Red Hat / Fedora :: Finding Red Hat Cluster Version?
Dec 28, 2010how to find version of red hat cluster running on a box. Any file or executable that gives information about the installed cluster version?
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Fedora Servers :: How To Setup GFS2 Without Cluster Suite / How To Configure Cluster.conf
Nov 6, 2010I am trying to build GFS2 cluster with 2 or 3 Fedora 14 nodes, but I've encountered some problems from the start. First luci does not work at all in Fedora 14. There is no luci_admin and even if I manage to start luci service, I get a blank white screen when I try to open it from the browser. I've googled a bit and found that I'd might be able to setup GFS if I manage to build cluster.conf manually and start the cluster suite, but I cannot find documentation on how to create cluster.conf anywhere. If anyone knows how to setup GFS2 without a cluster suite or how to configure cluster.conf.
View 9 Replies View RelatedSoftware :: Best Cluster References For RHEL Server Version.5 Distribution?
May 29, 2011I'm asking about what the best cluster software references for RHEL server version.5 distribution and what cluster software suitable for?
View 2 Replies View RelatedUbuntu Multimedia :: 4870x2 Catalyst Driver \ Finding The Proper Configuration Of OS Version And Driver Version?
Apr 8, 2010I've been searching for an hour or so and can't seem to find a concrete answer. My endgame is having Ubuntu successfully installed (either 9.10 or 10.04) with a fully working Ati 4870x2. I desperately need some help on finding the proper configuration of OS version and driver version. I installed 10.04 with the 10.3 driver package from ATI's site and it was a no go - I had nothing but problems.
I would like to have full 3d acceleration so I can play some games through Wine. This is a powerful card - I know ATI doesn't have a great reputation in the Linux world but I really hope there is a driver version I can install to get some good results.The rest of my specs are in my signature I need to install 64 bit Ubuntu to make use all of the system and video ram.
Server :: Install Red Hat New Cluster - Error: Cman Not Started: Cannot Start, Cluster Name Is Too Long
Mar 15, 2011I'm having a very strange problem with red hat cluster. After testing it in the lab, I tried to install a new cluster and received the following error: cman not started: Cannot start, cluster name is too long or other CCS error /usr/sbin/cman_tool: aisexec daemon didn't start I've checked the internet for that error, but nothing. I decided to to take the example from cluster.conf man, which looks like that :
[Code]...
And still I get the same error. I can find my servers both from DNS (FQDN and short name) and they also appear in /etc/hosts.
Ubuntu Servers :: Setup An Apache Web Cluster Using Red Hat Cluster Suite
Sep 1, 2011I am working in a project that needs to set up an Apache Web Cluster. The cluster needs to be High-availability (HA) cluster and Load-balancing cluster. Someone mentioned the use of Red Hat Cluster Suite, but, honestly, I can't figure out how it works, I haven't been able to configure it correctly. The project currently have two nodes, but we need to support at least three nodes in the cluster.
View 5 Replies View RelatedGeneral :: Finding Version Of CentOS?
Jan 3, 2011I am a novice running a dedicated server. how to find out which version of Centos my server is running. I am trying to install IonCube.
View 5 Replies View RelatedUbuntu :: Finding The Version For Embedded Environment?
Jun 9, 2011I am in need of an Ubuntu that can run on a single board computer.It has AMD Geode GX-MMX 500MHz processor, 500MB RAM and a flash card module. I need a minimal ubuntu install without any GUI. I tried live CD Ubuntu 11.04 desktop edition, runs fine, but after its installation on a USB flash drive, the system does not boot. The server edition 6.06 looks for a CD drive which the system does not have.Which type/version of Ubuntu would be best suited for this kind of environment?
View 3 Replies View RelatedCentOS 5 :: Yum Not Finding Latest Version Of GLIBC
Mar 31, 2009I'm new to the yum installation route and am looking forward to getting some experience using it, however, I am working to build a Nagios server through yum and have run into difficulties meeting the dependencies. (I'd previously installed from source on a different server though I'd been warned is a bad thing so I am trying to make nice and go this route but have run into snags right off...) The dependency hurdle I'm trying to overcome is getting to GLIBC2_4 from my version of 2.3.
I've read through a number of posts where people have had issues getting glib updated or gcc installed correctly. This is pretty much a new installation of CentOS (VM cloned off an earlier install that was taken just after going through the GUI setup). As far as I have gotten is 'yum update' which updated the kernel and openssl.
Software :: Finding C++ Libraries For Windows Version Of NetBeans?
Apr 19, 2010I have installed NetBeans on Windows7 with c++ enabled but I can not write c++ code because it doesn't have c++ libraries. I have installed netBeans on my Fedora and in there it works fine because there is c++ libraries built with it. My questions are, Where is c++ libraries on Fedora (The destination)? Can c++ libraries in linux be copied to Windows? Will it work? If yes how? If not where can I download c++ libraries to windows7?
View 2 Replies View RelatedSoftware :: Help Finding Correct Version Of Yakuake For Slackware 13.37
Jul 12, 2011I am a complete noob in the Linux community, having JUST installed my first Linux distro on my PC (that being Slackware 13.37).That having been said, please be patient with my TOTAL confusion is this regard : How do I determine which version of a package I need to download (in this example, I will use Yakuake, a program I AM trying to find at the moment!). I have done searches on the internet of the type"Yakuake for Slackware", etc., and I have always found results that I believed were a link to the correct version. However, when I finally have the package downloaded (I have downloaded BOTH source packages as
well as the build app.), they are always for a DIFFERENT VERSION!
This is most frustrating...; is there a "listing" of different packages that are compatible with a specific distro / version? I realize that, in many cases, I may require a newer version of a library, etc., but again, how do I determine this ahead of time, before I bother downloading the actual app. I wish to install? I can use another example - I attempted to install OpenOffice; I began by searching for OpenOffice for Slackware / KDE (as some sources indicated that Gnome was the required gui for this package...).I found a site with an install cd .iso that was supposed to be multi-platform KDE compatible, but NONE of the versions would install on Slackware 13.37... - you get my point?
CentOS 5 :: SAMBA Upgrade With Yum Not Finding The Latest Version?
Jun 14, 2010I have CentOS 5.5 installed on my Dell D600. This release includes SAMBA 3.0.
Question: Is there a way to use yum to upgrade / install the latest version of SAMBA (3.5.3)?
A "yum search samba" shows there is only the "samba3x" release available - which is SAMBA 3.0
I've downloaded the SAMBA3-3.5.3-43.el5.i386.rpm package for Cent OS 5 from the SAMBA.org site, but when I try to install it, it fails due to package dependencies.
Short of downloading the source and compiling it myself, is there a better method to get the latest version of SAMBA installed on my system?
Server :: Cluster Heartbeat - Add To Cluster.conf?
Sep 3, 2010configure a separate NIC for the heartbeat. what i need to add to cluster.conf to achieve this?
View 1 Replies View RelatedUbuntu / Apple :: Finding A Lightning Version Compatible With Thunderbird 3.0.4?
Jun 11, 2010i have ubuntu 64 bits. Since Thunderbird upgrade to 3.0.4, i dont see Lightning for 64 bits
View 1 Replies View RelatedFedora Installation :: Kernel-devel Package With Version Between The Fedora And Update Repo Version
Sep 11, 2009I have a fedora 11 with kernel package: kernel-PAE-2.6.29.6-217.2.3.fc11.i686
I would like to install the devel package for this kernel version, but I can't find it, because in the fedora repo there is only the original kernel (2.6.29.4....) and in the updates repo there is only the newest kernel package (2.6.30....)
Where can I find the packages which are between the fedora and update repos' versions?
Server :: Cluster Storage With The Rock Cluster Storage Operating System?
Jun 8, 2010I am trying to do the cluster storage with the Rock Cluster storage operating system . I have install the rock cluster on the main server . and I want to connect the client with the PXE boot . when I starting the client then it boot from the PXE boot into the mode of compute node. but it ask the where is to be stored the I have give the path..then server says that not able to find the directory path.
Steps:-
1) insert-ethers
2) client is started with the PXE boot.
3) it detects the dhcp .
4) At last it demand where is to be started by cd-rom, harddisk ,nfs etc.
then I started with the nfs and I have given the lanIp of server.and server is detecting the client but client is not finding the filesystem directory. into export partition directory but it is not taking path.
PATH:-
/export/rock/install it is not finding this path then it is not able to start the o/s from PXE boot..Is there any solution and manual of rock or anyother solution then u can reply to me...
Fedora :: How To Cluster Computing
Aug 2, 2009I am bit curious about Cluster Computing. I don't know much about it.Here is Some thing which I wanted to know.1) How can I configure fedora for Cluster computing .2) Is it possible to connect computer of different configuration(like AMD + Intel )? and also for different architecture ( like i386 + x86_64 ) for cluster computing.
View 7 Replies View RelatedRed Hat / Fedora :: Cluster Virtual IP Intermittent?
Sep 20, 2010rhel5.5 rhcs cluster and xen kernel . now the cluster is running . the service ccsd .cman ,and rgmanager does work on both of the cluster member host. now I have a connecting problem when access the cluster virtual IP from different subnet clients. the clients in the different subnet with the cluster virtual iP access the VIP , the connection is intermittent ,while the clients in the same subnet of the VIP access the cluster VIP the connection is always on.
could anybody tell me , does the xen kernel has impacts to the cluster , or is this only a networking problem not a system problem? I monitor the switch mac table, find that , the mac of eth0 is always changing . so maybe it is xen kernel problem. I refer to some xen materials , the eth0 is a virtual adapter .and the original physical adapter eth0 is renamed as pth0 and works as a bridge .so how could I fix a mac address to eth0 ?
Red Hat / Fedora :: How To Cluster System Server
Oct 10, 2010I wanted to know how to cluster linux server. I mean any squid proxy server or apache server cluster or any other service, but I just wanted to know how to do cluster in linux. I have been searching it but there is no hope.
View 4 Replies View RelatedHardware :: Share DVD Drive In Windows [version 7] And Use It In System [version Fedora 12]?
Jan 8, 2010I have a doubt, may sound funny but wanna know whether it is possible to share DVD drive in windows [version 7] and use it in Linux system [version fedora 12]?
View 4 Replies View RelatedFedora Networking :: Can't Export NFS In 9 X64 Virtual Cluster
May 2, 2009I'm trying to get experience in creation of virtual Fedora 9 x64 cluster using Ubuntu 9.04/Virtual Box 2.2.2. I have a head node with 1 G of RAM and two slave nodes with 512 M each. There's internal networking in Virtual Box with DHCP, so my nodes have addresses:
192.168.15.100/24 (Slave0.localdomain), 192.168.15.101/24 (Slave1.localdomain), 192.168.15.102/24 (Head.localdomain). Ping is OK. I've added the following string to /etc/exports file: /usr/share 192.168.15.0/24(rw) And then used /usr/sbin/exportfs -a But showmount -e 192.168.15.102 entered at slave node shows nothing. What's wrong? May be I have to somehow start nfsserver, but how?
Red Hat / Fedora :: CentOS 5.4 GFS2 - 3 Node Cluster
Feb 19, 2010I have lack of understanding of CentOS in general. I have looked for a remedy on other forums and google, but haven't been able to find the answer. I have a 3 node cluster that was functioning great until I decided to go offline for awhile. My config is as follows:
node 2: vh1
node 3: vh2
node 4: vh6
All nodes connect to a common shared area on an iscsi device (vguests_root)
Currently vh2 and vh6 connect great, however since putting the machines back online I can no longer connect with vh1. A dmesg command on vh1 reveals the following:
GFS2: fsid=: Trying to join cluster "lock_dlm", "Cluster1:vguest_roots"
GFS2: fsid=Cluster1:vguest_roots.2: Joined cluster. Now mounting FS...
GFS2: fsid=Cluster1:vguest_roots.2: can't mount journal #2
GFS2: fsid=Cluster1:vguest_roots.2: there are only 2 journals (0 - 1) .....
Red Hat / Fedora :: Setup Two Node HTTP Cluster?
May 5, 2011I want to setup two node http cluster,
View 1 Replies View RelatedServer :: Simulating A Failover Cluster On Fedora?
Jun 8, 2010We are having a production setup where we are having one SAN storage and two RHEL machines. Now we have created a SAN LUN, say for example trylun. Now we have mounted the same SAN partition on both the machines of RHEL on the same mountpoint path say for example /trylun. After that we have installed RHEL Cluster suite to create a failover cluster.
Now we will be having one Ingres Database service for which data will be stored in SAN storage LUN mounted on both the machine say for example /trylun. When service on one machine will be down then RHEL Cluster Suite failover cluster will takeover and then it will start the same service on another node and handle the failover. Wether Ingres will run from node 1 or node 2 will not make any difference as both are using shared SAN storage i.e /trylun in our example. So same data storage will be used by both the ingres service on both the servers.
Now I have to simulate the same in my office test environment. But the problem is, in office test environment I will not have SAN server as it is additional cost. And I will have fedora operating system.
So I wanted to know is how can we create a shared file system like SAN in fedora (Is NFS a solution). And after creating the shared file system how can we create a failover cluster in fedora if we do not have Red Hat Cluster Suite.
Fedora Servers :: Setting Up A Cluster For Scientific Computing?
Mar 2, 2010I want to set up a cluster for scientific computing (mainly statistical stuff with R). I have a few conceptual questions. First, is there a difference between a Beowulf cluster and a cluster that has single-system image ("SSI," e.g. using openSSI or LinuxPMI)? If so, what's the difference? Second, if there is a difference between Beowulf and SSI, which one is better for scientific computing? Third, does using Eucalyptus make sense for scientific computing or is this more suitable for IO-oriented operations such as web service or databases
View 2 Replies View RelatedRed Hat / Fedora :: How To Change From Serial To Parallel Mode On Cluster
Jun 10, 2010I compiled a code on a Linux cluster machine with mpich and ifort. A test run shows that the program works fine. However, it seems that the program is running in serial instead of parallel mode: reducing the number of CPU's from 32 to 3 does not increase the time it takes to run the simulation. Infact, the simulation is slightly faster with 3 compared to 32 CPU's. Unfortunately I have very little experience on the subject.
My questions are:
(1) How can I be 100% sure my code is running in parallel and not in serial mode?
(2) If the code is running serial, what do I need to do to make it run in parallel mode?
Details:
For submission I use a jobscript which includes the following lines:
Red Hat 4.1.2-46
Red Hat / Fedora :: To Restrict User Login On RHEL 5.3 Cluster
Aug 23, 2010Does anyone know how to restrict only certain users to log into my RHEL 5.3 cluster? I have tried using pam.d but no luck.
View 3 Replies View RelatedRed Hat / Fedora :: Use Storage On Multiple Servers As A Single Cluster?
Apr 20, 2011Can ANYONE point me in the right direction on how to use storage on multiple servers as a single cluster?I thought storage cluster was for that but, after much googling, and even more help from here, I don't think that achieves my goal. My goal is to have multiple servers share a file system, to act as somewhat of a network raid, so if node-A goes down the files are available on other nodes, and hopefully so when the capacity of the nodes are reached I can add nodes to expand the "cluster".
View 6 Replies View RelatedRed Hat / Fedora :: Can Upgrade Kernel To Version 2.6 And Glibc To Version 2.5?
Feb 5, 2010I have a server running Reh Hat Linux 7.3 with kernel 2.4.18. Can i upgrade kernel to version 2.6 and glibc to version 2.5?
View 6 Replies View RelatedFedora Servers :: Build A 3 Node Web Server Cluster To Run A Php Application ?
Feb 24, 2011I need to build a 3 node web server cluster to run a php application. Since the app requires users to login (which means a session state is to be maintained), I will be sharing sessions save path, I also need to share the application directory across 3 nodes. I having trouble deciding which cluster file system to select.
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