Oracle 11g r2 Linux backup voting disk and OCR

Similar Questions

• OCFS2, ASM and Raw Device for the voting disk and OCR

  Hi all
  
  
  My manager me assigned to establish a 11gRAC, node 3 on OEL. He likes to locate ASM with data files, at the same time, 2 flight OCR on OCFS2 and RawDevice respectively, 2 drives on OCFS2 and voting respectively RawDevice also.
  
  It really bothers me.
  
  Oh all the experts, could someone give me some advice? These things can be existed?

  If you have an acct Metalink, read this note - OCR / Vote of Maintenance of disk operations: (ADD/REMOVE/REPLACE/MOVE) [428681.1 ID].

  This can help u a lot.

• Not able to install oracle 11g on linux oracle 7

  Followed the same steps as indicated below for the installation of oracle database 11 g oracle 7 which is deployed in a VMware Mac OS Linux https://Oracle-base.com/articles/11g/Oracle-DB-11gr2-installation-on-Oracle-Linux-6 when I run the last step =. / runInstaller I get the error. / runInstaller: line 254: /home/oracle/database/install/.oui: cannot execute binary file, I guess I use the wrong binary for linux 7, I downloaded the file (11.2.0.2.0) download zLinux64 file 1, file 2 (2 GB) to see all the

  Problem solved

• Oracle 11g on linux problem

  Hello
  
  I am new to oracle on linux
  After the installation of oracle ob CentOS 5.8 connecting "sqlplus / as sysdba.
  
  I got this error [lsnrctl: error while loading shared libraries: /opt/app/oracle/product/11.1.0/db_1/lib/libnnz11.so: cannot restore segment prot after LAN: permission denied]
  
  need your help, thank you

  BloodyElf wrote:
  Hello

  I am new to oracle on linux
  After the installation of oracle ob CentOS 5.8 connecting "sqlplus / as sysdba.

  I got this error [lsnrctl: error while loading shared libraries: /opt/app/oracle/product/11.1.0/db_1/lib/libnnz11.so: cannot restore segment prot after LAN: permission denied]

  need your help, thank you

  GOOGLE is broken for you?

  sqlplus error after installation of 11g on oracle enterprise linux 5

• Installation of the disk and OCR files voting in ASM

  I am preparing to install clusterware GR 11, 2 and ASM on a pSeries IBM AIX 5.3 running node cluster. My question about placing the files OCR and Vote in ASM disk is what disk group ASM is used? Should I put them in the Group of database files, control files, etc.? Or should I place them in the Group of disks for the log files and the recovery area? Or is it not important?
  
  I've referenced the Network Infrastructure Setup Guide, but I'm still confused. Any advise will be greatly appreciated. Thank you.
  
  Published by: CowTown_dba on October 5, 2011 15:27

  CowTown_dba wrote:
  I am preparing to install clusterware GR 11, 2 and ASM on a pSeries IBM AIX 5.3 running node cluster. My question about placing the files OCR and Vote in ASM disk is what disk group ASM is used? Should I put them in the Group of database files, control files, etc.? Or should I place them in the Group of disks for the log files and the recovery area? Or is it not important?

  I've referenced the Network Infrastructure Setup Guide, but I'm still confused. Any advise will be greatly appreciated. Thank you.

  Hello
  Management should use a Diskgroup separated for OCR and Vote. I have the habit of creating a Diskgroup using normal redundancy (3 LUN) to files Clusterware.
  Currently starts is used for different purposes (FRA, ACFS, Clusterware files, database files, etc.) is highly recommended to use a diskgroup for each use. It will make a big difference when you do maintenance on start (like add/remove the disks/diskgroup, duplication, etc.)
  Oracle RAC FAQ:
  Best practices for ASM must have 2 starts. Best practices for OCR to ASM are to have a copy of the OCR in each diskgroup.

  Kind regards
  Levi Pereira

• Oracle 11g on Linux PC Download

  I just downloaded Oracle 11 g R1 for LINUX of the OTN site. Also make the Manager of the company?

  Hello

  You can download Oracle Enterprise Manager 11g from:

  Oracle Enterprise Manager downloads
  http://www.Oracle.com/technetwork/OEM/grid-control/downloads/index.html

  Thank you
  Hussein

• Oracle 11G on Linux

  Hello
  
  I installed Linux Fedora 12 on one Machine virtual Vmware and now I want to install Oracle 11 G on this Linux VM.
  
  I started reading the Oracle 11 G for Linux Installation Instructions and if I understand correctly, I need to install some software called Xterm on the Linux server first, then install Xterm on my windows xp workstation, you will get so the two xterm talk to each other and there you go with the Oracle 11 G Installation.
  
  I read the Intsructions correctly? Otherwise, please enlighten me on how to install Oracle 11 G on Linux Fedora.
  
  If so where can I get the correct software to Xterm and the correct version for Linux?

  Hello

  If you are installing directly from linux server you need not install any software of xterm.
  Just run the command
  xhost + root server.

  This command gets the GUI for Oracle Universal Installer prompt.

  If you want to install Oracle on Linux of Windows Server using ssh connection (puty) then you need to install software to install on your system windows xterm.
  For linux you just have to enable x 11 utility transfer, this service allows the customer connected GUI.

  Thank you

• What is voting disk?

  What is use of th of the vote drive, once the voting disk fails now wt the clusterware status how can pick us up?

  The Oracle Clusterware is comprised mainly of two elements: the voting disk and OCR (Oracle Cluster registry). The voting disk is a file that contains and manages the information of all the memberships of node and OCR is a file that manages the cluster and RAC configuration.
  See: How to add/remove/repace drive to vote link below:
  http://oracleinstance.blogspot.com/2009/12/how-to-addremovereplacemove-Oracle.html.

  heartbeat:
  The pulse CAR network is also used to move blocks of data between nodes.

  If voting disk fails: see
  http://oracleinstance.blogspot.com/2009/12/how-to-addremovereplacemove-Oracle.html.
  Oracle® database 2 day + Real Application Clusters Guide 10 g Release 2 (10.2)
  http://oracleadvisor.com/documentation/Oracle/database/10.2/RAC.102/b28759/adminoc.htm

  hope this helps you.

• We can export runing DB oracle on linux backup file to the shared folder windows directly?

  
  Hi friends;

  We can export runing oracle DB on linux backup to windows shared folder file directly using exp utility (using the user exp = aaaa file=\\10.10.10.xx\backupfolder...)

  concerning

  If you use "exp", you could use an installation of the Oracle Client (which has included in it exp) on Windows and connect to the network (using an LMO connection string) to the database on the Linux server.  This way, the dump file is created by Windows exp.

  Otherwise, if you don't know how to mount your Windows file system to Linux (I have not), you can run Linux exp.

  Hemant K Collette

• Oracle 11g remote connection problem

  When I try to connect to the Oracle database using SQLPlus or SQLDeveloper remotely I get the following error.
  
  ORA-01017: INVALID USERNAME/PASSWORD; logon denied.
  
  Server details:
  Oracle 11g on Linux Enterprise 4
  I can connect to the server using SQLPlus.
  SQLCASE SHOW is MIXED
  
  Customer details:
  Windows Server 2003 enterprise Edition
  Oracle 11g Client.
  Remote computer my TNSPING to this server works perfectly.
  
  For the same connection string, I can't connect to the client. I don't know that I type wrong password.
  
  Any thoughts on this will be helpful.
  
  Thank you
  Smith

  If it's a sys user you will need to set the password file to connect to the database as sysdba user remotely. and we do not need to check if the privilege to connect is given to the sys user or not. adding to this remote_login_password check = EXCLUSIVE lock

  Published by: sshafiulla on February 16, 2010 23:17

• Oracle 11g 64-bit XE

  Hello
  
  Can someone tell me, oracle 11g XE 64 bit with database and the client for Windows 8pro is available?
  
  If Yes, you can send me the link for the same thing...
  
  Thank you and best regards,
  
  Santosh Badhan

  Double display... to the OP... consider this abusive please only post once in the most appropriate forum for your question. Thank you.

  Please close this thread by specifying your question has been answered.

  Thank you.

• Backup of the OCR and voting disk

  Hello
  
  A few quick questions related to the backup of the OCR (via ocrconfig-export) and vote (via SD) disc.
  
  
  (a) I can back up disc OCR and vote while the database is running.
  
  (b) do I need login as root for the backup of the OCR disk and vote.
  
  
  Thank you
  C.

  Hello

  I recommend you read the TechNote below, if you use Clusterware 11.1 or earlier:

  * Information on OCR and drive to vote in Oracle 10 g Clusterware (RAC) [ID 1092293.1] 2 *.
  Follow these topics:
  7 backup and restore of OCR and voting disk
  8. backup of the OCR files
  9 restore the OCR file

  Kind regards
  Levi Pereira

• Oracle 11g and Linux woes

  I'm trying to install and run the client Oracle 11 g for Linux on Ubuntu 10.04
  
  Now, I made these:
  
  sudo bash
  Groupadd oinstall
  Groupadd dba
  useradd oracle
  usermod-g oinstall-G - dba oracle
  passwd oracle
  mkdir OU1/Pei/app
  chown-r oracle.oinstall /uo1
  chmod-r 775 /uo1
  apt - get install do binutils gcc elfutils unixodbc pdksh sysstat
  mkdir/home/oracle
  chown-r oracle.oinstall/home/oracle
  xhost local: VMLINUX files
  Su - oracle
  DISPLAY =: 0.0; Export DISPLAY
  xclock # to check if the display works.
  *. / runInstaller *.
  
  I get the checklist of items that must be corrected, deleted, so I simply ignore and completion of the installation. But when I run a command in the installed folder, such as log/no sqlplus , sqlplus will not start.
  
  Why is this?
  
  
  Also, which version of Linux is supported by Oracle 11g?
  
  
  Thank you.

  ztech123 wrote:
  Guys,

  This is the error message:

  root@VBLinux: OU1 / / app/oracle/oraInventory # sqlplus
  sqlplus: command not found

  There is no updated database in place for the moment.

  Have you read and listen to the installation guide?

  Of course, as you know, Ubuntu is not a supported platform.

  That said, the error you report the OS shell informing you that there is no executable file called "sqlplus" is located in one of the directories listed in your PATH.

  Side comments:
  You should not install oracle as root.
  You should not run any utility oracle as root.
  You should not use root for any task at all who does not absolutely require it.

• 11.2 voting disk backup

  Version grid: 11.2
  
  10.2, 11.1, voting disk can be backed up using

  dd if=voting_disk_name of=backup_file_name bs=4k

  But in 11.2, the drive to vote in the ASM disk group. Is there a way to ensure that the voting disk is saved separately?

  spiral wrote:
  Version grid: 11.2

  10.2, 11.1, voting disk can be backed up using

  dd if=voting_disk_name of=backup_file_name bs=4k
  

  But in 11.2, the drive to vote in the ASM disk group. Is there a way to ensure that the voting disk is saved separately?

  Hello

  Backup and restore disks with right to vote using DD are only supported in earlier versions of Oracle Clusterware 11.2.

  With Oracle Clusterware 11.2 voting disks contain more information. Therefore, we don't have to work on voting records with jj. This is true regardless of whether or not the disks with voting rights are stored in ASM, on a cluster file system or raw / block devices (which could still be the case after an upgrade).

  Given that SD should not be used to back up the disks of voting with 11.2 more, with voting records are saved automatically in the OCR. Because OCR is automatically backed up every 4 hours, with voting records are saved indirectly, too. Any changes to the information stored in the drive to vote - for example, because of the addition or removal of nodes in the cluster - triggers a new backup of drive with right to vote in the OCR.

  Kind regards
  Levi Pereira

• RAC: Backup to disk OCR and vote

  Hello
  
  I read that OCR/vote drive benefits automatically every 4 hours, but in my system is not saving.
  
  [grid@rac1esb bin] $ ocrconfig - showbackup
  PROT-24: Auto backups for Oracle Cluster registry are not available
  PROT-25: manual backups for Oracle Cluster registry are not available
  
  
  How to set up automatic backups of OCR.
  
  Concerning

  OCR backups are performed automatically every 4 hours... I mean 4 hours of continuous operation...

  I see the details above you posted that there is no OCR backups (both automatic and manual is not available) and the RAC is freshly installed.

  You can use the ocrconfig - manualbackup as root for OCR and voting disks for backup