similar to: KVM virtual machine and SAN storage with FC

On Thu, 2015-06-25 at 11:50 -0400, Robert Heller wrote: > At Thu, 25 Jun 2015 11:03:18 -0400 CentOS mailing list < > centos at centos.org> wrote:HA! You only really need to learn *one* > command: the man command. > The man > provides 'enlightenment' for all other commands: > man vgdisplay > man lvdisplay > man lvcreate > man lvextend > man lvresize

Hello all, I have 2 identical Dell r510 servers with 10gig card, running centos 6 with samba-3.5.4-68.el6_0.2.x86_64. I setup 16G ramdisk samba share on both and ran cp from local ramdisk to samba ramdisk mount. If I cp 12 1-gig files, I get combined 100MB/s transfer rate. Single file cp maxes out at about 15MB/s. Ftp transfer give me over 300MB/s. Running with 9000 MTU. Most smb.conf is

Please CC as I''m not subscribed to valgrind-developers. Under Xen the toolstack is responsible for managing the domains in the system, e.g. creating, destroying, and otherwise manipulating them. To do this it uses a number of ioctls on the /proc/xen/privcmd device. Most of these (the MMAPBATCH ones) simply set things up such that a subsequenct mmap call will map the desired guest

Hi    We are very pleased to announce immediate availability of ConVirt 2.0 Beta!  Built on a brand new, 3-tier, repository-based architecture, ConVirt 2.0 incorporates many of our users’ most wanted and anticipated features. For more information, please visit us at    http://www.convirture.com/blog/2009/announcements/convirt-2-0-beta-now-available/ ConVirt Team.

Hi    We are extremely happy to announce ConVirt 1.1 release. For details please visit : http://www.convirture.com/blog/2009/announcements/convirt-11-is-now-available/ ConVirt Team. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

----- "Pasi K?rkk?inen" <pasik at iki.fi> wrote: > On Sat, Mar 06, 2010 at 09:04:20AM -0500, Kanwar Ranbir Sandhu wrote: > > Why would one use ConVirt instead of the management tools included in > > RHEL and/or CentOS? What's the difference? > > RHEL/CentOS doesn't provide web-based management.. or even easy > multi-host / cluster management of

> >Message: 1 >Date: Fri, 20 Mar 2009 11:04:39 -0700 (PDT) >From: jd >Subject: [CentOS-virt] ConVirt 1.0 released. >To: centos-virt at centos.org >Message-ID: >Content-Type: text/plain; charset=us-ascii > > >hi > Just wanted to bring to your attention the release of ConVirt 1.0. >

Hi All, I have a 5.4 box and testing xen 3.4 on kernel-xen-2.6.18-164.6.1.el5. As you know, there are no enough configuration to do "Suspend to Disk" of the .config of the kernel-xen-2.6.18-164.6.1.el5. # Power management options (ACPI, APM) # CONFIG_PM=y Then, I tied to get the kernel-2.6.18-164.6.1.el5.src.rpm, installed that. #pwd

tcp connection working only for remote host . for localhost raising the following error >>> con=libvirt.open("qemu+tcp:///system") libvirt: XML-RPC error : unable to connect to server at 'localhost:16509': Connection refused Traceback (most recent call last): File "<stdin>", line 1, in <module> File

XCP Users: As many of you are aware, there are several open source products available for everyone to use when working with XCP. I would like to get some feedback on the various tools to get a feeling on how people are using XCP and these tools. Here are the tools that I am aware of (please respond if you are using another tool): * OpenXenManager -

Anything special needed to boot from a SAN in CentOS 5.1 x86-64 ? We have a new system running a QLA2342 FC HBA connected to a SAN, have a volume exported to it and would like to boot from it. We PXEboot kickstart and that works, the installer sees the disk, installs to it, and reboots. When GRUB tries to load all it prints is "GRUB" and sits there. When we try the Xen edition of

I have a machine with opensolaris snv111b .I want to let it use to a fc-san initiator NAS header in my total system. Now I configure FC HBA port from qlt to qlc mode as initiator wich command update_drv . I can use stmfadm list-target -v to find the FC-SAN target is conneted Target: wwn.2100001B328A3224 Operational Status: Online Provider Name : qlt Alias : qlt2,0

Hello all We are looking into ovirt for several weeks now and i have to say that it looks very promising. Our current environment is based on a lot off shell scripts and xen. We would like to move to ovirt but there are some things we would like to have working before moving. 1. using FC, san and clvm for storage 2. The ability to migrate virtual machines when we have to do maintenance on a

I compile de xen 3.2 in my debian etch. I was studing the xen, and everthing was gona well...until i saw the xenman in apt repository i gona try it. I try install than, and so my xen donts work. I always receive the mensage: - .ERROR! Can''t find default version of xen utils, bailing out! and de xend dont start. Anybody can help me? Tranks! -- Rafael Emerick Z. de Oliveira

Hi, I have been testing XenServer 4.1 and I have migrated to Xen 3.2.1 due to the lack of PCI passthrough in Citrix XenServer. I''ve spent 6 hours this evening installing backports packages and/or compiling the source in a fresh Debian Etch install. But still my DomU is crashing. I suspect I have too many versions floating around now so I will try again from scratch. What is the simplest

Hi all, I have uploaded a source tarball to sourceforge for testing. See the news item in the HTML docs for the changes (or look here: http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/*checkout*/flac/flac/doc/html/news.html?rev=HEAD&content-type=text/html ) Download here: http://prdownloads.sourceforge.net/flac/flac-1.0.5_beta1.tar.gz?download The standard test of 'configure &&

I am trying to do a classic R -d valgrind --vanilla < mypkg-Ex.R as described in http://cs.swan.ac.uk/~csoliver/ok-sat-library/internet_html/doc/doc/R/2.9.1/doc/manual/R-exts.html#Using-valgrind The problem is valgrind crashes imediately. I am using Ubuntu 10.04 LST (actually Biolinux) on a 64bit Dell Precision laptop with 4 core-i5 Intel processors. I have R-2-15-0 installed from source

Looking at what my best options for managing KVM via a gui. Running Centos 5.4 and have several machines and want to migrate off of vmware server 2.x. So far it appears that the management tools haven't quite cought up to Vmware but are gaining and closing. I have been looking at convirt, and others. I like what I see in Ovirt but I'm not sure it is available for centos 5.4, or is it?

I have been installing kvm guests on a number of hosts and have been managing them through a single virt manager on one of the hosts. I am looking for a tool that will allow me to manage them from a windows workstation, possibly using a web interface. Everything I've looked at and read about seems to require a linux workstation to install on, like oVirt or ConVirt. I am looking for a product

Looking at what my best options for managing KVM via a gui. Running Centos 5.4 and have several machines and want to migrate off of vmware server 2.x. So far it appears that the management tools haven't quite cought up to Vmware but are gaining and closing. I have been looking at convirt, and others. I like what I see in Ovirt but I'm not sure it is available for centos 5.4, or is it?