Small Question about Advanced Configuration settings

Similar Questions

• Small questions about Dataguard

  Hello

  I have a few questions about Dataguard. I'm new to DG, carry me so for the display of these fundamental questions:

  We plan to install Oracle 12 c to Win 2012 R2 with primary and physical intelligence on different physical servers. We are looking for HA solution, but cannot afford to license CARS. The two primary & Eve are going to be in the same data center connected via a 1 gigabit network. So I have a few questions related to it.

  (a) since both of our primary & Eve is going to be in the same data center with good connectivity. Can I assume that although Data guard is more DR solution, in our case it would be HA solution since we have no network latency.

  (b) is it safe to assume that where primary fails, then the day before can automatically take the role of primary education without any manual intervention, possibly using Dataguard broker?

  (c) so I understand that where primary breaks down, the existing connections transfer automatically from primary to standby db (most recent primary), but how my web based java application will know that more recent connections must be sent to the standby db Server (more recent primary)? I guess net Oracle has a provision to handle this? Who can be automated?

  (d) given that I have only 2 physical servers, can I deploy broker Dataguard on a normal PC (since it is a thin client) assuming the PC is kept in the data center and is online 24/7?

  (e) I was reading about the modes of Protection, account required to our current situation & infrastructure, I choose 'Maximum availability Mode' instead of 'maximum Performance '.

  (f) what is your point of view about Oracle integrated security? I hear too much on Oracle failsafe, because people generally go to a combination of CARS & dataguard for HA? We have a few additional storage that can be shared between the two servers, but I feel with literally no DG network latency can provide us HA.

  Concerning

  Learner

  (a) since both of our main & secondary is going to be in the same data center with good connectivity. Can I assume that although Data guard is more DR solution, in our case it would be HA solution since we have no network latency.

  Well it will not provide the level of HA that is RAC. RAC is a Transparent Application failover. With a physical standby, you need to apply some delay for a failover operation. You can implement the observer that can automate the failover and reduce the time.

  (b) is it safe to assume that where primary fails, then the day before can automatically take the role of primary education without any manual intervention, possibly using Dataguard broker?

  This isn't really the DG broker, but rather the observer you will need to implement. The DG broker automate failover. It will be the observer who "sees" (where its name) that the principal is down and initiate the failover process. To do this, the observer will use the DG broker, so it will be necessary.

  (c) so I understand that where primary breaks down, the existing connections transfer automatically from primary to standby db (most recent primary), but how my web based java application will know that more recent connections must be sent to the standby db Server (more recent primary)? I guess net Oracle has a provision to handle this? Who can be automated?

  You'll want to read on the QuickStart failover. http://www.Oracle.com/technetwork/articles/smiley-fsfo-084973.html

  (d) given that I have only 2 physical servers, can I deploy broker Dataguard on a normal PC (since it is a thin client) assuming the PC is kept in the data center and is online 24/7?

  The DG broker is required to run on the database server. The DG broker will run on the primary and standby. I think that what you're asking really anything is if the observer can run on a PC. Yes it can. However, it is probably not a good idea. A PC will not have the internal hardware redundancy, a server can have. If the PC can fail more often than to a server. And if the gods are bad, it will fail when you most need.

  (e) I was reading about the modes of Protection, account required to our current scenario & infrastructure, I choose 'Maximum availability Mode' instead of 'maximum Performance '.

  Your choice should depend on the amount of data loss is acceptable.

  (f) what is your point of view about Oracle integrated security? I hear too much on Oracle failsafe, because people generally go to a combination of CARS & dataguard for HA? We have a few additional storage that can be shared between the two servers, but I feel with literally no DG network latency can provide us HA.

  Oracle integrated security only works on Windows with a MS Failover Cluster. Real DBAs do not have Oracle on MSFC.

  See you soon,.
  Brian

• Question about the composition settings and make

  I looked for an answer to my question, but had to ask at resort, sorry, it's pretty basic, but a direct response is needed I think.

  I imported a project in Premiere pro with two layers of still images with movement and applied effects. I work for a few weeks now, with variations on these pictures and had many number of exports of EI through the render queue.

  After you import the compositions of first CC my starting point; composition and other settings of composition parameters are all resolved HDTV 1080 25 but the set resolution in which I unfortunately now has, is defined as 'Half' (960 * 540)... New compositions also sets the default resolution somehow half...

  My question is about my previous exports and subsequently.  Together of the composition to "Half" resolution affect the quality of my compositions exported using the render module? So far, all my renders are 1080 p by default and no 960 * 540. These have been uprezed to 1080 of 960? ... - I have not changed any setting on the resolution in the rendering module - they all came out 1080 after.

  Thank you

  Together of the composition to "Half" resolution affect the quality of my compositions exported using the render module?

  N ° except if you change the settings of default rendering, which is "Best settings" in "current Configuration".

• A technical question about Oracle11g GI - settings Clusterware: misscount

  Hello

  We are working on 2 - node RAC environment with below configuration

  Oracle11g 11.2.0.3.0

  ASM

  REHL 6.4 64bits

  As we know that misscount represents time in seconds that a heartbeat can be missed before entering a cluster reconfiguration to remove the node.

  Oracle default values for these parameters is the following:

  seconds 10g RAC 60

  11g RAC 30 seconds

  can configure us the misscount in 3 minutes or what is the recommended h/s or bone or the n/w configuration to avoid misscount reached the question?

  We have two available switches - Switch-A Primary and secondary switch B

  We use Cisco or nessus switches L2 or L3, which usually takes 3 minutes during the rocker switch / switch reboot/connector and unplug operation.

  We can over come this problem with the binding Configuration? What is recommended for the binding configuration mode (with A N1 and N2 with B)?

  What to do to overcome or hit the question of the achieved the best @ level CARS.

  Thanks in advance

  Hitgon

  It is not supported by oracle workaround switch failover to the misscount parameter.

  Consult the MoS note: calculation of CSS in Oracle Clusterware (Doc ID 294430.1) timeout

  I have, of course, that Oracle will not be supported, you set 3 minutes away from misscount.

  This will compromise the integrity of the cluster.

  Suppose that you set it. If you have any other related issue e.g. CPU or i/o starvation, Oracle wait 3 min to start the node.

  3 minute wait an IO operation is complete without warranty who is successfully completed is a big risk.

  Do not hesitate to ask the Support of Oracle.

• Questions about the configuration of the cache for use with partitioned off-lot...

  Once more, I give it a try to see if we can make use of the new partitioned (split) off-heap storage and are having problems with the configuration of the cache (including configuration files).
  
  The problems that I had, it seems that < high > units should be specified for the entire cluster (or perhaps for a node? not sure yet!) while < original-size > & < size > is specified by partition. Is this correct? That's the way it was intended (for me it would have seemed more logical to also specify < high-units > per partition since I guess overflow checking and expulsion is made by partition)? The way I read the documentation, it seems that all three should be per partition if < partitioned > true < / partitioned > is specified.
  If I value < > 1 mb high-units (as i belive I should if it was per partition) I get the impression that I posted in a previous question (a message to info on some missing index data, then the crash of nodes in cluster with some of out of memory error).
  
  / Magnus
  

  <?xml version="1.0"?>
  <!DOCTYPE cache-config SYSTEM "cache-config.dtd">
  
  <cache-config>
      <caching-scheme-mapping>
          <cache-mapping>
              <cache-name>ObjCache</cache-name>
              <scheme-name>off-heap-near</scheme-name>
              <init-params>
                  <init-param>
                      <param-name>front-size</param-name>
                      <param-value>200000</param-value>
                  </init-param>
              </init-params>
          </cache-mapping>
      </caching-scheme-mapping>
  
      <caching-schemes>
          <near-scheme>
              <scheme-name>off-heap-near</scheme-name>
              <front-scheme>
                  <local-scheme>
                      <high-units>{front-size}</high-units>
                  </local-scheme>
              </front-scheme>
              <back-scheme>
                  <distributed-scheme>
                      <service-name>PartitionedOffHeap</service-name>
                      <backup-count>1</backup-count>
                      <thread-count>4</thread-count>
                      <partition-count>127</partition-count>
                      <backing-map-scheme>
                                <partitioned>true</partitioned>
                            <external-scheme>
                                  <nio-memory-manager>
                                     <initial-size>1m</initial-size> <!-- PER PARTITION?! -->
                                     <maximum-size>1m</maximum-size> <!-- PER PARTITION?! -->
                                  </nio-memory-manager>
                                  <unit-calculator>BINARY</unit-calculator>
                                  <high-units>127m</high-units> <!-- PER PARTITION/NODE/CLUSTER?????? -->
                           </external-scheme>
                      </backing-map-scheme>
                      <backup-storage>
                      <!-- PARTITIONED BY DEFAULT?! -->
                          <type>off-heap</type>     
                      <initial-size>1m</initial-size> <!-- PER PARTITION?! -->
                      <maximum-size>1m</maximum-size> <!-- PER PARTITION?! -->
                      </backup-storage>
                      <autostart>true</autostart>
                  </distributed-scheme>
              </back-scheme>
              <autostart>true</autostart>
          </near-scheme>
      </caching-schemes>
  </cache-config>

  Sorry, my description is very confusing. High units is by cache. What I was trying to say, is that cache mapping can train additional units high to affect the memory required by the node. Since multiple caches can map to the same pattern, especially if you use wildcards in the mapping, you must consider the total number of hidden units of high times. It is true or not caches use different services.

  You are also right about high units, applying to the partitioned support cards. You could have easily expulsion are happening as you describe. We must take another look at the configuration because it is too easy to make a mistake.

  As expected, the allocation of card support splitting is lazy to avoid the problem you described. The worst case situation, I was trying to explain can occur if you have caused all buffers to be allocated based on the data before all other nodes could take some of the partitions.

  Kind regards

  David

• HP Officejet Pro 8500 A909a USB 3 questions about the configuration of the network - port USB3 problem

  Fujitsu Windows 7 laptop (all USB2)

  used the full software and installed a printer HP Officejet Pro 8500 A909a Series as a network printer.

  The printer installed fine and don't have USB connection

  All the software and scanning twain installed, so I was able to scan the copy etc.

  I could browse and choose my PC from the front panel of the printer

  However, it was Tuesday confirmed to a friend that their printer would work on a new laptop - bought the laptop

  Fujitsu - but more recent model with 3 USB ports

  I have install and then used the same FULL configured driver to be installed (V14)

  selected as a network printer and then, during the installation, I get an error hardware error USB and USB drivers

  All the USB works, that I've used - BUT the printer is networked and no USB used

  tried to download the driver and install it-exactly the same question

  SO I configure using the devices and printers 'add printer' network and installed

  I can print OK

  BUT no analysis facilities

  and on the façade - cannot see the new PC to scan to

  The only real difference, is that this PC has USB3 and only mine has USB2

  DO not know why on a network installation USB even when searching for

  It's a problem because Drivet package not has not been updated for USB3 - y at - it a patch?

  Thanks for any help / advice

  Hi etaf,.

  I guess the short answer is: Yes, the problem with the software and the 3.0 Port.

  The long answer with a possible work around is as follows: first of all, the software looks for minimum requirements. Because the software is older, he doesn't know what a 3.0 port. You are right when you say that it should work since you do not use the USB and use wireless instead, but this is not the case.

  There is something we can try, but I can't guarantee it will work. I thought first we could connect a USB cable and run the software made to force the software to see the USB port, but then the software wouldn't even get far enough because you can't plug the cable to the most later in the installation.

  My second thought and most promising suggestion is to connect the USB cable (although we do normally not until the software prompts us to) and use the installation wizard HP Print to get the insteaad of software to use the CD or download from the printer driver page. Still, I can't say with certainty that it works, but I don't see why it would not be worth a try.

  If it works, and we get the software installed you can convert the USB connection to a wireless connection using the software. Fingers crossed! Download and run the with the following link. Printer HP install wizard for Windows

  If this does not work, or you don't want to bother with it (not worth trying), I might consider getting a new model of the printer. You can even call HP. They might be able to offer a discount on a newer model. If you are in the Canada, U.S. dial 800-474-6836 or you can Contact HP worldwide.

• I have several questions about the configuration of Windows Media Player XP

  original title: subtitle in WMM as subtitle

  Hi, I use windows XP and when you use WMM under XP, I want that

  • legend is placed as the subtitle to the picture or just scrolling out of bottom right below on the left.
  • How can second thing, I change background for title slides
  • Third legend fonts
  • I can add some animation while going for tranmission

  Hello

  1. what version of Windows Movie Maker is installed on your computer?

  You want to return these items to help.

  Publish a movie in Windows Movie Maker
  Change Windows Movie Maker advanced settings

  Note: The items above are for Vista, but they are also applicable for XP.

• Small question about shuffle

  I'm considering the purchase of a Clip +, but have not actually tested one, so I need to ask a question that the people who have already one can answer easily for me.  When you have turned on shuffle, what behavior is the player uses?  He selects a song at random, each new track?  Does make a playlist of your songs in a random order?  If so, is it always the same random order?

  Years, I had a Rio Forge that would be random to your playlist, and once he played once in the list, it would make a new random list for you.  It's basically the behavior I'm looking for.  I prefer to be able to return to the song that played there are 2 songs, but also know what song is coming up next.

  I realize that it is a somewhat trivial question, but it is important for me to find a player who behaves the way I want it.

  Thanks in advance!

  Also; It seems that the player might make a playlist when shuffle is turned on, you can go back and get the songs that played before.  Example 1-9-4, then looking back at 9-1.

  Finally, after playing through the music, the player seems to start over with a new mixed single list.

  

• (Redirected) Small question about warranties and accidental damage coverage

  Hello

  I'm about to buy an Alienware 17 laptop while I'm on business in the United States. I live in Warsaw, Poland, although in Europe.

  May I ask what is the process of transfer (if possible) the warranty in Poland?

  Also, I can move the "accidental damage" Service and if so how / what is the process?

  Thank you in advance,

  BR

  PPerrakis

  PPerrakis

  Better make this post in the Customer Care Forum here:

  http://en.community.Dell.com/support-forums/customercare/f/4674.aspx

  Bev.

• Question about the configuration of virtual computer file and the working VM location

  I noticed one of my virtual machines had two data warehouses listed under "Items" in the vSphere Client.

  After some research autour, I found the virtual machine files are in the correct data store, but the 'VM-configuration file' and 'Place of work VM' are in another data store.

  Can I combine all in the same database?   I'd rather have the config and the workplace on ma who has a lot of main storage.  For some reason, the configuration file and the location of work were created on a local storage on my host.

  Any suggestions?

  Thank you

  David Moore

  You can use Storage vMotion to migrate only the virtual machine configuration file to the desired location, just start the wizard of vMotion and storage step 'Select the data store', click Advanced, and you will see the option to select a new destination for the configuration file data store.

• Questions about the configuration of libraries of ASM Database 11 GR 2 under VM

  People,
  
  Hello. I install the Oracle 11 g RAC 2 system with 2 Virtual Machines (rac1 and rac2 - Oracle Linux 5.6) on top of VMPlayer.
  
  I'm libraries ASM on rac1 configuration using the command: oracleasm # [root@rac1 dev] configure-i
  
  But this message appears: "Command not found."
  
  I can't find the directory where the "oracleasm. Any folk can help solve the problem?
  
  Thanks in advance.

  PL don't post duplicate Oracle Database 11 g RAC 2 - configure the libraries of ASM on VM

• Questions about replication configuration

  Hello
  
  We currently have the configuration of the following replication to a backup Timesten hot facility:
  
  CREATE REPLICATION REP1
  A store of DATA of ELEMENT
  MASTERS ds on "host1".
  SUBSCRIBED ds on "host2".
  RETURN TWOSAFE
  ELEMENT b DATASTORE
  MASTERS ds on "host2".
  SUBSCRIBED ds on "host1".
  RETURN TWOSAFE
  STORE ftappttprd on "host1" PREMISES COMMETTRE ACTION COMMETTRE
  RETURN SERVICES OFF WHEN REPLICATION STOPPED
  SUSTAINABLE COMMITMENT ON
  RESUME BACK 300
  Ftappttprd on "host2" LOCAL STORE COMMIT ACTION COMMITTING
  RETURN SERVICES OFF WHEN REPLICATION STOPPED
  SUSTAINABLE COMMITMENT ON
  CVS BACK 300;
  
  1)
  (a) only the part of the sentence 'COMMIT LOCAL ACTION VALIDATION' implies whenever replication fails on the Subscriber, so the update will be hired locally on master? that is, it is actually becomes a commit sustainable.
  (b) only apply to the timeout for replication scenario? What about other cases where commit at the Subscriber cannot be done.
  (2) if we do not have the expression of DISABLE RETURN as above, would be 'SUSTAINABLE ON COMMETTRE' and 'SUMMARY BACK' always to news?
  in other words, if we decide to stop the replication agent after failover mode standby
  -service back end
  -txn on master will commit sustainable
  -the return service will resume automatically when the replication agent is started again (after the replication problem is fixed)
  
  Thank you
  
  Mike

  Here are the answers:

  1)
  (a) only the part of the sentence 'COMMIT LOCAL ACTION VALIDATION' implies whenever replication fails on the Subscriber, so the update will be hired locally on master? that is, it is actually becomes a commit sustainable.

  CJ > if there is a timeout of servcie to return for a transaction twosafe the default behavior is that the transaction state remains "pending" and the appl; ication must include logic to keep retrying the validation until it succeeds or the application decides to abandon. By configuring LOCAL ACTION COMMIT ENTER, when a timeout occurs the transaction committed locally the band except manipulation (or ignore) the return servcie timeout warningf application has no need to make special anythnin.

  (b) only apply to the timeout for replication scenario? What about other cases where commit at the Subscriber cannot be done.

  CJ > it applies to delays. If you get a different kind of validation error then the application must decide what to (force a local commit or rollback).

  (2) if we do not have the expression of DISABLE RETURN as above, would be 'SUSTAINABLE ON COMMETTRE' and 'SUMMARY BACK' always to news?

  CJ > COMMETTRE SUSTAINABLE can be valid deoending on other factors, RETIURN RESUME is not valid (or useful)

  in other words, if we decide to stop the replication agent after failover mode standby
  -service back end
  -txn on master will commit sustainable
  -the return service will resume automatically when the replication agent is started again (after the replication problem is fixed)

  CJ > I guess you mean "failure" of the day before. Yes, with this configuration, you should see the behavior that yopu described above. The curriculum VITAE of RETURN should not be necessary.

• A small question about iCloud photo storage

  Hello

  I was wondering if once the internal memory of the iPhone is full iCloud will continue store photos? Or the phone must have storage for iCloud to store? I just want to know before you buy an extra 50gig.

  Thank you

  iCloud is NOT a hard drive in the sky.

  iCloud photo library is designed to synchronize photos between your device and your iCloud-storage space. If you choose the OPTIMIZATION setting, the device will have files small size phone while files are in iCloud. This can drastically reduce the needs of storage on your phone.

  The number of photos and videos on your device is always synchronized between your phone and iCloud. Remove deletions from one place to another.

  iCloud "will not continue storing the photos...» "for you.

• Question about the configuration of wireless networks

  I managed to set up my laptop and desktop computer to access the interest through a Belkin WLan modem router. So why can't they access each other or the printer that is attached to the office. Computers independently access the router via a wireless connection.

  The printer is connected to the desktop via the parrell port. Each are running xp home.

  Hello

  In so that they can access the printer, you must have the shared printer. Go to start-> settings-> fax and printers, then go to your printer, right click and go to share. Then share it. Now go to your cell phone and go back to the printers and Faxes page. Now click on add a printer and click on that it is connected to the network via another computer and add it to your laptop. Now it should be usable on the network. So that your computers to see each other, they will have to be interconnected, in a literal sense. Access networks and create a LAN or WLAN, first of all, the office, then the laptop. After that the two of them, they should be interconnected and see themselves. A routher is dandy, but for some reason, some computers do not always act as well as on a network up to that force you to.

• small question about a mysterious port on my T42

  Hello you lovely people

  Question: what is the round port located next to USB ports, please?

  Problem: I have a 4 port usb 2.0 pcmcia adapter here, but he needs to make a PS/2 port

  It used to work perfectly on my T21

  but I can't seem to find a port PS/2 on my T42, I tried to plug the pcmcia power cable into this round port through the usb ports 2, but apparently not in form, what else can we?

  Anyone know?

  any help appreciated

  x

  It is a S-Video output.