User Guides 11

• Alerts, Alarms and Events Guide – Zerto Virtual Manager
• Hyper-V Administration Guide – Zerto Virtual Manager
• Hyper-V Quick Start – Zerto Software
• Interoperability Matrix for Zerto Environments
• Journal Sizing Tools – Zerto Software

See all 11 articles

Architecture 48

• Zerto Response to CVE-2021-44228 Log4J Vulnerability
• Error ‘MSI Error 2147024894’ when upgrading/installing Zerto
• ZVM Installation/Upgrade Fails Due to Invalid Digital Signature
• How to configure Z-VRA with an output file in case of kernel panic
• ESXi host xxxx has a hardware failure

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AWS 16

• Protecting And Recovering A Zerto ZCA In AWS
• Recovery To AWS Fails With Error “Unable To Access S3 Bucket {aa} Which Is Required For Recovery Operations. Make Sure The Following Recovery Have Access To S3: VPC ID {yy} , Subnet Id {tt} , Security Group Id {ff}”
• ZCA 7.5 Install Or Upgrade Fails For “There Is No IAM Role Attached To This Instance”
• ZCA 7.5 Install Or Upgrade Fails For “There Was An Error Getting The AWS IAM Role Permissions”
• ZCA 7.5 Install Or Upgrade Fails For “The Following Permissions Are Missing”

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Cloud 27

• Can not log in to the ZCM GUI using domain credentials – getting “User Validation Error”
• Requirements in the Azure Marketplace ZCA that are not required by the product
• How to Create RabbitMQ User
• RE-IP to VCD fails when failing over VPG with re-IP settings and Guest customization checked in the ZVM GUI
• Unable to See Preseed Volumes In A Cloud Provider Environment

See all 27 articles

Journal 22

• I/O error to recovery disk {disk_name} of virtual machine {vm_name}
• Recovery Storage Policy Error regarding “Active Datastores were Removed from the Storage Policy”
• How To Copy VPG Settings into a new VPG
• How to Move a VM from One VPG to Another VPG
• How to Properly Decommission a Datastore Used by Zerto

See all 22 articles

Logs 9

• How to perform Log Collection with the Zerto Virtual Replication Diagnostics Utility
• Extending The Log Files Retention In The ZVM
• Using the Zerto Virtual Replication Log Archiver
• Remote Log Collection
• Log collection hangs at 12%

See all 9 articles

Network 19

• Running network troubleshooting commands on a VRA using Plink
• ZERTO FIELD NOTICE FTN-20200923: NEW FIREWALL PORT REQUIREMENTS AND VRA COMPUTE CONSIDERATIONS FOR VRA TO VRA ENCRYPTION
• Using iPerf Windows Command Line Tool to Measure Bandwidth Between Sites
• Need to change the “NETBIOS hostname” / IP of the ZVM in the ZCM without unpairing
• Best practices for Active Directory Domain Controller availability

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VMware 46

• Error “The Org VDC does not support the hardware version of the following virtual machines: [VM: example_servername Version: vmx-XX]. Highest supported version: vmx-YY”
• VRA Shows as ‘Invalid’ in vCenter
• ZVM not connected to VRA, VMware console reports /mnt/run/scripts/dateprinter.sh: line 3: echo: write error: No space left on device
• Silent Installation of ZVR Fails on vCenter
• VRA upgrade failed

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ZVM Functionality 62

• New Zerto v9 alerts causing VRAs / VPGs to show false warning / error states
• Problem with Recovery Volume Size (X Bytes) Doesn’t Match Protected Volume Size (X Bytes) For VM Protected By VPG
• Why can’t I select a VM for replication
• Why do I see a VM or Datastore folder with “(1)” at the end of it?
• How to Dissociate VMs from Previously Used Replication Products

See all 62 articles

ZVM Operation 68

• Moving Protected Virtual Machines to a Remote Site
• Collecting a Zerto log bundle with Zerto Diagnostics
• How to enable RLC in Zerto
• Error: "Failed to collect metadata for host: {HostName}" in the ZVM UI
• How to remove VPG's from Zerto using powershell

See all 68 articles

Hyper-V 10

• Recovery volume size doesn’t match protected volume size for VM
• Re-Installation Of ZVR In Hyper-V While Preserving VHDX Files For Pre-seed
• VM enters “System Recovery” during FO from HV to vC
• Zerto operations in SCVMM not appearing after Hyper-V Host shut-down
• Changes to Hyper-V VM’s not shown in Zerto

See all 10 articles

vCloud Director 1

• Configure AzureAD as your tenant identity provider