOBALS[''argv''] or
$_SERVER[''argv'']. That''s how the php documentation tells and how it works
f.i. on Suse.
However, on CentOS I get them only when I use the -n switch to php (no
php.ini). The problem with -n is that php cannot find