Displaying 20 results from an estimated 50000 matches similar to: "A question in ttylinux"
2005 Jun 30
0
ttylinux-xen domain U Boot problems
Hi,
I have got xen compiled and installed properly.Domain 0 is created on the
Xen port of Linux-2.6.11.10.But I am unable to boot the host domains.
This is what one of my XenU config file contains
[root@xion /]# cat /etc/xen/ttylinux
kernel = "/boot/vmlinuz-2.6.11.10-xenU"
memory = 64
name = "ttylinux"
nics = 1
vif = [ ''mac=bb:00:00:00:00:11,
2011 Jul 12
1
Problem in linux domU re: /dev/rtc and hwclock
Hi all,
One of our domU VMs (CentOS 5.6 x86_64) runs a cobol application,
which in turn called ''clock'' to get timestamps. Changing this is
non-trivial.
When I try to call ''clock --debug'' I get:
[root@vm0010 ~]# clock --debug
hwclock from util-linux-2.13-pre7
hwclock: Open of /dev/rtc failed, errno=19: No such device.
No usable clock interface found.
2009 Feb 18
7
question on hwclock
I am trying to hwclock to set the time. (hwclock -w)
this is what I get on standard 5.2 x86_64.
hwclock --debug
hwclock from util-linux-2.13-pre7
hwclock: Open of /dev/rtc failed, errno=19: No such device.
No usable clock interface found.
Cannot access the Hardware Clock via any known method.
[root at devcentos5x64 src]# ls -l /dev/rtc
crw------- 1 root root 10, 135 Feb 6 13:32 /dev/rtc
Any
2009 Apr 05
3
hwclock and util-linux on 5.3
I am getting this error:
hwclock --debug
hwclock from util-linux-2.13-pre7
hwclock: Open of /dev/rtc failed, errno=16: Device or resource busy.
No usable clock interface found.
Cannot access the Hardware Clock via any known method.
[root at devcentos5x64 src]# uname -a
Linux devcentos5x64.msgnet.com 2.6.18-128.el5 #1 SMP Wed Jan 21 10:41:14
EST 2009 x86_64 x86_64 x86_64 GNU/Linux
rpm -qa | grep
2009 Apr 23
2
xen and hwclock
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Hello All, I have a problem with hwclock on centos 5.3. in xen guest environment<FONT
2005 Jun 02
0
Re: ttylinux and Error creating domain: vbd: Segment not found - new
Hello,
Thnks;
You are absolutely right.I changed it to point to
file:/root/ttylinux/ttylinux-xen , unmounted mnt
and had succeeded to create and log in to the new created domain.
Silly of me.
John
>Are you supposed to mount the filesystem under dom0 before you start
>ttylinux?
>From: Marius Hårstad Kjerkreit <mkjerkreit@gmail.com>
>Reply-To: Marius Hårstad Kjerkreit
2020 Apr 30
1
Re: sync guest time
On Thu, Apr 30, 2020 at 2:15 PM Daniel P. Berrangé <berrange@redhat.com> wrote:
>
> On Thu, Apr 30, 2020 at 01:52:12PM +0200, Miguel Duarte de Mora Barroso wrote:
> > Hi,
> >
> > I'm seeing the following issue when attempting to update the guest's
> > clock on a running fc32 guest (using guest agent):
> >
> > ```
> >
2005 Jan 27
2
ttylinux instructions
Does anyone in the devel team recall how the ttylinux rootfs was
created, by which I mean what changes were needed? Nothing detailed,
just "oh, just /etc/fstab" or whatever. I haven''t yet compared
myself, though I''ll figure it eventually.
For XenCD, I''d like to ship a pristine ttylinux instance on the ISO
image, and have the XenCD startup process copy that
2005 Dec 05
0
Problems creating a ttylinux domain with almost default config
I am trying following the docs, trying to create a ttylinux domain.
However, the creation fails as so.
root:~$ xm create -c ttylinux_xen_config
Using config file "ttylinux_xen_config".
Error: Device 0 (vif) could not be connected. Backend device not found.
No terminal shows up, and I can''t xm console blocks. However, xm list
shows the domain.
root:~$ cat ttylinux_xen_config
2007 Jun 26
2
Why cannt I boot 128 ttylinux VMs?
Hey all,
I am a new Xen user and trying to boot up 128 VM on the machine with 16G
memory. All VM images are ttylinux. When I booted up 116 Virtual
machines, I can not boot VM anymore. Once I create a new VM, the latest
VM on the machine would be kicked out to hold 116 VM simultaneously.
Since I set VM memory to 32M, the Memory should not be an issue. I am
wondering why I can not boot 128 VM and
2013 Jul 24
1
How to trigger a script in a guest after resume? (aka guest system clock incorrect after host reboot with suspended guest)
Hi
Is there a way i can trigger a script within a libvirt guest immediately
after resume? E.g. i don't see any log message that indicates to a guest
that it had been paused and was just woken up.
The problem that i am trying to solve is that when i reboot the host
(pausing all guests), the guests' system clocks are a few minutes late
after resume. The guests RTC (current_clocksource
=
2012 Aug 09
6
Strange issue with system time being off
Hi all,
I am having an issue with some older CentOS 5.3 servers. Every time
the server boots, it gives the error "Cannot access the hardware clock
by any known method", and then promptly sets the time 5 hours behind
the hardware clock, down to the second.
After the system is up. "hwclock" works fine. hwclock --debug does not
show any error at all.
The hardware clock is
2005 Oct 14
0
[PATCH]rtc emulation for xenU
There''s an issue on x86_64 whereby booting an unpriv guest using a
kernel that has the RTC driver compiled in hangs when the rc scripts run
the command hwclock. The patch attached resolves the issue.
The patch adds a simple rtc emulation and also on i386, hwclock can get
correct date when xenU enabled pirq binding, without this patch, hwclock
read will timeout because of lack of update
2007 Apr 28
4
confused about the balloon code
hi
I try to understand the code of balloon ,and got confused about the
following parts of code:
static int decrease_reservation(unsigned long nr_pages)
{
....
if (!PageHighMem(page)) {
v = phys_to_virt(pfn << PAGE_SHIFT);
scrub_pages(v, 1);
ret = HYPERVISOR_update_va_mapping(
(unsigned long)v, __pte_ma(0), 0);
2009 Jul 24
1
No login prompt for DomainU with Xen 3.1 on CentOS 5.3
Hello Dear everybody!
I just installed CentOS 5.3 and try the built-in Xen 3.1 with it. But even the
typical ttyLinux doesn''t work when the domain is created.-- it just doesn''t give
me the login prompt while the domain ttylinux is booted.
[root@soe-hd513-pc102 nimbus]# xm create ttylinux-xen.conf -c
Using config file "./ttylinux-xen.conf".
Started domain ttylinux
2008 Jan 28
0
Error starting domU (centos5) on xen3.2.0 : rtc: IRQ 8 is not free
Hi.
I compiled the xen binaries and the kernel with the sources.
DomO starts without any problems, but when I run domU, it stops and freeze.
My domU is a clone of my domO.
___________________________________________
unmounting old /dev
unmounting old /proc
unmounting old /sys
INIT: version 2.86 booting
rtc: IRQ 8 is not free.
modprobe: FATAL: Error inserting rtc
2007 Mar 01
7
hvm_init_ap_contexts
Why is there an argument returned in the function below (of hvm.h),
knowing that there is void?
static inline void
hvm_init_ap_context(struct vcpu_guest_context *ctxt,
int vcpuid, int trampoline_vector)
{
return hvm_funcs.init_ap_context(ctxt, vcpuid, trampoline_vector);
}
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Xen-devel mailing list
Xen-devel@lists.xensource.com
2015 Feb 07
0
lost at 'repository' entry installing centos7
On 02/07/2015 03:01 PM, Jonathan Billings wrote:
> On Sat, Feb 07, 2015 at 01:05:58PM -0600, g wrote:
>> so much for all that.
>>
>> i just thought it was working. :-(
>>
>> only way i can get system clock to show correct CST is to set bios
>> clock to CST.
>
> I suggest reading the man page for 'hwclock'. Namely, the --utc
> option. If you
2001 Mar 08
0
Timeserver Timezone Mismatch BUG?
I am having a terrible time getting the hardware clock, system clock and
the time served to my winXX boxes to jive on my Mandrake 7.2/Samba 2.07
machine. I have my clock file, timezone and localtime links set to
America/Chicago. No matter what I do, if I use UTC for my hwclock, my
system clock on the Linux box is fine, but samba passes system time +6
hours to the windows clients. (Yes I know CST =
2001 Mar 08
0
Timeserver Timezone Mismatch -- BUG?
I don't think my original post made it, so here is a repost of my
problem.
I am having a terrible time getting the hardware clock, system clock and
the time served to my winXX boxes to jive on my Mandrake 7.2/Samba 2.07
machine. I have my clock file, timezone and localtime links set to
America/Chicago. No matter what I do, if I use UTC for my hwclock, my
system clock on the Linux box is