need details the cluster host wwn

Similar Questions

• Is ASM cluster configuration, possible to detail all cluster hosts

  In the case of configuration in cluster of ASM (where its possible to create one ASM DiskGroup is shared between all hosts in the cluster) is it possible to obtain information on all hosts (cluster node) (which are part of this cluster configuration) one machine.
  
  For example. If we have three nodes Node1, Node2, and Node3 configured using ASM cluster (i.e. default ASM instance will be ASM2 ASM1, and + ASM3 on these machine) and then I create multiple starts (some shared between all three nodes and bit limited to single node or two) using a set of SAN disk visible to all.
  In such a scenario, can I get the details of Node2 and Node3 comes to log in Node1 (i.e. Since one machine one single node part of ASM cluster configuration, I need information of all other machines/nodes).
  
  Is this possible? If so, some tips on the way which will be a great help.
  
  ~ Stéphane.

  Hi stephane,

  Maybe I'm missing something here, or I'm too detailed, but depending on how General should be your script, there are some steps, you must check to avoid the false assumptions - e.g., as here: "+ to get the CRS_HOME, I can grep for crsd.bin. If I don't get this running process, this means that configurations is a StandAlone OracleDB and turns to the ASM, ASM is too stand-alone instance. + »

  If you can't find the crsd.bin running, it could also mean that it will not turn now - for some reason any. If you find a DSO running instance, but not crsd.bin, Yes, you can generally assume that you would have a configuration of ASM nonclustered (autonomous), unless you run into a BUG / failure.

  Therefore, it might be a good idea to check the existence / first configuration, then to the current process. For example:

  IF you have installed Oracle Clusterware, you will find an init.cssd under /etc/init.d (for Linux, similar directories for other OS). Therefore, check first for the operating system, if you have the OS specific scripts, then just check for the init.cssd init directory.

  The advantages of checking the init.cssd are: you will get the Oracle Clusterware House - it is set as a variable:
  = ORA_CRS_HOME / ora/clusterware AND you usually get the Oracle user: ORACLE_USER = oracle

  Then you can check if Clusterware is running. You will have more than one way to do it now. You can use ps - ef or you can use Clusterware orders as crsctl check CRS or things of that kind.

  Of some people could argue that there is a DSMB for ASM in standalone (non-cluster) ASM facilities running and there is therefore an init.cssd. YES, but this init.cssd shouldn't be in init in this case - see the comment in the header of the script init.cssd: "In a local, nonclustered, installation without CARS, it must be placed in a directory rcX.d".

  However, just to be safe, you can always check whether or not you will find init.crsd, init.evmd, which are very strong indicators that Clusterware has been installed on the system, unless it was not uninstalled properly...

  Once you've found the Clusterware installed, running AND you know the path to the House - it's easy:

  As said previously, you can use olsnodes to get the nodes in the cluster. You can still use crs_stat. It will tell you the ASM / RAC, the instance number and this node the instance number is running on:

  Name = ora.myrac1.ASM1.asm
  TYPE = application
  TARGET = ONLINE
  STATUS = online on pmrac1

  As for CARS DB instances:

  Name = ora.myrac.myrac1.inst
  TYPE = application
  TARGET = ONLINE
  STATUS = online on pmrac1

  To determine which is the node that you are running your script on: host name must do.

  Of course, all this will work only IF you have installed Clusterware. For environments not clustered, you must work with the ps - ef command, sqlplus and oratab file as you mentioned below, which makes it a bit more complicated. We could predict that's SO so OTHERWISE in your script - IF cluster, THEN do foo, otherwise do BLAH. Just an idea.

  For this question:
  Belongs to ASM cluster - (yes/no)
  (If crsd.bin is running, ASM is clustered. Can this method be invoked always?)

  IF you have a cluster installed, ASM should be part - is the default and recommendation. However, you can run in a broken configuration. You want to guess in your script and secure?

  Just a few random ideas. Thank you
  Markus

• Follow-up status for the Cluster host list

  Hello

  I write a short script to list out all the properties of my clusters in my environment. One of the properties is monitoring of the host State (should be checked/enabled). Is there anyway that I could ask it via PowerCli? I'm just using something like below, but lack the surveillance state host. Thank you!

  Get-cluster | FL name, HAEnabled, DrsEnabled, DrsAutomationLevel, HAAdmissionControlEnabled

  This property is located in the Extensiondata, which corresponds to the object HostSystem .

  Get-Cluster | Select Name, @{N = 'Home monitoring status'; E={$_. Extensiondata.Configuration.DasConfig.HostMonitoring}}

• The name already exists error when you try to add the host to the cluster

  I created a cluster that currently has no inside host. When I try to add a host I get an error that says: "the name"ip address of the host, I add"already exists. I don't understand why I get this error if there is no showing on the cluster host. See below for the screenshot.

  Your screen shot shows hosts is already part of the inventory - if the host is already part of the theinventory have not need to add it again - simply drag and drop it into the cluster

• PowerCLI script to list cluster name, comments, and host in the Cluster name

  Greetings,

  I need script to the cluster name, comments list Powercli and ESXi Hostnames in the Cluster, and then export to a csv file

  Thank you

  I suppose you want the name of the cluster, host name and comments for all your virtual machines. This information, you can export it to a file .csv as follows:

  Get-VM |
  Select-Object -Property @{N="VM";E={$_.Name}},
  VMHost,
  @{N="Cluster";E={$_.VMHost.Parent.Name}},
  @{N="Guest";E={$_.Guest.OSFullName}} |
  Export-Csv -Path VMInfo.csv -NoTypeInformation -UseCulture
  

• How to report the current time on the ESX host in to a csv file with the following

  Hello guys

  I have the script next where I make the required details except the current time on the ESX host. Anyone can guide me please.

  		{foreach ($esx to $vmhosts)
  			$hostVC = $vcenter
  			$hostCluster = $esx. Parent.Name
  			$hostHost = $esx. Name
  			$ntp = $esx | Get-VMHostNtpServer
  			$hostNTP = "$ntp".

  			}

  I want to integrate the following for loop of the above for loop and ge the output in a single table.

  foreach ($esxcli in get-vmhost | get-esxcli) {"" |} {Select @{n = "Time"; e = {$esxcli.system.time.get ()}}, @{n = "hostname"; e = {$esxcli.system.hostname.get (.hostname)}}}

  Add-Content - Path '$hostVC, $hostCluster, $hostHost, $hostNTP, $hostTime' $hostInvFile - $ hostTime is where I want to get my host right now.

  I'm vcenter, esx name, name of the cluster, host of the ntp server address, but I need the host thus present.

  Thanks in advance.

  Thank you

  vKar

  Try changing the line where the script retrieves the VMHost to this

  $vmhosts = get-VMHost-State connected. Name sort

  This way the script will be only to ESXi nodes that are "connected".

  Pick up time for those defective does not much sense in all cases

• abstractWSDL points to the physical host name when using URL loadbalanced

  Document tracking "Oracle® Fusion Middleware Enterprise Deployment Guide for Oracle SOA Suite 11 g Release 1 (11.1.1) E12036-04" to implement soa suite 11 g PS2 in two node cluster environment.
  
  Hostname SOA physical server (SOAHOST1 & SOAHOST2)
  
  More SOA is configured with the virtual host name (SOAHOST1VHN1 & SOAHOST2VHN1 Port: 8001) and loadbalancer URL is http://soa.mycompany.com:7777.
  
  Successfully completed installation and the steps of post-installation as update callbackServerURL and serverURL to http://soa.mycompany.com:7777
  
  Also updated HttpServerURL as http://soa.mycompany.com:7777.
  
  Composite SOA successfully deployed to the cluster from jdeveloper soa and tested control of Fusion middleware 11g (EM) webservices. And his works fine.
  
  When I goto page to Test Composite, the WSDL and endpoint URL appear as expected is http://soa.mycompany.com:7777 / soa-infra/services/default/ccValidation/getStatusByCC? WSDL and http://soa.mycompany.com:7777 / soa-infra/services/default/ccValidation/getStatusByCC
  
  
  But when I access the WSDL in the abstractWSDL browser is having hostname of the server that is mentioned below. Cause this problem by calling this webservice of some other jdeveloper 11g bpel processes. When I enter the url http://soa.mycompany.com:7777 WSDL / soa-infra /... in Web service activity (after placing the activity in the corridor of "External References") and wire BPEL to webservice, WSDL url in webservice is changed to http://soahost1.mycompany.com:8001 / soa-infra /... and wiring is faulty.
  
  Since soa suite managed server is configured with the virtual host name, the wsdl file is accessible only by using their virtual hostnames (SOAHOST1VHN1 & SOAHOST2VHN1) and load balancer url. Access WSDL using the physical hostname soahost1 would result in "Page not found" error. Why Jdeveloper isn't able to wire bpel with webservice component.
  
  Question:
  
  Is there any configuration that I need to change for this problem?
  
  Thanks in advance.
  
  Kind regards
  Kumar
  
  ===========================================
  
  <? XML version = "1.0" encoding = "UTF-8"? >
  -< wsdl:definitions name = "getStatusByCC" targetNamespace = "http://oracle.com/sca/soapservice/CreditCardValidation/ccValidation/getStatusByCC" xmlns:tns = "http://oracle.com/sca/soapservice/CreditCardValidation/ccValidation/getStatusByCC" xmlns:inp1 = "http://www.globalcompany.com/ns/CCAuthorizationService" xmlns:wsdl = "http://schemas.xmlsoap.org/wsdl/" xmlns:flt1 = "http://www.globalcompany.com/ns/CCAuthorizationService" xmlns:out1 = "http://www.globalcompany.com/ns/CCAuthorizationService" >
  -< wsdl:documentation >
  _ * < abstractWSDL > < /abstractWSDL > http://soahost1.mycompany.com:8001/soa-infra/services/default/ccValidation!1.0/getStatusByCC.wsdl * _
  < / wsdl:documentation >
  -< wsdl: types >
  -< scheme xmlns = "http://www.w3.org/2001/XMLSchema" >
  < import namespace = "http://www.globalcompany.com/ns/CCAuthorizationService" schemaLocation = "http://soa.mycompany.com:7777/soa-infra/services/default/ccValidation/getStatusByCC?XSD=xsd/creditcheck.xsd" / >
  < / schema >
  -< scheme xmlns = "http://www.w3.org/2001/XMLSchema" >
  < import namespace = "http://www.globalcompany.com/ns/CCAuthorizationService" schemaLocation = "http://soa.mycompany.com:7777/soa-infra/services/default/ccValidation/getStatusByCC?XSD=xsd/creditcheck.xsd" / >
  < / schema >
  -< scheme xmlns = "http://www.w3.org/2001/XMLSchema" >
  < import namespace = "http://www.globalcompany.com/ns/CCAuthorizationService" schemaLocation = "http://soa.mycompany.com:7777/soa-infra/services/default/ccValidation/getStatusByCC?XSD=xsd/creditcheck.xsd" / >
  < / schema >
  < / wsdl: types >
  
  ======================================================

  Try to define the interface host and port of Front-ends such as specified in the link below

  http://download.Oracle.com/docs/CD/E12840_01/WLS/docs103/webserv/setenv.html#wp220945

  Address: soap in the dynamic wsdl document is determined according to the following priority:

  # If the Web Service is deployed on a cluster and the cluster host Frontend, Frontend HTTP Port, and the Port HTTPS Frontend are defined, WebLogic Server then uses these values in the server of the dynamic WSDL address.

  # If the previous cluster values are not defined, but the Host Frontend, Frontend HTTP Port and HTTPS front-end Port values are defined for the server on which the Web Service is deployed, WebLogic Server then uses these values in the address of the server.

  # If these values are not defined for the cluster or an individual server, WebLogic Server then uses the address of the server the query WSDL in the dynamic WSDL.

• How to include the name of the cluster?

  I use a function to collect usage statistics of the data store that I've modified it a bit, but how would I modify to add the cluster name, in that data warehouses are sitting?

  Function Get_DataStores {}

  $report = @)

  {foreach ($hostname in get-vmhost)

  Get-VMHost-name $hostname - location $cluster | Get-Datastore. %{

  $info = "" | Select the host, DSName, CapacityMB, FreeSpaceMB, ProvisionedMB, UsedMB

  $info. Host = $hostname

  $info. DSName = $_. Name

  $info. CapacityMB = ($_.) ExtensionData.Summary.Capacity)/1MB

  $info. FreeSpaceMB = ($_.) ExtensionData.Summary.FreeSpace)/1MB

  $info. ProvisionedMB = ((($_.)) ExtensionData.Summary.Capacity) - ($_.) ExtensionData.Summary.FreeSpace)) + ($_.) ExtensionData.Summary.Uncommitted))/1MB

  $info. UsedMB = (($info.)) CapacityMB - $info. (FreeSpaceMB) / 1 MB)

  $report += $info

  }

  }

  $csv = "C:\datastores.csv".

  $report | Export-Csv $csv - NoTypeInformation

  }

  Thanks in advance

  You could do it like this

  Function Get_DataStores {}

  $report = @)

  {foreach ($hostname in get-vmhost)

  $cluster = get-Cluster - VMHost $hostname

  Get-VMHost-name $hostname | Get-Datastore. %{

  $info = "" | Select the Cluster host, DSName, CapacityMB, FreeSpaceMB, ProvisionedMB, UsedMB

  $info. Cluster = $cluster. Name

  $info. Host = $hostname

  $info. DSName = $_. Name

  $info. CapacityMB = ($_.) ExtensionData.Summary.Capacity)/1MB

  $info. FreeSpaceMB = ($_.) ExtensionData.Summary.FreeSpace)/1MB

  $info. ProvisionedMB = ((($_.)) ExtensionData.Summary.Capacity) - ($_.) ExtensionData.Summary.FreeSpace)) + ($_.) ExtensionData.Summary.Uncommitted))/1MB

  $info. UsedMB = (($info.)) CapacityMB - $info. (FreeSpaceMB) / 1 MB)

  $report += $info

  }

  }

  $csv = "C:\datastores.csv".

  $report | Export-Csv $csv - NoTypeInformation

  }

• Recovery of the cluster VSA problems

  Hello

  A power outage left our vcenter server machine somehow a mess (or at least the DB used by vcenter is)

  So, given my complete lack of knowledge DBA and try to get things back running, I went to control panel and uninstalled) 1 vcenter, 2) unit of vsa, 3) the vcenter client and 4) sqserverl-express from Microsoft of the machine software. I assumed that to uninstall this way, any possible trace of the installation must be deleted or substituted at least when reinstalling. (can someone please confirm/deny this hypothesis, thanks!)

  I continued to reinstall all the software and then tried the recovery procedure 'retrieve an existing Cluster of VSA", as described in the documentation centre 5 vsphere.

  At first glance, this seems to work.

  But now it seems that the recovery has not reproduced the "VSA HA Cluster" self, but simple imported all VM directly under the recreated VSA Datacenter. If I look at the 0 VSA, VSA-1 and VSA-2 VMs now, then the vSphere HA protection seems State "n/a".

  Also two other virtual machines that I had installed under the cluster work but aren't protected HA anymore.

  Trying to create a new cluster fails because my ESX 3 hosts are already known to the system under the data center...

  I did something wrong during the recovery and is it possible to repair the damage, or am I better take a return of my 2 virtual machines (using standalone converter tool?) and simply reinstall my 3 servers ESX and vcenter again, as I described at the beginning of this message?

  Thanks for any help on this.

  Hi David,

  At this point, the best thing to do is probably to create the HA Cluster yourself. The steps are not too complex:

  1. right-click on the domain controller where the hosts/vms resident => New Cluster...

  2. Enter the name

  3. check 'Turn on vSphere HA' (you could also turn on vSphere DRS if you have the useful, likely license)

  4 @ VM Options:

  -Activate the tracking host

  -Enable admission control

  -Set the control strategy for admission to 33 percent of the cluster resounces reserved as space failover capability (50% if you have a 2 cluster nodes)

  -Click next and the VM Restart priority average value and response of isolation to "shut down the computer.

  5 @ VM followed, define "VM Monitoring" to "Followed only VM" and "control of sensitivity to the average value.

  6 @ VMware EVC window, I would say that allows EVC (but this is not necessary). This will ensure that all hosts in your cluster are able to Vmotion. Please, make the selections of approirate (v.s. intel amd and so on) and then proceed.

  7 @ location of VM swap file, please select 'store the swap file in the same directory as the virtual machine (recommended).

  8 @ ready to fill, review your selections and click "Finish".

  9. with the created Cluster HA, just drag and drop your ESXi in the cluster hosts.

  10. go back into the settings of Cluster HA. Right-click on the cluster-online 'change settings '.

  -Under vSphere HA-online virtual Machien Options, please disable VM priority Restart for all virtual machines of VSA

  That's all. You should be all set.

  FYI: @ step 9, if you can't drag and drop your ESXi host, and he complains about your CVS settings, you can go into the HA Cluster settings and change the CVS options as your hosts will be allowed in the cluster.

  I hope that this solves the problem for you. If you have any other questions, feel free to ask.

• Restart of the cluster

  I have a cluster created in Virtual Center, 2.5 update 4.  The ESX hosts are running any version 3.5.

  I would like to know if I should be disable HA before restarting the cluster hosts.

  Your comments would be appreciated

  Thank you.  Makes sense.  What happens if I wanted to restart all hosts in the cluester.  Would it not easier to disable HA before doing so?

  Yes.

  Please consider awarding points to 'correct' or 'useful' responses.

• Script for the host Cluster Datacenter WWN of output

  Hi all

  I'm looking to create a script to the output:

  WWN with WWP, Datacenter, Cluster, host

  Do not know how to start with this one. I guess I'd start using Get-Data Center and get-content then from there.

  Any help appreciated,

  Rob.

  Rob,

  You can try the following code. It should be a pretty good entry at the very least. I don't have a FC HBA in my lab at home to work out the kinks with the info WWN that will have to wait until tomorrow.

  $vmhosts = get-VMHost

  $HBAInfo = @)

  {Foreach ($vmhost to $vmhosts)

  $HBAs = $vmhost | Get-VMHostHba-type FibreChannel

  $DC = (get-Datacenter - VMHost $vmhost). Name

  $Cluster = (get-Cluster - VMHost $vmhost). Name

  {Foreach ($HBA to $HBAs)

  $Details = "" | Select WWN, Datacenter, Cluster host

  $Details.WWN = $HBA. PortWorldWideName

  $Details.Datacenter = $DC

  $Details.Cluster = $Cluster

  $Details.Host = $vmhost. Name

  $HBAInfo += $Details

  }

  }

  $HBAInfo

• Add the host to the cluster vmware and SAN equilogic

  Hello...

  I will add 2 new for our cluster vmware vsphere host... I have not done this before, but think that I got the hang of it...

  But one thing that I am uncertain the San connectivity, is it just to create the map of iscsi on the vsphere host software and then add the adapters iqn name to access the San volumes page and rescan for the accessible volumes in the vmware host?

  That's about all.   Reported Tech on how to do so expressly.

  en.community.dell.com/.../TR1075-Configure-iSCSI-Connectivity-with-VMware-vSphere-5.pdf

  TR1091 shows how to configure VMware ESXi for best practices with storage EQL.

  en.Community.Dell.com/.../Download

  In my environment I use CHAP credentials for clusters of ESXi.  In this way a specific set of ESXi nodes use the CHAP username/password to access EQL volumes.  Advantage is when you add a new node, you only need to provide the name of user and password c.  You will not have to change anything on the side of EQL to add/remove a node.

  Kind regards

• Create the new host to the Cluster and Cluster

  Hi team,

  Have we not document or steps to create the new Cluster and add host to cluster?

  In addition, what are the post configuration that must be done on the ESX host? As switch, Nic, the data store Configuration?

  Should we add the storage front of cluster before adding the host?

  A process document or a step will be really useful.

  We plan to automate the process and any entry is really useful.

  Thanks and greetings

  Riyas Hussain has

  For starters, it is User Guide PowerCLI, that comes with the installation of PowerCLI.

  And there are a lot of messages and blog discussions in this community that meet some or all of your questions.

  See for example establishment of data centres, Clusters and adding ESXi host VMware vCenter 5.x with PowerCLI

  Storage is assigned to ESXi hosts and for use in a clustered environment, you will probably want a shared storage.

  Maybe you need to split issues separate, more specific issues.

  This would make it easier to respond in this community.

• Migration of VMs to other hosts in the cluster

  Hello

  I am looking for a simple script to move virtual machines on a host and move them to various other hosts in the same cluster

  I found this

  $sourcehostname = (get-VMHost 'esx01') .name

  $clusterhosts = get-Cluster "Group 1" | Get-VMHost |
  Where-Object {$_ .name-notlike '$sourcehostname'}

  $vms = get-VMHost $sourcehostname | Get - VM

  I understand gets all the virtual machines on the host and prepares to be moved inside other hosts in the specified Cluster

  I just need a hand with the Move-VM part, I need to move more than one virtual computer at once, I don't know if I need runassync inside

  Yes, vMotion VMs at the same time, you will have beed to use the parameter of the Move-VM cmdlet RunAsync.

  Note that there is a limit on the number of parallel vMotions imposed by the characteristics of your vSphere environment.

  But it's nothing to worry about in a script, vSphere will make the queue and activate for you.

  You could do something like that

  $clusterName = 'Cluster1' $srcEsxName = 'esx01' Get-VMHost -Name $srcEsxName | Get-VM | %{
    $tgtesx = Get-Cluster -Name $clusterName | Get-VMHost |    where {$_.Name -ne $srcEsxName} | Get-Random  Move-VM -VM $_ -Destination $tgtesx -RunAsync}
  

  The script runs through all the VMs on the node 'esx01.

  He selects at random one of the remaining ESXi hosts in the cluster, then vMotions the virtual machines in asynchronous mode to their new ESXi host.

  BTW if you have active DRS in that group with Automatated mode, you could just place ESXi node "esx01" in maintenance.

  DRS will migrate then all virtual machines on that node to other nodes.

  Get-VMHost -Name $srcEsxName | Set-VMHost -State Maintenance -Evacuate
  

• What is the MAX number of ESX host that can be added to the Cluster.

  I need to know the maximum host ESX that can be added in the cluster for ESX 3.5, ESX 4.0, ESX 4.1 & 5.0 ESX.

  Can someone give me the maximum without ESX host that can be added in the pool?

  Second, how to determine which ESX server's main Agents & which are secondary agent

  I need to know the maximum host ESX that can be added in the cluster for ESX 3.5, ESX 4.0, ESX 4.1 and 5.0 ESX.

  Can someone give me the maximum without ESX host that can be added in the pool?

  32 in a HA cluster

  Second, how to determine which ESX Server are main Agents & who are secondary agent

  See

  http://pubs.VMware.com/vSphere-50/topic/com.VMware.ICbase/PDF/vSphere-ESXi-vCenter-Server-50-availability-Guide.PDF

  and

  http://www.yellow-bricks.com/VMware-high-availability-deepdiv/