10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear All,
Can any one help me for this request?
There is a case. I have 20 files which I need to FTP to 5 servers. I want to know if there is any possibility to make a load balancer which transfers files in round robin manner to 5 servers.
As per theoretical algorithm, what I think, flow can... (9 Replies)
Discussion started by: Zaib
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2. UNIX for Advanced & Expert Users
Hi,
Currently we have 3 old and 3 new servers catering to Live traffic. As my component move from legacy interfaces to MQ one, we want to have load balancing of old interfaces available on MQ interface as well.
For this, we want to send only 30% of all MQ traffic on 3 OLD Live servers, and want... (1 Reply)
Discussion started by: senkerth
1 Replies
3. IP Networking
Hello everybody
How can i Load Balance two slow ppp(gprs) connections with iptables . (4 Replies)
Discussion started by: rink
4 Replies
4. Linux
Hi,
We have 2 pools of servers. Lets call them A and B and they would contain 2 servers each. Pool A will be hosting www.example.com/app/v1 and pool B will be hosting www.example.com/app/v2. Clients will be requesting right url (/v1 or /v2) but will be hitting just one IP.
I'd like to:
1)... (3 Replies)
Discussion started by: chrisfb
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5. UNIX for Advanced & Expert Users
Hi folks,
(Sorry I don't know what its technology is termed exactly. High Availability OR load balancing)
What I'm going to explore is as follows:-
For example, on Physical Servers;
Server-1 - LAMP, a working server
Server-2 - LAMP, for redundancy
While Server-1 is working all... (3 Replies)
Discussion started by: satimis
3 Replies
6. Web Development
Hi All,
I have one webserver which has an application for a set of internal users can be accessed by _http://server1.com
I am planning to load balance this application. For that I have cloned this server and build a new one which can be accessed using _http://server2.com]Server2.com. Also i... (2 Replies)
Discussion started by: Tuxidow
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7. Solaris
Is it possible to do a load balancing ( incoming and outgoing )with with IPMP in solaris 10 like sun trunking ? If yes what are the steps involved in it , i know how to do the failover IPMP both link based and probe based but i 'm looking for possible load balancing (3 Replies)
Discussion started by: fugitive
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8. Ubuntu
Hi guys, I wonder if someone would be able to assist with my problem. I have just set up a load balancer for a company I am working for. HTTP redirection is working fine, however they also want to load balance SSH and FTP too.
At the moment the perlbal config looks like;
CREATE POOL webhttp
... (1 Reply)
Discussion started by: JayC89
1 Replies
9. AIX
Hi All,
Any idea about load balancing on hacmp? Or load balancing is only on lpar.
Any idea or link info will do.
Thanks in advance. (2 Replies)
Discussion started by: itik
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10. UNIX for Dummies Questions & Answers
If you have two or more servers load balancing, are the servers mirroring one another? If images, etc., are uploaded, will they be stored on all the servers so that if one server goes down, the images will be served up by another server? (1 Reply)
Discussion started by: wvmlt
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numa_scheduling_groups(4) Kernel Interfaces Manual numa_scheduling_groups(4)
NAME
numa_scheduling_groups - Compaq Tru64 UNIX NUMA Scheduling Groups description (libnuma library)
DESCRIPTION
Normally, the kernel scheduler attempts to distribute the workload evenly over the entire machine. When the system resources are evenly
utilized, the machine is considered to be balanced. When balancing the workload, the scheduler operates in a context-free manner; that is,
processes may be distributed to various CPUs, or other resources, without regard to their function or relationship to one another. In cer-
tain cases, a user may wish to bundle a group of processes together so that they have equal access to the same system resources. For
instance, cooperating processes that share the same physical memory may perform better if all of these processes execute on CPUs that are
local to that memory.
NUMA Scheduling Groups (NSG) cause the scheduler load-balancing system to treat all members of an NSG as a unit. If one process belonging
to an NSG moves from one Resource Affinity Domain (RAD) to another, all other members of the NSG have to move with it.
NSGs and their members have the following characteristics: The resource domain of the first process joining an NSG provides the initial
resource domain location for that NSG, called the NSG home RAD. All other processes joining the NSG (through the nsg_attach_pid() func-
tion) will be migrated to the NSG home RAD. If the joining process is not allowed to migrate, the nsg_attach_pid() function will fail. To
support load balancing, an NSG is allowed to migrate to any RAD on the system if none of its members is bound to a specific resource (such
as another RAD, CPU, and so on). An NSG member is allowed to attach to or bind to a resource only if no other members are bound to differ-
ent resources. The entire NSG will migrate to the RAD containing the resource at the time it was successfully bound. If one NSG member is
bound to a resource, all other members of that NSG are also bound to the RAD containing that resource, because the NSG and, therefore its
members, is no longer allowed to migrate.
SEE ALSO
Commands: runon(1)
Functions: bind_to_cpu(3), nsg_attach_pid(3), nsg_detach_pid(3), nsg_destroy(3), nsg_get(3), nsg_get_pids(3), nsg_init(3), nsg_set(3),
numa_intro(3), rad_attach_pid(3), rad_bind_pid(3), rad_detach_pid(3)
numa_scheduling_groups(4)