CRS-0184/PRCR-1070 when Oracle 11g RAC executes root. sh

CRS-0184/PRCR-1070 when Oracle 11g RAC executes root. sh Oracle 11g RAC installation, the first node to execute root. sh encountered a CRS-0184/PRCR-1070, Google a lot of posts have not found a solution. Hey, let's calm down and look at the log !!

RMAN Restore terminated abnormally. Error: Cannot allocate memory

RMAN Restore terminated abnormally. Error: Cannot allocate memory Cannot allocate memory is reported during RMAN restore. Symptom:Channel ORA_DISK_1: restoring datafile 00030 to + TESTDG/rac/datafile/users.292.817416403Channel ORA_DISK_1: reading

Analysis on the storage format of Oracle nested tables

Analysis on the storage format of Oracle nested tables Oracle nested tables are rarely used. The following describes how to store them. For example, a user corresponds to a department. SQL> select * from v $ version;BANNER----------------------------

Database startup reports ORA-27154 ORA-27300 ORA-27301 ORA-27302 Error

Database startup reports ORA-27154 ORA-27300 ORA-27301 ORA-27302 Error Today, my colleague encountered an Oracle startup problem, SQL> startup ORA-27154: post/wait create failed. ORA-27300: OS system dependentoperation: semget failed with status: 28 

Install Oracle 10g + RAC in RedHat 5.5

Install Oracle 10g + RAC in RedHat 5.5 The cost is relatively low, the technology is mature, and the function is powerful. This solution will become more and more favored by small and medium-sized enterprises. I. Preparations before the

Output MySQL logs to syslog In the chroot environment

Output MySQL logs to syslog In the chroot environment I have been learning nodejs and angularjs over the past few months. I am still working on front-end development. I will share some experiences later. One problem we encountered in the past two

MongoDB 2.6.4 master-slave Synchronization

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Simple Analysis of Oracle Data Storage

Simple Analysis of Oracle Data Storage In the database storage structure, we know that a table is generally stored in the corresponding data file, and the data file can be divided into multiple segments. Generally, a table corresponds to a data

Oracle uses shell scripts to view package information

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Oracle mass data migration-use shell to enable multiple dynamic Parallelism

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Oracle uses shell to test historical data samples

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Oracle Database query performance optimization

Oracle Database query performance optimization Querying, adding, modifying, and deleting databases are important factors that affect web application performance indicators. The following are some common suggestions to improve query performance. 1.

Move an Oracle Partition Table

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Install Oracle Enterprise Cloud Control 12C in Linux 6.3

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Dependency between Oracle query locks

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PostgreSQL replication cluster Overview

PostgreSQL replication cluster Overview PostgreSQ replication, high availability, Server Load balancer-related clusters. Here is an overview for future reference. PostgreSQ has the following various replication-Based Cluster solutions, most of which

Build a MySQL cluster in Linux

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Simple MySQL database operations

Simple MySQL database operations For children who want to engage in or love mysql-related work, it is necessary to implement some simple operations on mysql under the command line. This article describes how to log on to the mysql database server,

Preliminary understanding of Oracle Partitioning technology

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RAC a node database cannot be started: ORA-00600: internal error code, arguments: [4: kg1_lditomicrots], [1], [], [], [], [], [, internalerror

RAC a node database cannot be started: ORA-00600: internal error code, arguments: [4: kg1_lditomicrots], [1], [], [], [], [], [, internalerror The hardware of a customer's RAC node has changed. After the host is restarted, the database instance

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