Host Cannot Download Files From Vmware Update Manager 6.7
Esmeralda Rusinski
I have scoured the internet for solutions to this problem and have followed numerous blogs on checking dns settings to add the patch websites to the trusted websites in ie on the VC server yet i still get this error every time i try scan for updates on any of my esx hosts. Downloading of patches via the update manager plug in works fine so connectivity to the downloading sites is working. I have also checked the esx firewalls and enabled update manager on them as i knew these weren't enabled by default. Does anyone have any ideas what might be giving me this problem as everything i have tried doesn't work
Categories: Virtualisation Tags: DNS settings for VMware Update Manager, Host cannot download files from VMware vCenter Update Manager patch store. Check the network connectivity and firewall setup and check esxupdate logs for details, MetadataDownloadError, ODBC DSN on a 64 bit OS, Update Manager ODBC, VCP4, VMware, VMware Update Manager, VMware Update Manager port 9084, VUM sizing Estimator Permalink.
I ran into this small issue while trying to update a new VMware environment. First thing that you will get when searching for this issue is the VMware KB. Since this was an isolated environment, I checked to make sure that port 9084 is opened and connection works. Connection to vCSA on that port was working. so the problem was from somewhere else. While checking the network setup on the ESXi hosts, I noticed that they had configured the wrong DNS IP and after I changed it to the correct one, updates worked.
We're having some issues with the VMWare Update Manager at the moment. To start with the service wasn't starting at all. I tracked that down to an XML issue in one of the many config files (jetty-vum-ssl.xml). The Update Manager service is now running however whenever we go to scan a host we get:
Even users who are part of the Administrators SSO group might not be able put ESXi hosts with vCLS VMs in Maintenance Mode, because vCenter Server by default treats vCLS VMs as system VMs and prevents any configuration or operations on the vCLS VMs. For example, if you have vCLS VMs created on a vSAN datastore, the vCLS VM get vSAN encryption and VMs cannot be put in maintenance mode unless the vCLS admin role has explicit migrate permissions for encrypted VMs.
In certain cases, when you use a vSphere Lifecycle Manager baseline based on an Image Builder-customized rollup bulletin to remediate ESXi hosts, in the vSphere Client you might see an error such as VMware vSphere Lifecycle Manager had an unknown error. Check the events and log files for details.. In the esxupdate.log file on impacted hosts, you see an error such as This upgrade transaction would skip ESXi Base Image VIB(s) VMware_bootbank_esx-ui_, VMware_locker_tools-light_, which could cause failures post upgrade. . The issue occurs due to a recently added upgrade completeness check in the rollup upgrade code path to prevent partial upgrades. This check might conflict with some workflows where Image Builder is used to remove some VIBs, such as the VM Tools (tools-light) VIB.
If your vSphere system is busy with multiple calls to connect to ESX hosts to download files from datastores by using NFC, many attempts to retry a delayed or failed call might accumulate unnecessary load of datastore refresh operations. As a result, NFC performance aggravates and downloading small files might stop or fail intermittently.
Due to the name change in the Intel i40en driver to i40enu and back to i40en, vCenter Server 7.0 Update 3c adds an upgrade precheck to make sure that ESXi hosts affected from the change are properly upgraded. However, if you apply an ESXi hot patch that is released after vCenter Server 7.0 Update 3c and then upgrade your system to vCenter Server 7.0 Update 3c, the hot patch might not be listed in the precheck. As a result, you might not follow the proper steps to the upgrade and vSphere HA might fail to configure on such hosts.
Due to the name change in the Intel i40en driver to i40enu and back to i40en, vCenter Server 7.0 Update 3c adds an upgrade precheck to make sure that ESXi hosts affected from the change are properly upgraded. In some cases, if such hosts exist in your system, patching from an vCenter Server version earlier than 7.0 Update 3 to a version later than 7.0 Update 3 by using CLI might fail with the error Installation failed. Retry to resume from the current state. Or please collect the VC support bundle..
Workaround: If you do not see the precheck error and patching your system to vCenter Server 7.0 Update 3c fails, make sure all ESXi hosts are upgraded to ESXi 7.0 Update 3c or higher, by using either a baseline created from an ISO or a single image, before upgrading vCenter Server. Do not use patch baselines based on the rollup bulletin. You can find additional debug log information at /var/log/vmware/applmgmt. For more details, see VMware knowledge base articles 87319 and 86447.
Migration of vCenter Server for Windows to vCenter Server appliance 7.0 fails with the error message IP already exists in the network. This prevents the migration process from configuring the network parameters on the new vCenter Server appliance. For more information, examine the log file: /var/log/vmware/upgrade/UpgradeRunner.log
This inconsistency might occur because ESXi 7.0 does not allow duplicate claim rules, but the profile you use contains duplicate rules. For example, if you attempt to use the Host Profile that you extracted from the host before upgrading ESXi 6.5 or ESXi 6.7 to version 7.0 and the Host Profile contains any duplicate claim rules of system default rules, you might experience the problems.
Due to the name change in the Intel i40en driver to i40enu and back to i40en, vCenter Server 7.0 Update 3d and later add an upgrade precheck to make sure that ESXi hosts affected from the change are properly upgraded. In some cases, if such hosts exist in your system, patching from a vCenter Server version earlier than 7.0 Update 3 to a version later than 7.0 Update 3 by using CLI might fail with the error Installation failed. Retry to resume from the current state. Or please collect the VC support bundle.. However, instead of this error, you must see the precheck error message.
Workaround: If you do not see the precheck error and patching your system to vCenter Server 7.0 Update 3d fails, make sure all ESXi hosts are upgraded to ESXi 7.0 Update 3d, by using either a baseline created from an ISO or a single image, before upgrading vCenter Server. Do not use patch baselines based on the rollup bulletin. You can find additional debug log information at /var/log/vmware/applmgmt. For more details, see VMware knowledge base articles 87319 and 86447.
If some virtual machines outside of a Supervisor Cluster reside on any of the NSX segment port groups on the cluster, the cleanup script cannot delete such ports and disable vSphere with Tanzu on the cluster. In the vSphere Client, you see the error Cleanup requests to NSX Manager failed and the operation stops at Removing status. In the/var/log/vmware/wcp/wcpsvc.log file, you see an error message such as
Segment path=[...] has x VMs or VIFs attached. Disconnect all VMs and VIFs before deleting a segment.
Claim rules determine which multipathing plugin, such as NMP, HPP, and so on, owns paths to a particular storage device. ESXi 7.0 does not support duplicate claim rules. However, the ESXi 7.0 host does not alert you if you add duplicate rules to the existing claim rules inherited through an upgrade from a legacy release. As a result of using duplicate rules, storage devices might be claimed by unintended plugins, which can cause unexpected outcome.
This issue might occur when the CNS Delete API attempts to delete a persistent volume that is still attached to a pod. For example, when you delete the Kubernetes namespace where the pod runs. As a result, the volume gets cleared from CNS and the CNS query operation does not return the volume. However, the volume continues to reside on the datastore and cannot be deleted through the repeated CNS Delete API operations.
vSphere UI host advanced settings shows the current product locker location as empty with an empty default. This is inconsistent as the actual product location symlink is created and valid. This causes confusion to the user. The default cannot be corrected from UI.
When you perform group migration operations on VMs with multiple disks and multi-level snapshots, the operations might fail with the error com.vmware.vc.GenericVmConfigFault Failed waiting for data. Error 195887167. Connection closed by remote host, possibly due to timeout.
During a change in the state of an ESXi host, vSAN file services operations might fail on vSphere Lifecycle Manager-enabled clusters due to a race condition with the vSphere ESX Agent Manager (EAM). The problem happens during upgrades and operations, such as power on or power off, booting, or when the host exits maintenance or standby mode. The race condition occurs when an endpoint has been unavailable before the change of state of the ESXi host. In such cases, the EAM starts a remediation process that cannot be resolved and fails operations from other services, such as the vSAN file services.
In large clusters with more than 16 hosts, the recommendation generation task could take more than an hour to finish or may appear to hang. The completion time for the recommendation task depends on the number of devices configured on each host and the number of image candidates from the depot that vSphere Lifecycle Manager needs to process before obtaining a valid image to recommend.
760c119bf3