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Hi all, I'm happy to announce a new tutorial! https://alteeve.com/w/2-Node_Red_Hat_KVM_Cluster_Tutorial This tutorial walks a user through the entire process of building a 2-Node cluster for making KVM virtual machines highly available. It uses Red Hat Cluster services v3 and DRBD 8.3.12. It is written such that you can use entirely free or fully Red Hat...

Hi all, I'm happy to announce a new tutorial! https://alteeve.com/w/2-Node_Red_Hat_KVM_Cluster_Tutorial This tutorial walks a user through the entire process of building a 2-Node cluster for making KVM virtual machines highly available. It uses Red Hat Cluster services v3 and DRBD 8.3.12. It is written such that you can use entirely free or fully Red Hat...

...hat time, I have learned a lot, created some tools to simplify management and refined the design to handle corner-cases seen in the field. Today, the culmination of that learning is summed up in the "2nd Edition" of that tutorial, now called "AN!Cluster Tutorial 2". https://alteeve.ca/w/AN!Cluster_Tutorial_2 These HA KVM platforms have been in production for over two years now in facilities all over the world; Universities, municipal governments, corporate DCs, manufacturing facilities, etc. I've gotten wonderful feedback from users and all that real-world experience...

Hello, On Fri, 17 Nov 2017 10:34:53 -0500 Digimer <lists at alteeve.ca> wrote: > On 2017-11-17 10:16 AM, m.roth at 5-cent.us wrote: > > I can't seem to find apcupsd for C 6. Just went to epel's website, and not > > visible. Anyone have a clue? > > > > mark > > I can't speak to epel, but we have copies of...

On Tue, Dec 15, 2015 at 6:36 PM, Digimer <lists at alteeve.ca> wrote: > On 15/12/15 10:17 AM, Traiano Welcome wrote: >> Hi All >> >> Is it possible to upgrade from CentOS 6.7 to CentOS 7? >> >> I see there is some attempt at an upgrade tool available, but it's >> apparently broken: >> >> https://w...

...he's new to >> Linux/RedHat. Is there any software I can recommend to him that any >> of you find above par for CentOS 6/7? >> >> Thanks! >> >> Gilbert > > I've used iperf a lot successfully. I have an RPM for EL6 on my repo here: > > https://alteeve.ca/an-repo/el6/RPMS/x86_64/iperf-2.0.5-11.el6.anvil.x86_64.rpm > > The source is there, and I would be surprised if it didn't build > easily on EL7. > > https://alteeve.ca/an-repo/el6/SRPMS/iperf-2.0.5-11.el6.anvil.src.rpm +1 for iperf, and it's available on EPEL also https...

Hi all, With help from others, I''ve been able to get Olaf''s patch for enabling MTUs >1500 for vifX.y and tapZ devices working. I''ve been able to boot dom0, launch domU and live-migrate without having the bridge''s MTU degrade at any time. Would the Xen RPM maintainers (and others) mind taking a look at the following patches? Kernel part:

Hi: I have two HVM domU ubuntu 10.04 Lts and Window XP running. I have assigned PCIe device to each of this domU. I would like to communicate these two VM. Can anyone give me some idea on how to do. I did some research on IVC but unable to get answer. Anything will be appreciated. Anju _______________________________________________ Xen-users mailing list

...#39;. Yes , 7.2k rpm disks. 2T mirror (soft). In fact, I had such a preference for slightly more capacity. Unfortunately very expensive SAS drives. But this works only if the server in question occur. In this case, about 15 minutes. progress. On Mon, Feb 8, 2016 at 9:13 PM, Digimer <lists at alteeve.ca> wrote: > On 08/02/16 02:12 PM, Gokan Atmaca wrote: >> Hello >> >> I use KVM. In a virtual machine "jbd2 dm-0" disk I / O is very >> increases. It consumes up to 99%. For this reason, slowing down the >> other virtual machine. What should I do to so...

Hello, If you''re interested in running Xen 4.0 hypervisor/dom0 on RHEL6, take a look at here: http://wiki.xen.org/xenwiki/RHEL6Xen4Tutorial It explains steps needed to rebuild Xen 4.0.1 src.rpm from Fedora on RHEL6, and how to fetch dom0 capable 2.6.32.x kernel from upstream git repository. It also shows how to get libvirt/virt-manager working with Xen on RHEL6. Hopefully it helps :)

Hello, If you''re interested in running Xen 4.0 hypervisor/dom0 on RHEL6, take a look at here: http://wiki.xen.org/xenwiki/RHEL6Xen4Tutorial It explains steps needed to rebuild Xen 4.0.1 src.rpm from Fedora on RHEL6, and how to fetch dom0 capable 2.6.32.x kernel from upstream git repository. It also shows how to get libvirt/virt-manager working with Xen on RHEL6. Hopefully it helps :)

> Am 17.11.2017 um 17:36 schrieb m.roth at 5-cent.us: > > wwp wrote: >> On Fri, 17 Nov 2017 10:34:53 -0500 Digimer <lists at alteeve.ca> wrote: >> >>> On 2017-11-17 10:16 AM, m.roth at 5-cent.us wrote: >>>> I can't seem to find apcupsd for C 6. Just went to epel's website, and >>> not >>>> visible. Anyone have a clue? >>> >>> I can't speak to epe...

...d are certainly more comfortable with those devices then with our linux appliance. I'd be interested in hearing if anyone has a similar solution to iOS devices, too. Paid apps is fine, anything that does the job is good. Thanks for any help/advice! -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education?

Hi Digimer On Tue, Dec 15, 2015 at 6:54 PM, Digimer <lists at alteeve.ca> wrote: > On 15/12/15 10:43 AM, Traiano Welcome wrote: >> On Tue, Dec 15, 2015 at 6:36 PM, Digimer <lists at alteeve.ca> wrote: >>> On 15/12/15 10:17 AM, Traiano Welcome wrote: >>>> Hi All >>>> >>>> Is it possible to upgrade from Ce...

...root 10, 135 Jul 12 18:00 /dev/rtc As I understand it, this is (in part?) to prevent domU from altering dom0''s date/time. Obviously, this is a good thing, but can the device be made available to domU VMs in a "read-only" mode? Thanks! -- Digimer E-Mail: digimer@alteeve.com Freenode handle: digimer Papers and Projects: http://alteeve.com Node Assassin: http://nodeassassin.org "I feel confined, only free to expand myself within boundaries." _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com htt...

...ies to partner with. The problem is that the ones we've found who support RHEL won't support CentOS. So does anyone know of an online backup company that _will_ support CentOS (and Windows)? Any pointers will be much appreciated! digimer -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education?

On 8 March 2016 at 19:02, Digimer <lists at alteeve.ca> wrote: > On 08/03/16 01:51 PM, James Hogarth wrote: > > On 8 March 2016 at 17:22, Digimer <lists at alteeve.ca> wrote: > > > >> On 08/03/16 11:36 AM, James Hogarth wrote: > >>> On 8 March 2016 at 16:15, Digimer <lists at alteeve.ca> wrote: &g...

Hello everyone, A network engineer buddy of mine brought up for discussion with me that he'd like to do some throughput testing, but he's new to Linux/RedHat. Is there any software I can recommend to him that any of you find above par for CentOS 6/7? Thanks! Gilbert ******************************************************************************* Gilbert Sebenste

...9 PM, Nux! wrote: > It built just fine in mock, results here > http://li.nux.ro/download/nux/tmp/mtr6/ > > -- > Sent from the Delta quadrant using Borg technology! > > Nux! > www.nux.ro > > ----- Original Message ----- >> From: "Digimer" <lists at alteeve.ca> >> To: "CentOS mailing list" <centos at centos.org> >> Sent: Tuesday, 8 March, 2016 00:05:59 >> Subject: [CentOS] Can anyone compile mtr source RPM on CentOS 6.7? > >> Hi all, >> >> I was trying to rebuild mtr >> (http://vault.c...

I have done what you said and I restarted centos7. It still goes into graph mode automatically. So what is the step I can do to go into text mode automatically? 2015-03-19 12:03 GMT-07:00 Digimer <lists at alteeve.ca>: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Try: > > plymouth-set-default-theme --list > > You should see 'text' and 'details'. You probably want details, so try: > > plymouth-set-default-theme details -R > > This will take a l...