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Site Recovery Manager 8.6 | 11 OCT 2022 | Build 20555463 | Download

Site Recovery Manager Configuration Import/Export Tool 8.6 | 11 OCT 2022 | Build 20554592

Check for additions and updates to these release notes.

What's New

  • VMware Site Recovery Manager 8.6 adds compatibility with VMware vSphere 8.0. For more information on interoperability with earlier or later releases of VMware vSphere, see the VMware Product Interoperability Matrices.

  • Interoperability with vSAN Express Storage.

  • REST APIs. Introduce end-to-end automation for Site Recovery Manager:

    • Ability to create, edit, delete Protection Groups and Recovery Plans

    • Get protection and recovery settings for VMs

    • Create, modify Inventory Mappings, IP customization, Resource Mappings

    • Reconfigure Recovery settings for VMs - Add/Edit/Delete Callouts and Prompts, Set/Get priority and dependencies

    • Recovery plans execution - Test, Planned Migration, Failover, Re-protect and Failback

    • Full set of APIs to configure and manage VMware Site Recovery Manager appliance

      For more information, see the blog.

  • In-product Feedback: Site Recovery Manager user interface introduces an in-product feedback option to enable you provide real-time rating and comments on key workflows and features.

  • Site Recovery Manager is able to automatically update VM protection in Protection Groups and Recovery Plans, based on changes in inventory mappings.

  • Enhancements to the Site Recovery Manager user interface:

    • Network hierarchy data is visible in Network mappings.

    • Site Recovery Manager appliance user interface - ability to set networks status up/down.

    • vSphere Replication option to enable Data Sets replication.

Product Support Notice

VMware Site Recovery Manager 8.5 was the last general version that supports storage policy protection groups (SPPGs). You must either remove or migrate your SPPGs to regular array-based replication protection groups before upgrading to Site Recovery Manager 8.6. Site Recovery Manager 8.5.0.5 and later has a dedicated Storage Policy Protection Group (SPPG) migration tool that you can use to migrate your SPPGs to regular array-based replication protection groups. See, Migrating Storage Policy Protection Groups to Array-Based Replication Protection Groups to learn how to use the tool.

Localization

VMware Site Recovery Manager 8.6 is available in the following languages:

  • English

  • French

  • German

  • Italian

  • Japanese

  • Korean

  • Simplified Chinese

  • Traditional Chinese

  • Spanish

Compatibility

Site Recovery Manager Compatibility Matrix

Site Recovery Manager 8.6 is compatible with vSphere 7.0 and later, and supports ESXi versions 7.0 and later.

Site Recovery Manager 8.6 requires a supported vCenter Server version on both the protected site and the recovery site.

For interoperability and product compatibility information, including support for guest operating system customization, see the Compatibility Matrices for VMware Site Recovery Manager 8.6.

Compatible Storage Arrays and Storage Replication Adapters

For the current list of supported compatible storage arrays and SRAs, see the Site Recovery Manager Storage Partner Compatibility Guide.

Compatible Virual Volumes Partner VASA Providers

For the current list of compatible Virtual Volumes Partner VASA providers, see the VMware Compatibility Guide.

VMware vSAN Support

Site Recovery Manager 8.6 can protect virtual machines that reside on VMware vSAN by using vSphere Replication. vSAN does not require a Storage Replication Adapter (SRA) to work with Site Recovery Manager 8.6. Site Recovery Manager 8.6 adds interoperability with vSAN Express Storage.

Installation and Upgrade

For information about installing and upgrading Site Recovery Manager, see Site Recovery Manager Installation and Configuration.

For the supported upgrade paths for Site Recovery Manager, select Upgrade Path and VMware Site Recovery Manager in the VMware Product Interoperability Matrices.

NOTES:

  • VMware Site Recovery Manager 8.5.x was the last general version that supports storage policy protection groups (SPPGs). You must either remove or migrate your SPPGs to regular array-based replication protection groups before upgrading to Site Recovery Manager 8.6. Site Recovery Manager 8.5.0.5 and later has a dedicated Storage Policy Protection Group (SPPG) migration tool that you can use to migrate your SPPGs to regular array-based replication protection groups. See, Migrating Storage Policy Protection Groups to Array-Based Replication Protection Groups to learn how to use the tool.

  • If the vCenter Server instances on the protected and recovery sites are in Enhanced Linked Mode, they must be direct replication partners. Otherwise, upgrade might fail.

Network Security

Site Recovery Manager requires a management network connection between paired sites. The Site Recovery Manager Server instances on the protected site and on the recovery site must be able to connect to each other. In addition, each Site Recovery Manager instance requires a network connection to the Platform Services Controller and the vCenter Server instances that Site Recovery Manager extends at the remote site. Use a restricted, private network that is not accessible from the Internet for all network traffic between Site Recovery Manager sites. By limiting network connectivity, you limit the potential for certain types of attacks.

For the list of network ports that Site Recovery Manager requires to be open on both sites, see Network Ports for Site Recovery Manager.

Operational Limits for Site Recovery Manager 8.6

For the operational limits of Site Recovery Manager 8.6, see Operational Limits of Site Recovery Manager.

Open Source Components

The copyright statements and licenses applicable to the open source software components distributed in Site Recovery Manager 8.6 are available at VMware Site Recovery Manager Downloads. You can also download the source files for any GPL, LGPL, or similar licenses that require the source code or modifications to the source code to be made available for the most recent generally available release of Site Recovery Manager.

Caveats and Limitations

  • Site Recovery Manager does not support the protection of virtual machines using persistent memory (PMem) devices.

  • In a federated environment with linked vCenter Server instances, when you log in to the REST API gateway local site this will automatically log you in to the remote site. You do not have to make a POST /remote-session request. It is not possible to log in to the remote site with a different user name.

  • The protection and recovery of encrypted virtual machines with vSphere Replication requires VMware vSphere 7.0 Update 2c or later.

  • When a linked clone virtual machine is created, some of its disks continue to use the base virtual machine disks. If you use vVols replication, you must replicate the linked clone virtual machine on the same replication group as the base virtual machine, otherwise you get the following error message: "Virtual machine '{vmName}' is replicated by multiple replication groups." If you have to replicate the base virtual machine in a different replication group than the linked clone virtual machines, or the base virtual machine cannot be replicated at all, the linked clone virtual machines must be converted to full clones.

  • Site Recovery Manager does not support Virtual Volumes replication of unattached disks which are present only in a snapshot.

  • Site Recovery Manager does not support protection and orchestrated recovery of NVMe over Fabrics (NVMe-oF) datastores for array-based replication protection groups. For more information about NVMe storage, see VMware NVMe Concepts in the VMware vSphere 7.0 Documentation.

  • Site Recovery Manager does not currently support NetApp Cloud Volumes Service for Google Cloud VMware Engine neither as source nor as target for a replication.

  • VMware Site Recovery Manager does not currently support AVS ANF for NetApp ONTAP NFS storage neither as source nor as target for a replication.

  • The VMware Site Recovery Manager 8.6 Configuration Import/Export Tool Importing attempts to import the recovery settings of protected virtual machines only once no matter whether the protected virtual machines are part of one or many recovery plans.

  • vSphere Flash Read Cache is disabled on virtual machines after recovery and the reservation is set to zero. Before performing a recovery on a virtual machine that is configured to use vSphere Flash Read Cache, take a note of the virtual machine's cache reservation from the vSphere Web Client. You can reconfigure vSphere Flash Read Cache on the virtual machine after the recovery.

  • Site Recovery Manager 8.6 supports the protection of virtual machines with uni-processor vSphere FT, but deactivates uni-processor vSphere FT on the virtual machines on the recovery site after a recovery.

    • If you use uni-processor vSphere FT on virtual machines, you must configure the virtual machines on the protected site so that Site Recovery Manager can deactivate vSphere FT after a recovery. For information about how to configure virtual machines for uni-processor vSphere FT on the protected site, see https://kb.vmware.com/kb/2109813.

  • Site Recovery Manager 8.6 supports vSphere Replication 8.6 with vSphere Virtual Volumes with the following limitations.

    • You cannot use vSphere Replications Point-in-Time Snapshots with virtual machines where the replication target is a Virtual Volumes datastore.

    • When using vSphere Virtual Volumes storage as a replication target all disks belonging to the virtual machine must be replicated to a single vSphere Virtual Volumes datastore.

    • When a replicated virtual machine is located on vSphere Virtual Volumes storage, all disks belonging to that virtual machine must be located on a single vSphere Virtual Volumes datastore.

  • Site Recovery Manager 8.6 does not support NFSv4.1 datastores for array-based replication. You can use Site Recovery Manager 8.6 with NFSv4.1 datastores for vSphere Replication.

  • To use Two-factor authentication with RSA SecureID or Smart Card (Common Access Card) authentication your environment must meet the following requirements:

    1. Use the administrator credentials of your Platform Services Controller to install Site Recovery Manager 8.6 and to pair your Site Recovery Manager 8.6 sites.

    2. The vCenter Server instances on both Site Recovery Manager 8.6 sites must work in Enhanced Linked Mode. To prevent failures during upgrade of Site Recovery Manager from 8.6 to a newer version of Site Recovery Manager, the vCenter Server instances on both sites must be direct replication partners.

Known Issues

  • New - Upgrade might not complete successfully and just restarts the appliance

    When uprgading Site Recovery Manager, the procedure might not complete successfully and just restart the appliance. As a result the appliance version remains the same. There might be some leftover internal folders from a previous upgrade procedure that impact the current upgrade.

    Workaround:

    1. Log in to the appliance and use the following command to delete the leftover job folders. rm -rf /opt/vmware/var/lib/vami/update/data/job/*

    2. Re-run the upgrade.

  • New - Site Recovery Manager workflow fails with a NotAuthenticated error

    Every 8 hours, there is a 0-60 seconds time period when a remote operation might wrongly fail with a NotAuthenticated error. When running a Site Recovery Manager workflow, for example, Reprotect or Failover, if you hit that time window, the workflow might fail with a NotAuthenticated error. Although all connections are up when you start the workflow, the active login token might expire during the execution of the workflow, causing the error.

    Workaround: Re-run the workflow.

  • New - Changing the value of the recovery.powerOnTimeout settings does not change the actual timeout

    When you attempt to change the value of the recovery.powerOnTimeout advanced setting, the changes do not take effect.

    Workaround:

    1. In the vSphere Client, click Site Recovery > Open Site Recovery.

    2. On the Site Recovery home tab, select a site pair, and click View Details.

    3. In the left pane, click Configure > Advanced Settings > Replication.

    4. Click Edit and set replication.archiveRecoverySettingsLifetime to 0.

    5. Repeat the steps on the other site.

    6. In the left pane, click Configure > Advanced Settings > Recovery.

    7. Click Edit and set recovery.powerOnTimeout to the required value.

    8. Repeat the step on the other site.

  • New - The Site Recovery Manager client integration plug-in icon is not displayed when using Firefox browser

    When using Firefox browser, the Site Recovery Manager client integration plug-in icon is not displayed in vCenter Server 7.0.x.

    Workaround: Click the empty space above the Site Recovery label or use Chrome, or Edge browsers.

  • New - Test recovery and planned migration fail for some virtual machines with multiple errors

    During test recovery and planned migration the vSphere Replication server might restart causing some replications to fail with the following errors:

    Cannot commit group '<group-id>' to an image on vSphere Replication Server '<VR-server>' (address '<VR-server-address>'). A generic error occurred in the vSphere Replication Management Server. Exception details: 'https://<VR-server-address>:8123/ invocation failed with "org.apache.http.conn.HttpHostConnectException: Connect to <VR-server-address>:8123 [/<VR-server-address>] failed: Connection refused (Connection refused)"'.

    Error : Cannot commit group '<group-id>' to an image on vSphere Replication Server '<VR-server>' (address '<VR-server-address>'). A generic error occurred in the vSphere Replication Management Server. Exception details: 'https://<VR-server-address>:8123/ invocation failed with "java.net.SocketException: Connection reset"'.

    Error : A runtime error occurred in the vSphere Replication Management Server. Exception details: ''. A runtime error occurred in the vSphere Replication Management Server. Exception details: ''.

    Workaround: Re-run the Test recovery plan. After the vSphere Replication server restarts, the operations that failed complete successfully.

  • New - Two similar items for VMware Site Recovery integration plug-in are visible in the vCenter Server Client Plug-ins list

    When you install vSphere Replication or Site Recovery Manager on vCenter Server 8.0, the vCenter Server Client Plug-ins list contains two similar items for the VMware Site Recovery integration plug-in. This does not affect the plug-in functionality as long as both plug-ins are activated or deactivated.

    Workaround: No actions are required to continue to use the plug-in functionality. If you must deactivate the plug-in, deactivate both plug-ins. If you want to activate the plug-in, activate both plug-ins.

  • New - Disaster recovery fails with an error

    Disaster recovery for virtual machines residing on stretched storage fails with the following error: "A general system error occurred: Cannot allocate memory"

    Workaround: Re-run the disaster recovery operation.

  • New - Recovery plan in a Recovery incomplete state cannot be successfully completed

    If a failover with vMotion is interrupted during the vMotion step and the plan goes into Recovery interrupted state, all the following plan re-runs might fail at the Change recovery site storage to writable step. The error at this step is incorrect and Failover is successfully completed. However, the plan stays in Recovery incomplete state and cannot be switched back to Ready state because of this.

    Workaround: To successfully failback VMs to the primary site, recreate the Protection Groups and the Recovery Plan.

  • New - Reconfigure replication fails after reprotect when changing the target datastore for a vmdk

    After performing reprotect operation, reconfigure replication that involves disk moves, for example moving the disk to another datastore or path, fails with the following error:

    Unable to complete the reconfiguration task at remote site for replication group 'hbr-vm' (managed object ID: 'GID-xxxx'): task 'HTID-xxxx'. Details: 'A runtime error occurred in the vSphere Replication Management Server. Exception details: 'VR Server error: 'Virtual Machine exists at the target datastore path'.

    Workaround: You must rename or move the vmx of the original virtual machine at the target location.

  • New - The upgrade to Site Recovery Manager 8.6 completes without notification in the UI and without restart of the appliance

    If you are upgrading from Site Recovery Manager 8.4.x and there are storage policy protection groups (SPPGs) in your environment, the upgrade to Site Recovery Manager 8.6 fails without displaying error messages.

    Workaround: Upgrade to Site Recovery Manager version 8.5.0.5, remove or migrate your SPPGs to regular array-based replication protection groups, and then continue with the upgrade to Site Recovery Manager 8.6. Alternatively, manually migrate the SPPGs to array-based replication protection groups and upgade to Site Recovery Manager 8.6.

  • New - Reprotect fails with an error during the synchronize storage step

    If the discover devices storage operation is still in progress, it prevents the last sub-step of the reprotect workflow synchronize storage to finish in time. Reprotect fails with the following error: "Operation timed out: 1080 seconds". Even though the reprotect workflow fails, the synchronize storage sub-step will start and complete successfully after the discover devices operation is complete.

    Workaround 1: Wait for the discover devices operation to complete and allow some more time for synchronize storage to finish. When discover devices and synchronize storage operations finish, you must run test failover to check that everything is ok with the recovery plan.

    Workaround 2: Increase the value of the remoteManager.taskDefaultTimeout Advanced Setting.

    1. On the Site Recovery home tab, select a site pair, and click View Details.

    2. In the left pane, click Configure > Advanced Settings > Remote Manager.

    3. Select a site and click Edit to modify the remote manager settings.

    4. Enter a new value in the remoteManager.taskDefaultTimeout text box.

  • Updated - Reprotect operation fails with an error for one VM

    Reprotect operation fails with the following error:

    Unable to reverse replication for the virtual machine '<vm-name>'. A general system error occurred: Fault cause: vim.fault.GenericVmConfigFault

    Or Unable to reverse replication for the virtual machine '<vm-name>'. A general system error occurred:

    On the target vCenter Server site, the task for the virtual machine fails with the following details:

    Task Name: Remove all snapshots

    Status: A general system error occurred: Fault cause: vim.fault.GenericVmConfigFault

    Or Status: A general system error occurred: Snapshot configuration missing for snapshot <>

    Initiator: <initiator>

    Target: <vm-name>

    Server: <VC-name>

    Workaround:

    1. Remove the replication.

    2. Configure the replication again, using seed disks.

  • A CD/DVD device is not connected after the recovery of a Virtual Volumes protected VM, when the device points to an image file on a datastore

    When a virtual machine with a CD/DVD device pointing to an image file on a datastore is recovered, you receive the following error "Connection control operation failed for disk 'sata0:0'." and the device is not connected.

    Workaround: Recreate the device pointing to the desired image file.

  • Exporting Site Recovery Manager configuration by using a remote Site Recovery Manager solution user fails with an error

    In a Site Recovery Manager environment with only array-based replication, when you attempt to export the Site Recovery Manager configuration by using a script without credentials, the export fails. The Impex log contains the following error:

    2022-05-02 04:35:57,061 [srm-reactive-thread-13] ERROR com.vmware.srm.client.impex.Main - Export SRM configuration ended.(vim.fault.NoPermission) {
faultCause = null,
faultMessage = null,
object = ManagedObjectReference: type = Folder, value = group-d1, serverGuid = e288c277-4377-4abe-80ad-0e981d64badf,privilegeId = StorageProfile.View }

    Workaround 1: Add "policy-driven storage view" to the remote SRM solution user role.

    Workaround 2: Export the Site Recovery Manager configuration by either using a properties file or in interactive mode with credentials. See, Use a Properties File to Export Site Recovery Manager Configuration Data and Export Site Recovery Manager Configuration Data with the Standalone Import/Export Tool. 

  • Automatic protection removal for array-based replication protection groups and vVols replication protection groups does not function without the automatic protection advanced setting 

    If you activate only the automatic protection removal advanced settings and the automatic protection settings are deactivated, the automatic protection removal for array-based replication protection groups and Virtual Volumes replication protection groups does not function.

    Workaround: Activate both the automatic protection advanced settings and the automatic protection removal advanced settings for the protection group type you use.

  • Reprotect fails with an error

    When you are replicating virtual machines at a large scale, reprotect might fail with the following error: "Unable to reverse replication for the virtual machine A generic error occurred in the vSphere Replication Management Server "java.net.SocketTimeoutException: Read timed out"

    Workaround: 

    1. Navigate to the /opt/vmware/hms/conf/hms-configuration.xml file.

    2. Increase the value of hms-default-vlsi-client-timeout to 15 minutes on both sites.

    3. Restart the HMS services.

  • Additional NIC does not acquire network configuration and remains in DOWN state

    Configuring the additional network interfaces from the Config Service UI does not change the state of the network interface, and the network interface does not connect to the network.

    Workaround: SSH to the Site Recovery Manager Appliance or the vSphere Replication Appliance and run the following commands:

    1. "ip link" - to locate the required NIC that is in DOWN state. The output will look like this:

      1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

      2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:50:56:bc:f4:db brd ff:ff:ff:ff:ff:ff

      3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether 00:50:56:bc:53:2e brd ff:ff:ff:ff:ff:ff

    2. "ip link set dev <name> up" - to set the network interface state to UP.

  • Recovery plan with a vSphere Replication replicated virtual machine fails with an error

    If the vSphere Replication replicated virtual machine with MPITs has several replicated disks on several different datastores and you stop the replication of one disk and detach it from the protection group, the failover will fail with the following error "Invalid configuration for device '0'".

    Workaround: Do not stop the replication of one of the disks and do not detach the disk from the protection group.

  • Reprotect operation for a large scale of VMs fails with an error

    When you try to perform a reprotect operation for a large scale of VMs, the process might fail with one of the following erros:

    Unable to reverse replication for the virtual machine <VM_name>

    or

    A general system error occurred: Failed to open virtual disk

    These problems might be observed due to temporary storage overload or network issues.

    Workaround: Retry the reprotect operation for these VMs.

  • Recovery plan execution fails in a stretched storage cluster environment

    When you attempt to perform Planned Migration or Disaster Recovery of a virtual machine protection group in a stretched storage cluster environment without vMotion, the operation might fail during the "Create writable storage snapshot" step for one or more virtual machines. You receive the following error message: "Some virtual machines in the protection group [PGxxx] could not be recovered."

    Workaround: Re-run the Recovery plan.

  • After performing disaster recovery and then powering on the same site some virtual machines go into orphaned state

    When powering on the down site after performing a Disaster Recovery in a Stretched Storage environment, some virtual machines might appear in an orphan state. The problem is observed for virtual machine protection groups in a Stretched Storage environment.

    Workaround: Remove the entries for all orphaned virtual machines from the vCenter Server inventory before running other Site Recovery Manager workflows.

  • The name of the downloaded file with exported recovery steps is not displayed properly

    If you have a recovery plan with non-ascii characters in the name, when you export the recovery plan steps, the name of the downloaded file is not displayed properly. Site Recovery Manager replaces all non-ascii characters with an underscore sign.

    Workaround: None. Do not use non-ascii characters for the name of the Recovery Plan.

  • The information about the DNS servers in the Networking settings is empty and cannot be edited and saved

    If the Site Recovery Manager appliance is deployed with DCHP and router advertisement settings, the DNS servers are received automatically. If you are using IPv6 and you try to manually setup new DNS servers and save them using the form for Network settings, the data for DNS servers is not saved and the DNS is not set correctly on the Site Recovery Manager instance.

    Workaround: If you want to change the DNS servers settings and continue to use DHCP and router advertisement for the IPv6 addresses, you must uncheck the Use static IPv6 addresses setting in the Network Settings form. The form will then save the new settings correctly.

  • When a replicated disk is on Virtual Volumes storage and is resized, the disk is recovered as Thin Provisioned regardless of original disk type

    The internal working of the disk resize operation involves making a copy of the disk, which due to the specifics of Virtual Volumes storage defaults to Thin Provisioned disk type regardless of the base disk type. The disk resize is completed but the resulting resized disk now has the Thin Provisioned type when recovered by vSphere Replication.

    Workaround: If required, you can change the disk type manually after recovery.

  • One or more replications go into Error (RPO violations) state after reprotect operation

    After you perform a reprotect operation, one or more of the replications go into error state with the following error:

    A problem occurred with the storage on datastore path '[<datastore-name>] <datastore-path>/hbrdisk.RDID-<disk-UUID>.vmdk

    Workaround:

    1. Remove the replication

    2. Configure the replication again, using seed disks.

  • An unexpected error appears in the Summary tab and the Virtual Machines tab of the protection group while reprotect is in progress or shortly after reprotect completes

    If you navigate to either the Summary tab or the Virtual Machines tab while a reprotect operation is in progress, you might observe an unexpected error message: 'The ManagedObjects in 'spec.objectSet' belong to more than 1 server.' or 'Missing value for non-optional field placeholderVmInfo' . If the latter one is opened, you might not see any virtual machines listed.

    Workaround: Discard the error and wait for a while. The virtual machines will reappear in the Protection Group and will be protected and powered on as expected.

  • The Configure Replication wizard starts lagging

    If you are using a Mozilla Firefox browser on an Apple Mac OS, you might experience UI performance degradation and lagging in the Configure Replication wizard.

    Workaround: Use a Chrome browser.

  • Virtual machines protected with Site Recovery Manager that are using NVDS for protected and or recovery network have protection issues after NVDS-CVDS migration

    If the protected virtual machines are attached to an NVDS network and you perform NVDS-CVDS migration, after the migration the protected VMs have protection issues. The same applies when performing NVDS-CVDS migration and the network is used for recovery network.

    Workaround: Reconfigure the protection of the affected virtual machines.

  • Reprotect fails with error: Protection Group '{protectionGroupName}' has protected VMs with placeholders which need to be repaired.

    When Site Recovery Manager runs a reprotect on the protection group, Site Recovery Manager cannot repair the protected virtual machines nor restore the placeholder virtual machines. The error occurs when the first reprotect operation fails for a virtual machine because the corresponding placeholder operation failed. The protected virtual machine is marked with a configuration error and protection group is left in a partially reprotected state.

    Workaround:

    1. Rerun reprotect with the force cleanup option enabled. This option completes the reprotect operation and enables the Recreate placeholder option. Note that the reprotect execution will be marked with success status on completion.

    2. Explicitly initiate Recreate placeholder operation to repair the affected protected virtual machines and to restore the placeholder virtual machines. Note that if this is not done and you run disaster recovery workflow, the recovery of those virtual machines will fail with the following error Placeholder VM for the protected VM '<vm-name>' is missing.

  • If you use Chromium-based browser and you try to resize a column of a grid, the Site Recovery user interface freezes and becomes unresponsive

    LayoutNG in Chromium is having a bug that causes performance issues. For more information, see https://bugs.chromium.org/p/chromium/issues/detail?id=1008523 and https://bugs.chromium.org/p/chromium/issues/detail?id=1098231.

    Workaround 1:

    1. Close all Chrome windows.

    2. Edit the Chrome shortcut link and update it to: "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-blink-features=LayoutNG

    3. Open Chrome again.

    Workaround 2: Update your Chrome browser to version 85.0.4183.83 or later.

  • Some of the recovered virtual machines throw the following alarm 'vSphere HA virtual machine failover failed'

    During a Site Recovery Manager workflow, post Test Recovery or Failover operations, some of recovered virtual machines might throw the following alarm: vSphere HA virtual machine failover failed. From Site Recovery Manager perspective, there is no functional impact as all virtual machines are recovered successfully.

    Workaround: None. You must acknowledge the alarm.

  • Virtual machines created while a test recovery is running are not automatically protected after the test completes

    When you create a virtual machine on a protected datastore while there is a test recovery is running on an array-based protection group, the virtual machine might not be automatically protected if the test recovery process is not cleaned up within 15 minutes after the virtual machine provisioning.

    Workaround 1: To initiate automatic protection, restart the Site Recovery Manager server on the protected site.

    Workaround 2: Use manual protection for virtual machines in a Not configured state after a test recovery.

  • DNS servers are available in the network configuration of the Site Recovery Manager Appliance Management Interface, even if you selected static DNS without DNS servers

    When the requirements of the network settings are for No DNS servers but with automatic DHCP adapter configuration, the setting static DNS and DHCP in the adapter configuration results in DNS servers acquired from DHCP.

    Workaround: Use 127.0.0.1 or ::1 in the static DNS servers list, depending on the selected IP protocol.

  • After a successful login in the Single Sign-On, you are unable to login in the Site Recovery user interface

    The Site Recovery user interface log contains the following error message "Certificate for <host> doesn't match any of the subject alternative names: <subjectaltlist>". When you attempt to do a remote login within the Site Recovery user interface by using the remote login dialog, you receive similar error message in the user interface.The Site Recovery user interface might not be able to connect to the Platform Services Controller hosts because of the way the host certificate is generated:

    • If the Platform Services Controller certificate does not have a host's address (IP or FQDN) as a subject alternative name;

    • If Platform Services Controller certificate lacks subject alternative names and the host name is not matched in the certificate's CN fields.

    Workaround:

    1. Reconfigure the Platform Services Controller with a certificate with a SAN (Subject Alternative Name Field) that contains an entry for the Platform Services Controller address (the '<host>' string from the error message).

    2. If the certificate is properly generated, but the address used by user interface is not, you must reconfigure the user interface and the corresponding Site Recovery Manager and vSphere Replication Appliances to use the correct Platform Services Controller address.

    3. Reconfigure the existing pairings for the appliances.

  • Reprotect fails when using stretched storage on some storage arrays

    The command to reverse the replication on some devices is skipped intentionally when the devices are already in the expected state. As a result the storage array are not getting required notifications and this causes the reprotect operation to fail.

    Workaround:

    1. Navigate to the vmware-dr.xml file and open it in a text editor.

    2. Set the configuration flag storage.forcePrepareAndReverseReplicationForNoopDevices to true.

      <storage>
<forcePrepareAndReverseReplicationForNoopDevices>true</forcePrepareAndReverseReplicationForNoopDevices>
</storage>

    3. Save the file and restart the Site Recovery Manager server service.

  • When you attempt to configure IPv6 through the Site Recovery Manager Appliance Management Interface you receive an invalid property - dns error

    When you attempt to configure IPv6 through the Site Recovery Manager Appliance Management Interface and select the 'Obtain IPv6 settings automatically through router advertisement' option with auto assigned dns, the following error occurs invalid property - dns.

    Workaround: SSH to the Site Recovery Manager Appliance host machine and run netmgr ip6_address --set --interface --dhcp 0 --autoconf 1. To receive an IP address through DHCP run netmgr ip6_address --set --interface --dhcp 1 --autoconf 1 instead.

  • You cannot reconfigure the IPv6 settings through the Site Recovery Manager Appliance Management Interface

    If you have configured the IPv6 network with the 'Obtain IPv6 settings automatically through router advertisement' or 'Obtain IPv6 settings automatically through DHCP' option, you are unable to reconfigure the IPv6 settings with only 'Obtain IPv6 settings automatically through DHCP'. Either both options must be selected or none of them.

    Workaround: SSH to the Site Recovery Manager Appliance host machine and run netmgr ip6_address --set --interface --dhcp 0 --autoconf 1. To receive an IP address through DHCP run netmgr ip6_address --set --interface --dhcp 1 --autoconf 1 instead.

  • During a test recovery one of the ESXi hosts crashes

    While you are running a test recovery one of the ESXi hosts might crash with PSOD: Assert bora/vmkernel/main/bh.c:981.

    Workaround: Upgrade to vCenter Server 7.0 Update 1 or restart the ESXi host.

  • Sometimes after starting the Site Recovery Manager virtual appliance, the VMware Console is not visible in the vSphere UI

    There is no blue screen, that shows information about the appliance. All other VMware related services in the Site Recovery Manager appliance are up and running.

    Workaround: Restart the Site Recovery Manager appliance.

  • Exporting grids is not working in the Microsoft Edge browser

    When you open a view with a grid, select Export, and click All rows/Selected rows no file is downloaded. When you attempt to export and download the history of a recovery plan, you receive an error in the console and the download files are corrupted.

    Workaround: Upgrade to the latest version of the Microsoft Edge browser based on the Chromium engine.

  • PowerCLI Connect-SrmServer command fails to connect to the Site Recovery Manager appliance using the default port

    When you try to connect to the Site Recovery Manager appliance by using the PowerCLI Connect-SrmServer command, the connection fails with the following error: Unable to connect to the remote server.

    Workaround: Specify port 443 to the Site Recovery Manager appliance by using the following command Connect-SrmServer -Port 443. For a complete list of all Site Recovery Manager network ports, see Network Ports for Site Recovery Manager.

  • Recovery plan execution might fail to power on a virtual machine with 'InvalidArgument:path'

    When you run a recovery plan, Site Recovery Manager might fail to power on a VM with (vmodl.fault.InvalidArgument:path) error. The following error message appears in the Site Recovery Manager recovery site server logs:

    YYYY-MM-DDT20:24:35.996-08:00 error vmware-dr[02448] [SRM@6876 sub=Recovery ...] Plan execution (test workflow) failed; 
plan id: 34f86036-3bc7-4c2d-a841-e15c5d781532, plan name: HBRRP_LIMITS, error: (vmodl.fault.InvalidArgument) {
-->    faultCause = (vmodl.MethodFault) null, 
-->    faultMessage = <unset>, 
-->    invalidProperty = "path"
-->    msg = "A specified parameter was not correct: path"
--> }
-->

    This error is a result of a failing 'Relocating VM before powered on' operation on the target destination ESXi host. The related error message in the ESXi vpxa service logs is:

    YYYY-MM-DDT03:56:48.255Z error vpxa[2099931] [Originator@6876 sub=vpxaVmprov opID=failedOpId] 
Failed to canonicalize vm register path; 
/vmfs/volumes/.../recoveredVm.vmx, err: 16(Device or resource busy)
...
YYYY-MM-DDT03:56:48.256Z info vpxa[2099931] [Originator@6876 sub=Default opID=failedOpId] 
[VpxLRO] -- ERROR task-1824 -- vpxa -- vpxapi.VpxaService.registerVm: vmodl.fault.InvalidArgument:
--> Result:
--> (vmodl.fault.InvalidArgument) {
-->    faultCause = (vmodl.MethodFault) null,
-->    faultMessage = <unset>,
-->    invalidProperty = "path"

    Workaround: Re-run the failed recovery plan.

  • Devices and Datastores information is missing during the failover of a recovery plan with array-based replication protection groups

    When you run a recovery plan failover, depending on the SAN type and whether it detaches the datastore from the host during recovery, the information in the Devices and the Datastores tabs might disappear during the failover process.

    Workaround: None. The information in both tabs appears again after a successful reprotect.

  • Reprotect fails with Internal error: Received unexpected exception during prepare phase. The session is not authenticated

    When you run reprotect, the operation fails with the following error.

    Internal error: Received unexpected exception during prepare phase. The session is not authenticated.

    Workaround: Re-run the reprotect operation.

  • If the source VM for a replication runs on ESXi 6.7, replication synchronization seems to progress, but the replication instance never completes successfully

    In ESXi 6.7, it is possible that more demand log chunks are scheduled for parallel transfer than the actual number that can be transmitted. If you are replicating a VM that is running on such a host and this coincides with a slow target host or temporary network errors, this might result in replication failure with DiskQueue is full errors.

    Workaround:

    1. Migrate all the VMs to another ESXi host.

    2. Edit the value of the HBR.DemandlogTransferMaxNetwork ESXi Advanced setting to 63 instead of the default 64.

    3. Place the ESXi host in maintenance mode.

    4. Reboot the ESXi host.

    This issue is fixed in vCenter Server 6.7 Update 3.

  • If the source VM for a replication runs on ESXi 6.7 or ESXi 6.7 Update 1, an initial or full synchronization might stop progressing before completion

    If you are using vSphere Replication and you are running a protected VM on ESXi 6.7 or ESXi 6.7 Update 1, an initial or full synchronization of replications might stop progressing before completion. The synchronization of replications remains in progress, but the checksum bytes value in the replication details information does not progress. The power off, take a snapshot, revert to snapshot, and migration VM operations fail with a timeout or Task in progress errors.

    Workaround:

    1. In the ESXi Advanced settings, disable the checksum for vSphere Replication by setting HBR.ChecksumUseChecksumInfo = 0.

    2. Migrate all VMs and power off the ones that cannot be migrated on the ESXi host.

    3. Place the host in maintenance mode.

    4. Reboot the ESXi host.

      Note: This workaround disables the checksum part of the sync process and all of the allocated blocks will be sent to the remote site, regardless of whether they are different or not. This workaround disables the seed functionality.

    This issue is fixed in vCenter Server 6.7 Update 2.

  • VMware Site Recovery Manager Configuration Import/Export Tool might error out when you import a configuration with protected VMs in no recovery plans

    If you put protected virtual machines in recovery plans, then delete all recovery plans containing these VMs, and export your configuration with the VMware Site Recovery Manager Configuration Import/Export Tool, the VM recovery settings for those VMs are exported but you are unable to import them later. If you try to import your settings, you see errors like: Error while importing VM settings for server with guid '6f81a31e-32e0-4d35-b329-783933b50868'.

    The rest of your exported configuration is properly imported.

    Workaround: Recreate your recovery plan, reconfigure the desired recovery settings, and export your configuration again. Do not delete recovery plans if you want to export and import VM recovery settings.

  • Updated - Customization through IP subnet mapping rules is not fully supported for Linux VMs using multiple NICs which are named ethX

    Site Recovery Manager does not fully support IP rule-based customization for Linux virtual machines that have multiple NICs, if the NICs have mixed DHCP and static IP settings. Site Recovery Manager customizes only the NICs with static IP addresses for which it has matching IP subnet mapping rule and might clear some configuration settings for the other NICs configured with DHCP. Known issue related to this scenario was observed for Red Hat Enterprise Linux 6.x/7.x and CentOS 6.x/7.x, where Site Recovery Manager customization deletes /etc/sysconfig/network-scripts/ifcfg-ethX files for the NICs configured with DHCP and successfully customizes the rest with static IP settings according to the matched IP subnet mapping rule. This issue also happens when the VM's NICs are all configured with static IP addresses, but some of them have a matching IP subnet rule while others do not. Some configuration settings for those NICs without a matching IP subnet rule might be cleared after IP customization.

    Workaround: For correct IP customization for Linux VMs using multiple NICs with some of them having a matching IP subnet mapping rule while the others do not, use the Manual IP Customization Site Recovery Manager option.

  • IP customization fails when you use special characters in the Recovery Plan name

    When you run a Test Recovery for a Recovery Plan with special characters in the name and configured IP customization, the IP customization fails.

    Workaround: Remove any OS-specific special symbols from the Recovery Plan name.

  • If the protected vCenter Server is down, you might experience performance degradation in the HTML 5 user interface on the recovery site, especially in the Configure Recovery Settings dialog.

    You might experience performance degradation in the HTML 5 user interface on the recovery site, especially in the Configure Recovery Settings dialog, if the protected vCenter Server is down.

    Workaround: Refresh the HTML 5 user interface on the recovery site and re-try your operation.

  • The Site Recovery UI becomes unusable showing a constant stream of 403 - OK error message

    The Site Recovery UI shows no data and an error 403 - OK.

    Workaround:

    1. Log out from Site Recovery UI and log in again.

    2. Disable the browser's 'Restore last session' checkbox. For Chrome disable the 'Continue where you left off' option.

  • Datastore cluster that consists of datastores that are not replicated or are from different consistency groups visible to Site Recovery Manager does not have an SRM warning.

    You create a datastore cluster that consists of datastoreas that are not all in a same consistency group or are not replicated. A Site Recovery Manager warning should exist but does not.

    Workaround: None

  • After you perform a failover, the virtual machine NICs at the disaster recovery site might remain disconnected

    When you re-run a failover after an IP customization failure, the NICs of the VM on which the customization failed during the previous run might remain disconnected even after a successful customization in the current failover.

    Workaround: None. Manually reconnect the NICs by reconfiguring the VM devices.

  • Export report from the Recovery Plan History or the Recovery Steps screens does not work when using Microsoft Edge browser

    When you try to export the report from the Recovery Plan History or the Recovery Steps screens using MS Edge browser, you get the following error in the dev console.

    ERROR XML5610: Quote character expected.

    ERROR Error: Invalid argument.

    This is a known Microsoft Edge browser issue with XSLTProcessor used to transform server's xml into html.

    Workaround: Use Chrome, Microsoft Internet Explorer, or Firefox browser.

    This issue is fixed in the Chromium-based version of the Microsoft Edge browser.

  • When you right-click on a replicated VM and select Reconfigure Replication in the vSphere UI, the pop-up window for the Site Recovey UI is blocked without notification in Mozilla Firefox browser

    By default the Site Recovery UI opens in a new tab. When you right-click on a replicated VM and select Reconfigure Replication in the vSphere UI, the pop-up window for the Site Recovey UI is blocked without notification in Mozilla Firefox browser.

    Workaround: From the Options menu in Mozilla Firefox, select the Content tab and add the URL of the vCenter Server to the Pop-ups exception list.

  • The Test and Recovery operations fail if a vSAN stretched cluster has one fault domain that is not available

    If you test or recover a VM on a vSAN stretched cluster with one fault domain that is not available, the operation fails. The cause is that the vSAN Default Storage Policy cannot be satisfied and provisioning a VM with Site Recovery Manager on the storage fails.

    Workaround: Register the recovered VM on the vSAN stretched cluster manually. The VM becomes compliant with the vSAN Default Storage Policy when the fault domain is available.

  • Your datastore might appear as inactive in the inventory of the original protected site after reprotect

    If you use a stretched storage and run reprotect after a disaster recovery, you might receive the following warning.

    The requested object was not found or has already been deleted.

    After reprotect, the datastore in the inventory of the original protected site appears as inactive.

    Workaround: Refresh or rescan the storage adapters.

    1. Click the Configure tab and click Storage Adapters.

    2. Click the Refresh or Rescan icon to refresh or rescan all storage adapters.

  • Recovery of an encrypted VM might fail during the Power On step if the encryption key is not available on the recovery site

    If you recover an encrypted VM and the encryption key used on the protected site is not available on the recovery site during the recovery process, the recovery fails when Site Recovery Manager powers on the VM.

    Workaround: Complete the following steps.

    1. Remove the encrypted VM from the inventory of the recovery site.

    2. Ensure that the Key Management Server on the recovery site is available and that the encryption key used on the protected site is available on the recovery site.

    3. Register the encrypted VM to the inventory of the recovery site.

    4. In the Site Recovery Manager user interface, open the recovery settings of the encrypted VM and disable power on of the VM during recovery.

    5. Rerun recovery.

  • Planned Migration might fail with an error for VMs protected on vSphere Virtual Volumes datastore

    If you have VMs protected on vSphere Virtual Volumes datastores, the planned migration of the VMs might fail with the following error on the Change recovery site storage to writable step.

    Error - Storage policy change failure: The vSphere Virtual Volumes target encountered a vendor specific error. Invalid virtual machine configuration. A specified parameter was not correct: path.

    Workaround: Rerun the recovery plan.

  • Updated - The IP customization or in-guest callout operations might fail with Error - Failed to authenticate with the guest operating system using the supplied credentials

    If the time of the ESXi host where the VM is recovered and running is not synchronized with vCenter Single Sign-On servers on the recovery site you might receive an error.

    Workaround:

    When recovery.autoDeployGuestAlias option in Advanced Settings is TRUE (default).

    • If the guest OS of the recovered VM is Windows, ensure the time synchronization between the ESXi host and vCenter Single Sign-On on the recovery site, and rerun the failed recovery plan.

    • If the guest OS of the recovered VM is Linux and the time is ahead from the ESXi host on which the recovered VM is running, update the configuration parameters of the VM by using the following procedure and rerun the failed recovery plan.

      1. Right-click the recovered VM.

      2. Click Edit Settings.

      3. In the Options tab, click General.

      4. Click Configuration to update the configuration parameters.

      5. Click Add Row and enter time.synchronize.tools.startup.backward in the Name text box and TRUE in the Value text box.

      6. Click OK to confirm.

    When the recovery.autoDeployGuestAlias option in Advanced Settings is FALSE.

    • Ensure proper time synchronization between your guest OS on the protected VM and vCenter Single Sign-On servers on the recovery site.

    • Ensure that your protected VMs have correct guest aliases configured for the Solution User on the recovery site SRM server. For more information see, the description of recovery.autoDeployGuestAlias option in Change Recovery Settings.

    For more information, see the related troubleshooting sections in the Site Recovery Manager 8.6 Administration guide.

  • Replacing the SSL certificate of vCenter Server causes certificate validation errors in Site Recovery Manager.

    If you replace the SSL certificate on the vCenter Server system, a connection error might occur when Site Recovery Manager attempts to connect to vCenter Server.

    Workaround: For information about how to update vCenter Server certificates and allow solutions such as Site Recovery Manager to continue to function, see http://kb.vmware.com/kb/2109074.

  • Test network mappings are not deleted when the corresponding network mapping is deleted.

    If, when you create network mappings, you configure a specific network mapping for testing recovery plans, and if you subsequently delete the main network mapping, the test network mapping is not deleted, even if the recovery site network that you configured is not the target of another mapping. For example:

    • You configure a network mapping from Protected_Network_Main on the protected site to Recovery_Network_Main on the recovery site.

    • You configure a test network mapping from Recovery_Network_Main to Recovery_Network_Test to use as the network for testing recovery plans.

    • Recovery_Network_Main on the recovery site is not used as the target for any other network mappings.

    • You delete the network mapping from Protected_Network_Main to Recovery_Network_Main that is used for full recoveries.

    • The test network mapping from Recovery_Network_Main to Recovery_Network_Test is not deleted.

    Workaround: Delete the test network mapping manually.

  • Dependency between two virtual machines, one vMotion enabled and one vMotion disabled, on stretched storage fails during a migrating workflow.

    Workarounds: Remove dependency between virtual machines and rerun planned migration with vMotion. Manually re-enable dependency for future recovery workflows.

    If you want to preserve the dependency between virtual machines, then run planned migration without vMotion. Both virtual machines migrate as regular virtual machines according to the dependency order.

  • Site Recovery Manager fails to track removal of non-critical virtual machines from the vCenter Server inventory, resulting in MONF errors in recovery, test recovery and test cleanup workflows.

    Site Recovery Manager loses connections to the vCenter Servers on the protected and recovery sites and cannot monitor removal of non-critical virtual machines.

    Workaround: Restart the Site Recovery Manager server.

  • After the recovery plan workflow completes, the last recovery steps continue to show a "Running" status.

    The incorrect status is a transient UI problem. Site Recovery Manager executes all the steps to completion.

    Workaround: Click the global refresh icon to refresh the interface. All steps display the correct completed status.

  • Prompts and commands disappear from the list of steps in recovery view.

    After you add a prompt or command in Recovery Steps > Recovery View, you can see the same prompt or command in test view. However if you try to edit a prompt or command in test view, the prompt or command specific to the recovery view might disappear from the list of steps.

    Disappearing prompts or commands is a transient UI problem that affects only the detailed list of recovery steps. Site Recovery Manager executes all prompts and commands when you run a test or recovery even if they do not appear in the detailed list of steps.

    Workaround: Click the global refresh icon to refresh the interface. All callouts reappear in the list of steps.

  • The placeholder virtual machine on the recovery site still exists after you delete the protection group and recovery plan.

    When you delete the recovery plan and protection group from the SRM inventory, the placeholder VM is still visible on the recovery site. An error occurs when you try to create a new protection group with the same datastore and virtual machine. When you try to manually delete the placeholder virtual machine from the vCenter Server inventory, an error occurs. Site Recovery Manager marks the virtual machine as orphaned.

    Workaround: Delete the placeholder virtual machine and remove the orphaned virtual machine, then create the protection group with the same virtual machine.

  • Cleanup fails if attempted within 10 minutes after restarting recovery site ESXi hosts from maintenance mode.

    The cleanup operation attempts to swap placeholders and relies on the host resilience cache which has a 10 minute refresh period. If you attempt a swap operation on ESXi hosts that have been restarted within the 10 minute window, Site Recovery Manager does not update the information in the Site Recovery Manager host resiliency cache, and the swap operation fails. The cleanup operation also fails.

    Workaround: Wait for 10 minutes and attempt cleanup again.

  • Recovery Fails to Progress After Connection to Protected Site Fails

    If the protection site becomes unreachable during a deactivate operation or during RemoteOnlineSync or RemotePostReprotectCleanup, both of which occur during reprotect, then the recovery plan might fail to progress. In such a case, the system waits for the virtual machines or groups that were part of the protection site to complete those interrupted tasks. If this issue occurs during a reprotect operation, you must reconnect the original protection site and restart the recovery plan. If this issue occurs during a recovery, it is sufficient to cancel and restart the recovery plan.

  • Recovered VMFS volume fails to mount with error: Failed to recover datastore.

    This error might occur due to a latency between vCenter, ESXi, and Site Recovery Manager Server.

    Workaround: Rerun the recovery plan.

  • Temporary Loss of vCenter Server Connections Might Create Recovery Problems for Virtual Machines with Raw Disk Mappings

    If the connection to the vCenter Server is lost during a recovery, one of the following events might occur:

    • The vCenter Server remains unavailable, the recovery fails. To resolve this issue re-establish the connection with the vCenter Server and re-run the recovery.

    • In rare cases, the vCenter Server becomes available again and the virtual machine is recovered. In such a case, if the virtual machine has raw disk mappings (RDMs), the RDMs might not be mapped properly. As a result of the failure to properly map RDMs, it might not be possible to power on the virtual machine or errors related to the guest operating system or applications running on the guest operating system might occur.

      • If this is a test recovery, complete a cleanup operation and run the test again.

      • If this is an actual recovery, you must manually attach the correct RDM to the recovered virtual machine.

    Refer to the vSphere documentation about editing virtual machine settings for more information on adding raw disk mappings.

  • Cancellation of Recovery Plan Not Completed

    When a recovery plan is run, an attempt is made to synchronize virtual machines. It is possible to cancel the recovery plan, but attempts to cancel the recovery plan run do not complete until the synchronization either completes or expires. The default expiration is 60 minutes. The following options can be used to complete cancellation of the recovery plan:

    • Pause vSphere Replication, causing synchronization to fail. After recovery enters an error state, use the vSphere Client to restart vSphere Replication in the vSphere Replication tab. After replication is restarted, the recovery plan can be run again, if desired.

    • Wait for synchronization to complete or time out. This might take considerable time, but does eventually finish. After synchronization finishes or expires, cancellation of the recovery plan continues.

  • Error in recovery plan when shutting down protected virtual machines: Error - Operation timed out: 900 seconds during Shutdown VMs at Protected Site step.

    If you use Site Recovery Manager to protect datastores on arrays that support dynamic swap, for example Clariion, running a disaster recovery when the protected site is partially down or running a force recovery can lead to errors when rerunning the recovery plan to complete protected site operations. One such error occurs when the protected site comes back online, but Site Recovery Manager is unable to shut down the protected virtual machines. This error usually occurs when certain arrays make the protected LUNs read-only, making ESXi unable to complete I/O for powered on protected virtual machines.

    Workaround: Reboot ESXi hosts on the protected site that are affected by read-only LUNs.

  • Planned migration fails with Error: Unable to copy the configuration file...

    If there are two ESXi hosts in a cluster and one host loses connectivity to the storage, the other host can usually recover replicated virtual machines. In some cases the other host might not recover the virtual machines and recovery fails with the following error: Error: Unable to copy the configuration file...

    Workaround: Rerun recovery.

  • Test cleanup fails with a datastore unmounting error.

    Running cleanup after a test recovery can fail with the error Error - Cannot unmount datastore 'datastore_name' from host 'hostname'. The operation is not allowed in the current state.. This problem occurs if the host has already unmounted the datastore before you run the cleanup operation.

    Workaround: Rerun the cleanup operation.

  • When you remove permission for a user on a protected site while logged in as that user, the following error message appears: Unable to retrieve Permissions data. The session is already logged in. A similar error appears on the Advanced Settings tab.

    This error appears when you remove your own permissions at the site level. Instead, the message should inform you that you do not have permissions to view the page.

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