Apple Qmaster: Sharing sometimes does not enable with custom shared cluster storage p
Sharing sometimes does not successfully start when you have set a custom shared cluster storage path. When you click Start Sharing in the Apple Qmaster System Preferences pane, the button dims and may not switch to Stop Sharing. If you quit System Preferences and reopen it, the Stop Sharing button may appear to be active, but the Quickcluster may not be available in Compressor.
Hi guys.
I have a custom application which is written by java. I want to know is it possible to cluster this application by pacemaker. For example copy this application in two different nodes and setup a cluster by pacemaker. In one time only one application work and when primary node goes... (8 Replies)
Hi
I want the Sync file server together (at the moment)
All server to a web server
What can I do to update Joomla or WordPress files even when taken together are equal
Databases together are replicated
What is the solutions ?
Thanks (2 Replies)
Hi,
I perform clrs enable/disable resource-group to start/shutown sybase db.
If I do it through through scsetup , it asks for Do you require to change the state of resource "sybaseapp-rs" on individual nodes or zones that can master the resource (yes/no) ?.
I am bit confused of above... (1 Reply)
Hi experts, I have some custom application which I need to make Highly Available using red hat cluster service. How do I do it? i know in /usr/share/cluster i shall find HA agents for well known services like Apache or Sybase but I want to write HA agent for my own. I tried looking up on... (4 Replies)
Does anyone know of any way to share storage between 2 machines without networking?
I have a server that is constantly connected to a VPN that cuts off network access to every non-VPN network. This presents a problem when I have to transfer big files off of that server on to my internal... (7 Replies)
CLUSTER(1) General Commands Manual CLUSTER(1)NAME
cluster - find clusters in a graph and augment the graph with this information.
SYNOPSIS
cluster [-v?] [ -Ck ] [ -ck ] [ -o outfile ] [ files ]
DESCRIPTION
cluster takes as input a graph in DOT format, finds node clusters and augments the graph with this information. The clusters are specified
by the "cluster" attribute attached to nodes; cluster values are non-negative integers. cluster attempts to maximize the modularity of the
clustering. If the edge attribute "weight" is defined, this will be used in computing the clustering.
OPTIONS
The following options are supported:
-Ck specifies a targeted number of clusters that should be generated. The specified number k is only a suggestion and may not be real-
isable. If k == 0, the default, the number of clusters that approximately optimizes the modularity is returned.
-ck specifies clustering method. If k == 0, the default, the modularity will be used. If k == 1 modularity quality will be used.
-ooutfile
Specifies that output should go into the file outfile. By default, stdout is used.
-v Verbose mode.
EXAMPLES
Applying cluster to the following graph,
graph {
1--2 [weight=10.]
2--3 [weight=1]
3--4 [weight=10.]
4--5 [weight=10]
5--6 [weight=10]
3--6 [weight=0.1]
4--6 [weight=10.]
}
gives
graph {
node [cluster="-1"];
1 [cluster=1];
2 [cluster=1];
3 [cluster=2];
4 [cluster=2];
5 [cluster=2];
6 [cluster=2];
1 -- 2 [weight="10."];
2 -- 3 [weight=1];
3 -- 4 [weight="10."];
4 -- 5 [weight=10];
5 -- 6 [weight=10];
3 -- 6 [weight="0.1"];
4 -- 6 [weight="10."];
}
AUTHOR
Yifan Hu <yifanhu@research.att.com>
SEE ALSO gvmap(1)
Blondel, V.D., Guillaume, J.L., Lambiotte, R., Lefebvre, E.: Fast unfolding of communities in large networks. Journal of Statistical
Mechanics: Theory and Experiment (2008), P10008.
3 March 2011 CLUSTER(1)