[PS] C:\Program Files\Microsoft\Exchange Server\V14\Scripts>.\StartDagServerMaintenance.ps1 -serverName MailXX
WARNING: [04:05:33.541 UTC] Call-ClusterExe: cluster.exe did not succeed, but 5 was not a retry-able error code. Not
attempting any other servers. This may be an expected error by the caller.
Log-Error : [04:05:33.541 UTC] Start-DagServerMaintenance: Failed to suspend the server MailXX from hosting the Prima
ry Active Manager, returned 5.
At C:\Program Files\Microsoft\Exchange Server\V14\Scripts\StartDagServerMaintenance.ps1:165 char:14
+ Log-Error <<<< ($StartDagServerMaintenance_LocalizedStrings.res_0004 -f $serverName,$LastExitCode,"S
tart-DagServerMaintenance") -stop
+ CategoryInfo : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Log-Error
[PS] C:\Program Files\Microsoft\Exchange Server\V14\Scripts>
I do not understand what's causing the error.