linux tips Post: 302105495

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Operating Systems Linux Red Hat linux tips Post 302105495 by suntac on Friday 2nd of February 2007 05:53:46 AM

02-02-2007

Registered User

Quote:

Originally Posted by chlawren

Hi,

I am working on a linux install to a desktop pc and will configure this onto our main server once happy with the functions etc.

I am actually a HP and AIX sys admin and was looking for the best ways to:

create a bootable file that can be copied to dvd-rw / cd-rw or to dds
be able to cluster 2 linux servers
online cloning / replication between 2 linux servers.

any help would be greatly appreciated.

- create a bootable file that can be copied to dvd-rw / cd-rw or to dds
Meaning how you can create a bootable linux installation disc? Please explain your question some more....

- be able to cluster 2 linux servers
This is depending on what the reason is for your clustering need.... cluster a webserver for performance reasons, cluster for failover, cluster for CPU power for large calculations? Can you please tell us the reason why you want to build a cluster? What you can do for a start is check this website: http://www.redhat.com/software/rha/cluster/

- online cloning / replication between 2 linux servers.
There are quite some projects out there that can help you, you can even code your own it is in basic not that hard to write a replication agent for linux. Just google for this subject you can also take a look at: http://www.cs.bgu.ac.il/~srfs/

Regards,
Johan Louwers.

suntac

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4s-backend-setup

4S-BACKEND_SETUP(1J)						      4store						      4S-BACKEND_SETUP(1J)

NAME

     4s-backend-setup -- Create a new 4store KB

SYNOPSIS

     4s-backend-setup kbname [--node node-number] [--cluster cluster-size] [--segments segment-count] kb-name

		      --node  Number of this node in the cluster, values range from 0 to cluster-size - 1.  The default is 0.

		      --cluster
			      The number of nodes in the cluster.  The default is 1.

		      --segments
			      The number of segments in the cluster. The default is 2. We recommend one for each CPU core in the cluster as a good
			      starting point. Higher numbers tend to consume more resources, but may result in increased performance.

NOTES

     Once crated with 4s-backend-setup KBs should be started with 4s-backend(1)

SEE ALSO

     4s-query(1), 4s-size(1), 4s-httpd(1), 4s-backend(1), 4s-delete-model(1)

EXAMPLES

     $ 4s-backend-setup --node 0 --cluster 1 --segments 4 demo

     Creates the indexes for a single-machine KB with four segments, named "demo".

4store								   May 31, 2019 							    4store