Redundancy needs

Similar Questions

• How to OCR and the drive to vote of raw devices for ASM diskgroup

  Hello
  
  I plan to upgrade my environment clusterware/ASM 11.1.0.6 to the grid
  infrastructure 11.2.0.1 on Solaris sparc 64-bit.
  I also plan on spending the OCR and discs of raw devices to ASM voting
  starts. But how to do? When should I do: upgrade
  process or after the upgrade? When should I start?
  
  Thank you

  create a disk group or use an existing disk group that matches your redundancy needs

  To ocr asm
  ===============
  1 ensure that the clusterware version 11.2.0
  # crsctl query crs activeversion
  Oracle Clusterware version active on the cluster is [11.2.0.1.0]

  2. replace the OCR file by the asm disk group
  #ocrconfig - replaced - replacement<+ASM diskgroup="">

  3 remove the old file ocr
  #ocrconfig - remove

  4. check the integrity of the ocr
  $cluvfy comp ocr n - verbose

  SE asm votedisk
  ======================
  1. Add the voting disk to the asm disk group
  #crsctl replace votedisk<+asm disk="" groupname="">

  Note: According to the disk group redundancy the required number of ocr and voting disk files will be created
  Normal: 2ocr, 3voting disc
  For the great: 3 ocr, voting 5 disc

  do not backup the ocr/votedisk dd in 11.2.0

• Windows 7 64 bit worked very well and when was time to save I get the cyclic redundancy check, I try several times and made the same thing I need help please

  worked very well and when was time to save I get the cyclic redundancy check, I try several times and made the same thing I need help please

  Hello Hans,.

  Thanks for choosing Microsoft Community!

  According to the description of the problem, you have problems when you use the backup on Windows 8 feature.

  Please answer these questions to better understand the issue and help you:

  1. are - what you're talking to backup and restore functionality on Windows 7?

  2 have you made any changes to the computer before the show?

  It is perhaps to cause bad sectors on the hard drive, run the disk check to repair bad sectors

  Check your hard drive for errors:

  http://Windows.Microsoft.com/en-us/Windows7/check-your-hard-disk-for-errors

  Important: Running chkdsk on the drive if bad sectors are found on the disk hard when chkdsk attempts to repair this area if all available on which data can be lost.

  For more information:

  Backup and restore: frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows7/back-up-and-restore-frequently-asked-questions

  Hope the helps of information. Don't answer if you need assistance, we will be happy to help you.

• The upgrade to the will of the Sierra that software redundent

  Upgrade to Sierra will make it redundant software?

  Hello Robert,

  Thank you for using communities Support from Apple!

  I see Your ' e concerned about the software that you have installed on your Mac and its compatibility with macOS Sierra. You will need to check with the developers of the software that is installed to see if the version you have is compatible with macOS Sierra, or if there is an update available for her.  As a precaution, you can back up your Mac with Time Machine and then, if your software is not supported under macOS Sierra, just go back to your previous backup:

  Use Time Machine to back up or restore your Mac

  Take care.

• Store steel 640GO - message data error (cyclic redundancy check)

  Hello

  I had the car store for a few months, so a lot of data on it.

  Today, windows detects it as a local disk and when I try to access it I get a message telling me that the disk must be formatted when I select number, I get a message saying * error (cyclic redundancy check *) data.

  Help.

  I tried two other laptops, both give the same answer.

  Thank you

  Guy

  Hello

  It seems that something go wrong with the HARD disk partition.
  Did you try running chkdsk and to check the external HARD disc ability?
  Do this!

  Startup command box (cmd)
  You can use the command: chkdsk c: /f r + +.
  But c: means that the HARD drive or partition, you need to change this with the same letter that is assigned to the external HARD drive

• mini iPad 4 synchronized via wifi to 9.2.1. First manual synchronization from the download on iTunes and the wifi today said iPad needs to update to 9.2.1.

  I originally upgraded my mini ipad 4 via wifi to 9.2.1 the second day of its release. Today (05/03/16) I plugged my iPad to itunes on my Mac for the first time since the 9.2.1 update.  iTunes tells me that I need to download and update to 9.2.1 even though the iPad is verified to have the latest software. This is not a critical issue just a boring and not to mention, a little redundant.

  February 2016 - https://discussions.apple.com/thread/7470196 - device wants to update to iOS 9.2.1 but he already has.

  and: https://discussions.apple.com/message/29859259#29859259

• Need advice on the installation of WinXP/2000 on Satellite Pro 4270

  Hello!

  (Sorry for the redundancy of this topic on this forum, too.)

  Please, any suspicion on this strange problem will be appreciated.

  I bought a used Satellite Pro 4270, with totally empty 6 GB drive, a pretty neat and apparently well kept machine...

  But, trying to make a new clean Win2000Pro installed on it, as previously successfully dozens of times on other PC machines, installation will be ending in a minute after that is to start with the 4 on setupdd.sys error!

  On WinXPPro new clean install, that the procedure will be stuck in less than 10 seconds, without any error at all...

  So, it might be the reason the cause?

  I tried several different corrective actions on this machine and guess several reasons, the cause, for example

  -the hard drive works fine on other machines and has also been fully verified and updated in shape at low altitude
  -copies of CD installation I tried several all work fine on other machines
  -the BIOS has been upgrade v2.70 just some time ago
  -the CMOS was turned off, i.e. in default some time ago
  -the machine was torn off at the minumum on audio memory, PCI, USB, etc.
  -the machine must be somehow strangely, which on the BIOS or HDD?
  -are there some 'weird' IDE or other driver disappeared on this case?
  -tests with installing Win98SE and FAT32 will not lead to a better result, just somehow different...

  Best regards

  Pete v.

  Hello Pete

  It's a really bad situation. If you do clean install of the OS you na? t need any special drivers. Everything must be preinstalled when installing the OS is completed successfully.

  If you have a few HARD drive replacement, you should try to use it and see if the HARD drive is certainly not responsible for this. The fact is that W2000 and WXP can be installed successfully on many other old models of laptops and because of that I can't imagine that it is not possible to do the same on your device.

  Is it always that W2000 is supported for this device and you can find that page to download all the drivers of W2000 on Toshiba.

• Do I still need back up my music library?

  Hello

  I use music Apple and iTunes game. These two services are 'cloud' of base. I wonder if I still need maintain my Carbonite & Time Machine backup of my music library. This seems too redundant. Ideas or suggestions are appreciated.

  P

  Hello

  Yes, you should keep a back up - Match iTunes and Apple's music are not safeguard services FAQ: why iTunes game cannot be used as a backup

  Jim

• I need to read barcode using visa OR and store it in file .text

  Hi all

  I need to read to Barcdode using communications series (OR visa) and store it in .txt) file...

  (I have attached series vi read file... here I can able to read codes to bars, but quickly it goes to zero...)

  Hello

  have you checked on the examples of series communication delivered with Labview?

  In addition, if you want to send the data to the port of reliable succession, I suggest to use a cleaner approach - pack your data of barcode in a significant data structure. The data structure would look like AUT like this: 1. start of data (described at the beginning of the data packet), 2. data bar code, 1B. end of data (described at the end of the data packet) and 4. checksum of data (apply only 1 a or 1 b, whatever you prefer). If you plan to add additional information to your package of data later, this would be really easy to change. This way you can also check if the data got lost during the transfer, notify the user.

  You can take a look at how to read this data package here (set up a loop of producer-consumer, although not necessary):

  https://decibel.NI.com/content/blogs/kl3m3n/2014/10/17/serial-data-send-with-CRC-cyclic-redundancy-c...

  Best regards

  K

• 2012 server redundancy

  Hmmm, I'm a little confused that I don't see any option for this post in forum windows server 2012.

  In any case, I have a few questions about creating a backup for an all-in-one server. The server has active directory, DNS, file server, and everything on it. I am trying to create a configuration of redundancy in case of failure. While I was reading on the failover clusters and this seems to be what I need to do. I'm just a little confused.
  When I create a cluster and add servers to it, what happens exactly? For the simplest case instance, I have the main server with all the data. Now, I bring to another machine with nothing on it. I have install windows server 2012 on it and add, as well as the other computer in a cluster. The main server data automatically copied on all servers that are part of this group? At this point if a server goes down the other to take over?
  Any help is greatly appreciated.
  FlipFlop

  In the Windows Server forum:
  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer.

• A PC can operate effectively WITHOUT the need for anti-virus software?

  Come to think if the first PC I've had and the worms Blaster threatened everyone...

  I do not just shoot when to install my anti-virus software, I need to close my Windows Firewall... 2 + 2 = and Yes, when I did I got the virus of shit...

  If only I had not installed the Norton... do you not think that any PC can operate without the need for anti-virus software knowing that you must close

  the Windows firewall and use theres rather...?

  I wonder!

  Hello

  It would be unwise to try to start without antivirus/antispyware are has just too many real threats and
  methods for malware to attack the system. If you attempt to do if of course you have redundant and
  current backups.

  Here's what I use and recommend: (these are all free and very effective versions.)

  Avast and Prevx proved extremely reliable and compatible with all I have
  launched on them. Microsoft Security Essentials and Prevx have also proven to be very
  reliable and compatible. Use MSE or Avast and Prevx, Prevx 3 but not all.

  Avast Home free - stop any shields is not necessary except leave the file system, Web,.
  Operational network (Script and behavior are also recommended in Ver 6 +).

  Prevx - Home - free

  Windows Firewall

  Windows Defender (is not necessary if you use MSE)

  Protected IE - mode

  IE 8 - SmartScreen filter WE (IE 7 phishing filter)

  I also IE always start with asset if filter InPrivate IE 8.
  (It may temporarily turn off with the little icon to the left of the + bottom
  right of IE)

  Two versions of Avast are available 6.x and 4.8 x

  Avast - home - free - 6.x stop shields you do not use (except files, Web, network, &)
  Shields of behavior) - double click on the icon in the Notification area - real time Orange - click on the
  Shield that you want to stop - STOP. To stop the Orange icon to show an error indicator-
  Click on the Orange icon - top right - settings - click on the status bar - uncheck shields you
  disabled - click OK
  http://www.avast.com/free-antivirus-download

  Avast 4.8 x - home - free - stop shields, you don't need except leaving Standard, Web,.
  and the network running. (Double-click the blue icon - look OK. - upper left - Shields details
  Finish those you don't use).
  http://www.avast.com/free-antivirus-download#TAB4

  Or use Microsoft Security Essentials - free
  http://www.Microsoft.com/Security_Essentials/

  Prevx works well alongside MSE or Avast

  Prevx - home - free small, fast, exceptional protection CLOUD, working with other security
  programs. It is a single scanner, VERY EFFICIENT, if it finds something come back here
  or use Google to see how to remove.
  http://www.prevx.com/   <-->
  http://info.prevx.com/downloadcsi.asp  <-->

  Choice of PCmag editor - Prevx-
  http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

  Also get Malwarebytes - free - use as scanner only. If you ever think malware and that
  would be unusual with Avast and occasional Prevx running with the exception of a low level cookie
  (not much), to UPDATE and then run it as a scanner. I have a lot of scanners and they
  never find anything of note that I started to use this configuration.
  http://www.Malwarebytes.org/products/malwarebytes_free

  I hope this helps and happy holidays!

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• Why am I restricted to oopening add or remove the program from the control panel? It says that I need to contect the administrator of the computer, but that OF me, ONLY the user of the laptop!

  I have a Dell Inspiron 600 m. I need to remove ALL of the programs what arew associated with iTunes AND Quick time as iTunes program loads WILL NOT correctly... for the 10th time or starts by default in State thatI need to remove iTunes and reinstall again... I can't get to the removal of the program part.

  Jim,

  Sorry if this question is redundant, but are you connected to an administrator account? Please see similar to the following thread:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-security/unable-to-delete-programs-Windows-7-says-i-am-not/e8867215-9e5c-4105-94e3-79197ee49b87

• When compacting OE in WinXP SP3 I get a message that OE has encountered an error and needs to close

  When compacting OE in WinXP SP3, I get a message that OE has encountered an error and needs to close that he made and lost messages in at least one of the message files. I can retrieve messages from the backup files, but I can do anything to correct the compaction process?

  The simplest solution is a new identity.  File | Identities | Add the new identity. Create a new one and try it. If all goes well, you can import your messages and address book from the old identity and delete it.

  To help prevent that this happens in the future...

  Do not archive mail in the receipt or sent items box. Create your own user-defined folders and move messages you want to put in them. Empty the deleted items folder daily. Although the dbx files have a theoretical capacity of 2 GB, I recommend all a 300 MB max for less risk of corruption.

  Information on the maximum size of the .dbx files that are used by Outlook Express:
  http://support.Microsoft.com/?kbid=903095

  After you're done, followed by compacting your folders manually while working * off * and do it often.

  Click Outlook Express at the top of the the folder tree so no folders are open. Then: File | Work offline (or double-click on work online in the status bar). File | Folder | Compact all folders. Don't touch anything until the compacting is completed.

  Disable analysis in your e-mail anti-virus program. It is a redundant layer of protection that devours the processors and causes a multitude of problems such as time-outs and account setting changes. Your up-to-date A / V program will continue to protect you sufficiently. For more information, see:
  http://www.oehelp.com/OETips.aspx#3

  And backup often.

  Outlook Express Quick Backup (OEQB Freeware)
  http://www.oehelp.com/OEBackup/default.aspx

• Do I need a firewall if I have installed the basics of microsoft with windows vista x 32 Security.

  Original title: am running Vista x 32

  Do I need a firewall if I have installed the basics of microsoft with windows vista x 32 Security. If I do how can I download the microsoft firewall?

  Your quick response would be appreciated
  Edwardini

  Windows Firewall is delivered with and is part of the Vista operating system.
  You already have it and, therefore, you do not need, or you, can download another Windows Firewall.

  Microsoft Security Essentials (MSE) will close your Windows Defender because MSE has its own advocate and performance 2 defenders in the same machine allows to create conflict, not to mention redundant.

• RAID. What is it? Do I need?

  If you've seen the term RAID at the command of a PC or the implementation of a (BIOS/specs etc options) you can have you wondered what it is. Over the years, I have had a few people ask me about this. RAID can be very useful to your needs. Let's start with the definition of RAID and a brief overview.

  RAID - is an acronym for Redundant Array of inexpensive (or independent) disks. RAID is available in several flavors, but I will cover 2 of the simplest and most widely used. RAID 0 and RAID 1.

  To use raid functions, it takes two or more similar drives. As two HDDs in 120gig. It really does not matter the size as long as they are similar. Two of the same kind, so to speak. If I had to use a 80 and 120 I would be left with little unused space. To do that make sense, I must explain RAID still more. The two versions that I mention here are 0 and 1. Which are also called Striping (0) and mirroring (1).

  Interleaving uses two or more similar disks break down data and divide it into two. A single player and the other half to the other half. This means that you get the advantage of read and write to both drives at the same time. This can actually double the speed of read/write on your hard drive. Very good for the large file transfers video/image editing. But this speed has a bit of a cost. Specifically a risk factor. There is no '' parity '' in RAID 0 (Striping). That means really just catastrophic failure you may lose all those of you data. However if save you elsewhere regularly (we ALWAYS SUGGEST ) this data loss becomes just a waste of time spent on the recovery of your data. Very fast - a bit of a risk without a backup.

  Put mirror uses two or more similar drives to maintain a constant backup of the main drive. The same exact data exist as a 1:1 disk each copy. Some note that this can increase the readings of a hard drive, making certain data-intensive to load faster, but don't expect too much. The primary pro this is redundancy. I have a ton of pictures of family and videos or tax info etc. - or even business data that I can't go long without. Extract a compressed backup and offsite data, it's just not what I want. RAID 1 (Mirroring) is right to the top of the alley. If the first drive fails or data too damaged by the age etc. the secondary drive is a direct copy of mirroring and can be exchanged in any time. It's a bit like the ultimate backup - failed disk - drive major change reboot disk mirrored - keep trucking. Pretty cool huh?

  Do I need this?

  You must first readers available. There are several ways to do this (almost any laptop / desktop can be configured with several player - although sometimes the minor sacrifice) but the chances are that you are fine with the configuration of you, but if you may qualify for an extra speed (plays video/image editing etc.) or addition of redundancy (backup/provident/availability/fault protection of hardware failure) may want to look more closely at the raid. There are certainly more options out there beyond a few 0 or 1 (0 + 1-2 disks stripped for speed and direction reverse, 2, more backup disks). If you are interested in this wiki link to give it a read and see what would have worked for you :

  http://en.Wikipedia.org/wiki/RAID

  Let us know if you have any questions, comments, or concerns!