08-30-2006
If I get you correctly, you want people to spread the load of server access across several identical web servers...
The simple way to do this would be random selection. No psychic knowledge of the servers' internal state required. I think DNS even has support for this, several IP's for one name?
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1. AIX
Hi All,
How do I failover on the ip load balancer (back and forth)? It involves first to load a new config on the passive ip. If success, load the new config on the ip active (which is now passive).
Any idea, please.
Thanks in advance. (0 Replies)
Discussion started by: itik
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2. Red Hat
Hi,
What's the best load balancer for Linux (CentOS, SuSE) according to your personal experience?
Linux Virtual Server (LVS) is a famous one, but their download site has not been updated since 2007. Their web and mailing list are so quiet. Is the Ultra Monkey project including LVS... (1 Reply)
Discussion started by: aixlover
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3. UNIX for Advanced & Expert Users
we use piranha load balancer with two nodes
even the primary node is running fine and up failover happend to secondary node
this happend quite few times ehy node2 cannot talk to node1
what logs are to be checked and investigate why failover occured
pulse: partner dead: activating... (0 Replies)
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4. Linux
Hello Guys,
Hope you all doing well . :)
I was checking load balance command (uptime)on VM server and got below output.
# uptime
07:08:40 up 52 min, 2 users,a load average: 0.45, 0.11, 0.03
A :How we can calculate load average?
Thank you in advance !!
Cheers:)
Dont forget... (1 Reply)
Discussion started by: Nats
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5. Virtualization and Cloud Computing
Hello,
in case somebody has a NoMachine NX cluster, and is suffering from its dumb round-robin dispatcher, here is a solution:
nxpub (NX Pluggable User Balancer).
It should run on all LUnix OS. Scripts for install/uninstall are supplied.
While tested with NX 3 (NX 3.5 is the latest), it might... (2 Replies)
Discussion started by: MadeInGermany
2 Replies
LEARN ABOUT SUNOS
list-virtual-servers
asadmin-list-virtual-servers(1AS) User Commands asadmin-list-virtual-servers(1AS)
NAME
asadmin-list-virtual-servers, list-virtual-servers - gets the virtual servers
SYNOPSIS
list-virtual-servers --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
[--terse=false] [--echo=false] [--interactive=true]
Gets all the virtual server elements. This command is supported in remote mode only.
OPTIONS
--user authorized domain application server administrative username.
--password password to administer the domain application server.
--host machine name where the domain application server is running.
--port port number of the domain application server listening for administration requests.
--secure if true, uses SSL/TLS to communicate with the domain application server.
--passwordfile file containing the domain application server password.
--terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
formatted data for consumption by a script. Default is false.
--echo setting to true will echo the command line statement on the standard output. Default is false.
--interactive if set to true (default), only the required password options are prompted.
Example 1: Using list-virtual-servers
asadmin> list-virtual-servers --user admin --password adminadmin
--host localhost --port 4848
Command list-virtual-servers executed successfully
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-create-virtual-server(1AS), asadmin-delete-virtual-server(1AS)
J2EE 1.4 SDK March 2004 asadmin-list-virtual-servers(1AS)