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 run on the older NX 2 and can be ported to NX 4 or Open NX.
This User Gave Thanks to MadeInGermany For This Post:
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)
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)
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)
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
1 Replies
LEARN ABOUT HPUX
cmhaltcl
cmhaltcl(1m)cmhaltcl(1m)NAME
cmhaltcl - halt a high availability cluster
SYNOPSIS
cmhaltcl [-f] [-v]
DESCRIPTION
cmhaltcl causes all nodes in a configured cluster to stop their cluster daemons, optionally halting all packages or applications in the
process.
To stop a cluster, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the cluster configuration
file. See access policy in cmquerycl(1).
This command will halt all the daemons on all currently running systems. If the user only wants to shutdown a subset of daemons, the
cmhaltnode command should be used instead.
Options
cmhaltcl supports the following options:
-f Force the cluster to shutdown even if packages or group members are currently running. This will cause the packages and group
members to be halted. If a package halt fails, the cluster halt will also fail.
-v Verbose output will be displayed.
RETURN VALUE
cmhaltcl returns the following value:
0 Successful completion.
1 Command failed.
EXAMPLES
Halt the cluster daemons:
cmhaltcl
AUTHOR
cmhaltcl was developed by HP.
SEE ALSO cmquerycl(1m), cmhaltnode(1m), cmruncl(1m), cmrunnode(1m), cmviewcl(1m).
Requires Optional Serviceguard Software cmhaltcl(1m)