The topics in this section contain important information about known issues and restrictions offering possible workarounds and/or solutions.

Known Issues and Workarounds

Access to Designated Volume Denied

Antivirus Software Exclusion List

DataKeeper Cannot be used as a Quorum Device for a Cluster

DataKeeper Volume cannot come Online after Network failure with clustered IP Address on Replication network

DataKeeper Volume Not Available as Cluster Resource Type

Failed to Create Mirror

Hyper-V Host Cluster Error

Live Migration Failure

MaxResyncPasses Value

Mirroring with Dynamic Disks

New Resources Offline But Unlocked

Server Login Accounts and Passwords Must Be Same on Each Server in the Cluster

System Event Log – Create Mirror Failed in the GUI

Unable to Determine Previous Install Path

User Interface – Failed to Create Mirror

User Interface – Shows Only One Side of the Mirror

WSFC – MS DTC Resource Failure

WSFC 2008 R2 SP1 Procedure Change

Windows Server 2012 Specific Issues

Windows Server 2012 MMC Snap-in Crash

Windows Server 2012 — Simultaneous Move of Multiple Clustered File Server Roles Can Result in DataKeeper Switchover Failures

Windows Server 2012 iSCSI Target Role Does Not Support Dynamic Disks

Windows Server 2012 Default Information Missing During Mirror Creation

Windows Server 2012 NIC Teaming Issue

WSFC 2012 Cluster Creation Default Setting Issue

WSFC 2012 Failover Cluster Manager UI Defect

WSFC 2012 File Server Resource Manager Event Log Errors

WSFC 2012 File Shares Cannot be Created for File Server Role Using Server Manager or Failover Cluster Manager

WSFC 2012 New File Server Type Not Supported

WSFC 2012 Server Manager — Incorrect Volume Display

WSFC 2012 Server Manager — DataKeeper “Disk” Not Shown as Clustered

Windows 2012 File Share

Windows Server 2016 Specific Issues

Occasional Job Creation Failure

WSFC 2016 File Shares Cannot be Created for File Server Role Using Server Manager or Failover Cluster Manager


Bitlocker Does Not Support DataKeeper



DataKeeper Volume Resize Restriction

Directory for Bitmap Must Be Created Prior to Relocation

Duplicate IP Addresses Disallowed Within a Job

Intensive I-O with Synchronous Replication

Resource Tag Name Restrictions


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