Tags: data span man command IMM soft planning instructions using fromThis article mainly describes how to migrate data files in the file system form of an Oracle tablespace to an LV bare device. Pre-conditions 1. Oracle is operating normally. 2. The LV file has been programmed with the LVM command. such as/dev/vgoracle/lvdatatbs. 3. Stop
Environment Description:OS: aix 6.1DB: bare Oracle 10gR2 Device
An error occurred while using rman to back up the entire database. If the 71 Data File fails to be backed up separately$ Rman target/
Recovery Manager: Release 10.2.0.1.0-Production on Thu Nov 7 09:14:31 2013
Copyright (c) 1982,200 5, Oracle. All rights reserved.
Connected to target database: ORCL (D
New Features of Oracle DB 12c: raw device bare devices are no longer supported, oracle12c
New Feature of Oracle DB 12c: raw device is no longer supported.
Reference:Announcement of De-Support of using RAW devices in Oracle Database Version 12.1 (Doc ID 578455.1)
Details:De-Support of RawThe directory in this article in
used directly in the current release then no further actions need to be taken. However, if raw devices is being used directly currently, then planning should is performed to migrate respective files O FF RAW devices. There is many choices currently to replace raw devices, including Oracle ASM, NFS, and supported cluster file systems. For more information on supported NFS or cluster file system,Go to support.oracle.com-certifications This announcement
Tags: a bare device created in Aix that is a logical volume in AixA bare device created in Aix is a logical volume in AixThe creation method is as follows:Syntax: Mklv-t raw-y [Lvname] [vgname] [LPs]For example, to create a bare device required by Oracle:Mklv-t raw-y Lv_sysaux Datavg 3Mklv-t raw-y lv_systems aux datavg 3Mklv-t raw-y LV_CTL1 Datavg 1Mklv-t raw-y L
RHEL5U5 + Oracle 11gr2 does not have many steps to manually create a database on bare devices. Therefore, you can simply paste the steps and do not have any Chinese comments. It is only used as personal notes, if some netizens fail to understand or have any errors, please kindly advise!
#cat/etc/issue
RedHatEnterpriseLinuxServerrelease5.5(Tikanga)
#sqlplus/assysdba
Connectedto:
OracleDatabase11
A telecom operator 3G system establishes a number checking system with a 4G system because the number status of the two systems is inconsistent. The source side uses the Oracle Goldengate software, the target side uses the Kafka self-write cue program to parse the source side to transmit the past trail files. The target side does not use the Goldengate replication process for parsing.After creating an Oracle
1.5.1.3Raw Devices
Raw devices are disk partitions or logical volumes that have not been formatted with a file system.When you use raw devices for database file storage, Oracle writes data directly to the partition or volume, bypassing the operating system file system layer. for this reason, you can sometimes achieve performance gains by using raw devices. however, because raw devices can be difficult to create and administer, and because the perform
Tags: space files sum char unit cmd ESC dia aceIn ASM: Query all disk names, total size, remaining size: units MB-----View the group's information (total size)Select Name,total_mb, free_mb from V$asm_diskgroup;---to view disk member information size individuallySelect Name,total_mb,free_mb from V$asm_disk;Or:[[Email Protected]]asmcmdAsmcmd>lsdgQuery table spatial data file path and Total size: units MBSELECT Tablespace_name,FILE_ID,file_name,Round (Bytes/(1024x768), 0) Total_spaceFrom Dba_data_f
The following is the process of adding a new hard disk to the virtual machine and creating an LVM bare device to use with Oracle, and we learn together, there is not the right place to guide, thank you.
Linux system is AS4 update 7
Before the experiment, understand some basic concepts, as follows:
LVM (logicl Volume Manager), logical Volume Manager, through the use of Logical volume Manager to the hard d
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.