ASM – (ACFS commands for multiple environments)

Overview of ACFS:- Oracle ACFS is designed as a general-purpose, single-node and cluster-wide file system that delivers support for customer file system application data maintained outside of Oracle Database. Users and applications can access and manage Oracle ACFS using native operating system file system application programming interfaces (APIs) and command-line interface (CLI) tools. Users can also […]

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ASM Clients

Being an Oracle DBA we have learned about ASM and its qualities. Today we are going to learn about ASM Clients.  We all are aware that Oracle ASM is a volume manager and file system for Oracle database files. Let’s start to have knowledge of ASM Client. Clients that connect directly to ASM. Oracle Database:-  This is […]

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ASM (Sector Size Validations)

From the technical background, we have an idea of Validations. I talk about normal life we notice that we have lots of Validations in our life. Let’s have look at today about ASM (Sector Size Validations). First few lines will explain the technical definition of  Validations. Validation is the name given to the process whereby the information entered […]

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ASM -(Sector Disk Drives)

This post is about ASM’s attribute deep knowledge. Before going ahead we must have an idea about the topic. Let’s some line must explain about  ASM -(Sector Disk Drives). The database and Oracle’s Automatic Storage Management (ASM) volume manager explicitly understood 4k devices. In this and subsequent versions of ASM, disk groups created on native mode […]

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ASM Disk Group Attributes

We are the part of RDBMS world. As a student when we entered in the world of RDBMS we learned about the attributes of the entity.  I hope you have the idea what we are going to do in this post.  As the heading of the post explains. Today we are going to have look at ASM Disk […]

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Shutdown mode in Oracle ASM Instance

Being an Oracle DBA we have learned about the db instance in Oracle database. As we know db instance has shutdown mode. In this post, we are going to have look at Oracle ASM Instance. The ASM shutdown process is initiated when you run the SHUTDOWN command in SQL*Plus. While running this command we must ensure […]

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ASM Dynamic Performance Views

We are going to have look at the ASM Dynamic Performance Views.  In the database, we have learned about views. Here we are going to focus on ASM Dynamic Performance Views. As we know An ASM instance does not have a data dictionary. The information relating to its configuration and operation is available by querying a set of […]

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How To Convert A Non ASM Instance To ASM Instance

Let’s have fun with instance today. Being an Oracle DBA we are well known for Instance. DBA’s life starts from Instance. In early days of DBA training, we introduced with Instance. When we enter to the new part of Oracle. we notice new teams. Now I am going to focus on ASM instance. Some starting lines remind the […]

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How To Move Voting Disk To Another ASM Disk

This article explains the steps which we use to move  VOTING DISK to another ASM DISK. In first few lines remind us about the definition of VOTING DISK and ASM DISK.  After complete, we have mentioned the way to add a voting disk to another ASM.  What is VOTING DISK? The Voting Disk File is a […]

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Applying PSU Patch On 12c RAC In Solaris

Patching plays an important role in Oracle Database. In any level of DBA’s interview, they definitely as about Patching. This article explains about the types of patches and steps which use for Applying PSU Patch On 12c RAC In Solaris.   Critical Patch Updates (CPU) was started in January 2005. Then Patch Set Updates (PSU) were […]

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