Distribution of ASM and disk required

Similar Questions

• disk memory and space requirment for development database

  Hi all
  
  I want to know the disk space and memory required for the configuration of the environment development database.
  
  Production database size is max 25 to 30 concerts
  and only 3 user will use this database
  
  on this info my suggesion is to go with 3 GB memory 60 GB of backup space and archivelog. Let me know experts comment on that

  xuv500 wrote:

  I want to know the disk space and memory required for the configuration of the environment development database.

  Production database size is max 25 to 30 concerts
  and only 3 user will use this database

  on this info my suggesion is to go with 3 GB memory 60 GB of backup space and archivelog. Let me know experts comment on that

  How long lasts this string? ++

  So, in other words - it depends. Development environment might include a database logic dev (containing data from prod), one database Q & A logic (to test changes in dev) and a complete copy of the prod database logic (to test the final deployment).

  It could contain an R & D environment - where all data from prod is necessary for data mining research and then to deploy processes of extraction of useful data in the production.

  It could be used in a number of ways - and some of them will be more intensive in the transformation and requiring more data, than the production.

  Ideally - dev environment should look like as close as possible to the prod environment. Ideally, that means a server hardware and similar size, same o/s and Oracle versions and same volumes of data.

• Planning, estimation of the disk and memory requirements

  Hello Experts,
  
  I m going to estimate the needs of memory and disk for a scheduled planning applications.
  
  for required-> disc is sufficient to estimate the size of the outline, data files (pag), data blocks, index files, (similar to the Essbase database) index pages?
  for the record, requirements-> is - it enough to estimate (similar to the Essbase database) cache, cache data files, data cache, cache index calculator?
  
  
  Is there something special to plan?
  
  Thanks and greetings

  Hello

  1. first of all, I recommend you take a look at amd RAM space required for planning, you can find it here

  http://download.Oracle.com/docs/CD/E12825_01/EPM.111/epm_install_start_here/frameset.htm?ch02s04.html

  2. on top of this, you will need to think about number of planning applications and the... essbase cubes etc.

  Sandeep Reddy, Enti
  HCC
  http://hyperionconsultancy.com/

• We require two headphones. It is listnener of ASM and listnener in oracle DB restart

  Hello

  I have a few question about oracle restart.

  (1) claims we two headphones. It is listnener of ASM and DB listnener If yes why and if no why?

  (2) if we add the OHASD components, we restart services?

  
  

  Thanks a lot for giving me clarity on ASM and auditor of the DB.

• ASM and DB on another machine

  Hello
  
  Have a question, we are given 2 VM on which ASM and Oracle DB is installed. We are invited to start the two machine in order, after the start-up of the Machine-1, start the Machine-2 and then only DB (orcl) on Machine-2 can be opened.
  
  If we lack sequence he gives are not launched and gives error as:
  
  SQL > startup;
  ORA-01078: failure in the treatment of system settings
  ORA-01565: error in the identification of file "+ DATA/orcl/spfileorcl.ora".
  ORA-17503: ksfdopn:2 could not open the file +DATA/orcl/spfileorcl.ora
  ORA-29701: unable to connect to the Cluster Synchronization Service
  
  The initorcl.ora on Machine-2 has after the entry:
  
  SPFile='+Data/ORCL/spfileorcl.ora'
  
  Please can anyone suggest how this two machines would be set up, what the entries on Machine-2 point to instance ASM to Machine-1.
  
  Please suggest...
  
  Thank you!

  bLaK says:
  Thanks for the reply HTH!

  I'm new on this point and learn ASM. I wanted to know is how and what setting are Machine-2 it refers to the instance of the ASM to Machine-1.
  Where I see that?

  Kind regards!

  What is your basis for data & ASM version?
  Do you use the grid?
  My first explanation of the post is specific to any ASM & RDBMS instance on server.

  Describe how these two servers configured.

  You can check in
  $crsctl check cssd

  Or say how can we say CSS service where the ASM instance is located...

  It will be managed by the CSSD process.

  Read this manual http://www.oracle.com/technetwork/database/asm-10gr2-bestpractices.pdf

  Given that CSS provides the management of cluster and node monitor, it monitors intrinsically ASM and
  its shared storage components (disks and starts). At startup, ASM will record himself and all
  starts, it has mounted, with CSS. This allows CSS on all RAC nodes to keep metadata diskgroup
  synchronized. Everything starts new that is created is also dynamically registered and disseminated to others
  nodes in the cluster.
  As for the database, the internode communication is used to synchronize the activities in the ASM instances. CSS is
  used for heart rate integrity of ASM instances. Internode ASM messages are initiated by structural
  changes that require a synchronization; adding such a disc. Thus, ASM uses the same integrated lock
  management infrastructure that is used by the database for efficient synchronization.

• When I try to access utility 'defrag' from Microsoft, a link to "Diskeeper" is everything that happens with download and purchase required.

  When I try to access utility 'defrag' from Microsoft, a link to "Diskeeper" is everything that happens with download and purchase required.  What is an intrusion to avoid?  It is possible to access the Microsoft defrag utility?

  Glen, have you ever tried to download Diskeeper?

  If so, he may have added something on your computer for access to defragment.

  You're going to start > all programs > Accessories > system tools > Disk Defragmenter and obtaining the pop-up window?

  Check in Add/Remove programs and see if something diskeeper is installed then uninstall it.

  Post back with more information, make and model of the pc, current anti-virus, browser and operating system and the service pack.

  also:

  Download, install, update and do a full scan with these free malware detection programs at:

  Malwarebytes (MMFA): http://malwarebytes.org/

  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/

  After back with the results.

• ASM Migrage disk to another cluster group

  Hi all

  I have an Oracle Cluster with 2 knots in our DC env. We use ASM and have a disk group named EAM DC-DATA. This disk group is external redundancy and was created from 1 LUN named DC-DATA-LUNS

  I have an another Oracle Cluster with 2 knots in our DR env and I use the replication technology from storage to replicate DATA - DC LUN-LUN DC to DR with name DR-DATA-LUNS

  So my question is:

  When I stop the replication of storage, I can mount LUN DR-DATA-LUNS to the cluster in the Dr and mount the Group ASM to Dr. cluster disks?

  There should be no problem to clone (LUN) storage media for use in another system or ASM instance. ASM retains information about disk groups in the headers of storage media. ASM on the other instance will recognize the headers and so identify the disks and open groups of disks.

• How ASM manages disk failure

  Hello

  Would by document Oracle ASM and stumbled on this subject need to shed some light on this please.

  "Disks are first taken offline and then automatically deleted. In this case, the disk group remains mounted and fit for service. In addition, due to mirroring, all data from disk is accessible. After the decline of disk, Oracle ASM operation performs a rebalancing to restore full redundancy of data on defective discs".".   -What it means?

  Thank you

  Redundancy of the DSO is basic ability and not founded as RAID 1 mirror disk. ASM does not duplicate records. When a drive is removed due to a permanent failure, ASM will begin to rebalance and copy data that is necessary to maintain the data redundancy on the remaining disks within a group of disk failure. It will also attempt to evenly distribute the data on multiple devices.

• VMware Workstation is unable to open one of the virtual disks required by this virtual machine because it is larger than the maximum file size supported by the host file system.

  I'm transitioning from Windows XP (64-bit) on a new computer with Windows 7 installed.  I undertook to VMWare Workstation 6 7.0.1 in the process.  The problem is with a very large RAID 5 volume on the new system.  It's a score of 5.45 TB (TPG and NTFS).

  When I try to start a virtual machine on this volume, I get the message "VMware Workstation cannot open one of the virtual disks required by this virtual machine because it is larger than the maximum size of the files supported by the host file system.".  This is obviously not true.  If I copy the virtual machine to another drive on the system, it starts without a problem.

  Anyone have any ideas on how to work around this problem?

  try to add this line in the vmx file:

  diskLib.sparseMaxFileSizeCheck = "false".

  Maybe it helps.

  VMDK-type do you use?

  monolithicSparse? -C' is the only part type more?

  ___________________________________

  VMX-settings- Workstation FAQ -[MOA-liveCD | http://sanbarrow.com/moa241.html]- VM-infirmary

• The problem of Script root.sh - ora.asm and ASM and Clusterware battery failed

  People,
  
  Hello. I want to install Oracle 11 g RAC 2 using 2 VMs (rac1 and rac2) whose BONES are Oracle Linux 5.6 in VMPlayer according to the website http://appsdbaworkshop.blogspot.com/2011/10/11gr2-rac-on-linux-56-using-vmware.html
  
  I'm installing network infrastructure. On step 9/10 - run script /u01/app/grid/root.sh for 2 virtual rac1 and rac2 machines.
  
  After running root.sh rac1 successfully. I run root.sh in rac2 and get an error like below:
  
  
  
  [grid root@rac2] #./root.sh
  Run the script root.sh from Oracle 11 g...
  
  The following environment variables are defined as:
  ORACLE_OWNER = ora11g
  ORACLE_HOME = / u01/app/grid
  
  Enter the full path of the local bin directory: [usr/local/bin]: usr
  Copying dbhome to usr...
  Copying oraenv to usr...
  Copying coraenv to usr...
  
  
  Creating/etc/oratab file...
  Entries will be added to the/etc/oratab file according to the needs of
  Assistant configuration database when a database is created
  Finished to turn the generic part of the root.sh script.
  Now root product-specific actions will be performed.
  2012-03-05 16:32:52: analyzing the host name
  2012-03-05 16:32:52: verification of superuser privileges
  2012-03-05 16:32:52: user has superuser privileges
  Using the configuration settings file: / u01/app/grid/src/install/crsconfig_params
  Create the trace directory
  ADD LOCAL MODE
  Creating OCR keys for the user "root", "root"... privgrp
  Successful operation.
  Adding to inittab demon
  CRS-4123: Oracle high availability Services started.
  starts ohasd
  CRS-4402: the CSS daemon has been started in mode exclusive, but found a CSS daemon that is active on node rac1, number 1 and ends
  An active cluster was found at the exclusive start, start to join the cluster
  CRS-2672: attempt to start 'ora.mdnsd' on 'rac2.
  CRS-2676: beginning of "ora.mdnsd", the successful "rac2"
  CRS-2672: attempt to start 'ora.gipcd' on 'rac2.
  CRS-2676: beginning of "ora.gipcd", the successful "rac2"
  CRS-2672: attempt to start 'ora.gpnpd' on 'rac2.
  CRS-2676: beginning of "ora.gpnpd", the successful "rac2"
  CRS-2672: attempt to start 'ora.cssdmonitor' on 'rac2.
  CRS-2676: beginning of "ora.cssdmonitor", the successful "rac2"
  CRS-2672: attempt to start 'ora.cssd' on 'rac2.
  CRS-2672: attempt to start 'ora.diskmon' on 'rac2.
  CRS-2676: beginning of "ora.diskmon", the successful "rac2"
  CRS-2676: beginning of "ora.cssd", the successful "rac2"
  CRS-2672: attempt to start 'ora.ctssd' on 'rac2.
  Start action for octssd abandoned
  CRS-2676: beginning of "ora.ctssd", the successful "rac2"
  CRS-2672: attempt to start 'ora.drivers.acfs' on 'rac2.
  CRS-2672: attempt to start 'ora.asm' on 'rac2.
  CRS-2676: beginning of the 'ora.drivers.acfs' on 'rac2' succeeded
  CRS-2676: beginning of "ora.asm", the successful "rac2"
  CRS-2664: resource 'ora.ctssd' is already running on "rac2.
  CRS-4000: Start command has failed, or completed with errors.
  Return code of 1 (256) of control: / u01/app/grid/bin/crsctl start resource ora.asm - init
  Beginning of the resource ' ora.asm - init ' failed
  Could not start ASM
  The Oracle Clusterware boot failure battery
  [grid root@rac2] #.
  
  
  
  As seen above, the output at the end of the exit
  (1) beginning of resource ora.asm - init failed
  (2) could start ASM
  (3) could start Oracle Clusterware battery
  
  The runInstaller is in the first VM rac1. My question is:
  
  Any folk that understand how to solve the root.sh script in problem rac2 (3 fails to ora.asm, ASM and Clusterware battery as stated above)?
  
  
  Thank you.

  Please check there is no firewall don't exist:

  Try this as:
  root.sh fails on the second node

  Note MOS:

  Grid 11 GR 2: root.sh fails to start the Clusterware on the second node due to the firewall on the private network [981357.1 ID]

  Infrastructure 11.2.0.2 grid or upgrade installation may fail because of the requirement of multicast [1212703.1 ID] (most probabily this problem)

• ASM and table partitioning

  Hi gurus,
  a level of table colleague told me of partitioning is not necessary if the DSO is in place, the ASM can manage etc load balancing
  
  your expert opinion please...
  
  Thanks in advance,
  Charles

  Sorry, it's not true. ASM and partitioning are not related.

  ASM allows to balance the blocks for a table or an index on multiple disks, which can improve the IO.
  Split a table or index into small pieces to reduce the number of blocks that need to be analyzed and partitions allow parallelism.

  Even if you use ASM, you can benefit from partitioning of tables (but this is a design decision based on your data and queries that you run)

• I am (early 2013) iMac 21.5 inch 8 GB which is sutting down then restart unexpectedly often more than once a day. I ran the diagnostics of material, check the permissions and disk. All are no problem. Any suggestions?

  I have an iMac (early 2013 21.5 inch 8 GB) which stops and then restarts unexpectedly often more than once a day. I ran the diagnostics of material, check the permissions and disk. All are no problem. Any suggestions? I bought this machine this June last at B & H in New York.

  Please post a report of EtreCheckof your system. We then look for obvious problems. Please click on the link, download the application and run the report. Once you have the report, please copy and paste into your response to this post.

  If you would like more information on what is EtreCheck, just click on the link and you will find a description of the application.

• I plan to upgrade my OS to El Capitan.  What are the processor speed and memory required for the operating system works well?

  I plan to upgrade my OS to El Capitan.  What are the processor speed and memory required for the operating system works well?

  I use a processor 2.3 GHz Intel Core i5 with DDR3 4 GB 1333 MHz memory.

  My last similar attempt on another machine resulted in a very slow computer.

  Thanks, Ron

  Apple says the following:

  General requirements

  • OS X 10.6.8 or later version
  • 2 GB memory
  • 8.8 GB of available storage

  For best performance, I would say not less 4 GB and preferably 8 GB or more.

  Your i5 is well able to support properly.

  http://www.Apple.com/OSX/how-to-upgrade/#Hardware Configuration

• Disk Cleanup and Disk Defragmenter Hangs

  The DISK CLEANUP and DISK DEFRAGMENTER freezes when it COMPRESS OLD FILES

  Agreed - you must remove the option compress old files:

  Compress old files comes from the good old days, when hard drives were weak and slow, and he had to each byte, you can get on your hard drive for programs and things.  Today, thanks to modern technology, it is almost superfluous.

  If you want your cleaning disc to run faster, I would just remove the option compress old files on XP because it is known to crash or give the illusion of being hanged.  If you have 1 million files on your system, you'll wait a long time and your system may appear to be hung (maybe that's really).

  I really don't think that with the technology available today that compress old files is necessary.  It would have been slow you if XP needs unzip a file.  Besides, nobody seems to be able to tell me at what age an old file is in the XP terminology... what was simply a file become old?  I just remove this 'feature' and never see him again and my disk cleanup runs in a Flash, since it doesn't have to search for old files to compress (some old way).

  It is a 'problem' for some systems that Microsoft made an article on how to disable it (mine is disabled)

  http://support.Microsoft.com/kb/812248

• Trying to remove the folders from Windows one system empty, but in error "is a Windows system folder and is required for Windows work.» It cannot be deleted. »

  My parents bought a laptop from a friend, and recently my father ran an antivirus program that came with multiple files in a folder that has been created by this friend. When you try to delete the folder a box appears that says "it is a Windows system folder and is required for Windows work.» It cannot be deleted. "But all the folders inside are empty and of no use to us. Help?

  The standard answer to questions that begin with «I bought a used computer...» "is you can do a clean install of Windows, because you know not what could be hiding somewhere in the computer.  In this case, it seems as if he is infected with something.

  Legally, the seller was required to give you a way to do this reinstall, but in the vast majority of the private sales of used computers, this requirement is simply ignored.

  If it's a laptop to 'mark' (e.g., Dell, HP, IBM/Lenovo) there may be a hidden partition on the hard drive that can be used to restore the computer to its "fresh from the factory" State.  Of course, this will remove all applications that the previous owner had installed after he or she has bought new, but you should still seriously to consider making such a restore, if the mechanism is available.

  What is the name and the version of the antivirus application that has detected the wrong files?
  What are the names of the files?
  What is the name of the folder that cannot be deleted?
  Are you logged on as a user with the rights "computer administrator" when you try to delete it?

  Assuming that you can not or will not do a clean install of Windows, I suggest the following (do not run scans at the same time, each analysis may take some time, depending on the number of files on the computer):

  Connect as a user with the privileges "computer administrator" and do a full scan with each of the following:

  http://www.eset.com/us/online-scanner
  http://www.Microsoft.com/security/scanner/en-us/default.aspx (requires download)
  http://www.PCtipp.ch/downloads/Sicherheit/35905/multi_av_scanning_tool.html (page is in German, but the downloaded scanner is in English)

  Also download, install, update and run a scan complete with each of the following:

  MalwareBytes AntiMalware
  SUPERAntiSpyware