- Enable the resource pool service
- svcadm enable system/pools:default
- Enable dynamic resource pool
- svcadm enable system/pools/dynamic:default
- Check if both are enabled
- svcs \*pool\*
- Create a processor set named oracle_set with 32 processors
- poolcfg -c 'create pset oracle_set( uint pset.min=32; uint pset.max=32)'
- Create a pool named oraclePool
- poolcfg -c ' create pool oraclePool
- Associate the pool with processor set
- poolcfg -c 'associate pool oraclePool (pset oracle_set)'
- Display the info
- poolcfg -c info
- Commit the changes to /etc/pooladm.cfg
- pooladm -c
- Alternatively, you can save the configuration in a file and invoke pooladm with that file
cat sPool:
create pset rac1_set(uint pset.min=8;uint pset.max=8)
create pool rac1Pool
associate pool rac1Pool(pset rac1_set)
transfer to pset rac1_set(cpu 0;cpu 1 ; cpu 2; cpu 3; cpu 4 ; cpu 5 ; cpu 6; cpu 7)
Invoke the following command to save current configuration in /etc/pooladm.conf file.
if that file does not exist
- pooladm -s
- poolcfg -f sPool
- poolcfg -c info
- pooladm -c
cat delPool
destroy pset rac1_set
destroy pool rac1Pool
poolcfg -f delPool
If poolcfg -c info is not taking the right changes, you may want to flush out current in-memory config and start afresh ...
pooladm -x # flush current in-memory config
pooladm -s # blank /etc/pooladm.conf config
For more info : http://www.brendangregg.com/zones.html
Bind the oracle project to this pool
- Set project.pool attribute for oracle project to oraclePool so that oracle project gets binded to oraclePool by default. This implies that all processes starting in this project are bound to the pool automatically
- projmod -a -K project.pool=poolname project
Destroy the processor set and pool set
- poolcfg -c 'destroy pset oracle_set' /etc/pooladm.conf
- poolcfg -c 'destroy pool oraclePool'
- poolcfg -c info
- pooladm -c
The following procedure uses poolbind with the -p option to manually bind a process to a pool named oraclePool
- Bind the process named ohare to the resource pool oraclePool
- # poolbind -p oraclePool <procesid of process to be binded>
- verify which pool a particular process is binded to
- $ poolbind -q <process id of binded process)
- Execute the following commands
- poolstat 5
- poolstat -r pset 5
Verify if dynamic-resource-pools package exist on your system or not.
- pkg info dynamic-resource-pools
installed on the system. Try specifying -r to query remotely:
dynamic-resource-pools
- pkg info resource-pools
Summary: Resource Pools
Description: core software for resource pools
Category: System/Core
State: Installed
Publisher: solaris
Version: 0.5.11
Build Release: 5.11
Branch: 0.175.1.0.0.9.0
Packaging Date: Mon Feb 06 23:51:31 2012
Size: 811.45 kB
FMRI: pkg://solaris/system/resource-mgmt/resource-pools@0.5.11,5.11-0. 175.1.0.0.9.0:20120206T235131Z
- # pkg search dynamic-resource-pools
pkg.fmri set solaris/system/resource-mgmt/dynamic-resource-pools pkg:/syste m/resource-mgmt/dynamic-resource-pools@0.5.11-0.175.1.0.0.9.0
- # pkg install dynamic-resource-pools
Create boot environment: No
Create backup boot environment: No
Services to change: 5
DOWNLOAD PKGS FILES XFER (MB)
Completed 3/3 1015/1015 52.5/52.5
PHASE ACTIONS
Install Phase 1374/1374
PHASE ITEMS
Package State Update Phase 3/3
Image State Update Phase 2/2
Additional info:
ttp://www.brendangregg.com/zones.html#resource_cpu0
