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1. Red Hat
Hi Guys,
I am not much aware of clusters but i have few questions can someone provide the overview as it would be very helpful for me.
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2. Shell Programming and Scripting
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we have setup one cluster with two nodes.
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3. Red Hat
Hi all experts,
I need your kind suggestions or feedback on choice of clustering software for red hat linux nodes running certain applications which I need to make highly available.
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4. High Performance Computing
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5. High Performance Computing
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I'm busy building a LVS-NAT cluster on Red-Hat server 5.1 and I need a kernel that has LVS capabilities for a red-hat server 5.1. Is the anyone who can advise me where I can get this kernel. I have already visited the following site Ultra Monkey: and this has old kernels e.g. 2.4.20... (2 Replies)
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6. Linux
Hi,
Hi,
I work in NGO. They are migrating from windows to Linux. They can't spend so much money on servers. They have around 50 PCs. So I want to setup cluster on 2-3 PCs or more than that for setting up server. I am excepted to get their collective output. So that it will be compatible with... (5 Replies)
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7. UNIX for Dummies Questions & Answers
I have created a linux cluster using ROCKS. I have 4 comps hooked up now. front-end plus 3 nodes. Looking for way to test the system to see how effective it is (and if it actually works). Any help would be appreciated. (1 Reply)
Discussion started by: skatinsky
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clusters(4) Sun Cluster File Formats clusters(4)
NAME
clusters - cluster names database
SYNOPSIS
/etc/clusters
DESCRIPTION
The clusters file contains information regarding the known clusters in the local naming domain. For each cluster a single line should be
present with the following information:
clustername whitespace-delimited list of hosts
Expansion is recursive if a name on the right hand side is tagged with the expansion marker: ``*''.
Items are separated by any number of blanks and/or TAB characters. A `#' indicates the beginning of a comment. Characters up to the end of
the line are not interpreted by routines which search the file.
Cluster names may contain any printable character other than an upper case character, a field delimiter, NEWLINE, or comment character. The
maximum length of a cluster name is 32 characters.
This information is used by Sun Cluster system administration tools, like cconsole(1M) to specify a group of nodes to administer. The
names used in this database must be host names, as used in the hosts database.
The database is available from either NIS or NIS+ maps or a local file. Lookup order can be specified in the /etc/nsswitch.conf file. The
default order is nis files.
EXAMPLES
Example 1 A Sample /etc/clusters File
Here is a typical /etc/clusters file:
bothclusters *planets *wine
planets mercury venus
wine zinfandel merlot chardonnay riesling
Here is a typical /etc/nsswitch.conf entry:
clusters: nis files
FILES
/etc/clusters
/etc/nsswitch.conf
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsczu |
+-----------------------------+-----------------------------+
|Interface Stability |Uncommitted |
+-----------------------------+-----------------------------+
SEE ALSO
cconsole(1M), chosts(1M), serialports(4), nsswitch.conf(4), attributes(5)
Sun Cluster 3.2 26 Jun 2006 clusters(4)