oracle asm books

Tags: des http io os ar for SP art onUDEV SCSI Rules Configuration for ASM in Oracle Linux 5 and 6For Oracle Automatic Storage Manager (ASM) to use disks, it needs to is able to identify the devices consistently and for them to the correct ownership and permissions. In Linux you can use Asmlib to manage these tasks, bu

If the database uses the ASM file system for management, it may be difficult to download and upload files. Even if the asmcmd tool is used, there is no command similar to CP to copy files, oracle provides FTP to manage a series of ASM files. Using FTP with Oracle ASM filesht

I. Environment Description RHEL 6.6 + Oracle 11.2.0.4 storage replacement, need to add a new disk, replace the old storage disk, the following is the test steps. II. test process [[[emailprotected] ~]# cd/etc/udev[[emailprotected] udev]# lsmakedev.d rules.d udev.conf[[email protected] udev]# CD rules.d/[[emailprotected] rules.d]# ls55-usm.rules 60-pcmcia.rules 70- Persistent-net.rules 98-kexec.rules60-fprint-autosuspend.rules 60-raw.rules 90-alsa.rule

I. basic information and concepts 1. ASM is an ORACLE automatic storage management software. It uses bare devices and ASM disks. Before using the software, you need to secure the ASM library driver for the corresponding platform. 2. ASM combines multiple disks to form a disk

action performed on the disk, the following udev parameters specify an alias for the disk, the owning relationship of the disk, and the permissions:Name= "Asm-disk1", owner= "Oracle", group= "DBA", mode= "0660"In summary, for a disk, the complete Udev rule is defined as follows:#OL5KERNEL = = "Sd?1", bus== "scsi", program== "/sbin/scsi_id-g-u-s/block/$parent", result== "sata_vbox_harddisk_ Vbd306dbe0-df336

Do not use the form of service, directly in/etc/rc. add a script for local: su-oracle-c "/home/oracle/product/10.2.0/db_1/bin/dbstart". Change ORACLE_HOME_LISTNER of dbstart to $ ORACLE_HOME.Restart the system. The oracle instance is not started. Check the startup log and find that:Oct 17 21:05:23 simpleit logger: Waiting for

How to Use udev for Oracle ASM in Oracle Linux 6 Original article: http://www.dbform.com/html/2011/1708.html Most of the documents available on the Internet are set up with udev in rhel5 or oel5. udev is most useful for Linux to prevent the disk used as an ASM disk from changing after the operating system is restarted.

First, ASM (Automated storage Management): ASM is a new feature of Oracle 10g R2 to simplify the management of Oracle databases, a volume manager delivered by Oracle itself, primarily to replace the LVM provided by the operating system. Not only does it support single inst

(/dev/asm-diskg)Fri Apr 03 09:11:26 2015ERROR: no read quorum in group: required 1, found 0 disksNOTE: cache dismounting (clean) group 3/0xF1C89C27 (DATA1)NOTE: messaging CKPT to quiesce pins Unix process pid: 7276, image: oracle @ asm (TNS V1-V3)NOTE: dbwr not being msg 'd to dismountNOTE: lgwr not being msg 'd to dismountNOTE: cache dismounted group 3/

ASM (Automatic Storage Management) is a new feature introduced in oracle10g R2 to simplify the management of Oracle databases, which is Oracle's own volume manager, which is used primarily to replace the LVM provided by the operating system. It not only supports single instances, but also supports RAC very well.First, the Origin of ASMASM is a new feature introduced in