Solaris 10 Resourse Managment
Hi
/dev/dsk/c0t0d0s6 20845393 20689 20616251 1% /sapqas-zone
/dev/dsk/c0t0d0s5 21546553 308397 21022691 2% /sapdev-zone
root@Domain-C # psrinfo
128 on-line since 09/28/2006 15:44:50
129 on-line since 09/28/2006 15:44:51
130 on-line since 09/28/2006 15:44:51
131 on-line since 09/28/2006 15:44:51
132 on-line since 09/28/2006 15:44:51
133 on-line since 09/28/2006 15:44:51
134 on-line since 09/28/2006 15:44:51
135 on-line since
09/28/2006 15:44:51
root@Domain-C #
Memory is 16GB and Global Swap is 50gb
Now I want to share these Resources Equally in two Zones..
Pls let me know the Procedures???
Thanx in advance..
Regards..Raj
You can create resource pools with 4 CPUs each and assign one pool to one zone and other to the second zone.
You can not partition memory as of now.
Similar Messages
-
New to solaris---is update manager working correctly?
well as my subject says I am new to solaris having put it on an pc bout a week ago. as I am using the "free" verson (not open solaris) I knew I would not be entitled to certain goodies but seem to have run into an issue getting the updates I (presumably) am entitled to. simply put I open up the solaris application "update manager" which is on my desktop saying "updates available". now upon initially launching the app I specified that I was using the free version (well it let me register without a code so I assume sun knows my status), and then selected the option to put a check mark next to all available updates. well after waiting like a full day with it showing that is was still in the process up updating I eventually aborted the process. I then tried installing a couple of the updates and though it took a while it worked. so I selected 3 of 4 more and again the update manager showed that I was updating but nothing was happening (to my knowledge). after several hours I aborted the app again. so what am I doing wrong. first off I am assuming that what sun presents to me is what is actually available to me using the free unregistered version of solaris. why then would updates fail? btw I know some linux (not an expert) and I figured that behind the scenes update manager was checking for dependencies and installing what I needed from sun repos. but of course I could be way off bass here. so what gives? thanks much in advance.
first off I am assuming that what sun presents to me is what is actually available to me using the free unregistered version of solaris.No. Update Manager will show you everything but will only allow you to install basically security and a small subset of other patches.
When you ran through the Solaris registration GUI you had a chance to enter a support contract #. If you chose not to enter one or if you want to use it without registering then you only get access to a few of the patches.
alan -
After initial installation of solaris 10 and updated system via update manager. I encountered a video card problema nd had to re-install solaris 10, now I am getting an error when I attempt to update solaris 10 update manager
Error: Patch metadata errors were deleted. Obselesce processing failure. Could not find obselescing update for 127717-01.
Where have I gone wrong.
Any assistance will be appreciated.I re-installad solaris 10 and during the update I ommitted SMC updates. However, I noticed unique problem after re-installation. I tried to download anotther tool from sun site. It failed due to lack of disk space. I preallocated 32GB drive-space during installation, I later observed that I only had 1.4GIG of disk space remaining. It seems like I should not have preallocated the entire 32gig to solaris 10 during installation, or should I have taken a different approach. A little puzzled right now.
Thanks a bunch!! -
Anyone have any idea what this error is or how to resolve it? I'm trying to run smpatch on a Solaris 8 Sun Blade 100 box and getting the following error:
/usr/sadm/bin/smpatch download -i 112438-01
Requested patches:
112438-01
Downloading the requested patches
Error: PatchPro failed: StateMachine.start(): State machine failed.
State.getActionResult(): No valid result.
com.sun.patchpro.util.NoResultException: State.getActionResult(): No valid result.
at com.sun.patchpro.util.State.getActionResult(State.java:405)
at com.sun.patchpro.util.StateMachine.getActionResult(StateMachine.java:490)
at com.sun.patchpro.model.PatchProModel.getPatchAccumulator(PatchProModel.java:1041)
at com.sun.patchpro.cli.SMPatchServices.downloadPatches(SMPatchServices.java:1724)
at com.sun.patchpro.cli.SMPatchServices.main(SMPatchServices.java:709)Hi,
I've just found the following in another thread:
The workaround for the bugID 6221832 (java being in another path than the default /usr/j2se/bin/ for Patch Manager 2.0 on Solaris 8) is to edit the pprosetup and pprosvc scripts
from /usr/sbin/pprosvc :
JAVACMD=/usr/j2se/bin/java
edit pprosetup and pprosvc scripts file and set JAVACMD locale variable to newly java installed path and launch smpatch get command again
Thank you. I've editted both scripts and changed the JAVACMD variable to be ${JAVA_HOME}/bin/java and now everything is working.
Thanks. -
Experience with Solaris 10 Memory Management
Dear Forum!
Using Note 724713 we installed a couple of R3 Systems on Solaris 10. Independently which R3 Version is used we observe much more memory problems as with prior solaris releases or other operating systems like AIX.
For instance1: We moved three R3 Systems from a server with solaris 8 to a server with solaris 10. We didnt change memory parameters of R3 and the databases (oracle). The solaris 10 server has the same amount of memory (8GB) like the solaris 8 server. Now, on the solaris 10 server we can only start two R3 systems, the third one doesnt start because no memory can be allocated. The memory parameter of all component slightly overload the main memory. Because the systems are not productive they mostly idle and performance loss due to paging and even swapping didnt worry us. Not even that the third system didnt start, the whole OS was a kind of freezed and no more work was possible, also not on the other two R3 systems which were already startet.
For instance2:
On another server with 16GB memory we startet an installation of a sapsystem and the sapinst crashed due to memory absence. Admittedly, here the main memory was also a bit overloaded, but this is not unusal here and I never saw sapinst crashing because of this.
In both cases Swapspace was adequate.
Do you have similar experiences? Or any tipps to solve the problem.
Thanks
Andreasthis is strange. Although /etc/user_attr shows
/etc/user_attr shows
adm::::profiles=Log Management
lp::::profiles=Printer Management
postgres::::type=role;profiles=Postgres Administration,All
root::::auths=solaris.*,solaris.grant;profiles=Web Console Management,All;lock_after_retries=no;min_label=admin_low;cle
arance=admin_high
qp7adm::::project=QP7
oraqp7::::project=QP7
sapadm::::project=QP7
smdadm::::project=QP7
the process list show that the processes of the user sidadm run in project "system" only the oracle user project is ok:
root@pi7q # ps -eo user,pid,ppid,project,args
USER PID PPID PROJECT COMMAND
oraqp7 1783 3652 QP7 ora_q001_QP7
oraqp7 125 3652 QP7 ora_mmon_QP7
qp7adm 1884 1862 system dw.sapQP7_DVEBMGS00 pf=/usr/sap/QP7/SYS/profile/QP7_DVEBMGS00_pi7q
oraqp7 20464 3652 QP7 oracleQP7 (LOCAL=NO)
daemon 4416 3652 system /usr/lib/nfs/nfs4cbd
qp7adm 1870 1862 system icman -attach pf=/usr/sap/QP7/SYS/profile/QP7_DVEBMGS00_pi7q
oraqp7 20462 3652 QP7 oracleQP7 (LOCAL=NO)
root 14658 25510 user.root bash
oraqp7 105 3652 QP7 ora_dbw1_QP7
oraqp7 2980 3652 QP7 oracleQP7 (LOCAL=NO)
root 5819 3652 system ./tGAgent.d -d
oraqp7 2544 3652 QP7 oracleQP7 (LOCAL=NO)
smdadm 5639 3652 system /usr/sap/SMD/SMDA02/exe/sapstartsrv pf=/usr/sap/SMD/SYS/profile/SMD_SMDA02_pi7q
qp7adm 1900 1862 system dw.sapQP7_DVEBMGS00 pf=/usr/sap/QP7/SYS/profile/QP7_DVEBMGS00_pi7q
root 4443 3668 system /usr/lib/saf/sac -t 300 -
Prime LMS 4.2 installation with solaris 10 volume manager
Hello
Is it possible to use Solaris Volume Manager for disk mirroring in prime LMS 4.2 installation over sparc arquitecture?
This is intended for having hard disk redundancy support.
Is there any documented reference?
O.S. Solaris 10 08/11
Cisco prime LMS 4.2
RegardsThey were not tested together, and I recommend they not be installed on the same zone instance (due to potential conflicts). Now, if you're certain you have a server that can accommodate both suites (in terms of resources), create separate zones for each suite. This will eliminate the conflict possibility while still giving you one overall physical machine to manage.
-
Solaris 10 raid manager GUI?
Is there still some kind of GUI available to the LVM metatools included in Solaris 10?
I do recall using 'disktool' from the Solstice Disk Suite back on Solaris 8, where the whole raid features were still an expensive seperate product, but that doesn't seem to exist anymore.
Hand-editing md.tab and fiddling around with the various meta-commands gets a bit tedious when managing large storage environments.
I found that in Solstice this was the package SUNWmdg, which isn't present on my Solaris 9 or 10 install media or companion discs.The SMC is included in my S10 installations as well.. wanted to try it out right now, but keeps complaining that the management server is not running.
Will have to dig around in the docs to find which service to enable.. has probably been killed by the jass hardening.
Doesn't seem to be any of the services named *-management, though.. got those all running. -
Solaris 8 update manager authentication issue
Hi
I am on Sparc , solaris 8. When I run updatemanager, it asks me user name. It keeps on asking username and it does not ask for password of root user.
df -kh
Filesystem
Size Used Avail Use% Mounted on
/dev/dsk/c0t0d0s0 2.9G 689M 2.2G 24% /
/dev/dsk/c0t0d0s1 4.9G 1.4G 3.4G 29% /usr
/dev/dsk/c0t0d0s5 940M 176M 708M 20% /var
swap 51M 24K 51M 1% /var/run
/dev/dsk/c0t0d0s3 4.9G 2.0G 2.9G 42% /opt
swap 51M 16K 51M 1% /tmp
/dev/dsk/c0t0d0s6 241M 9.0K 217M 1% /swap
/dev/dsk/c0t0d0s4 3.9G 3.4G 487M 88% /export/home
http://www.dailymotion.com/upengan78/video/5919113
Error in background shell,
updatemanager
Warning: Cannot convert string "-monotype-arial-regular-r-normal--*-140-*-*-p-*-i so8859-1" to type FontStruct
Not enough space
java.io.IOException: Not enough space
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:53)
at java.lang.ProcessImpl.start(ProcessImpl.java:65)
at java.lang.ProcessBuilder.start(ProcessBuilder.java: 451)
at java.lang.Runtime.exec(Runtime.java:591)
at java.lang.Runtime.exec(Runtime.java:464)
at com.sun.cns.authentication.CSMAuthenticator.isUidZe ro(CSMAuthenticator.java:110)
at com.sun.cns.authentication.AuthenticationDialog.aut henticate(AuthenticationDialog.java:89)
at com.sun.swup.client.ui.AuthenticationManager.authen ticate(AuthenticationManager.java:57)
at com.sun.swup.client.ui.UpdateFrame.setVisible(Updat eFrame.java:87)
at com.sun.swup.client.ui.Application.<init>(Applicati on.java:208)
at com.sun.swup.client.ui.Application.main(Application .java:109)
Not enough space
java.io.IOException: Not enough space
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:53)
at java.lang.ProcessImpl.start(ProcessImpl.java:65)
at java.lang.ProcessBuilder.start(ProcessBuilder.java: 451)
at java.lang.Runtime.exec(Runtime.java:591)
at java.lang.Runtime.exec(Runtime.java:464)
at com.sun.cns.authentication.CSMAuthenticator.isUidZe ro(CSMAuthenticator.java:137)
at com.sun.cns.authentication.AuthenticationDialog.act ionPerformed(AuthenticationDialog.java:463)
at javax.swing.AbstractButton.fireActionPerformed(Abst ractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed( AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed( DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultBu ttonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseRel eased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java :5517)
at javax.swing.JComponent.processMouseEvent(JComponent .java:3135)
at java.awt.Component.processEvent(Component.java:5282 )
at java.awt.Container.processEvent(Container.java:1966 )
at java.awt.Component.dispatchEventImpl(Component.java :3984)
at java.awt.Container.dispatchEventImpl(Container.java :2024)
at java.awt.Component.dispatchEvent(Component.java:381 9)
at java.awt.LightweightDispatcher.retargetMouseEvent(C ontainer.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Co ntainer.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Contai ner.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java :2010)
at java.awt.Window.dispatchEventImpl(Window.java:1791)
at java.awt.Component.dispatchEvent(Component.java:381 9)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:4 63)
at java.awt.EventDispatchThread.pumpOneEventForHierarc hy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:153)
at java.awt.Dialog$1.run(Dialog.java:535)
at java.awt.event.InvocationEvent.dispatch(InvocationE vent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:4 61)
at java.awt.EventDispatchThread.pumpOneEventForHierarc hy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHie
please helpWell, the errors point out to not enough space in tmp
anyways, try to use " sconadm " to register yourself, all in all the fancy gui calls it underneath ...
hth
Lubos -
hi ,
if i face any problem after setting some resource values by using database resource manager, Where i can find it logs...Hi,
You can refer
V$RSRC_CONSUMER_GROUP - user sessions which are utilizing the resources
- Pavan Kumar N
Oracle 9i/10g - OCP
http://oracleinternals.blogspot.com/ -
Prerequisite check of database instance installation failed on Solaris
Dear All,
Please provide your valuable suggestions in resolving the below issue
We are installing the SAP NW 7.4 EP as distributed installation
Application server on RHEL 6 and Oracle database on Solaris 11(SPARC).
We have installed the SCS instance on RHEL with out any issues.
While running prerequisite check of database installation on solaris we are getting below errors.
"Atleast 500MB of free disk space are required for an diagnostic agent installation"
and
"could not evaluate condition obsolete kernel parameters"
In the sapinstdev_log file we are getting below lines.
TRACE
Found 0 MB of free space on /dev
TRACE
Prerequisite Checker performing checks: Condition hardware::disk_space from package ::j2ee_smd_inst evaluated to PRCCondEvalResult.FALSE. Message: 'At least 500 MB of free disk space are required for an Diagnostics Agent installation. Found 0 GB.'.
We have tried to increase space for /dev which is not possible in Solaris (As per the OS team).please find the below reference link.
/dev and the /devices Namespace (System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle S…
The/dev file system is loopback-mounted into the zone using a read-only mount.
Please find the file system created for database instance installation.
Filesystem Size Used Available Capacity Mounted on
rpool/ROOT/solaris 29G 973M 28G 4% /
/dev 0K 0K 0K 0% /dev
rpool/ROOT/solaris/var
29G 49M 28G 1% /var
proc 0K 0K 0K 0% /proc
ctfs 0K 0K 0K 0% /system/contract
mnttab 0K 0K 0K 0% /etc/mnttab
objfs 0K 0K 0K 0% /system/object
swap 30G 1.5G 29G 5% /system/volatile
sharefs 0K 0K 0K 0% /etc/dfs/sharetab
fd 0K 0K 0K 0% /dev/fd
swap 30G 1.5G 29G 5% /tmp
rpool/VARSHARE 29G 40K 28G 1% /var/share
h2hpool1/Dump 40G 9.2G 31G 23% /Dump
rpool/export 29G 32K 28G 1% /export
rpool/export/home 29G 32K 28G 1% /export/home
rpool/export/home/admin
29G 34K 28G 1% /export/home/admin
h2hpool1 244G 31K 235G 1% /h2hpool1
h2hpool1/oracle 180G 36K 180G 1% /oracle
h2hpool1/oracle/EPD 180G 44K 180G 1% /oracle/EPD
h2hpool1/oracle/EPD/112_64
10G 31K 10G 1% /oracle/EPD/112_64
h2hpool1/oracle/EPD/mirrlogA
1.0G 31K 1.0G 1% /oracle/EPD/mirrlogA
h2hpool1/oracle/EPD/mirrlogB
1.0G 31K 1.0G 1% /oracle/EPD/mirrlogB
h2hpool1/oracle/EPD/oraarch
20G 31K 20G 1% /oracle/EPD/oraarch
h2hpool1/oracle/EPD/origlogA
1.0G 31K 1.0G 1% /oracle/EPD/origlogA
h2hpool1/oracle/EPD/origlogB
1.0G 31K 1.0G 1% /oracle/EPD/origlogB
h2hpool1/oracle/EPD/sapdata1
30G 31K 30G 1% /oracle/EPD/sapdata1
h2hpool1/oracle/EPD/sapdata2
30G 31K 30G 1% /oracle/EPD/sapdata2
h2hpool1/oracle/EPD/sapdata3
30G 31K 30G 1% /oracle/EPD/sapdata3
h2hpool1/oracle/EPD/sapdata4
30G 31K 30G 1% /oracle/EPD/sapdata4
h2hpool1/oracle/EPD/sapreorg
2.0G 31K 2.0G 1% /oracle/EPD/sapreorg
h2hpool1/oracle/client
1.0G 31K 1.0G 1% /oracle/client
h2hpool1/oracle/stage
5.0G 31K 5.0G 1% /oracle/stage/112_64
rpool 29G 31K 28G 1% /rpool
h2hpool1/sapmnt 20G 31K 20G 1% /sapmnt
h2hpool1/usr 20G 31K 20G 1% /usr/sapHi Praveen,
It looks to be more permission issue rather than space issue. Ensure the file system where you copied the DVD has full permission.
Check the installation logs for more details on which other file system needs full permission and work accordingly.
Regards,
Deepak Kori -
Application running in Solaris 9 container generating core files. what to do?
My solaris 9 zone configuration in solaris 10 looks like:
zonecfg:sms> info
zonename: sms
zonepath: /zone/sms
brand: solaris9
autoboot: true
bootargs:
pool:
limitpriv: default,proc_priocntl,proc_clock_highres,proc_lock_memory,sys_time,priv_proc_priocntl,priv_sys_time,net_rawaccess,sys_ipc_config,priv_proc_lock_memory
scheduling-class:
ip-type: exclusive
hostid:
[max-shm-memory: 4G]
[max-shm-ids: 100]
[max-sem-ids: 100]
fs:
dir: /var
special: /dev/dsk/c1t0d0s5
raw: /dev/rdsk/c1t0d0s5
type: ufs
options: []
net:
address not specified
physical: bge0
defrouter not specified
device
match: /dev/dsk/c1t0d0s5
device
match: /dev/rdsk/c1t0d0s5
device
match: /dev/dsk/c1t0d0s6
device
match: /dev/rdsk/c1t0d0s6
device
match: /dev/dsk/c1t0d0s7
device
match: /dev/rdsk/c1t0d0s7
capped-cpu:
[ncpus: 2.00]
capped-memory:
physical: 4G
[swap: 8G]
[locked: 2G]
attr:
name: hostid
type: string
value: 84b18f64
attr:
name: machine
type: string
value: sun4u
rctl:
name: zone.max-sem-ids
value: (priv=privileged,limit=100,action=deny)
rctl:
name: zone.max-shm-ids
value: (priv=privileged,limit=100,action=deny)
rctl:
name: zone.max-shm-memory
value: (priv=privileged,limit=4294967296,action=deny)
rctl:
name: zone.max-swap
value: (priv=privileged,limit=8589934592,action=deny)
rctl:
name: zone.max-locked-memory
value: (priv=privileged,limit=2147483648,action=deny)
rctl:
name: zone.cpu-cap
value: (priv=privileged,limit=200,action=deny)
Solaris 9 zone /etc/system file looks like:
* The directive below is not applicable in the virtualized environment.
* The directive below is not applicable in the virtualized environment.
* The directive below is not applicable in the virtualized environment.
* The directive below is not applicable in the virtualized environment.
* The directive below is not applicable in the virtualized environment.
* The directive below is not applicable in the virtualized environment.
set noexec_user_stack=1
set semsys:seminfo_semmni=100
set semsys:seminfo_semmns=1024
set semsys:seminfo_semmsl=256
set semsys:seminfo_semvmx=32767
set shmsys:shminfo_shmmax=4294967295
set shmsys:shminfo_shmmin=1
set shmsys:shminfo_shmmni=100
set shmsys:shminfo_shmseg=10
set rlim_fd_max=65536
set rlim_fd_cur=60000
* The directive below is not applicable in the virtualized environment.
My questions are:
1. Application running in solaris 9 container generating core files. what to do???
2. My prstat -Z for zone shows almost 95% percent cpu usage. what to do???
3. Kindly can share how to move solaris 9 into solaris 10 containers ??Based on the new questions for the same post you wrote in the other communities, some posts are removed as duplicate, here is the answer :
For the point #3, please look on table 17-1 in the following URL :
Zone Components - System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle Solaris Zones
You can also customize your container /etc/system file but it cannot exceeds the global zone and the zone configuration value.
For the other point, #2, this can be complicated without a complete image of what the complete system do.
Try fist to check if you have not a busy process in your zone, then you can check if a bottleneck exists in the I/O side. You use maybe wrong parameters, a wrong configuration or your system configuration is insufficient in term of resources.
What I can see in the outputs that you provided is that the S9 zone uses the half of the swap space. This can impact your zone performance and I/O activity, and can have in this case a side effect on some processes. Check why your zone uses the swap and how you can remedy this. -
Solaris 10 on an HP DL180 G6 server with P410 Raid Controller.
This is an informational post to try and save people some of the pain that my colleague Joe and I have just gone through to get Solaris 10 installed!
The DL180 G6 is an interesting box. It uses the latest Nehalem processors, and can support up to 12 x 3.5" old school high density 15k RPM drives. This is pretty unique in the industry. However, here is what you need to know -
- The P410 raid controller must have memory if you want to present all 12 drives down as JBOD to solaris to be managed via ZFS. i.e. order the P410/256. If you order the P410/ZM you will only be able to create a maximum of 2 arrays which will be seen as disks by Solaris.
- The P410 requires a driver that doesn't exist on the DL180 G6 driver page at HP. If you look under the DL585 G6 page you will find the solaris driver you need. [HP DL585 G6 storage driver page|http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=15351&prodSeriesId=3949980&prodNameId=3949981&swEnvOID=2023&swLang=13&mode=2&taskId=135&swItem=MTX-f490e7c0f736457c92229f7e8c]
- The network card is a NC362i. This is intel based and referenced by this Solaris patch - [patch ID = 138175-02|http://sunsolve.sun.com/search/document.do?assetkey=1-21-138175-02-1]. The latest solaris 10 release (u7) doesnt contain the drivers for this card. You will have to add this patch separately. When added and recofigure rebooted etc etc, the device can be plumbed as igb0.
Hopefully this helps someone out!
Edited by: foobar50 on Jul 31, 2009 8:27 AMHi, try this out - it helped me some time ago:
http://forum.java.sun.com/thread.jspa?threadID=5081926
HTH, -
Performance on Solaris 10 - Operating system paging
Has anyone experience performance issues after an upgrade from Solaris 9 to Solaris 10 on SAP systems with limited memory?
We have many systems that are on servers with 4 Gig of memory and ran well on Solaris 9. After an upgrade to Solaris 10 we are experiencing very high OS system paging rates. The response times of the SAP systems are very poor when this occurs. It seems to take very little load to cause this.
I realize more memory or decreases in Oracle or SAP memory parms will solve this but am wondering if there is anything on the Solaris OS that could resolve this?
Thanks,
DanDISM can be used but in global zone only (according to Sun document "Best Practive for Running Database in Solaris Containers" , the proc_lock_memory privilege which is required to run the ora_dism_ process is not available in non globale zone)
The doc i got is from 2005, so don't know if the Sun recommendations has been updated since then.
In order to activate DISM (if you are in a global zone), sga_max_size should be set up larger than the sum of sga components: db_cache_size, shared_pool_size ...)
Also look for the Sun Blueprint "Dynamic Reconfiguration and Oracle 9i Dynamic Resizable SGA" on http://www.sun.com/blueprints
If you use ISM because in a non-global zone, you can use oracle parameter lock_sga to ensure the SGA is loaded into the RAM and useism_for_pga = true to ensure PGA is loaded into the RAM.
Make sure you have enough RAM to hold filesystem cache (OS memory) , oracle memory, and applications memory
Make sur your PGA and SGA are correctly sized size, since you won't be able to dynamically change the ISM allocation. (see v$shared_pool_advice, v$db_cache_advice, v$pga_target_advice ...)
Take the usual precautions:
- have a successfull backup first
- do the change on a test machine
- and/or ask your vendor before proceeding
Other Doc to read ...
Note 697483 - "Oracle Dynamic SGA on Solaris" (recommends to read Sun doc n°230653)
Note 724713 - parameter settings for Solaris 10, here is an extract :
Only one parameter from SAP note 395438 should remain in file
etc/system
set rlim_fd_cur=8192
As described in SunSolve document 215536, the "Large Page Out Of the Box" (LPOOB) feature of the Solaris 10 memory management, first implemented in Solaris 10 1/06 (Update 1), can lead to performance problems when the system runs out of large chunks of free contiguous memory. This is because the Solaris 10 kernel by default will attempt to relocate memory pages to free up space for creating larger blocks of contiguous memory. Known symptoms are high %system CPU time in vmstat, high number of cross calls in mpstat, and Oracle calling mmap(2) to /dev/zero for getting more memory.
Memory page relocation for satisfying large page allocation requests can be disabled by setting the following Solaris kernel parameter in /etc/system
set pg_contig_disable=1
This will not switch off the LPOOB feature. Large memory pages will still be used when enough free space of contiguous memory is available, so the benefits of this feature will remain
Note 870652 - Installation of SAP in a Solaris Zone
Note 1246022 - Support for SAP applications in Solaris Zones
Edited by: Emmanuel TCHENG on Oct 13, 2009 12:02 PM -
How do I disable NFS client in Solaris 10
I am trying to disable NFS client in Solaris 10. In Solaris 9 I would simply rename /etc/rc2.d/S73nfs.client to /etc/rc2.d/s73nfs.client
Since /etc/rc2.d/nfs.client does not seem to exist in 10 I'm wondering how to do this.
Thanks in advance for the help.
MaxSince /etc/rc2.d/nfs.client does not seem to exist in
10 I'm wondering how to do this.Read up on the new Solaris 10 service management faciities. Info at http://docs.sun.com/ There are a couple of tutorial doc's at bigadmin -
WebLogic in mixed platform (Win/Solaris)
Hello,
We are using WebLogic 6.1 SP5 on Solaris. Typically, our
configuration looks like this: 1 Admin Server, 3 Managed Servers
functioning as part of a cluster.
We are slowly migrating everything to Windows. My question is till we
are completely on Windows, is it possible for us to run in a mixed
configuration i.e. have the Admin Server running on Solaris and the
Managed Servers on Windows? Or vice-versa i.e. have the Admin Server
running on Windows and the Managed Servers on Solaris?
If anybody has tried this and/or can point me to any information
related to this, that would be great.
Also, what are the things we should be careful about?
Is the WebLogic license for a specific platform i.e. Solaris/Windows
based? Or can we use the same license for both platforms?
Thanks
-PujaPuja,
1) You can have weblogic in hetergenous environment. Just make sure that you have
all configurable paths correctly setup.
2) Weblogic License is specific to an IP address. Either you use the same IP or
submit a request for License transfer.
I hope it helps.
Rakesh
"Puja" <[email protected]> wrote:
>
Hello,
We are using WebLogic 6.1 SP5 on Solaris. Typically, our
configuration looks like this: 1 Admin Server, 3 Managed Servers
functioning as part of a cluster.
We are slowly migrating everything to Windows. My question is till we
are completely on Windows, is it possible for us to run in a mixed
configuration i.e. have the Admin Server running on Solaris and the
Managed Servers on Windows? Or vice-versa i.e. have the Admin Server
running on Windows and the Managed Servers on Solaris?
If anybody has tried this and/or can point me to any information
related to this, that would be great.
Also, what are the things we should be careful about?
Is the WebLogic license for a specific platform i.e. Solaris/Windows
based? Or can we use the same license for both platforms?
Thanks
-Puja
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