Unable to see models with vCloud Director

Similar Questions

• Unable to integrate with vCloud Director - data collection of computing resources is not

  Hello

  We are trying to integrate vCloud Director vCAC in vain.

  In short.

  vCD

  -VC organization - booking pool

  When you perform data collection in the calculation of the resources, it failed with the error.

  "Workflow"vCloudInventory"failed with the following exception: object reference not set to an instance of an object."

  Stack trace

  "at DynamicOps.VCloudModel.Interface.VCloudManagementServices.GetOrgVdcNetworks (String vdcId) at DynamicOps.VCloudModel.Activities.VCloudGetOrgVdcNetworks.Execute (CodeActivityContext context) at System.Activities.CodeActivity.InternalExecute (ActivityInstance, executor, BookmarkManager bookmarkManager ActivityExecutor instance) to System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody (ActivityExecutor executor, BookmarkManager bookmarkManager, location resultLocation).

  Help, please.

  Thank you very much

  Your OrgVDC have a stray or not network?  There is a known issue that there must be at least a valid network on the OrgVDC you want to manage.  This could break the data collection for other organizations, so if there is a 'test' organization, it would be better to go to the resources page of calculation under the company administrator and delete all these management resources.

  This issue has been registered and should be fixed in the next version.

• What is the smallest model of VAPP available that can be used with vCloud Director?

  Hi all

  I was on the hunt to find the smallest operating system which can be used for demonstration purposes.

  I want to be able to quickly create vApps so a small footprint would be ideal.

  What guys do you use?

  I found this customization for operating system support invited into vCloud Director 5.5 (2058524) | VMware KB

  I always look for a 'micro' distribution that supports customization of comments.

  What is the smallest available?

• CAN´t see VMs in vCloud Director

  Hi all,

  I set up a Lab Director 5.5 vcloud and everything works fine, but importing vcenter VMs. If I want to add a virtual machine as VAPP through the wizard, I m able to see the vcenter but not the virtual machines within this instance. Also my aren´t of guest VMs in vCD showing.

  

  

  I hope someone can help me.

  Concerning

  Marcel

  Hello

  • You must open a session vCloud Director as a system administrator and the organization containing the VAPP must have a vDC available organization also ensure that the virtual machine must be turned off, without clichés or vSphere Fault Tolerance active

• vCloud Director 5.5 does not show all comments properties define in EGGS

  Hi all

  I work with a partner who is having a problem after the upgrade to 5.5 VCD

  Problem: vCloud Director 5.5 does not show all comments properties define in the OVA. Same EGGS has worked with vCloud Director 5.1

  Comment: When you create a new TIME by using the model from EGGS, all properties are displayed.

  But even if all of the properties have been shown at the time of the creation, that some have been observed when MISTLETOE was used to view existing comments properties

  Any thoughts?

  Thank you

  Florence

  This is a bug in VCD 5.5.0 and 5.5.1. It will be fixed in 5.5.2. If you can't wait for the fix so there is a /hotpatch. If you file a support request then GSS can give you the /hotpatch

• Cannot create a subscription to notifications vCloud Director (Server.setCustomProperty routine-cursor)

  Hello

  I'm having a problem when you use the workflow of subscription vCloud Director notification.

  When you try to add an AMQP broker using the workflow ' To create a subscription for notifications vCloud Director ' I get the error messages: "Value can not be supported by the custom property".

  The broker and the recipient are created.

  After doing some research, I see that the error occurs at the end of the workflow to the 'Set prop' custom task scriptable during the procurement of:

  If (routingKeyAtt! = null) Server.setCustomProperty (subscription, "routingKey", routingKeyAtt);

  No idea why I can't set this specific CustomProperty?

  no idea who to work around this problem?

  Thank you!

  All - I've updated the package of Notifications for 5.1 file found here: vCloud Director 5.1/5.5 blocking tasks and notification using AMQP package -please try this version, it should now allow the subscription as well as adding custom properties successfully create.

  UPDATED March 11, 2014: update to "Create a vCloud Director notifications subscription" workflow for working with vCloud Director 5.5. The change IS backward compatible with vCloud Director 5.1.

• Storage vMotion in vCloud Director

  Hello

  It is already possible to have a vm to a data store to another without interruption in service (storage vmotion ) with vCloud Director. If this isn't yet - it is planned to apply this? This isn't a feature for the Org Admin, but for the vCloud Admin, especially when - storage systems go to replace. And don't tell me to use a storage-virtualization product. Even those who should be replaced one day ;-)

  That would be average cource, Org-Admin would see several data stores during the migration the vapps. One thing to consider is of course how manage fast-provioned vm. Consolidation is no real option, since the virtual machine must be turned off (unless the gui). And of course, it's a unique solution...

  Thank you

  You should be able to use Storage vMotion directly * BUT * there * traps * you need to be aware of:

  (1) you * need * of storage vMotion virtual machine from this data store in your PvDC

  (2) If you use Fast provisioning (Linked Clones) the Storage vMotion, no he will not keep the format of the source, and * WILL * consolidate the virtual machine.

  If you want to keep the disc format, use the vCloud API and the * move * call the API (it will take care of everything you need to keep it as a linked clone).

  Note: I speak on 1.5.x, as you have profile storage & DTS 5.1, you can manage differently with DTS Maintenance mode >

  Hope this helps,

• vRealize device Orchestrator 6.0.3 and vCenter 5.5 5.6 U3/vCloud Director

  Hello world

  I have a few questions on the compatibility between vRO 6.0.3 and vCenter vCloud Director 5.6 and 5.5:

  In vCenter Orchestrator 5.5.2 I plugin to connect the vCO to vCenter (version 5.5.2.1875635):

  

  1. in new vRO 6.0.3 for configuration I can not find this plugin, but when I checked the news of plug-ins I found a plugin vCenter (version vCenter Server 6.0.2.2995112). But how can I connect vRO 6.0.3 vCenter 5.5 (only by the workflow?).

  

  2. a supplementary door on vSphere Web Client integration with vRO. To do this properly first of all I must use SSO authentication mode? It won't work with LDAP authentication?

  3. anyone know if vRO works closely with vCloud Director 5.6? I found 5.5.1.2 plugin, but using this plugin, I can not connect to vCD (in vCO 5.5.2 I have no problem).

  
  

  
  

  
  

  Hello

  (1) Yes, plugin configuration is workflow (this is the approach recommended new plug-ins; the old configuration of Web UI is deprecated and will be removed at some point).

  (2) only the SSO mode is supported; LDAP won't work. Note that the UNIQUE authentication token is acquired in the name of the user logged in vSphere client to Web, so you must make sure that this user has enough permissions to connect to vRO.

  (3) it should be newer versions of this plugin, and compatibility matrix showing which plugin version is compatible with given the vCD. Don't know where it is, however.

• autonomous VMRC console for vcloud Director

  Hello

  I use the stand-alone vmrc available in this link VMware vSphere 5: Private Cloud Computing, server and data center virtualization to open the console vsphere.

  Is it possible to use the vmrc to open vcloud Director console?

  Please help me.

  Thank you.

  Autonomous VMRC is not supported with vCloud Director.

  VMware Remote Console 7.0 Release Notes

  • VMRC does not support vCloud Director, vCloud Air and vRealize of automation of virtual machines.

  Therefore, you should use the console system provided in vCloud Director.

• vCloud Director for 5.6.3 - level storage disk virtual machine profiles service provider

  Hello

  A new feature has been ad with vCloud Director for provider 5.6.3

  Profiles of storage disk virtual machine level:

  Unlock loads such as databases and e-mail servers that require different levels of a single VM disks to balance the cost of storage with performance.

  Can someone show me how I can do?  When I try to add a second disk to a virtual machine I can not change the storage for that specific disc profile!

  Thank you

  It is a unique feature of the API.

  I think that this should be the right section of the API schema: http://pubs.vmware.com/vcd-56/topic/com.vmware.vcloud.api.reference.doc_56/doc/types/DiskType.html

• VCloud Director displays do not Vcenter data.

  Hi guys,.

  I installed VCD 5.5, vsheild Manager and vcenter on a single ESXi 5.5 . I am facing problems with VCloud Director.Although I have attached the Vcenter Sucessfully in VCD, vcenter data not poping upward into Vcd. So the list of hosts is empty. No resouce pool are coming in Vcd.

  Here are my questions coming in my mind... I think I might get hurt

  1 then I installed VCD 5.5, vsheild Manager and vcenter on a single ESXi 5.5 host?

  2. is it a problem with the license... Although all of them are allowed until 2015. ?

  3. do I need to manually install the agent Vcd on ESXi... Although I think that this should be done automatically? If yes how to do this.

  Please tell me where I can be wrong.

  I have attached snapshots of Vcenter and VCD. Please review those and help out me

  All responses will be appreciated.

  Thank you

  Tarun Gupta

  You must create a provider vDC for nothing appear.  This requires some DRS to be on (if you don't have it already done) and requires usually two hosts in a cluster.  This is because you need to spend in maintenance mode to install the agent correctly and can vmotion powerd on the VMS of a host while the other prepares.  It's all part of the installation and Administrator's guide.

• VApp on vcloud Director console

  Hello

  I have a little problem with vcloud Director.

  When I access the console of vapp, a window will appear, but it is completely black...

  I tried to access the machine with the vsphere client and it works... but I want to access my computer via the web console.

  You have an idea?

  Thank you

  It means something between the IP address of the client/Psoxy, pr cell/ESX is blocked, there is a bad road, or you have a load balancer to do SSL unloading on certificates of proxy requiring passthrough.  nfortuately one of the eanc thos create the connection problem.  You must ensure that all the pieces are in place one by one.  You may need to test each connection separately.  There is further discussion on this topic as well.

• Can't no hierarchy of vCloud Director

  Hi all

  I have configure vCenter Chargeback 1.6 (1.6.0.0 - 351155) and vCloud Director 1.01 (1.0.1 - 356485), two of them are the last version that I downloaded from the vmware Web site.

  I installed vCloud Director Collector but Chargeback cannot load the vCloud Director organization hierarchies.

  Is there anyone, who successfully of Chargeback configuration with vCloud Director?

  I have attached the log file of vCloud datacollector.

  Thank you

  Can you try a connection in the chargeback database or database vCloud by using a client?

  The log shows, connect to the oracle database is not set because of the limited number of connections.

  Might help, check out this link--> http://forums.oracle.com/forums/thread.jspa?threadID=898395.

  In short:

  Select * from v$ session;
  ALTER SYSTEM SET PROCESSES = 500 SCOPE IS SPFILE;.
  ALTER SYSTEM SET SESSIONS IS 500 SCOPE = SPFILE;.

  This should be, but to be able to connect as sysdba or system, you must restart the listener, only if you are not able to connect.

  Make sure you are able to connect to a database using sqlplus or sqldeveloper clients, and then restart the data collector.

  -Kitenge

• vCloud 5.1 Plugin with vCO 5.5 + vCloud Director 5.5: Probable incompatibility?

  Hello

  I found that when you use the following combination vCenter Orchestrator is impossible to enumerate objects vCloud Director below the level of vDC of organization:

  • vCloud 5.5
  • vCO 5.5
  • vCloud Director Plugin for vCO 5.1
  • Logging on to the Organization of the system.

  The following error is reported in the newspapers - I pointed out the relevant sections. What seems to happen is that the following method: com.vmware.vmo.plugin.vcloud.VCloudEntityResolver.getEntityByReference is called, but fails with this exception: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: javax.xml.bind.JAXBElement.name invalid final field. Is there a workaround currently available or a release of out-of-band of the vCloud Director plugin compatible with 5.5?

  Any help beyond "this is an unsupported configuration", and "a compatible plugin will be released later this year" would be appreciated, because we depend on vCO to supply our daily operations.

  Here is the stack complete error in the case of the developers look on this post:

  2013 10-15 10:56:23.021 - 0400 [http-bio-ip-8281-exec-16] ERROR {} [VCloudPluginFactory]

  com.vmware.vmo.plugin.vcloud.VCloudPluginException

  at com.vmware.vmo.plugin.vcloud.VCloudEntityResolver.getEntityByReference(VCloudEntityResolver.java:107)

  at com.vmware.vmo.plugin.vcloud.VCloudPluginFactory.hasChildrenInRelation(VCloudPluginFactory.java:206)

  at sun.reflect.GeneratedMethodAccessor136.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at ch.dunes.vso.sdk.DirectInvoker.invoke(DirectInvoker.java:55)

  at ch.dunes.vso.sdk.SDKDatasourceInvoker.hasChildrenInRelation(SDKDatasourceInvoker.java:136)

  at ch.dunes.vso.sdk.SDKFinder._hasChildrenInRelation(SDKFinder.java:266)

  at ch.dunes.vso.sdk.SDKFinder.hasChildrenInRelation(SDKFinder.java:241)

  at ch.dunes.vso.sdk.ModulesFactory.hasChildrenInRelation(ModulesFactory.java:534)

  at com.vmware.o11n.sdk.EnhancedScriptingSDK.hasChildrenInRelation(EnhancedScriptingSDK.java:104)

  at com.vmware.o11n.service.sdk.SdkModuleServiceImpl.hasChildrenInRelation(SdkModuleServiceImpl.java:66)

  at com.vmware.o11n.service.factory.VcoFactoryFacade.hasChildrenInRelation(VcoFactoryFacade.java:1613)

  at sun.reflect.GeneratedMethodAccessor141.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at com.vmware.o11n.service.security.AccessRightsInterceptor.invoke(AccessRightsInterceptor.java:92)

  at com.vmware.o11n.service.security.AccessRightsInterceptor.invoke(AccessRightsInterceptor.java:83)

  at com.vmware.o11n.service.webremoting.VcoDelegatingWebFacade.invokeOperation(VcoDelegatingWebFacade.java:106)

  at com.vmware.o11n.integration.initialization.VcoFactoryServiceFacadeProxy.invokeOperation(VcoFactoryServiceFacadeProxy.java:86)

  at sun.reflect.GeneratedMethodAccessor119.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319)

  at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)

  to com.sun.proxy. $Proxy104.invokeOperation (unknown Source)

  at sun.reflect.GeneratedMethodAccessor118.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at org.springframework.remoting.support.RemoteInvocation.invoke(RemoteInvocation.java:205)

  at org.springframework.remoting.support.DefaultRemoteInvocationExecutor.invoke(DefaultRemoteInvocationExecutor.java:38)

  at org.springframework.remoting.support.RemoteInvocationBasedExporter.invoke(RemoteInvocationBasedExporter.java:78)

  at org.springframework.remoting.support.RemoteInvocationBasedExporter.invokeAndCreateResult(RemoteInvocationBasedExporter.java:114)

  at org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter.handleRequest(HttpInvokerServiceExporter.java:73)

  at org.springframework.web.context.support.HttpRequestHandlerServlet.service(HttpRequestHandlerServlet.java:67)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

  at net.sf.ehcache.constructs.web.filter.GzipFilter.doFilter(GzipFilter.java:95)

  at net.sf.ehcache.constructs.web.filter.Filter.doFilter(Filter.java:86)

  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

  at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)

  at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)

  at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

  at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:680)

  at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)

  at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

  at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)

  at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)

  to org.apache.coyote.AbstractProtocol$ AbstractConnectionHandler.process (AbstractProtocol.java:585)

  to org.apache.tomcat.util.net.JIoEndpoint$ SocketProcessor.run (JIoEndpoint.java:312)

  at java.util.concurrent.ThreadPoolExecutor.runWorker (unknown Source)

  to java.util.concurrent.ThreadPoolExecutor$ Worker.run (unknown Source)

  at java.lang.Thread.run (unknown Source)

  Caused by: java.lang.reflect.InvocationTargetException

  at sun.reflect.GeneratedMethodAccessor150.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  at java.lang.reflect.Method.invoke (unknown Source)

  at com.vmware.vmo.plugin.vcloud.VCloudEntityResolver.getEntityByReference(VCloudEntityResolver.java:105)

  ... more than 56

  Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: javax.xml.bind.JAXBElement.name invalid final field

  at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.validateFieldAccess(PureJavaReflectionProvider.java:149)

  at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:105)

  at com.thoughtworks.xstream.converters.reflection.ReflectionConverter.marshal(ReflectionConverter.java:44)

  at com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)

  at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:68)

  at com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:47)

  at com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)

  to com.thoughtworks.xstream.converters.reflection.ReflectionConverter$ 1.writeField(ReflectionConverter.java:81)

  to com.thoughtworks.xstream.converters.reflection.ReflectionConverter$ 1.visit(ReflectionConverter.java:59)

  at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:108)

  at com.thoughtworks.xstream.converters.reflection.ReflectionConverter.marshal(ReflectionConverter.java:44)

  at com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)

  at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:68)

  at com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:47)

  at com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)

  to com.thoughtworks.xstream.converters.reflection.ReflectionConverter$ 1.writeField(ReflectionConverter.java:81)

  to com.thoughtworks.xstream.converters.reflection.ReflectionConverter$ 1.visit(ReflectionConverter.java:59)

  at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:108)

  at com.thoughtworks.xstream.converters.reflection.ReflectionConverter.marshal(ReflectionConverter.java:44)

  at com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)

  at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:46)

  at com.thoughtworks.xstream.core.ReferenceByXPathMarshallingStrategy.marshal(ReferenceByXPathMarshallingStrategy.java:17)

  at com.thoughtworks.xstream.XStream.marshal(XStream.java:476)

  at com.thoughtworks.xstream.XStream.marshal(XStream.java:466)

  at com.thoughtworks.xstream.XStream.toXML(XStream.java:438)

  at net.sf.beanlib.utils.xml.XmlUtils.toXml(XmlUtils.java:28)

  at net.sf.beanlib.utils.ObjectUtils.deepCopy(ObjectUtils.java:32)

  at com.vmware.vmo.plugin.vcloud.model.ModelHelper.cloneObject(ModelHelper.java:453)

  at com.vmware.vmo.plugin.vcloud.model.Vdc.getInstance(Vdc.java:88)

  ... more than 60

  XStream library must be updated to version 1.4.4 + to make it work with Java 7.

  Try the following (no guarantee that this will work, however)

  1. Stop the server vCO
  2. Locate the plugin files in your deployment of vCO directory (/ app-server/plugins/o11nplugin-vcloud.dar) and save it in a location sure.
  3. Open it with a program that can read zip files (like WinZip, WinRAR, etc.) and go to "lib" folder
  4. There should be a file named 'xstream - 1.x.y.jar'. Most likely, you will see "xstream - 1.3.1.jar' (version 1.3.1)"
  5. You need to replace by ' xstream - 1.4.4.jar' and maybe add a library more - ' xmlpull - 1.1.3.1.jar'. If you can't find these libraries on the Web, I can send them to you by e-mail.
  6. Remove directories temporary tomcat in the vCO directory (/ app-server/work /, / app-server/temp /)
  7. Start the server vCO

  I don't have a working vCloud environment to test, so it cannot work without having to recompile the plugin, but it won't hurt to try.

• vCloud connector 2.5 - copy the model of vSphere to vCloud Director fails

  Hi all

  I'm trying to make a copy of the model of the private Cloud for vSphere (e.g. my instance of vCenter lab) the vCloud Director private cloud (my instance vCD lab, which is deployed and registered with the same instance of vCenter mentioned above) with vCloud connector 2.5.

  I have deployed the server component of vCC, configured and deployed two nodes of vCC - a to connect to vCenter for private cloud config vSphere and another to connect to the vCloud Director org for the basic cloud vCD config private. Moreover, the vCloud Director is registered to the same instance of vCenter which is used for vSphere cloud.

  I then tried to open a copy of the model from the vSphere cloud node to the node of vCD. The task to export the OVF template will start, and the task of SCR plugin will also display the copy task. This vCD instance also model any TIME if you go to the properties of the VDC organization selected during the SCR copy Wizard.

  After about 18%, the percentage remains stuck there for a little bit before the 'Export OVF Template"task fails with"Operation timed out ". After that, the task indicated in the vCC plugin will fail also later with (OVF Export failed. Null message) and the import of VAPP model in vCD job will fail also - VAPP failure will take upward of space inside the affected storage however profile until I have manually remove the failing through vCD VAPP model object.

  Anyone else having this problem? I've seen this problem on both environments so far: vCenter 5.1 update 1 with vCD 5.1.2 and vCenter 5.5 with vCD 5.5. If the problem seems to be specific to the version of vSphere. The logs generated by server SCR bee all that useful for me to understand what went wrong did not.

  Thank you

  You can consult this KB, if you haven't done so yet:

  http://KB.VMware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalID=2078110

  I hope this helps.