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 40

• Zerto installer popup, Zerto element not found exception from hresult 0x80070490
• ZVM Install Fails With “Cabinet File Has Invalid Signature”
• ZVM Upgrade Best Practices
• ZVM Upgrade Validation Fails For Multiple Errors Due To External SQL Database Connectivity
• VRA Disconnections/Performance Issues encountered after Zerto Upgrade

See all 40 articles

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”

See all 16 articles

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 10

• An Unresolvable Error Has Occurred With VPG X. The VPG Must Be Deleted.
• Used DR storage clarification
• Increasing/Reducing Journal Hard Size Limit – Public Cloud
• Expected Behavior of Reducing the Journal Size Hard Limit
• VRA cannot be booted due to VMDK_2 not being able to expand

See all 10 articles

Logs 9

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

See all 9 articles

Network 18

• Running network troubleshooting commands on a VRA using Plink
• 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
• How to set the proxy settings for all users when Cannot see Analytics data.

See all 18 articles

VMware 46

• 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
• Configuring Protected VM with VMware Paravirtual SCSI (PVSCSI) does not boot on fail-over

See all 46 articles

ZVM Functionality 56

• Connecting to a VRA via SSH
• How to remove unwanted DNS entries from /etc/resolv.conf in VRAs
• How to clear /mnt/logs on a VRA
• Add CPU or Memory to a VRA
• After Upgrading ZVR To Version 8.0, Sites Become Disconnected

See all 56 articles

ZVM Operation 59

• The reconfigure wizard
• Failure in committing VPG move after editing VM disks on recovery site before commit
• Best practices for Active Directory Domain Controller availability
• How to perform ZVM connectivity tests versions 7.5 and below
• During a VPG Move Opeation, Error “Failed applying configuration to VM (ID vm-XXXX) Message: The operation is not allowed in the current state”

See all 59 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