Displaying 20 results from an estimated 1000 matches similar to: "KVM Random Reboots AMD EPYC Server"
2016 Jul 07
5
update clamav to 0.99.2
Helo,
update is in EPEL repository.
on startup, clamd does not further create clamd.sock and clamd.pid
clamd service stops without any message - even in debug mode.
It's a nightmare.
Helmut
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
Dr.-Ing. Roswitha Hahn-Drodofsky
HRB 21091 Stuttgart
USt.ID: DE190582774
Tel. 0711
2019 Dec 01
2
update CentOS 7 at Nov 05 2019
yum update was run
23.10.19 and then
05.11.19
to the beginning of the update 5.11.2019 kernel logging to
/var/log/messages was ok.
During the update at 5.11.2019 logging to /var/log/messages finished. I
persume, this bug began during processing updates. yum-log shows:
...........
Nov 05 14:56:54 Installed: virt-viewer-5.0-15.el7.x86_64
Nov 05 15:59:28 Installed: nbdkit-1.8.0-1.el7.x86_64
2019 Feb 07
2
persistent generic device for tape changer
Hello,
mtx and therefor amanda use generic device /dev/sg<x> for tape changer.
These devices change on reboot.
How to make them persistent?
/dev/sch0 and /dev/sch1 seem to be persistent.
/dev/tape/by-id/ shows links from WWID to generic device
An UDEV rule could help? I have not found any example.
--
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565
2019 Nov 29
2
CLAMD and EXIM - anyone got it working`
Has anyone actually got CLAMD and EXIM working?
I've just had a go on a new VPS server without success. The only thing that happened was that my server slowed because clamd was hogging CPU.
I have done a lot of googling and all I found was a couple of howto's that said the same thing, and my questions from 2015 which is the last time I tried this.
I can get clamd / freshclam etc
2019 Feb 07
2
persistent generic device for tape changer
Hello Ron,
sounds good. I have 2 tape changer. I persume, udev creates the same
link for both.
Can I modify
SYMLINK+="changer-$env{ID_SERIAL}"
The serial should be unique.
Viele Gr??e
Helmut Drodofsky
Internet XS Service GmbH
He?br?hlstra?e 15
70565 Stuttgart
Gesch?ftsf?hrung
Helmut Drodofsky
HRB 21091 Stuttgart
USt.ID: DE190582774
Fon: 0711 781941 0 <tel:+497117819410>
Fax:
2020 Jul 07
2
Pushing real machines into KVM/Qemu
Hi all,
I took a real Core 2 machine (T7200? whose motherboard was starting to die?) running Fedora 29 and dd?d the SSD over to my KVM server, then created a VM using ?create from existing image?.
After some tweaking, including setting the disk type to ?SATA? from ?Virtio?, I got it working.
Is there a fixed recipe for virtualizing CentOS/Fedora/RHEL instances into running VM?s on KVM/Qemu?
2020 Jan 01
0
KVM Random Reboots AMD EPYC Server
> our new Server with AMD EPYC and super micro board reboots ramdonly.
> There is no error message before the reboot in /var/log/messages.
Anything in the hardware logs of the server like memory error or so? Any
watchdog on the servers acting bad?
We run CentOS 7 and KVM on AMD Opteron and AMD EPYC servers without issues.
Regards,
Simon
>
> we are running 2 Server with VMWare
2015 Dec 07
2
openvpn + routing
Helmut Drodofsky wrote:
> Hello,
>
> there is one route missing:
>
> 128.0.0.0/1.
>
Did you mean 127.0.0.0?
mark
> config client:
> route-nopull
> redirect-gateway def1 bypass-dhcp
>
> best regards
> Helmut
>
> Viele Gr??e
> Helmut Drodofsky
>
> Internet XS Service GmbH
> He?br?hlstra?e 15
> 70565 Stuttgart
>
> Gesch?ftsf?hrung
2019 Feb 08
1
persistent generic device for tape changer
> Am 08.02.2019 um 00:13 schrieb Ron Loftin <reloftin at twcny.rr.com>:
>
> On Thu, 2019-02-07 at 22:29 +0100, Helmut Drodofsky wrote:
>> Hello Ron,
>>
>> sounds good. I have 2 tape changer. I persume, udev creates the same
>> link for both.
>>
>> Can I modify
>> SYMLINK+="changer-$env{ID_SERIAL}"
>>
>> The serial
2015 Dec 06
3
openvpn + routing
Hello,
i have a little question.
My system:
ip route:
0.0.0.0/1 via 10.8.0.5 dev tun0
default via 192.168.2.1 dev br0 proto static metric 425
10.8.0.1 via 10.8.0.5 dev tun0
10.8.0.5 dev tun0 proto kernel scope link src 10.8.0.6
88.198.140.127 via 192.168.2.1 dev br0
192.168.2.0/24 dev br0 proto kernel scope link src 192.168.2.101
metric 425
192.168.122.0/24 dev virbr0 proto kernel
2020 Apr 24
4
VM migration problems
I have migrated KVM VMs from a CentOS 6 to a CentOS 7 host. All work fine post-migration, CentOS 3 (don't ask ...), CentOS 6, CentOS 7, Windows. But the CentOS 5 VMs failed. At some point during the boot process, they became unpingable and also inaccessible.
I have correlated this to the start of the irqbalance service and was wondering if it is generally considered best practice to turn it
2012 Aug 02
3
amanda backup
Hi,
Is there a step by step guide to configure amanda server and client on
CentOS and backup on hard drive?
Regards
Kaushal
2013 Dec 10
2
CentOS6 xinetd failure
One thing I have noticed on CentOS6 is that rsync via xinetd never
works after a reboot. It always takes an additional, post-reboot
service xinetd restart to get it going. That has been the same for
all revisions up to and including 6.5, and I've seen it on more than
just machine.
While I don't see such a message on other problem machines, the latest
reboot gave me a clue:
Dec 9
2013 Nov 30
1
centos at windows network
Hello everyone. When I try to view the windows network which I connected,
the error "unable to mount share list from server" pops up. Once I tuned my
firewall off, everything works fine. Does anyone know how to configure
iptables in order to don't disable them. My current configuration of
iptables is following:
# Generated by iptables-save v1.4.7 on Sat Nov 16 11:06:35 2013
*filter
2014 Apr 18
2
Samba4 questions
I'm a little new to Samba when used as more than just a simple place to
mount a single user to a single share, but we're now getting ready to
replace our Netware servers with Samba, and I guess that means Active
Directory DC.
As I read more and more about this beast, I keep finding pages that
indicate the samba4 rpms supplied with the Centos/RH distribution are
not the full version
2012 Jan 04
3
ASP running on a Linux Machine
Good morning all,
I currently have a website that was written in ASP back in 1999. The
system is currently running Windows 2003 Server with MsSQL. Before
everyone flames me for being in the wrong place, I was wondering if
there is a way to allow centos to run old ASP code? I know years ago
this wasn't possible without a program like ChiliASP, but noow I heard
rumor that apache might have
2016 Nov 11
3
clamd@amavisd fails under systemd
On 11/11/16 13:36, Gordon Messmer wrote:
> On 11/09/2016 02:07 AM, Rob Kampen wrote:
>> so I have /etc/tmpfiles.d/clamd.amavisd.conf with content
>> d /var/run/clamd.amavisd 0755 amavis amavis -
>>
>> the process owner name and group name are amavis
>> this is not quite what you specified - which should it be?
>
> If "User" is set to amavis in the
2013 Feb 04
2
Traffic shaping problem
Hi all,
I tried last week to do traffic shaping on a production system,
object of the exercise was simply to throttle the outgoing traffic.
tc qdisc add dev eth4 root tbf rate 300mbit burst 300kb latency 50ms
But the server became rather instable, crashing repeatedly without
anything in the logs.
Can anybody spot glaring mistakes in the tc command above,
or tell me what I should have done
2016 Jan 07
2
CentOS 6, SSD recommendations?
Hello,
because of high disk load we plan to move from disk (raid1) to ssd.
Are there recommendations for
- manufacturer
- file sytem
- raid1
The Red Hat Storage Administration Guide says:
- no raid 1
- ext4 only
is this state of the art?
I have searched list,centos.org 2015 - nothing found.
I found in the year 2012 / 2013:
https://www.centos.org/forums/viewtopic.php?t=7580
2012 Jan 27
2
LSi Logic SCSI controller driver
Hello,
I have found a lot of discussions concerning the LSI Logic scsi driver.
E.g.:
https://lkml.org/lkml/2010/4/26/335
https://bugzilla.kernel.org/show_bug.cgi?id=16547
http://www.redhat.com/archives/rhl-list/2007-April/msg02661.html
VMware ESXI was updated on 28. April 2011.
Is this bug fixed in CentOS 6? RHEL 6 beta: the bug was included so far
as I have read.
--
Viele Gr??e
Helmut