Sponsored Content
Full Discussion: Resource Capping Help!
Operating Systems Solaris Resource Capping Help! Post 302559741 by sbk1972 on Wednesday 28th of September 2011 04:23:28 AM
Old 09-28-2011
pooladm is the best way to go. I had this excercise when I had to enforce Oracle licensing. Only latest versions of solaris 10 will allow dedicated cpu parameters to be used within the zone.

Therefore I tend to use pooladm / set up dedicated processor pools, align the zone to use them. This means that when in the zone, if you do a `mpstat` you will see on the number of dedicated cpus. If you use the zonecfg configuration method, `mpstat` will show all cpus from the GZ.

pooladm -c / see /etc/pooladm.conf

SBK
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

resource manaement

Hi all I would like to know which other tools i can use besides top & sar to track the system resources i heard of somthing that sounds like acamdmin or acsadm... Thanks for your help (1 Reply)
Discussion started by: yelalouf
1 Replies

2. Linux

Resource management

Hi all, we have a big problem, we are running an IA-64 linux system, with 8 CPUs and some GB of RAM, for user usage. The user are compiling and testing programs on this system, and this caused some problems. Sometimes, a user program used the hole memory, blocks the other users, and also... (1 Reply)
Discussion started by: malcom
1 Replies

3. Solaris

resource worries

When I run the prstat -a command I get the following output for user oracle. NPROC USERNAME SIZE RSS MEMORY TIME CPU 118 oracle 70G 30G 100% 4:38:03 52% The reading under the "MEMORY" heading is 100%. What does this mean? I hope it doesn't mean user oracle is using... (2 Replies)
Discussion started by: soliberus
2 Replies

4. Solaris

Solaris 10 : Memory Capping Query

Hi Folks, Im running solaris 10 8/07 and im trying to set up some memory capping within zones for the system project. ie. zone1# cat /etc/project system:0::::rcap.max-rss=41943040 user.root:1:::: noproject:2:::: default:3:::: group.staff:10:::: zone2# cat /etc/project... (3 Replies)
Discussion started by: trevagreene
3 Replies

5. UNIX for Advanced & Expert Users

Fork:resource unavailable

Hello. I have code which create processes with fork(). I set a limit for processes by typing ulimit -u 20. Then I run my code who should create 100 processes. Unfortunately, I have a mistake there and I forgot to quit all of my forked processes when fork gave me return value -1. So I am trapped in... (5 Replies)
Discussion started by: samos
5 Replies

6. Solaris

Resource management (projadd)

Hi When I create a new project: For example: projadd -K "project.max-shm-memory=(priv,16GB,deny)" project_name I need to associate this project to a user in /etc/user_attr: User_name::::project=project_name Otherwise, id -p shows reveals that the user has project default. Is there... (0 Replies)
Discussion started by: melanie_pfefer
0 Replies

7. UNIX for Dummies Questions & Answers

Capping output redirection log file length

I am trying to write a script which will output notifications to a logfile, but I would like to cap the logfile to, let's say, 200 lines. Specifically I am using custom firmware, DD-wrt, on my router and I am implementing a script to connect to my work vpn. I have a loop that pings a computer... (2 Replies)
Discussion started by: joemommasfat
2 Replies

8. Solaris

Solaris 10 - capping CPU

Hi all I've purchased a T3-1 server. The T3-1 has a 16 core CPU. I want to create a zone to install an Oracle DB server in. Due to Oracle licensing issues I want to limit the zone to 8 cores. I've done some research and it seems there are 2 ways of setting a CPU core limit for a zone. 1. ... (0 Replies)
Discussion started by: soliberus
0 Replies

9. Solaris

Need to understand CPU capping in Zones

Hi All I am using below command to do zone capping #zonecfg -z zone1 zonecfg:zone1> zonecfg:zone1>add capped-cpu zonecfg:zone1>capped-cpu> set ncpus=2 zonecfg:zone1>capped-cpu> end zonecfg:zone1> commit zonecfg:zone1> exit It means that it can used two CPUs in zone1 then I run... (5 Replies)
Discussion started by: sb200
5 Replies

10. Solaris

Memory capping Solaris 11.3

I want to allocate RAM : 64GB (Dedicated allocation) Swap : 8GB Please assist and recommend the correct capping values capped-memory: physical: XXG Had allocated physical=64GB, Swap=8GB, and locaked 16GB and found my non-global zone were unable to use... (1 Reply)
Discussion started by: Shirishlnx
1 Replies
prtfru(1M)						  System Administration Commands						prtfru(1M)

NAME
prtfru - print FRUID-specific information about the FRUs on a system or domain SYNOPSIS
/usr/sbin/prtfru [-d] | [-clx] [container] DESCRIPTION
The prtfru utility is used to obtain FRUID data from the system or domain. Its output is that of a tree structure echoing the path in the FRU (Field-Replaceable Unit) tree to each container. When a container is found, the data from that container is printed in a tree-like structure as well. prtfru without any arguments will print the FRU hierarchy and all of the FRUID container data. prtfru prints to stdout which may be redi- rected to a file. OPTIONS
The following options are supported: -c Prints only the containers and their data. This option does not print the FRU tree hierarchy. -d Prints a DTD for the current registry to stdout. -l Prints only the FRU tree hierarchy. This option does not print the container data. -x Prints in XML format with a system identifier (SYSTEM) of prtfrureg.dtd. Options -c and -l can be used together to obtain a list of the containers. OPERANDS
The folowing operand is supported: container The name of a particular container in the FRU hierarchy, that is, either the name or path/name of a container as displayed in the -l option. EXIT STATUS
The following exit values are returned: 0 All information was found and printed successfully. >0 An error has occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWfruid | +-----------------------------+-----------------------------+ SEE ALSO
fruadm(1M), attributes(5) SunOS 5.11 30 May 2002 prtfru(1M)
All times are GMT -4. The time now is 12:51 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy