Re: [CentOS] snat packet going out a bridge

On 01/20/2016 04:21 PM, Gordon Messmer wrote: On 01/20/2016 09:55 AM, Steve Clark wrote: Any ideas? IP forwarding needs to be enabled, and you also need rules in your FORWARD chain to allow the packets. Thanks, but forwarding is turned on and my FW rules are empty. Chain INPUT (policy

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On Thu, Jan 21, 2016 at 12:01 PM, Peter wrote: > On 15/01/16 05:57, George Dunlap wrote: >> As mentioned yesterday, Xen 4.6 packages are now available for >> testing. These also include an update to libvirt 1.3.0, in line with >> what's available for CentOS 7. Please

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

Well when the last upgrade 4.2 > 4.4 went live and XM was disabled by default it took many hosts down without warning. 4.4 > 4.6 may cause the same issues. It's a dangerous upgrade for sure. Why can't 4.4 be LTS for C6? as it's the last build with XM. Any XSA patches should not be hard to

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

Its my impression that as a general rule from RH once some software has been released into a major release any further release of that software does not change major version or fundamental features.. For C6 I would argue Xen 4.2 should stay packaged as xen and Xen 4.4 be packaged as xen44 ...

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On 15/01/16 05:57, George Dunlap wrote: > As mentioned yesterday, Xen 4.6 packages are now available for > testing. These also include an update to libvirt 1.3.0, in line with > what's available for CentOS 7. Please test, particularly the upgrade > if you can, and report any problems here. Per

[CentOS] Failed to start polkit.service: Connection timed out

This is related to another earlier post regarding "realm discover" I want to set the timezone to Melbourne/Australia which failed with: [root@sssd-testing ~]# timedatectl set-timezone Australia/Melbourne Error getting authority: Error initializing authority: Error calling StartServiceByName for

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On Thu, Jan 21, 2016 at 1:28 PM, Phill Bandelow wrote: > Well when the last upgrade 4.2 > 4.4 went live and XM was disabled by > default it took many hosts down without warning. 4.4 > 4.6 may cause the > same issues. It's a dangerous upgrade for sure. Why can't 4.4 be LTS for

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

My .02 is to stay the course.  As a server admin, I want to be able to type things like: yum upgrade php not yum upgrade php55-epel-rpmforge-fancy-package Having to remember all the idiosyncrasies of a system is what causes some type of major failure in the future whenever (1) you

[CentOS-virt] DomU Guests not shutting down nicely when Dom0 Hypervisor shuts down

I am using Xen 4.6.0-8.el7 on CentOS 7 with 3 Linux DomUs. I did have Xen 4.? on CentOS 6.5 on my previous system. I installed using yum install centos-release-xen. On shutting down the Hypervisor it used to wait for the DomUs to shut down gracefully (one can take a minute or more), then on

Re: [CentOS-virt] DomU Guests not shutting down nicely when Dom0 Hypervisor shuts down

Try this: systemctl start xendomains.service systemctl enable xendomains.service On 21 January 2016 at 08:48, Francis Greaves wrote: > I am using Xen 4.6.0-8.el7 on CentOS 7 with 3 Linux DomUs. I did have Xen > 4.? on CentOS 6.5 on my previous system. I installed using

Re: [CentOS-virt] DomU Guests not shutting down nicely when Dom0 Hypervisor shuts down

Hi Francis. Personally I would gracefully shutdown all the VM’s first, before attempting to shutdown the xen hypervisor. Are you getting any fsck errors when restarting those VM’s? Kind Regards, Keith On 21 Jan 2016, at 08:48, Francis Greaves wrote: > I am using Xen

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On 01/21/2016 08:02 AM, George Dunlap wrote: > On Thu, Jan 21, 2016 at 1:28 PM, Phill Bandelow wrote: >> Well when the last upgrade 4.2 > 4.4 went live and XM was disabled by >> default it took many hosts down without warning. 4.4 > 4.6 may cause the >> same issues. It's a

[CentOS-virt] Hostname inside lxc container

Hi all, I have installed a CentOS6 lxc guest under a Debian 8.x LXC host. All it is working ok but I can't change the hostname for the centos6 lxc container (it is using the same hostname from Debian host). I have modifyed HOSTNAME under /etc/sysconfig/network and /etc/hosts file, but it doesn't

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On Thu, Jan 21, 2016 at 3:39 PM, Johnny Hughes wrote: > On 01/21/2016 09:29 AM, Johnny Hughes wrote: >> This is a community SIG .. and xenproject.org does NOT release XSAs for >> 4.2. The goal of Xen4centOS was to use an upstream LTS kernel and >> update those as required to

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On 01/21/2016 09:29 AM, Johnny Hughes wrote: > This is a community SIG .. and xenproject.org does NOT release XSAs for > 4.2. The goal of Xen4centOS was to use an upstream LTS kernel and > update those as required to stay on an LTS. Also to do every second > point release of xen (ie, 4.2, 4.4,

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

This is a community SIG .. and xenproject.org does NOT release XSAs for 4.2. The goal of Xen4centOS was to use an upstream LTS kernel and update those as required to stay on an LTS. Also to do every second point release of xen (ie, 4.2, 4.4, 4.6). All so we are longer term than upstream, BUT we

[CentOS] ifenslave vs. /etc/sysconfig/network-scripts

How does the ifenslave command relate to "normal" network slave configuration in /etc/sysconfig/network-scripts? Does config-file-based setup use ifenslave or is it more complicated than that? ThanksNick ___ CentOS mailing list CentOS@centos.org

[CentOS-announce] Announcing release for Gluster 3.6 and 3.7 on CentOS Linux 6 x86_64

I am happy to announce the General Availability of Gluster 3.6 and 3.7 for CentOS 6 on x86_64. These packages are following the upstream Gluster Community releases, with one minor update for each version per month. Users of CentOS 6 can now simply install Gluster with only these two commands:

Re: [CentOS] signing RPM packages with SHA256

On 01/20/2016 01:37 AM, Alice Wonder wrote: I'm trying to find where / how to use sha256 when I sign packages but I am not having much luck. Closest I have found is this : https://fedoraproject.org/wiki/RPM_file_format_changes_to_support_SHA-256 This thread has been a whole bunch of

Re: [CentOS] HDD badblocks

On 01/20/2016 01:43 PM, Chris Murphy wrote: On Wed, Jan 20, 2016, 7:17 AM Lamar Owen wrote: The standard Unix way of refreshing the disk contents is with badblocks' non-destructive read-write test (badblocks -n or as the -cc option to e2fsck, for ext2/3/4 filesystems).

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On 01/21/2016 09:52 AM, George Dunlap wrote: > On Thu, Jan 21, 2016 at 3:39 PM, Johnny Hughes wrote: >> On 01/21/2016 09:29 AM, Johnny Hughes wrote: >>> This is a community SIG .. and xenproject.org does NOT release XSAs for >>> 4.2. The goal of Xen4centOS was to use an

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On Thu, Jan 21, 2016 at 4:17 PM, Alvin Starr wrote: > My comment was targeted more at naming than support. > > I appreciate that there are vanishingly few resources to throw at support. > > I am glad to see any xen support for C7 and am thankful of all those who are > putting in

Re: [CentOS-virt] Hostname inside lxc container

Greetings, - Original Message - > I have installed a CentOS6 lxc guest under a Debian 8.x LXC host. > All it is working ok but I can't change the hostname for the centos6 lxc > container (it is using the same hostname from Debian host). I have > modifyed HOSTNAME under

Re: [CentOS] snat packet going out a bridge

On 01/21/2016 03:49 AM, Steve Clark wrote: Thanks, but forwarding is turned on and my FW rules are empty. Try specifying the physical device the packets are going out, rather than the bridge, in your postrouting rule. Apparently you also need an ebtables rule to prevent the return packets

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On Thu, Jan 21, 2016 at 1:28 PM, Phill Bandelow wrote: > Well when the last upgrade 4.2 > 4.4 went live and XM was disabled by > default it took many hosts down without warning. 4.4 > 4.6 may cause the > same issues. It's a dangerous upgrade for sure. Why can't 4.4 be LTS for

[CentOS-announce] CESA-2016:0049 Critical CentOS 7 java-1.8.0-openjdk Security Update

CentOS Errata and Security Advisory 2016:0049 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0049.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64:

[CentOS-announce] CESA-2016:0054 Important CentOS 5 java-1.7.0-openjdk Security Update

CentOS Errata and Security Advisory 2016:0054 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0054.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386:

[CentOS-announce] CESA-2016:0054 Important CentOS 7 java-1.7.0-openjdk Security Update

CentOS Errata and Security Advisory 2016:0054 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0054.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64:

Re: [CentOS] signing RPM packages with SHA256

On 01/21/2016 09:23 AM, Gordon Messmer wrote: %_gpg_digest_algo sha256 Thank you! That worked beautifully. ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS-virt] DomU Guests not shutting down nicely when Dom0 Hypervisor shuts down

Thanks a million for that. All working fine now. Ragards From: "Phill Bandelow" To: "Francis Greaves" , "centos-virt" Sent: Thursday, 21 January, 2016 09:20:40 Subject: Re: [CentOS-virt] DomU Guests not shutting down nicely

[CentOS] CentOS 7 magically rebooted!

CentOS Linux release 7.2.1511 (Core) Hi, Last night our CentOS 7 server rebooted. Seemingly it's a very clean reboot. I can't find a shred of evidence as to why it happened though. Things I've checked: * sa reports * /var/log/{messages,secure,dmesg,cron} * /var/log/audit/audit.log * lastlog

Re: [CentOS] CentOS 7 magically rebooted!

Try use memtest this problem crash memóry on segment. Good luck Em 21/01/2016 20:28, "Tom Robinson" escreveu: > CentOS Linux release 7.2.1511 (Core) > > Hi, > > Last night our CentOS 7 server rebooted. Seemingly it's a very clean > reboot. I can't find a shred of >

[CentOS] Radeon driver with HD 2600 pro and dual head

Hey list, I got a problem with a Gigabyte radeon HD 2600 pro card regarding my multi head setup with . This card has two DVI connectors. The second monitor has the state of being disconnected after startup (xrandr -q). When I disconnect it and reconnect sometimes the screen comes up and the

[CentOS-announce] CESA-2016:0050 Important CentOS 6 java-1.8.0-openjdk Security Update

CentOS Errata and Security Advisory 2016:0050 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0050.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386:

[CentOS-announce] CESA-2016:0053 Critical CentOS 6 java-1.7.0-openjdk Security Update

CentOS Errata and Security Advisory 2016:0053 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0053.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386:

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On 22/01/16 01:32, George Dunlap wrote: > 1. In the Xen 4.4 packages (first released October 2014), xend was > disabled by default; so anyone using xend at the moment has already > manually intervened to enable deprecated functionality Xen4CentOS was first available in CentOS 6.4 with Xen 4.2, so

Re: [CentOS] snat packet going out a bridge

On 20/01/2016 19:55, Steve Clark wrote: So I want traffic coming in eth5 with 10.10.0.x addresses to be source natted to 192.168.100.3. But my iptables nat statement never gets hit. Chain POSTROUTING (policy ACCEPT 172 packets, 31384 bytes) pkts bytes target prot opt in out source

Re: [CentOS] cups-1.3.7-32.el5_11.x86_64 may have a problem

Everyone, I have a problem I have been chasing for about three weeks and only occurred after cups was updated with cups-1.6.3-22.el7.  I would be interested as to whether any one else has had this problem, and would entertain suggestions as to how I can debug the problem. My Centos 5 server is a

Re: [CentOS] How to get UEFI setting by shell?

http://unix.stackexchange.com/questions/157539/cant-load-zfs-kernel-module-on-fedora-with-secure-boot-required-key-not-avai So, module must be signed with trusted key, or else it just fails. Eero 22.1.2016 9.34 ap. "wk" <304702...@qq.com> kirjoitti: > Hi, > another question.With secure boot

Re: [CentOS] How to get UEFI setting by shell?

On 01/21/2016 09:47 PM, wk wrote: How to check/get UEFI information by shell/bash terminal ? example:if UEFI is enabled? if secure boot is enabled? Systems that boot via UEFI will have /sys/firmware/efi. You may have access to your secure boot setting in /sys/firmware/efi/efivars/, or

Re: [CentOS] How to get UEFI setting by shell?

Hi, another question.With secure boot on, I make a kernel module test.ko Then insmod test.ko: [root@localhost linux]# insmod test.ko insmod: ERROR: could not insert module test.ko: Required key not available How can I sign my test.ko for CentOS7.1? If I set secure

[CentOS] How to get UEFI setting by shell?

Hi, CentOS7.1, Dell PowerEdge R730xd. How to check/get UEFI information by shell/bash terminal ? example:if UEFI is enabled? if secure boot is enabled? Thanks. ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] How to get UEFI setting by shell?

Hi, Read this page: https://wiki.archlinux.org/index.php/Unified_Extensible_Firmware_Interface 2016-01-22 7:47 GMT+02:00 wk <304702...@qq.com>: > Hi, > >CentOS7.1, Dell PowerEdge R730xd. > >How to check/get UEFI information by shell/bash terminal ? example:if > UEFI is enabled? if

Re: [CentOS-virt] CentOS 6 Virt SIG Xen 4.6 packages available in centos-virt-xen-testing

On 01/21/2016 04:32 AM, George Dunlap wrote: > I'm a developer, not a server admin, so I can't gauge how important > this issue is. Before making such a change, I'd like to hear opinions > from other people in the community about how important (or not) it is > to avoid breaking xm, given the