Single point of failure/Cluster/high availability on Essbase 11.1.2

Similar Questions

• SAN FISICA E Single point of Failure

  Ciao Tutti,.

  Prima di implementare UN progetto per UN nuovo client, I wanted sapere cortesemente some info riguardo alle SAN BROTHER (DELL, HP, Netapp ecc.):

  The SAN BROTHER hanno dei point single failure? MI spiego... oltre ad avere a controller, doppie nic, alimentatore ecc doppio doppio. esiste a componente called che e singolo backplane? e if as rompere questo SAN e offline?

  Pole enjoied all all di una DELL PowerVault MD3420 con tutto ridondato. my he dubbio era is esiste a componente nelle SAN BROTHER (come the scheda madre x I have server/host) che non Può essere ridondato...
  

  The Altra soluzione era quella di passare una virtual SAN... ad sapete consigliarci a sistema di SAN VIRTUALE apartment VIRTUAL SAN di vmware? e magari darci some info su Dove find advantage?

  Grazie a tutti by attenzione.

  MB

  The maggior parte degli storage company entered o middle level hanno nello o chassis backplane he loro single point of failure.

  ORA by primo of quinto if it io no ho ricordi di aver may heard parlare di sostituzione by guasti ecc.

  Mentre by her seconda della backplain Può anche understand parlo. The bkn di guasto pero worth bassa che viene e no may almost considerata.

  Questo perched if di is a componente del tutto passivo. E' una scheda elettrica di interconnesione tra i controller I have brain gli alimentatori ecc.

  Questo tipo di construction appartiene a quali prodotti HP MSA, NetApp 2500, IBM's DS, solo e DELL EMC VNX by some citarne.

  A che non condivide backplai e ad esempio una sistema he StoreVirtual di HP. In questo prodotto ogni controller e composto da Server x 86 con i suoi brain.

  SE cerchi invece soluzioni tipo SAN virtuali, you can always see it sopracitato StoreVirtual oppure I prodotti di StorMagic, StarWind, Datacore solo ecc by some citarne.

  Personally a meno che he tuo sistema sia company highly critical non mi if tanti pensieri e punterei ad uno degli storage classics di cui ti ho scritto sopra.

  SE invece affidarti ad una soluzione perched software non proprio valuti you want the VSAN di VMware?

  Ciao

  Francesco

• How best configuration connect display server and composer to limit the single point of failure?

  Hi all

  
  Just had a few quick questions:

  1.) how everyone is to limit the Connectoin Server view to a single point of failure.  All the reading I did looks that everyone puts in place two servers connectoin and doing DNS round robbin on it or put two servers behind a load balancer connection

  (2.) what happens if the mode to connect to the server disconnects while users are connected and actively using desktop computers?

  3.) how to protect View Composer of single point of failure.  It seems that most people are installing this on there vCenter server and everything by leaving it with VMware HA.

  (4.) what happens if View Composer breaks down and you have Active Desktop sessions used by users who are linked clones

  (5.) what is the login used for replication partner server view?  This is a new feature in display 6 that creats a form any cluster to the login server?

  
  Let me know,

  
  Thank you

  1. Yes. Need a load balancer. Something better than a round robin DNS since those who go ping (response from the host)-based and not necessarily whether the service is in place (port 80/443 replying with 404)

  2. the user disconnects. When the reconnection that they continue where they left off.

  3. just about everything. Also ensure that regular backups are performed by the login server. Don't forget that if you need to restore, to restore a backup SQL composer both AD LDS.

  4 should be fine. The only problem is during commissioning, a linked clone or create a delete. Then could be a problem. Updating should be ok

  5. a replication partner? Do you mean the replica server? It's just an identifier during the installation as to whether, during the installation of the connection to the server, create you a new instance of the view or expand an existing one. He ends by as a peer to other servers to connect in the same instance (POD).

• vCenter single point of failure to see?

  Hi, we are implementing a small view deployment of approximately 200 workstations virtual 5.1. I have a drawing using 2 connection servers and security with a load balancer 2 servers to guard against a single point of failure.

  I intend using a cluster for the DBs backend SQL, but I'm still stuck with how to protect the vCenter/composer. I have only a single 3-node cluster to work with, so I can't use more than one server vCenter/composer.

  How do you handle this in your environments?

  Thank you

  vCenter in a deployment of view is more important, then in an environment Server pure since it feeds and provisioning operations.

  If vCenter is down while it won't happen, but the environment view will still work.

  So that means that you must have a procedure in place to be able to restore the functionality of vCenter as soon as possible.

  vCenter Heartbeat is a addon-product from VMware that can protect against the BONE, material and application failure is necessary.

  Linjo

• Single point of failure?

  We were the ThinApp assessment as an alternative to the standard deployment for our (physical desktops) organization tools. I really like the features provided by thinreg.exe, applink and updated by-side.  My main concern is at this time of the potential impact of having all applications that run on a network share, both in terms of performance and downtime.

  Since thinreg is not cache a copy of the application on the client computer, I thought using the MSI feature... but it seems then you lose many of the benefits of deployment and update capabilities of ThinApp.

  How others have dealt with these issues?

  Thank you

  We recommend using DFS since that will offer HA for your file sharing... You have reason on a single file server will be a single point of failure.

  With the help of MSI, it didn't really hinder you to use the features of ThinApp. MSI is only add logic to get the package copied on the hard disk of the client. You can still use AppLink, AppSync and all the other features (updated in place might not make much sense but works)...

• How to set up the single instance of data of high availability and disaster tolerance

  Hi Experts,

  I have unique database and instance need to configure for high availability and disaster tolerance

  What are the DR options available for synchronization of database at a remote site with a delay of 5 to 10 minutes.

  Application connects to the local site and DR site should be the remote site.

  1 oracle FailSafe with SAN?

  2. What is the security integrated on linux centos/oel solution?

  3. If the storage is on the San (for example) then is it possible to set up a shell script

  which detects if the source database is down for 5 minutes, ride the SAN stored the files of database on the remote computer and

  change the ip in the application, so it will never connect to the source ip address

  Thank you and best regards,

  IVW

  Hello

  Rupture can occur in any level

  1 oracle FailSafe with SAN?

  --> Do check if you have failure in storage, your security will do nothing to bring back data

  --> Seen failsafe, will be only the insurance when MS cluster moving the disc and services to different node, configured services starts.

  2. What is the security integrated on linux centos/oel solution?

  --> Under linux, you need to set the scripts to run, and you can check the option on the cluster OS

  3. If the storage is on the San (for example) then it is possible to configure a shell script that detects if data source is down for 5 minutes, mount SAN stored the files of database on the remote computer and

  change the ip in the application, so it will never connect to the source ip address

  --> This you will get a cluster of BONES...

  Points to note:

  ================

  --> If there is power failure sudden, we can expect there may be lost writing in your data block, which will bring the inconsistency to your data file and redo

  --> Here, there is problem with your drive?

  --> If there is problem with your complete domain controller (how will you mount FS to a remote server?)

  Note what we are discussing was HA and you try to keep an idle server all the time (you have a server with more RAM & CPU)

  Why you can't check an option of CARS, can also have the cluster extension...

  And to avoid the loss of data and to meet the RPO and RTO in all time (same DC came down, storage failure, server crash), you may need to use Oracle data guard...

  Ask questions if you have

  Thank you

• Cluster high availability

  How can I configure a cluster of high availability in Gemfire? I need a cluster with two nodes and two servers.

  For high availability of data, configure the redundancy of your data regions; If you are using partitioned regions, see Configure a maximum availability partitioned region in the user's Guide the GemFire, for all the details and options available. You can also use the persistence.

  For client/server e-mail high availability, see Configuring highly available servers.

  For high availability of function execution see running a function in vFabric GemFire.

• WAP321 two Pat same SSID on the same piece with the installation of single point / cluster

  Hello!

  It has bought several WAP321.

  We have a room which has about 40 books, so I will deploy the two Pat in there (according to recommended 20 clients per WAP on specifications).

  I configured the first WAP, created a cluster and the SSID, then joined the second WAP to the same cluster with the installation of single point, he received the same cluster radio settings (SSID, WPA2 key, etc.)

  My requirements are:

  1: configure all laptops with the same unique SSID created on the WAP (which has spread to the second WAP via single point of installation/cluster)

  2: having the laptop connect automatically to one of the Pat.

  3: If a WAP fails, the laptop can connect automatically to the other.

  Is this possible?

  If Yes, are the measures taken are correct, or is there something else? (and how does the cell know what WAP to connect if two WAPS is configured with the same SSID?)

  Thank you very much!

  Hello

  Thanks for posting your question on the forums.

  Setup you had set up will work fine for your application, I highly recommend to make sure that you have two AP running on different statically assigned channels, you can put one on channel 1 and the other on Channel 6 or 11. This will prevent them to conflict with each other.

  Now, there is no real way to select what AP you connect or even know that you you already connected to without special software, in fact, when a device gets on the network and seeking to connect to the radio will connect to the first point of access that meets the demand, if it is no longer available then it forwards the request again and it will connect to one who works.

  I hope this helps. Please let us know if you have any other questions

• Remove the secondary controller and tertiary high availability for each access point

  I want to remove secondary and tertiary sector controller of high availability for each access point. I have more than 900 APs associated with a Version of the WLC 8510 8.0.121.0 software. What is the best/better way to remove secondary and tertiary controller?
  Or I can create a model first. We use version 2.2

  Hello

  Easiest way:

  Yes you can do this by using the first Cisco Infrastructure, you can create a Setup AP Lightweight model to specify the name of the PDC and the IP address and specify an empty value (choose the first empty option in the drop-down list) and 0.0.0.0 for the secondary and tertiary sector controllers.  Then you can apply this model to the AP, and she must remove (virgins all) values for these fields.

  Long way:

  Yes there is no clean way to remove it from the CLI. you need to manually remove each on the AP.

  Concerning

  Remember messages useful rates

• OLIVIER components on a server cluster for high availability

  Hello
  
  The requirement is to install OLIVIER 7.9.6.4 (all components) on a clustered high-availability server.
  
  OLIVIER 7.9.6.4 software and versions.
  OBIEE 11.1.1.7
  Informatica 9.1.0
  DAC 11.1.1
  
  I would like to know what software is to be installed on the cluster server and how.
  
  I don't get any Installation Document for this.
  
  Any help is appreciated.
  
  Thank you
  Aerts

  need an urgent answer!

• Configuration of high availability.

  Hello

  Please help me to configure high availability for Foglight existing environment, please send me the steps and requirements of pre.

  How many servers can exist in a cluster?

  Capacity how do we need on the primary server and the other servers if there is a failure?

  We currently have 1 unifying and 3 child FMS.

  version: 5.6.10

  Thank you

  Vicky

  Vicky,

  There are 2 very useful field guides that go through the requirements and the Setup process.

  High Availability Guide - http://edocs.quest.com/foglight/5610/doc/wwhelp/wwhimpl/common/html/frameset.htm?context=field&file=HA-field/index.php&single=true

  Federation of field guide-

  http://eDOCS.quest.com/Foglight/5610/doc/wwhelp/wwhimpl/common/HTML/frameset.htm?context=field&file=Federation-field/index.php&single=true

  Note the following points, known issue

  http://eDOCS.quest.com/Foglight/5611/doc/wwhelp/wwhimpl/common/HTML/frameset.htm?context=field&file=HA-field/overview.1.php&single=true

  "A master of the Federation running in mode high availability is not supported. Only children Federated can be run by high availability. »

  Golan

• High availability of components in the design of vWorkspace tips

  Hi all

  Would ask you some advice regarding the design of vWorkspace components highly available. Suppose that vWorkspace components will be deployed in vSphere or hypervisors managed SCVMM hence HA is in place, if the failure of a host. In this situation, if we still need components redundant (n + 1 VMS) vWorkspace?

  On the other note, I understand that we can add a couple of broker for vWorkspace in vWorkspace Management Console connections and based on KB 99163 it would just work. I'm not sure how the traffic would be when an application is web access? As in, I guess that the connection broker news would be 'defined' at the request of the web call to the broker for connections. Or this is done automatically? Access Web would choose randomly from the broker for connections to go?

  Thanks for any advice in advance

  Kind regards

  Cyril

  Hi Cyril,.

  Big questions. As with any IT architecture in layers, you must plan HA and redundancy at all points of failure required by your environment or level of Service (SLA) agreements. For vWorkspace, the center of his universe is SQL and you must plan accordingly the failure and recovery. In some environments, full backup can meet the requirement of HA. In others, full SQL Cluster, Mirroring, replication, or Always-On configurations may be required. With our broker, we recommend N + 1 deployment in most scenarios HA. When you move peripheral components or enabling, you must evaluate each component and needs its impact of failure as well as its valuation to determine the appropriate AP.

  Load balancing between several brokers is done automatically by logic in the client connectors. In the case of Web access, when you configure the site Web Access in the Management Console, it includes broker list in the Web access configuration xml file. As client connectors, Web Access includes balancing logic that distributes the client load on brokers available automatically.

  If you have any questions about specific components and requirements of HA or architecture, please add them in the discussions.

• WLC 5508 high availability

  Hello

  Today I have two WLC 5508 (with license for 100 AP each of them), on a single site.

  The WLC work availability (active-standby).

  However, we have a new scenario, with 02 sites: A and B (attachment).

  I would like to know if it is possible to work as follows:

  The WLC - A as the main controller of site A. WLC - B as a backup (BDC) of WLC.-a.

  The WLC - B that has the PDC site B. WLC - as a backup (BDC) to WLC - B.

  For example:

  If WLC - a falls, site access Points are managed by B WLC site - B and vice versa.

  Is this possible?

  How can I configure the new scenario? Don't forget, there is a site-to-site between Site A and Site b.

  Another point:

  If I add more than 50 APs on Site A. How does the license number?

  Should I buy a license for the two WLC?

  TKS,

  >....

  >.. .is it possible?

  No. , high availability in terms of controller is supposed to be what is said, the backup controller is not 'full' - stby and cannot play other roles.

  M.

• Deployment of high availability of the IPCC 4.5

  In a future HD architecture implementation, the voice service will provide CallManager 5.0, that will integrate with 4.5 of the IPCC. 4.5 (required with 5.0 CM) IPCC does implement a high availability. How can we ensure that technical support continues to operate if the IPCC goes down? One possibility might be to configure CM such that if the IPCC goes down, all the number of help desk calls are automatically and immediately headed to a group (which includes all extensions help desk). This redirection can be configured in CM? Is there a better option?

  Thanks in advance,

  SB

  This is your best bet. On the road Points for your call center just put the call before busy, no answer and failure to the fighter pilot. Thus, when the IPCC Express Server is down it will sent to your fighter pilot.

  Please evaluate the useful messages.

  adignan - berbee

• IPS high-availability Solution

  Hi all

  obligation to have redundancy for appliance IPS placed on data center design, I dug on Cisco docs but found the resilience and the HA (High Availability) from the point of view of IPS could take place in the side of switches (HSRP/Eth channel balance).

  is there a visible way to implement high availability of dynamically!

  Kind regards

  Belal

  Yes Belal, both of the things mentioned by you are right. There is no function available which allows "failover" communications between IPS two boxes as do Cisco firewalls.

  Yes Etherchannel load balance traffic to each pair of IP from sensor single src - dst.

  Concerning

  Farrukh