10g RAC - updates immediately reflected (blocks cleared from buffer cache)?

We've recently upgraded to 10g RAC (4 nodes on linux using a netapp filer for storage) and we're seeing some issues with data in our database intermittently looking different than data in our application cache. we're trying to diagnose the issue (app vs. db) and i'm researching any issues with data blocks being cached on a specific node and not being immediately reflected on other nodes? has anyone seen an issue similar to this? i'm not convinced that the problem is in the database given that my research has come up dry but i'm wondering if anyone has seen this?

Similar Messages

How to remove blocks from buffer cache for a specific object

hi everybody,
is it possible to remove blocks which belogns to a specific object (a table for ex) from buffer cache.
as you know, there is
alter system flush buffer_cache;command but it does it's job for all buffer cache. if you ask me why i want this, for tuning reasons. I want to test some plsql codes when they run as if they are running for the first time (reading from disk).
ps: I use oracle 11g r2

Hi mustafa,
Your performance will not degrade if you run the query second time ( if i understood correctly, you worry about the performance if you execute the procedure second time). Executing/running the code/sql statements over and over again will have following two good benefits.
1) This will avoid hard parsing (Hard parsing is resource intensive operation and this generally increase the overall processing time.
2) This will avoid physical read IO (You gonna see the benefits if data blocks already cached and you dont have to spend time in reading blocks from disk. Reading from disk is much costlier and time consuming operation as compared to data in RAM)
Having that said sometime bad written queries will acquire more blocks then required and consume most part of buffer cache, and this can some times effect the other important blocks and force to flush out from buffer cache.
Oracle have built some intelligence for large full table scan operations for e.g will doing full table scan(I hope you already know what is fts) oracle will put its blocks at end of LRU chain. So these will be the buffers will would flush out first then any other.
From oracle documentation:
"When the user process is performing a full table scan, it reads the blocks of the table into buffers and puts them on the LRU end (instead of the MRU end) of the LRU list. This is because a fully scanned table usually is needed only briefly, so the blocks should be moved out quickly to leave more frequently used blocks in the cache.
You can control this default behavior of blocks involved in table scans on a table-by-table basis. To specify that blocks of the table are to be placed at the MRU end of the list during a full table scan, use the CACHE clause when creating or altering a table or cluster. You can specify this behavior for small lookup tables or large static historical tables to avoid I/O on subsequent accesses of the table."
Regards
Edited by: 909592 on Feb 6, 2012 4:37 PM

How to remove an object from Buffer Cache

Hi,
I have a simple question. How can I remove an object from the Buffer Cache in Oracle 10gR2 ?
I am doing some tuning tasks in a shared development database, so I can't do "alter system flush shared_pool" because it will affect other people who are running their queries. So I want to remove from Buffer Cache only the objects that I know that I am the only reader. I can see the objects that I want to be removed by querying the V$BH view.
By the way, I did some "alter system flush shared_pool" and my objects were not removed from the Buffer Cache, and they are not in the "Keep".
Thanks In Advance,
Christiano

Further more, you can use CACHE | NOCACHE on table level to indicate how you want Oracle handle the data blocks of said table.
http://download-west.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_7002.htm#i2215507
CACHE | NOCACHE | CACHE READS
Use the CACHE clauses to indicate how Oracle Database should store blocks in the buffer cache. If you specify neither CACHE nor NOCACHE, then:
In a CREATE TABLE statement, NOCACHE is the default
In an ALTER TABLE statement, the existing value is not changed.
CACHE For data that is accessed frequently, this clause indicates that the blocks retrieved for this table are placed at the most recently used end of the least recently used (LRU) list in the buffer cache when a full table scan is performed. This attribute is useful for small lookup tables.
As a parameter in the LOB_storage_clause, CACHE specifies that the database places LOB data values in the buffer cache for faster access.
Restriction on CACHE You cannot specify CACHE for an index-organized table. However, index-organized tables implicitly provide CACHE behavior.
NOCACHE For data that is not accessed frequently, this clause indicates that the blocks retrieved for this table are placed at the least recently used end of the LRU list in the buffer cache when a full table scan is performed. NOCACHE is the default for LOB storage.
As a parameter in the LOB_storage_clause, NOCACHE specifies that the LOB value either is not brought into the buffer cache or is brought into the buffer cache and placed at the least recently used end of the LRU list. The latter is the default behavior.
Restriction on NOCACHE You cannot specify NOCACHE for an index-organized table.
CACHE READS CACHE READS applies only to LOB storage. It specifies that LOB values are brought into the buffer cache only during read operations but not during write operations.

Update Apps don't clear from Update list

After updating an app in iOS7 my iPhone 5 still shows the updated app in the Update listing, but with an Open status. How do I clean out the Update list after all updates have been successfully applied?

It appears that this is by design!
With iOS 7, you are no longer a slave to the constant need to update your apps. John McCain should be totally happy.
With this new automatic update feature, though, it might be nice to see what’s been updated lately. To do that, it’s just a quick trip into the guts of iOS 7. Here’s how.
To figure out what’s been updated, as well as when it was last updated, you need travel no further than the App Store app on your iPhone, iPad, or iPod touch.
Tap the App Store icon on your Home screen, and then hit the Updates button in the lower right-hand corner. You’ll then see apps that have been updated, sorted by the date they were updated. Pretty neat, huh?
You may see some apps that have not yet been updated. You might have automatic updates turned off. To turn it on, navigate to your Settings app, tap on iTunes & App Store, and then toggle Updates to ON.
You may need to wait a bit for the updates to start happening, but now you’ll get your apps updated without any input on your part.
Read more at http://www.cultofmac.com/246869/find-out-which-of-your-apps-have-been-updated-in -ios-7-ios-tips/#bT5s5SxZQlCSWrVz.99

Updating the HR master records from Buffer.

Hi All,
We have requirement to update the 0008 infotype sub type 1 when 0008 infotype sub type 0 record is updated using the dynamic action. We have created the step in the dynamic action with F step and in the sub routine using the HR_INFOTYPE_OPERATION function module we are updating the 0008 info type for sub type 1.
But when we click on the save button the FM is getting called and data is stored in the buffer only. When i refresh the transaction PA30 the data is get refreshed and there is no data available for 0008 info type and sub type 1.
Can you please give me some work around to update the 0008 infotype sub type 1 when 0008 info type sub type 0 is updated or let me know how to update the buffer to the database table.
Thanks,
Rajaraman K.

Thats because of Logical Unit of Work violation, you cannot use BDC in Dynamin Actions or EVEN User Exit. The fm HR_INFOTYPE_OPERATION uses BDC inside it's code. So to overcome this, you have to write a small program use your update logic in that and call that program as SUBMIT and RETURN from inside the Dynamic Actions (subroutine).
You can search on SUBMIT and RETURN to get the ball rolling.

Pinning blocks to the Buffer Cache

Does any one remember how you can pin data buffers to the buffer cache so they don't get cycled out ? The shared pool has dbms_shared_pool.KEEP for library caches. I thought there was something like this for the buffer cache as well ? Can't find it.
thx,
RP.

Does any one remember how you can pin data buffers to the buffer cache so they don't get cycled out ? The shared pool has dbms_shared_pool.KEEP for library caches. I thought there was something like this for the buffer cache as well ? Can't find it.
thx,
RP. Use ALTER TABLE <table_name> CACHE;
and that will cache the table in the buffer pool. Or in the future (or if you recreate the table as CREATE TABLE . . . AS SELECT) the CACHE argument can be added to the CREATE TABLE statement;

Macbook Pro Retina EFI update 1.2 doesn't clear from software update list after installing

I've had this problem for a few weeks.
I install the update via the App Store, the system restarts, but afterwards I get a notice from the App Store that the same update needs to be installed. If I look further down the list of installed items it does record the update as being installed, but I'm not sure if it was really installed.
Note: I have tried to install the update manually w/o the App Store, but I still get a notice from the App Store after restart that the update needs installing.
This isn't huge deal, but it's kind of annoying that I'm not sure if the update was installed or not, and frankly, my OCD kicks in whenever I see that this update is still not clearing from the list of items to be installed.
By the way, the update has to do with the nvidia card not losing performance after the computer wakes up.
Thank you

Hi there
However, I spoke to Apple and was given the following advice:
==
Thank you for contacting Apple.
Based on the details you provided, we think you might find the following information helpful:
OS X Mavericks: Reset your computer's PRAM
Intel-based Macs: Resetting the System Management Controller (SMC)
Sincerely,
Apple Support
==
Try resetting the PRAM and please report if the freezing trackpad happens again. Please post in the following thread:
https://discussions.apple.com/message/23775003?ac_cid=tw123456#23775003

Why don't updated apps clear from list?

with ios7 automatic updates turned on the newly updated apps do not clear from the updated app list.

They do after about a week.

Fiori Enhancment - BSP how to clear buffer/cache?

Hi All,
So I'm trying to make some enhancmenets to a Fiori app. I have downloaded it and reuploaded is as a new BSP application.
I wanted to make some changes to the BSP, so I changed the code directly, in SAP.
I thought I must be doing something wrong, but my changes weren't having any effect.
To further test this I wrote some nonsense which should ahve broken it... but it still ran fine!
To test further again I went to SICF and deactivated the node!! ANd it STILL worked fine!
I opened new sessions in my browser, and new incognito windows, and closed it all and reopened it all, but it STILL works fine!
There is clearly some kind of caching/buffering going on here, I've found the tables: O2PAGDIR and O2PAGDIRT have buffered values (found out this from ST02)
But how do I clear it?! I turned buffering off in these tables, to see if that worked, and made another change, and tried to reload the table... but STILL the page loads with no changes.
Please, can anyone tell me how to clear the buffer/cache that means that when I make UI chanegs in a BSP it doesn't show them?!
Thank you
Lindsay

Hi Mauro,
I overcame this issue in a variety of ways:
Firstly, I do all the customisation of the BSP applications locally on my machine.
Then I upload the whole BSP using the program /UI5/UI5_REPOSITORY_LOAD.
In order to make sure the display you see in your browser is the up-to-date version, there are various cache clearing things you can do:
Program /UI5/RESET_CACHEBUSTER - this has no UI, and takes only a second to run
Transaction /UI5/THEME_TOOL : double click on "Invalidate Cache" to refresh the theme cache (if you have made theme changes)
Then you have the two model caches mentioned above by Ashish - if you changes the Gateway service but aren't seeing these changes you should run these to ensure the model is up-to-date.
Browser caches: make sure you browser cache is cleared: for Chrome this is easy: hit F12 (to get Dev toold open), clickk on the cog icon, and tick the box "Disable cache (while DevTootls is open)" - then keep devtools open while refreshing the page.
The best way to enhance the BSP applications is locally on your machine, and do all your testing locally before uploading.
I hope this helps, let me know how you get on.
Lindsay

Workflow fo returned sales order modified from updating the billing block t

please tell me how to find returned sales order modified from updating the billing block to delivery block and how to create blocks here.i want to know updating means what is happening here.

Thread locked.
Beginner questions are very welcome, but your question makes it obvious that you didn't even bother looking at the help or searching on SDN.
Please read the [Rules of Engagement|https://wiki.sdn.sap.com/wiki/display/HOME/RulesofEngagement] on how to post a good question and make a little effort yourself before expecting people to give up their time to help you.

Database upgrade - Oracle 10g r2 ,RAC(2 Nodes with ASM) upgrade from HP-UX to RHEL 5.9

Hi All
I am planning to upgrade our RAC database 2 nodes with ASM from HP-UX to RHEL 5.9.
Following is our setup
Current setup:
Oracle Database 10g r2 (10.2.0.5.0) RAC database.
Nodes: 2
Storage: ASM
OS: HP-UX ia64
Database Size: 1.2 TB
New Setup:
Oracle Database 10g r2(10.2.0.5.0) RAC database
Nodes: 2
Storage: ASM
OS: RHEL 5.9 x86 64
Since we are moving from a big endian format to a small endian format(HP-UX to RHEL 5.9) the same ASM cannot be used.
Kindly help me with process and other important documents to be followed.
Thanks.

Hi...
If it was a standlone database concepts like transportable tablespaces, rman would have been convenient.
Since we are using a RAC database with ASM as storage how do we use these techniques specified in NOTE:733205.1
Due to endianness issue we cannot use the same ASM instance.
Along with the new RAC node install a new ASM instance would have to be created.
Kindly help me with migration for RAC with existing ASM to new Hardware
Thanks and Regards

R12 with 2 node 10g RAC is not updating with autoconfig correctly.

Hi,
we are on R12.0.6 with 2 node 10g RAC. Our collegue did the RAC setup, I was not there at that moment
steps he followed is
1. Installed 10g CRS,ASM 10.2.0.3 software and bring up the two nodes.
2. Configured the RAC DB to Oracle Appplication and registered the Listener with CRS.
Name Type Target State Host
ora....D1.inst application ONLINE ONLINE erpdb1
ora....D2.inst application ONLINE ONLINE erpdb2
ora.ERPPROD.db application ONLINE ONLINE erpdb1
ora....SM1.asm application ONLINE ONLINE erpdb1
ora....B1.lsnr application ONLINE ONLINE erpdb1
ora.erpdb1.gsd application ONLINE ONLINE erpdb1
ora.erpdb1.ons application ONLINE ONLINE erpdb1
ora.erpdb1.vip application ONLINE ONLINE erpdb1
ora....SM2.asm application ONLINE ONLINE erpdb2
ora....B2.lsnr application ONLINE ONLINE erpdb2
ora.erpdb2.gsd application ONLINE ONLINE erpdb2
ora.erpdb2.ons application ONLINE ONLINE erpdb2
ora.erpdb2.vip application ONLINE ONLINE erpdb2
oracle@erpdb1 $
The issue is, in our tnsnames.ora in both the nodes.
===
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
instead of
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
(INSTANCE_NAME=ERPPROD2)
Node1 tnsnames.ora
oracle@erpdb1 $ cat tnsnames.ora
# This file is automatically generated by AutoConfig. It will be read and
# overwritten. If you were instructed to edit this file, or if you are not
# able to use the settings created by AutoConfig, refer to Metalink Note
# 387859.1 for assistance.
#$Header: NetServiceHandler.java 120.16.12000000.4 2008/04/28 06:39:48 schagant ship $
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD2_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
ERPPROD1_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
ERPPROD_BALANCE=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=YES)
(FAILOVER=YES)
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
ERPPROD_REMOTE=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENER_ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENERS_ERPPROD=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
extproc_connection_data =
(DESCRIPTION=
(ADDRESS_LIST =
(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCERPPROD1))
(CONNECT_DATA=
(SID=PLSExtProc)
(PRESENTATION = RO)
IFILE=/u01/app/oracle/product/10/db/network/admin/ERPPROD1_erpdb1/ERPPROD1_erpdb1_ifile.oraoracle@erpdb1 $
oracle@erpdb1 $
=======
Node2 tnsnames.ora
=======
oracle@erpdb2 $ cat tnsnames.ora
# This file is automatically generated by AutoConfig. It will be read and
# overwritten. If you were instructed to edit this file, or if you are not
# able to use the settings created by AutoConfig, refer to Metalink Note
# 387859.1 for assistance.
#$Header: NetServiceHandler.java 120.16.12000000.4 2008/04/28 06:39:48 schagant ship $
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD2_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
ERPPROD1_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
ERPPROD_BALANCE=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=YES)
(FAILOVER=YES)
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
ERPPROD_REMOTE=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENER_ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
LISTENERS_ERPPROD=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
extproc_connection_data =
(DESCRIPTION=
(ADDRESS_LIST =
(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCERPPROD2))
(CONNECT_DATA=
(SID=PLSExtProc)
(PRESENTATION = RO)
IFILE=/u01/app/oracle/product/10/db/network/admin/ERPPROD2_erpdb2/ERPPROD2_erpdb2_ifile.oraoracle@erpdb2 $
=====
Pl let us know how we can achive through autoconfig.
Regards
Vasu

Vasu,
The issue is, in our tnsnames.ora in both the nodes.What is the issue?
I believe the following documents should be helpful in configuring your tnsnames.ora (and other files) with RAC implemented.
Note: 388577.1 - Using Oracle 10g Release 2 Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=388577.1
Note: 756050.1 - Troubleshooting Autoconfig issues with Oracle Applications RAC Databases
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=756050.1
Regards,
Hussein

10g RAC's listener cannot startup when the node's back from down

Hello
My 10g RAC node1 down and I reboot it ,
then everything's back except the listener of node1.
[oracle@node2 crsd]$ crs_stat -t
Name Type Target State Host
ora....SM1.asm application ONLINE ONLINE node1
ora....E1.lsnr application ONLINE OFFLINE
ora.node1.gsd application ONLINE ONLINE node1
ora.node1.ons application ONLINE ONLINE node1
ora.node1.vip application ONLINE ONLINE node1
ora....SM2.asm application ONLINE ONLINE node2
ora....E2.lsnr application ONLINE ONLINE node2
ora.node2.gsd application ONLINE ONLINE node2
ora.node2.ons application ONLINE ONLINE node2
ora.node2.vip application ONLINE ONLINE node2
ora.v20db.db application ONLINE ONLINE node2
ora....b1.inst application ONLINE ONLINE node1
ora....b2.inst application ONLINE ONLINE node2
And I did start it manually, but failed:
[oracle@node2 crsd]$ crs_start ora.node1.LISTENER_NODE1.lsnr
Attempting to start `ora.node1.LISTENER_NODE1.lsnr` on member `node1`
`ora.node1.LISTENER_NODE1.lsnr` on member `node1` has experienced an unrecoverable failure.
Human intervention required to resume its availability.
CRS-0215: Could not start resource 'ora.node1.LISTENER_NODE1.lsnr'.
What does that mean?
and what should I do?
Thank a lot.

You should first force stop it by doing:
crs_stop -f ora.node1.LISTENER_NODE1.lsnr
and then do :
crs_start ora.node1.LISTENER_NODE1.lsnr
either the listener will start or it will show you the error which will point to the real cause.
regards

Since last update, Wells Fargo website opens in a sidebar, it it does open in Safari. Only way to make it work is to close all tabs and then open Wells Fargo from a bookmark. Have cleared all history, cache, cookies. Mac OS X 10.7.3 and Firefox 10.0.

Have cleared all history, cache, and cookies. Have a Mac running Lion OS X 10.7.3 and Firefox 10.0. This website works fine on a PC and Mac with Safari.

Opening in the side bar is the default for bookmarks that are created via a link or button on a website.<br />
You can check the Properties of a bookmark via the right-click context menu in the side bar (Ctrl+B; Cmd+B on Mac).<br />
In the Bookmarks Manager (Bookmarks > Show All Bookmarks) you can click the More button in the Details pane at the bottom right.<br />
Make sure that "Load this bookmark in the side bar" is not selected.

Oracle 10g RAC on Windows

Installed Oracle 10g RAC on Windows... Everything was
working fine, now when I install CRS it completed at 100% and then in the configuration it gives error
INFO: exitonly tools to be excuted passed: 0
INFO: Starting to execute configuration assistants
INFO: Command = C:\WINDOWS\system32\cmd /c call C:\oracle\product\10.2.0\crs/install/crssetup.config.bat
PROT-1: Failed to initialize ocrconfig
Step 1: checking status of CRS cluster
Step 2: creating directories (C:\oracle\product\10.2.0\crs)
Step 3: configuring OCR repository
ocr upgrade failed with (-1)
Execution of the plugin was aborted
INFO: Configuration assistant "Oracle Clusterware Configuration Assistant" was canceled.
*** Starting OUICA ***
Oracle Home set to C:\oracle\product\10.2.0\crs
Configuration directory is set to C:\oracle\product\10.2.0\crs\cfgtoollogs. All xml files under the directory will be processed
INFO: The "C:\oracle\product\10.2.0\crs\cfgtoollogs/configToolFailedCommands" script contains all commands that failed, were skipped or were cancelled. This file may be used to run these configuration assistants outside of OUI. Note that you may have to update this script with passwords (if any) before executing the same.
I am using VMware WorkStation 5
http://www.oracle-base.com/articles/10g/OracleDB10gR2RACInstallationOnWindows2003UsingVMware.php
I can see my disks from both machines. Open the "Computer Management" dialog (Start > All Programs > Administrative Tools > Computer Management
I use Windows XP SP2 as the host operating system
Any suggestion?
Message was edited by:
MEXMAN

You know its not certified?
My first thought when I read the subject of this thread, and before reading what you posted, is that you've either done no research on RAC or didn't understand what you've read.
You can create a RAC cluster using any operating system certified by Oracle.
But the operating system is the least important part of creating a cluster. The questions you need to be able to address are:
1. What is your solution to created shared storage?
2. What is your solution to create the cache fusion interconnect and VIPs?
If you don't have an answer to these questions you can not build a RAC cluster.

10g RAC - updates immediately reflected (blocks cleared from buffer cache)?

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