f5 asm

ASM is a storage product released by Oracle for rac. Although it is set for the cluster environment, we can also use ASM instances to manage disks in a single-host environment. ASM is a storage product released by Oracle for rac. Although it is set for the cluster environment, we can also use ASM instances to manage di

1. Add record to/etc/scsi_id.configecho "options=--whitelisted--replace-whitespace" >>/etc/scsi_id.config2. In this example, the block device sdb-> SDD needs to be bound[[email protected] ~]# for i in B c D;> Do> echo "kernel==\" sd*\ ", bus==\" scsi\ ", program==\"/sbin/scsi_id--whitelisted--replace-whitespace--device=/dev/ \ $name \ ", result==\" '/sbin/scsi_id--whitelisted--replace-whitespace--device=/dev/sd$i ' \ ", name=\" asm-disk$i\ ", Owner=\

Label:Removeipc=yes RHEL7.2 will crash the Oracle ASM instance and Oracle database instance, and the problem will also be in the use of the shared Memory Segment (SHM) or semaphores (SEM) Occurs in the application.From:Alert:setting Removeipc=yes on Redhat 7.2 crashes ASM and Database Instances as well as any application that Uses a Share D Memory Segment (SHM) or semaphores (SEM) (document ID 2081410.1) Su

ORACLEASM is a database file storage management system officially provided by oracle. Compared with other file storage systems, AMS performs load balancing and Performance Optimization Oracle asm (Automatic Storage Management System) is a database file storage management system officially provided by oracle. Compared with other file storage systems, AMS performs load balancing and performance optimization. Oracle

Document directory ASM, File System On itpub, we can see a problem related to the file transfer in the backup set on ASM. We can see that there are more and more questions about ASM, And we can feel that ASM is becoming more and more popular.The problem in http://www.itpub.net/thread-1299334-1-1.htmlThe l

Migrate Oracle database files to ASM Read navigation Migrate data files to ASM Migrate log files to ASM Migrate control files to ASM Migrate data files to ASM Database migration in the case of Database Consistency: Start the database to the mount state, generate the rma

Note: ASMB process exiting due to lack of ASM file Activity Reference Original:Note: ASMB process exiting due to lack of ASM file activity (Doc ID 754110.1) Applicable:Oracle Server-Enterprise Edition-version 10.1.0.2 to 11.2.0.4 [release 10.1 to 11.2]Information in this document applies to any platform. * ** Checked for relevance on 16-Jan-2013 *** Symptoms: You will see the following message in the a

Identification Disk (/SBIN/SCSI_ID) Oracle Linux 5 uses the following script: #！ /bin/shfor I in B c D E F g do echo "kernel==\" sd*\ ", bus==\" scsi\ ", program==\"/sbin/scsi_id-g-u-s/block/\ $na Me\ ", result==\" '/sbin/scsi_id/block/sd$i ' \ ", name=\" asm-disk$i\ ", owner=\" grid\ ", group=\" asmadmin\ ", MODE=\" 0660\ "" Oracle Linux 6 uses the following script: #！ /bin/shfor I in B c D E F g do echo "kernel==\"

Use VBox to simulate storage migration environments, os:rhel5.9,db:oracle 10.2.0.4 RAC ASM 2Nodes. ASM uses extern redundancy, which does not use ASM's rebalance functionality, and OCR and Votedisk are stored in raw. Migration includes Controlfile,datafile,tempfile,spfile,ocr,votedisk. Path before migration OCR/DEV/SDF1/DEV/RAW/RAW1,/DEV/SDF2/DEV/RAW/RAW2 VOTEDISK/DEV/SDG1/DEV/RAW/RAW3,/DEV/SDG2/DEV/RA

ASMSupportRolling Upgrades, forASMhit Patchsets or migrate to a new version you can use the rolling upgrade method to provide a higher levelthe lower level of high availability. Note that in order to use ASM's rolling migration special, the ASM software version is at least 11.1. In addition, rolling upgrades requireORACLE Clusterware is the latest version. figure (slightly)before starting a rolling migration, you must use the command to set the

If your Oracle database system is using Automatic Storage Management Using ASM, you may have thought of looking at the data files in ASM. ASM is a black box and cannot be viewed through the operating system. If your Oracle database system is using Automatic Storage Management Using ASM, you may have thought of looking

The ASM mentioned here is not an assembly language, but a framework for operating Java bytecode. For the Java platform, bytecode is its "assembly language". Therefore, the name of ASM is actually a real name. ASM itself is very powerful, and many software and frameworks choose it as the underlying implementation, such as cglib. In this blog, I will focus on its p

-- Suppose that the database instance name is "osmdr" -- In the database instance When trying to create a new spfile from a pfile under sqlplus SQL> Create spfile = '+ Data/osmdr/spfileosmdr. ora' from pfile = '/home/Oracle/osmdr. init ';File Created. SQL> Create spfile = '+ Data/osmdr/spfileosmdr. ora' from pfile = '/home/Oracle/osmdr. init '; File Created Under ASM, The spileosmdr. ora is link to the wrong location under

An ASM disk is an ASM disk pool managed as a logical unit. Like any other LVM, ASM manages a large number of physical volumes and submits them to Oracle as one or more logical volumes. A physical volume can be an actual disk or disk partition, or a volume belonging to the volume manager of the operating system. Either way, you cannot use any file system format. I

When we install RAC, sometimes the incorrect ASM instance or LISTENER is installed due to various errors, or the CLUSTERWARE resource is added, but it does not really work, such: The two nodes have created ASM1 and ASM2 instances respectively. The corresponding resource names are ora. RAC1.ASM1. asm and ora. RAC2.ASM2. asm, their statuses are all UNKONW, and th

The present document explains how to upgrade an ASM instance from 10.2 to 11.1 release (on RAC ).Solution 1) shutdown all the database instances that are using ASM as storage option. 2) shutdown the ASM instances. 3) install/upgrade the new 11g CRS as described in the installation guide associated with your specific platform: Http://www.oracle.com/pls/db111/porta

Use srvctl to manage ASMSrvctl can use the status command to view the service status of ASM and use commands similar to start and stop to manage ASM components.The following example shows that the instance cctt1 is running on the cctt1 node, and the ASM instance asm2 is running on the cctt2 node.Srvctl status ASM-N cct

Does the ASM classworking library claim to be small and fast? Just use the ASM 2.0 test to know. Introduction: In this issue of the Classworking Toolbox, consultant Dennis Sosnoski the ASM bytecode operation framework with the bytecode Engineering library that he discussed previously in the Java Programming Dynamics series (byte Code Engineering Library, BCEL) a