Thursday, July 8, 2021

Master Note for Automatic Storage Management (ASM) (Doc ID 1187723.1)

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 Automatic Storage Management (ASM) Alerts:
 Automatic Storage Management (ASM) Concepts and Overview:
 Automatic Storage Management (ASM) Installation:
 Linux Documentation:
 Windows Documentation:
 Solaris Documentation:
 HP-UX Documentation:
 AIX Documentation:
 Notes:
 Automatic Storage Management (ASM) Configuration:
 Automatic Storage Management (ASM) Administration:
 Automatic Storage Management (ASM) Migration and Upgrade:
 Automatic Storage Management (ASM) Monitoring:
 Automatic Storage Management (ASM) Troubleshooting and Debugging:
 Automatic Storage Management (ASM) Best Practices:
 Automatic Storage Management (ASM) Versions and Patches:
 ASMLIB:
 Database Machine, Exadata Storage Server and RAC Documentation:
 
Using My Oracle Support Effectively:
Contacts
References

APPLIES TO:

Oracle Database - Enterprise Edition - Version 10.1.0.2 to 11.2.0.4 [Release 10.1 to 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

DETAILS

This Master Note is intended to provide an index and references to the most frequently used My Oracle Support Notes with respect to Oracle Automatic Storage Management (ASM) environments. This Master Note is subdivided into categories to allow for easy access and reference to notes that are applicable to your area of interest. This includes the following categories:

Automatic Storage Management (ASM) Concepts and Overview
Automatic Storage Management (ASM) Installation
Automatic Storage Management (ASM) Configuration
Automatic Storage Management (ASM) Administration
Automatic Storage Management (ASM) Migration and Upgrade
Automatic Storage Management (ASM) Monitoring
Automatic Storage Management (ASM) Troubleshooting and Debugging
Automatic Storage Management (ASM) Best Practices
Automatic Storage Management (ASM) Versions and Patches
ASMLIB
Database Machine, Exadata Storage Server and RAC Documentation
Using My Oracle Support Effectively
Oracle Automatic Storage Management (ASM) provides a virtualization layer between the database and storage. It treats multiple disks as a single disk group, and lets you dynamically add or remove disks while keeping databases online. ASM greatly simplifies the storage complexities often associated with an Oracle database while increasing availability and performance of the database.

This note applies to the following versions of these products:

Oracle Automatic Storage Management Version 10.1 to 11.2

 


 

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ACTIONS

Automatic Storage Management (ASM) Alerts:

  Alert: Querying v$asm_file Gives ORA-15196 After ASM Was Upgraded From 10gR2 To 11gR2 (Doc ID 1145365.1)

 

Automatic Storage Management (ASM) Concepts and Overview:


  ASM Concepts Quick Overview (Doc ID 1086199.1)

  11g ASM New Feature (Doc ID 429098.1)

  11g ASM New Features Technical White Paper (Doc ID 551205.1)

  ASM - Scalability and Limits (Doc ID 370921.1)

  ASM 11g New Features - How ASM Disk Resync Works. (Doc ID 466326.1)

  How does ASM work with RAID where striping and mirroring are already built-in? (Doc ID 330398.1)

  Can External Tables Be Placed inside ASM diskgroups? (Doc ID 470989.1)

  Oracle ASM and Multi-Pathing Technologies (Doc ID 294869.1)

 

Automatic Storage Management (ASM) Installation:

Linux Documentation:

Oracle ® Database Installation Guide 10g Release 2 (10.2) for Linux x86-64: 1.5.1.2 Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 1 (11.1) for Linux: 3.6 Installing Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 2 (11.2) for Linux: 3.5 Automatic Storage Management Installation Considerations

Windows Documentation:

Oracle ® Database Installation Guide 10g Release 2 (10.2) for Microsoft Windows (x64): Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 1 (11.1) for Microsoft Windows: 3.6 Installing Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 2 (11.2) for Microsoft Windows: 3.5 Automatic Storage Management Installation Considerations

Solaris Documentation:

Oracle ® Database Installation Guide 10g Release 2 (10.2) for Solaris Operating System (SPARC 64-Bit): 1.5.1.2 Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 1 (11.1) for Solaris Operating System: 3.6 Installing Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 2 (11.2) for Solaris Operating System: 3.4 Automatic Storage Management Installation Considerations

HP-UX Documentation:

Oracle ® Database Installation Guide 10g Release 2 (10.2) for hp-ux PA-RISC (64-Bit): 1.5.1.2 Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 1 (11.1) for HP-UX: 3.6 Installing Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 2 (11.2) for HP-UX: 3.4 Automatic Storage Management Installation Considerations 

AIX Documentation:

Oracle ® Database Installation Guide 10g Release 2 (10.2) for AIX 5L Based Systems (64-Bit): 1.5.1.2 Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 1 (11.1) forAIX Based Systems: 3.6 Installing Automatic Storage Management
Oracle ® Database Installation Guide 11g Release 2 (11.2) for IBM AIX on POWER Systems (64-Bit): 3.4 Automatic Storage Management Installation Considerations

Notes:

ASM 11.2 Configuration KIT (ASM 11gR2 Installation & Configuration, Deinstallation, Upgrade, ASM Job Role Separation. (Doc ID 1092213.1)
ASM: Oracle 11g ASM Installation On LINUX. (Doc ID 788267.1)
How to cleanup ASM installation (RAC and Non-RAC) (Doc ID 311350.1)
How To Setup ASM (10.2) on Windows Platforms (Doc ID 469082.1)
How to setup ASM on Windows (Doc ID 331796.1)
Is The 11gR2 (11.2) ASM Feature/Module Included In The Oracle Server (RDBMS) release 11gR2 (11.2)? (Doc ID 946197.1)
Multiple 10g Oracle Home installation - ASM (Doc ID 279353.1)
CSS and OCR are automatically installed and configured in 10gR1 (Doc ID 341991.1)

Automatic Storage Management (ASM) Configuration:

How To Create An ASM Diskgroup Using XML code Thru ASMCMD? (Doc ID 1290550.1)
ASM Reads From the Preferred Failure Groups With Compatible.Rdbms=10.2 If RDBMS is 11.1 (Doc ID 779807.1)
How to change ownership and group memberships of Grid home in 11.2 Standalone (Doc ID 1171674.1)
ASM Using OS Files Instead of Real Raw Devices On Windows. (Doc ID 602620.1)
DBCA in Silent mode with ASM (Doc ID 744237.1)
Deployment of very large databases (10TB to PB range) with Automatic Storage Management (ASM) (Doc ID 368055.1)
Does Oracle 10g On Aix Support The Rdac Driver For Ds4800 Disks (Doc ID 396219.1)
Does Oracle Support Failover Of Asm Based Instance (Doc ID 762674.1)
HOW DO YOU SETUP/REMOVE/MODIFY A CLUSTER SYNCHRONIZATION SERVICE DAEMON (CSSD)? (Doc ID 369824.1)
How To Automate ASM Startup and Shutdown on AIX 5L? (Doc ID 580133.1)
How to Bind RAW devices to Physical Partitions on Linux to be used by ASM (Doc ID 458419.1)
How to Change ASM Home on a Node in RAC (Doc ID 558508.1)
How to configure dbconsole to display information from the ASM DISKGROUPS (Doc ID 329581.1)
How to configure local_listener parameter with ASMCA (Doc ID 1112993.1)
How to configure XDB for using ftp and http protocols with ASM (Doc ID 357714.1)
How to Convert init.cssd as a SMF service for Solaris 10 (Doc ID 397238.1)
How To Create ASM Diskgroups using NFS/NAS Files? (Doc ID 731775.1)
How To Determinate If An EMCPOWER Partition Is Valid For ASMLIB? (Doc ID 566676.1)
How to Make Sure that the Raw Devices Have the Right Ownership and Permissions After a Reboot ? (Doc ID 382680.1)
How to Manually Configure the Database Control for the Database and ASM Instances (Silent Mode)? (Doc ID 437915.1)
How to Prepare Storage for ASM (Doc ID 452924.1)
How to Re-configure Asm DiskGroup? (Doc ID 331661.1)
How To Reconfigure the Cluster Synchronization Service (CSS) on Non-RAC & Trace It (Linux/Unix)? (Doc ID 745271.1)
How To Run Database Instance Service Under Domain Account When Using ASM? (Doc ID 453689.1)
How To Setup ASM & ASMLIB On Native Linux Multipath Mapper disks? (Doc ID 602952.1)
How to use ASMCA in silent mode to configure ASM for a stand-alone server (Doc ID 1068788.1)
Is ASM / ACFS 11gR2 (11.2.0.1) Supported On RedHat 4 / OEL 4 Linux? (Doc ID 956049.1)
Lun Size And Performance Impact With Asm (Doc ID 373242.1)
Setting up ASM on linux with LVM (Doc ID 292348.1)
Using udev with Oracle Architecture (RAC & ASM) - Red Hat 4.0 (Doc ID 371814.1)

 

Automatic Storage Management (ASM) Administration:

Oracle ® Database Administrator's Guide 10g Release 2 (10.2) : 12 Using Automatic Storage Management
Oracle ® Database Storage Administrator's Guide 11g Release 1 (11.1)
Oracle ® Database Storage Administrator's Guide 11g Release 2 (11.2)

How to restore OCR after the 1st ASM diskgroup is lost on Windows (Doc ID 1294915.1)
How v$recovery_file_dest.space_used is calculated from v$asm_file.bytes in ASM (Doc ID 1212079.1)
Redo Log Striping In 11.2 ASM, is Coarse Or Fine? (Doc ID 1269158.1)
ASM Fast Mirror Resync - Example To Simulate Transient Disk Failure And Restore Disk (Doc ID 443835.1)
ASM Fast Rebalance (Doc ID 445037.1)
ASM: How To Recreate the ASM Password File on Windows Platforms? (Doc ID 852126.1)
ASMCMD - ASM command line utility (Doc ID 332180.1)
ASMCMD - New commands in 11gR1 (Doc ID 451900.1)
Can Database Instances (using ASM as storage option) Be Handled Using a Non-Oracle user (Doc ID 438289.1)
Can DBMS_FILE_TRANSFER be used to upload text files into ASM ? (Doc ID 393492.1)
Can you create a second voting disk in a different ASM diskgroup when using External Redundancy in 11.2? (Doc ID 950730.1)
Compare The Load Of Each Of The Databases That Asm Is Servicing (Doc ID 1090304.1)
Corrective Action for Diskgroup with Disks Having PVIDs (Doc ID 750016.1)
Create SPFILE Under ASM (Doc ID 413360.1)
Creating an ASM-enabled Database (Doc ID 274738.1)
Database Creation on 11.2 Grid Infracture with Role Separation ( ORA-15025, KFSG-00312, ORA-15081 ) (Doc ID 1084186.1)
Does Asm Survive Change Of Disc Path? (Doc ID 466231.1)
Exact Steps To Migrate ASM Diskgroups To Another SAN Without Downtime. (Doc ID 837308.1)
Extracting Datafile Blocks From ASM (Doc ID 294727.1)
How To Add a New Disk(s) to An Existing Diskgroup on RAC (Best Practices). (Doc ID 557348.1)
How To Add Back An ASM Disk or Failgroup (Normal or High Redundancy) After A Transient Failure Occurred (On Release 10.2. or 10.1)? (Doc ID 946213.1)
How To Change ASM SYS PASSWORD ? (Doc ID 452076.1)
How To Change The Asm Rebalancing Power After Starting The Rebalancing Process (Doc ID 563362.1)
How to change the Hostname when Oracle 10G and ASM are used (Doc ID 422729.1)
How to collect the full path name of the files in ASM diskgroups (Doc ID 888943.1)
How to connect to ASM instance from a remote client (SQL*NET) (Doc ID 340277.1)
How to Convert a Single-Instance ASM to Cluster ASM (Doc ID 452758.1)
How to copy a datafile from ASM to a file system not using RMAN (Doc ID 428893.1)
How to Copy Archivelog Files From ASM to Filesystem and vice versa (Doc ID 944831.1)
How to Copy asm files between remote ASM instances using ASMCMD command (Doc ID 785580.1)
How To Create an ASM Instance From Scratch (Doc ID 421827.1)
How To Create An SYSASM User On Release 11g? (Doc ID 946812.1)
How to Create Transportable Tablespaces Where the Source and Destination are ASM-Based (Doc ID 394798.1)
How To Delete Archive Log Files Out Of +Asm? (Doc ID 300472.1)
How to delete the ASM files when the database is hanging? (Doc ID 437312.1)
How To Delete the SPFILE In The +ASM DISKGROUP And Recreate It In The $ORACLE_HOME Directory? (Doc ID 470573.1)
How To Drop and Recreate ASM Diskgroup (Doc ID 563048.1)
How to duplicate a controlfile when ASM is involved (Doc ID 345180.1)
How To Extract Datapump File From ASM Diskgroup To Local Filesystem? (Doc ID 566941.1)
How to Find the free space in ASM Diskgroups? (Doc ID 330414.1)
How to get the DBCA to see an ASM instance without the standard +ASM instance name? (Doc ID 403644.1)
How to Increase CSS Misscount in single instance ASM installations (Doc ID 729878.1)
HOW TO MAP ASM FILES WITH ONLINE DATABASE FILES (Doc ID 552082.1)
How to map device name to ASMLIB disk (Doc ID 1098682.1)
How To Migrate ASMLIB devices to Block Devices (non-ASMLIB)? (Doc ID 567508.1)
How To Migrate From OCFS To ASM (Doc ID 579468.1)
How to move ASM database files from one diskgroup to another ? (Doc ID 330103.1)
How to move ASM spfile to a different disk group (Doc ID 1082943.1)
How To Move Controlfile To ASM (Doc ID 468458.1)
How To Move The Database To Different Diskgroup (Change Diskgroup Redundancy) (Doc ID 438580.1)
How To Reclaim Asm Disk Space? (Doc ID 351866.1)
HOW TO RECONFIGURE ORACLE RESTART AFTER SERVER RENAME (Doc ID 986740.1)
How to remove an ASM instance and its corresponding database(s) on UNIX (Doc ID 357261.1)
How to remove an ASM instance and its corresponding database(s) on WINDOWS? (Doc ID 342530.1)
How To Remove An Empty ASM System Directory (Doc ID 444812.1)
How to remove unused copy of the controlfile from the ASM disks? (Doc ID 332848.1)
How To Rename A Diskgroup On ASM 11gR2? (Doc ID 948040.1)
How to rename ASM disks? (Doc ID 418542.1)
How to rename diskgroup in 10g ASM (Pre-11gR2 release) (Doc ID 948605.1)
How to rename/move a datafile in the same ASM diskgroup (Doc ID 564993.1)

How To Resize An ASM Disk On Release 10.2.0.X? (Doc ID 470209.1)
How To Resize an ASM Disk? (Doc ID 373426.1)
How To Setup ASM on Linux Using ASMLIB Disks, Raw Devices or Block Devices? (Doc ID 580153.1)
How To Start CSS, ASM Instance & DB Instance Services On Windows Thru The OS Command Prompt. (Doc ID 473697.1)
Is it possible to mount a diskgroup created in 10.2.0.3 with a 10.2.0.2 ASM instance? (Doc ID 468136.1)
Manage ASM instance-creating diskgroup,adding/dropping/resizing disks. (Doc ID 270066.1)
Maximum String Size for asm_diskstring Parameter (Doc ID 836797.1)
Moving ASM spfile to a shared device in RAC (Doc ID 973031.1)
OCSSD.BIN Process is Running in a Non-RAC Environment (Doc ID 266079.1)
Oracle ASM and Multi-Pathing Technologies (Doc ID 294869.1)
Pattern Matching Metacharacters For asm_diskstring (Doc ID 1123882.1)
Reconfigure HAS and CSS for nonRAC ASM on 11.2 (Doc ID 887658.1)
Script to Report the Percentage of Imbalance in all Mounted Diskgroups (Doc ID 367445.1)
Steps To Migrate/Move a Database From Non-ASM to ASM And Vice-Versa (Doc ID 252219.1)
Steps to Re-Create ASM Diskgroups (Doc ID 268481.1)
What is ASMCA in 11.2g? (Doc ID 885780.1)
Where Can You obtain the ASMCMD command for Oracle Server 10.1 (Doc ID 332853.1)
How To Pass A Password Into The Asmcmd CP Command? (Doc ID 1206884.1)

Automatic Storage Management (ASM) Migration and Upgrade:

 

Pre-requsite for 11.2.0.1 to 11.2.0.2 ASM Rolling Upgrade (Doc ID 1274629.1)
How To Upgrade ASM from 10.2 to 11.1 (single Instance configuration / Non-RAC)? (Doc ID 736121.1)
How to perform Rolling Upgrade/Downgrade in 11g ASM (Doc ID 751300.1)
ASM 11gR2: How To Upgrade An ASM Instance To Release 11gR2 (11.2.0.1.0)? (Doc ID 950200.1)
How To Upgrade ASM from 10.2 to 11.1 (RAC)? (Doc ID 736127.1)
Upgrading ASM instance to 11gR1 on Single Node Environment (Doc ID 605569.1)
ASM Upgrade On Linux/Unix From Release 10g To 11g. (Doc ID 788273.1)
How to upgrade ASM instance from 10.1 to 10.2 (Single Instance) (Doc ID 329987.1)
Unable To Open Database After ASM Upgrade From Release 11.1 To Release 11.2. (Doc ID 1217673.1)

 

Automatic Storage Management (ASM) Monitoring:


ASMIOSTAT Script to collect iostats for ASM disks (Doc ID 437996.1)
How To Identify If A Disk/Partition Is Still Used By ASM, Has Been Used by ASM Or Has Not Been Used by ASM (Unix/Linux)? (Doc ID 603210.1)
How to identify files with imbalanced allocation in an ASM diskgroup (Doc ID 818171.1)
How To Trace ASMCMD on Unix (Doc ID 824354.1)

Automatic Storage Management (ASM) Troubleshooting and Debugging:


To effectively manage Oracle Automatic Storage Management (ASM), it is important to know how to monitor, troubleshoot and collect data, both for your own diagnosis, and also to provide supporting information when logging a service request. The following Notes will give you information on how to do both:


Notes about Troubleshooting and Data Collection for Automatic Storage Management (ASM) Environments:


How To Detect Open ASM disk or File Descriptors Thru ASM using asmcmd (Doc ID 1307527.1)
Collecting The Required Information For Support To Troubleshot ASM/ASMLIB Issues. (Doc ID 869526.1)
Diagnosing Disk not getting discovered in ASM (Doc ID 311926.1)
How to dump a block within ASM (Doc ID 280636.1)
How To Gather/Backup ASM Metadata In A Formatted Manner? (Doc ID 470211.1)
How to trace CSS at OS level in Windows to diagnose OracleCSService issues (Doc ID 833811.1)
Information to gather when diagnosing ASM space issues (Doc ID 351117.1)
Placeholder for AMDU binaries and using with ASM 10g (Doc ID 553639.1)
TROUBLESHOOTING - ASM disk not found/visible/discovered issues (Doc ID 452770.1)
Troubleshooting ASMLIB on Linux (Doc ID 269194.1)
What to Check If The Cluster Synchronization Service Daemon (OCSSD) Does not Start (Doc ID 315125.1)
OS Watcher User Guide (Doc ID 301137.1)
11g How to Unpack a Package in to ADR (Doc ID 745960.1)
11g Quick Steps to Package and Send Critical Error Diagnostic Information to Support (Doc ID 443529.1)
11g Understanding Automatic Diagnostic Repository (Doc ID 422893.1)
Remote Diagnostics Agent (RDA) (Doc ID 314422.1)
What Is The Difference Between RDA and Configuration Manager (Doc ID 726446.1)
Using Diagwait as a Diagnostic. (Doc ID 559365.1)
External Support FTP site: Information Sheet (Doc ID 77483.1)

Automatic Storage Management (ASM) Best Practices:


ASM Technical Best Practices (Doc ID 265633.1)

Automatic Storage Management (ASM) Versions and Patches:

Below are some references speaking about the versions maintenance relative to Automatic Storage Management (ASM) .

 

Oracle Clusterware - ASM - Database Version Compatibility (Doc ID 337737.1)
11.2.0.2 Patchset Location For Grid Infrastructure And RDBMS. (Doc ID 1223673.1)
HOW TO INSTALL A PATCH ON CLUSTERWARE 11.2.0.1 INTO GRID INFRASTRUCTURE HOME (Doc ID 1054439.1)
Patch 8402551 Is Not Available (Doc ID 960875.1)
What is ocssd.bin ? How To Stop/Start This Process To Apply A Patch in non-RAC? (Doc ID 311647.1)
Which ORACLE_HOME need to be patched with Patch 6051728 (Doc ID 457914.1)
What is the OS user for Oracle Cluster Synchronization Service in 10.2.0.5 on AIX? (Doc ID 1291507.1)

 

ASMLIB:

FAQ ASMLIB CONFIGURE,VERIFY, TROUBLESHOOT (Doc ID 359266.1)
ASMLIB Installation Demo & ASMLIB Troubleshooting (Doc ID 726915.1)
How To Install ASMLIB API via the Unbreakable Linux Network (Doc ID 461718.1)
Other ASMLIB Notes

 

 

 

Database Machine, Exadata Storage Server and RAC Documentation:

Automatic Storage Management (ASM) is an evolution in file system and volume management functionality for Oracle database files. ASM further enhances automation and simplicity in storage management that is critical to the success of the Oracle grid architecture. ASM also improves file system scalability and performance, manageability and database availability for RAC environments. Use of ASM with RAC is an Oracle Best Practice.


Master Note for Oracle Database Machine and Exadata Storage Server (Doc ID 1187674.1) 



Oracle Real Application Clusters (RAC) is a cluster database with a shared cache architecture that overcomes the limitations of traditional shared-nothing and shared-disk approaches to provide a highly scalable and available database solution for all your business applications. Oracle RAC provides the foundation for enterprise grid computing.

Master Note for Real Application Clusters (RAC) and Grid Infrastructure (Doc ID 1096952.1)


Using My Oracle Support Effectively:

My Oracle Support Configuration Management FAQ (Doc ID 747242.5)
Working Effectively With Global Customer Support (Doc ID 166650.1)

 


 

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CONTACTS

 

REFERENCES

NOTE:566941.1 - How To Extract Datapump File From ASM Diskgroup To Local Filesystem?
NOTE:332853.1 - Where Can You obtain the ASMCMD command for Oracle Server 10.1
NOTE:457914.1 - Which ORACLE_HOME need to be patched with Patch 6051728
NOTE:551205.1 - 11g ASM New Features Technical White Paper
NOTE:382680.1 - How to Make Sure that the Raw Devices Have the Right Ownership and Permissions After a Reboot ?
NOTE:470209.1 - How To Resize An ASM Disk?
NOTE:470211.1 - How To Gather & Backup ASM/ACFS Metadata In A Formatted Manner version 10.1, 10.2, 11.1, 11.2, 12.1 and 12.2?
NOTE:466326.1 - ASM 11g New Features - How ASM Disk Resync Works.
NOTE:311350.1 - How to cleanup ASM installation (RAC and Non-RAC)
NOTE:393492.1 - Can DBMS_FILE_TRANSFER be used to upload text files into ASM ?
NOTE:394798.1 - How to Create Transportable Tablespaces Where the Source and Destination are ASM-Based
NOTE:438580.1 - How To Move The Database To Different Diskgroup (Change Diskgroup Redundancy)
NOTE:564993.1 - How to rename/move a datafile in the same ASM diskgroup
NOTE:566676.1 - How To Determinate If An EMCPOWER Partition Is Valid For ASMLIB?

NOTE:563362.1 - How To Change The Asm Rebalancing Power After Starting The Rebalancing Process
NOTE:332848.1 - How to remove unused copy of the controlfile from the ASM disks?
NOTE:413360.1 - Create database SPFILE Under ASM
NOTE:294727.1 - Extracting Datafile Blocks From ASM
NOTE:294869.1 - Oracle ASM and Multi-Pathing Technologies
NOTE:300472.1 - How To Delete Archive Log Files Out Of +Asm?
NOTE:367445.1 - Script to Report the Percentage of Imbalance in all Mounted Diskgroups- Non Exadata/ODA
NOTE:836797.1 - Maximum String Size for asm_diskstring Parameter
NOTE:779807.1 - ASM Reads From the Preferred Failure Groups With Compatible.Rdbms=10.2 If RDBMS is 11.1
NOTE:1223673.1 - 11.2.0.2 Patchset Location For Grid Infrastructure And RDBMS.
NOTE:1269158.1 - Redo Log Striping In 11.2 ASM, is Coarse Or Fine?
NOTE:1096952.1 - Master Note for Real Application Clusters (RAC) Oracle Clusterware and Oracle Grid Infrastructure
NOTE:421827.1 - How To Create manually an ASM Instance From Scratch
NOTE:1090304.1 - Compare The Load Of Each Of The Databases That Asm Is Servicing
NOTE:1187674.1 - Master Note for Oracle Database Machine and Exadata Storage Server
NOTE:1206884.1 - How To Pass A Password Into The Asmcmd CP Command?
NOTE:1217673.1 - Unable To Open Database After ASM Upgrade From Release 11.1 To Release 11.2.
NOTE:1291507.1 - What is the OS user for Oracle Cluster Synchronization Service in 10.2.0.5 on AIX?
NOTE:332180.1 - ASMCMD - ASM command line utility
NOTE:751300.1 - How to perform Rolling Upgrade/Downgrade in 11g ASM
NOTE:373242.1 - Lun Size And Performance Impact With Asm
NOTE:418542.1 - How to rename ASM disks?
NOTE:451900.1 - ASMCMD - New commands in 11gR1
NOTE:265633.1 - ASM Technical Best Practices For 10g and 11gR1 Release
NOTE:266079.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:268481.1 - Steps to Recreate ASM Diskgroups and Restore the Database
NOTE:269194.1 - Troubleshooting ASMLIB on Linux
NOTE:270066.1 - Manage ASM instance-creating diskgroup,adding/dropping/resizing disks.
NOTE:579468.1 - How To Migrate From OCFS To ASM
NOTE:274738.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:1092213.1 - ASM 11.2 Configuration KIT (ASM 11gR2 Installation & Configuration, Deinstallation, Upgrade, ASM Job Role Separation (Standalone Only).
NOTE:301137.1 - OSWatcher (Includes: [Video])
NOTE:1123882.1 - Pattern Matching Metacharacters For asm_diskstring
NOTE:445037.1 - ASM Fast Rebalance
NOTE:443529.1 - Database 11g / 12c: Quick Steps to Package and Send Critical Error Diagnostic Information to Support [Video]
NOTE:438289.1 - Can Database Instances (using ASM as storage option) Be Handled Using a Non-Oracle user
NOTE:470573.1 - How To Delete the SPFILE In The +ASM DISKGROUP And Recreate It In The $ORACLE_HOME Directory?
NOTE:470989.1 - Can External Tables Be Placed inside ASM diskgroups?
NOTE:473697.1 - How To Start CSS, ASM Instance & DB Instance Services On Windows Thru The OS Command Prompt.
NOTE:330414.1 - How to Find the free space in ASM Diskgroups?
NOTE:960875.1 - Patch 8402551 Is Not Available
NOTE:359266.1 - FAQ ASMLIB CONFIGURE,VERIFY, TROUBLESHOOT
NOTE:468458.1 - How To Move Controlfile To ASM
NOTE:469082.1 - How To Setup ASM (10.2) on Windows Platforms
NOTE:314422.1 - Remote Diagnostic Agent (RDA) - Getting Started
NOTE:422729.1 - How to change the Hostname when Oracle 10G and ASM are used
NOTE:1212079.1 - How v$recovery_file_dest.space_used is calculated from v$asm_file.bytes in ASM
NOTE:580153.1 - How To Setup ASM on Linux Using ASMLIB Disks, Raw Devices, Block Devices or UDEV Devices?
NOTE:973031.1 - Moving ASM spfile to a shared device in RAC
NOTE:280636.1 - How to dump a block within ASM
NOTE:331796.1 - How to setup ASM on Windows
NOTE:340277.1 - How to connect to ASM instance from a remote client (Oracle Net)
NOTE:986740.1 - How to Reconfigure Oracle Restart
NOTE:315125.1 - What to Check If The Cluster Synchronization Service Daemon (OCSSD) Does not Start
NOTE:311926.1 - Diagnosing Disk not getting discovered in ASM
NOTE:437915.1 - How to Manually Configure the Database Control for the Database and ASM Instances (Silent Mode)?
NOTE:602620.1 - ASM Using OS Files Instead of Real Raw Devices On Windows.
NOTE:837308.1 - Exact Steps To Migrate ASM Diskgroups To Another SAN/Disk-Array/DAS/etc Without Downtime.
NOTE:950200.1 - ASM 11gR2: How To Upgrade An ASM Instance To Release 11gR2 (11.2.0.X)?
NOTE:950730.1 - Can You Create a Second Voting Disk in a Different ASM Diskgroup When Using External Redundancy in 11.2 ?
NOTE:369824.1 - HOW DO YOU SETUP/REMOVE/MODIFY A CLUSTER SYNCHRONIZATION SERVICE DAEMON (CSSD)?
NOTE:852126.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:330398.1 - How Does ASM Work With RAID Where Striping and Mirroring are Already Built-In?
NOTE:602952.1 - How To Setup ASM & ASMLIB On Native Linux Multipath Mapper disks?
NOTE:351117.1 - Information to gather when diagnosing ASM space issues

NOTE:726446.1 - What Is The Difference Between RDA and Oracle Configuration Manager?
NOTE:726915.1 - ASMLIB Installation Demo & ASMLIB Troubleshooting
NOTE:729878.1 - How to Increase CSS Misscount in single instance ASM installations
NOTE:731775.1 - How To Create ASM Diskgroups using NFS/NAS Files?
NOTE:329987.1 - How to upgrade ASM instance from 10.1 to 10.2 (Single Instance)
NOTE:329581.1 - How to configure dbconsole to display information from the ASM DISKGROUPS
NOTE:330103.1 - How to move ASM database files from one diskgroup to another ?
NOTE:437996.1 - ASMIOSTAT Script to collect iostats for ASM disks
NOTE:331661.1 - How to Re-configure Asm DiskGroup?
NOTE:337737.1 - Oracle Clusterware (CRS/GI) - ASM - Database Version Compatibility
NOTE:744237.1 - DBCA in Silent mode with ASM

NOTE:745271.1 - How To Reconfigure the Cluster Synchronization Service (CSS) on Non-RAC & Trace It (Linux/Unix)?
NOTE:745960.1 - How to Unpack a Package in to ADR
NOTE:750016.1 - Corrective Action for ASM Diskgroup with Disks Having PVIDs on AIX
NOTE:1082943.1 - How to move ASM spfile to a different disk group
NOTE:1084186.1 - Database Creation on 11.2/12.1/12.2 Grid Infrastructure with Role Separation ( ORA-15025, KFSG-00312, ORA-15081 )
NOTE:1086199.1 - ASM Concepts Quick Overview
NOTE:1145365.1 - Alert: Querying V$ASM_FILE Gives ORA-15196 After ASM Was Upgraded From 10gR2 To 11gR2 with an AU size > 1M
NOTE:452924.1 - How to Prepare Storage for ASM
NOTE:944831.1 - How to Copy Archivelog Files From ASM to Filesystem and vice versa
NOTE:1112993.1 - How to Configure Local_Listener Parameter With Automatic Storage Management Configuration Assistant (ASMCA)
NOTE:1290550.1 - How To Create An ASM Diskgroup Using XML code Thru ASMCMD?
NOTE:788267.1 - ASM: Oracle 11g ASM Installation on LINUX.
NOTE:788273.1 - ASM Upgrade From Release 10g To 11gR1 (11.1).
NOTE:818171.1 - How to Identify Files With Imbalanced Allocation in an ASM Diskgroup
NOTE:557348.1 - How To Add a New Disk(s) to An Existing Diskgroup on RAC Cluster or Standalone ASM Configuration (Best Practices).
NOTE:279353.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:552082.1 - Script to report the list of files stored in ASM and CURRENTLY NOT OPENED
NOTE:553639.1 - Placeholder for AMDU binaries and using with ASM 10g, 11g, 12c
NOTE:736127.1 - How To Upgrade ASM from 10.2 to 11.1 (RAC)?
NOTE:311647.1 - What is ocssd.bin ? How To Stop/Start This Process To Apply A Patch in non-RAC?
NOTE:166650.1 - Working Effectively With Oracle Support - Best Practices
NOTE:1171674.1 - How to change ownership and group memberships of Grid home in 11.2 Standalone
NOTE:437312.1 - How to delete the ASM files when the database is hanging?
NOTE:603210.1 - How to Identify If a Disk/Partition Is Still Used by ASM, Has Been Used by ASM or Has Not Been Used by ASM (Unix/Linux)?
NOTE:605569.1 - Upgrading ASM instance from 10g to 11gR1 on Single Node Environment
NOTE:563048.1 - How To Drop and Recreate ASM Diskgroup
NOTE:422893.1 - Understanding Automatic Diagnostic Repository
NOTE:396219.1 - Does Oracle ASM 10g On AIX work with RDAC Driver For Ds4800 Disks
NOTE:351866.1 - How To Reclaim Asm Disk Space?
NOTE:824354.1 - How To Trace ASMCMD on Unix
NOTE:869526.1 - Collecting The Required Information For Support To Validate & Troubleshoot ASM/ASMLIB Issues.
NOTE:468136.1 - Is it possible to mount a diskgroup created in 10.2.0.3 with a 10.2.0.2 ASM instance?
NOTE:885780.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:887658.1 - Reconfigure HAS and CSS for nonRAC ASM on 11.2
NOTE:888943.1 - How to collect the full path name of the files in ASM diskgroups
NOTE:558508.1 - How to Change ASM Home on a Node in RAC
NOTE:559365.1 - Pre-11.2: Using Diagwait as a diagnostic to get more information for diagnosing Oracle Clusterware Node evictions
NOTE:428893.1 - How to copy a datafile from ASM to a file system not using RMAN
NOTE:429098.1 - 11gR1 ASM New Feature
NOTE:357714.1 - How to configure XDB for using ftp and http protocols with ASM
NOTE:946213.1 - How To Add Back An ASM Disk or Failgroup (Normal or High Redundancy) After A Transient Failure Occurred Or When The DISK_REPAIR_TIME Attribute Expired (10.1 to 12.1)?
NOTE:368055.1 - Deployment of very large databases (10TB to PB range) with Automatic Storage Management (ASM)
NOTE:403644.1 - How to get the DBCA to see an ASM instance without the standard +ASM instance name?
NOTE:373426.1 - How To Resize an ASM Disk?
NOTE:371814.1 - Using udev with Oracle Architecture (RAC & ASM) - Red Hat 4.0
NOTE:946812.1 - How To Create An SYSASM User On Release 11g?
NOTE:948040.1 - How To Rename A Diskgroup On ASM 11gR2?
NOTE:397238.1 - How to Convert init.cssd as a SMF service for Solaris 10
NOTE:1307527.1 - How To Detect Open ASM disk or File Descriptors Thru ASM using asmcmd
NOTE:453689.1 - How To Run Database Instance Service Under Domain Account When Using ASM?
NOTE:345180.1 - How to duplicate a controlfile when ASM is involved
NOTE:956049.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:1054439.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.
NOTE:1068788.1 - How to Use ASMCA in Silent Mode to Configure ASM For a Stand-Alone Server
NOTE:736121.1 - How To Upgrade ASM from 10.2 to 11.1 (single Instance configuration / Non-RAC)?
NOTE:762674.1 - Does Oracle Support Failover Of Asm Based Instance
NOTE:77483.1 - External Support FTP site: Information Sheet
NOTE:341991.1 - CSS and OCR are automatically installed and configured in 10gR1
NOTE:342530.1 - How to remove an ASM instance and its corresponding database(s) on WINDOWS?
NOTE:567508.1 - How To Migrate ASMLIB Devices To Block Devices (Non-ASMLIB)?
NOTE:580133.1 - How To Automate ASM Startup and Shutdown on AIX 5L?
NOTE:1098682.1 - How to map device name to ASMLIB disk
NOTE:1294915.1 - How to Restore OCR After the 1st ASM Diskgroup is Lost on Windows
NOTE:452758.1 - How to Convert a Single-Instance ASM to Cluster ASM
NOTE:452770.1 - TROUBLESHOOTING - ASM disk not found/visible/discovered issues
NOTE:292348.1 - Setting up ASM on linux with LVM
NOTE:252219.1 - Steps To Migrate/Move a Database From Non-ASM to ASM And Vice-Versa
NOTE:443835.1 - ASM Fast Mirror Resync - Example To Simulate Transient Disk Failure And Restore Disk
NOTE:444812.1 - How To Remove An Empty ASM System Directory
NOTE:452076.1 - How To Change ASM SYS PASSWORD ?
NOTE:946197.1 - Is The 11gR2 (11.2) ASM Feature/Module Included In The Oracle Server (RDBMS) release 11gR2 (11.2)?
NOTE:833811.1 - How to trace CSS at OS level in Windows to diagnose OracleCSService issues
NOTE:1274629.1 - Pre-requisite for 11.2.0.1 to 11.2.0.2 ASM Rolling Upgrade
NOTE:458419.1 - How to Bind RAW devices to Physical Partitions on Linux to be used by ASM
NOTE:461718.1 - How To Install ASMLIB API via the Unbreakable Linux Network
NOTE:466231.1 - Does Asm Survive Change Of Disc Path?
NOTE:785580.1 - How to Copy asm files between remote ASM instances using ASMCMD command
NOTE:370921.1 - ASM - Scalability and Limits
NOTE:357261.1 - This document has been replaced with more recent information on this topic. Please refer to more recent documentation.

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