Ok, so I kept plodding along and I was able to get a solution, while not elegant, it does do the trick:
I'm using powershell for the main app I'm building, so this code is all powershell, running directly on the Protected Site SRM server. This is just the basic building block, I haven't worked out the loops to handle any VM's that are in a state that would require it.
The below code will pull out the reason (being network mapping missing) and what network mapping is missing
#Get Latest SRM DR Log
$srm_log = gci "C:\ProgramData\VMware\VMware vCenter Site Recovery Manager\Logs" | where {$_.Name -like "vmware-dr*.log"} | gc
#Pattern for Missing Device - Target VM being checked
$pattern = "dr.replication.VmProtectionGroup.VmMirrorOptionResult(.*?)--> ]"
$t = [regex]::Matches($srm_log,$pattern)
#Parse log and convert data
$unresolved_device = ((((($t | where{$_.value -match "<VM NAME>"} | Select -Last 1).value -replace "\[ -->","") -split "-->") -replace '"',"") -replace ",","") -replace " ","" | ConvertFrom-String -Delimiter "="
#Create hash of Unresolved Objects - NON-DISK
$unresolved_device_hash = @()
$unresolved_device_hash += New-Object PSObject -Property @{
VMName = ($unresolved_device | where {$_.P1 -eq "vmname"}).p2
UnresolvedDeviceReason = (((($unresolved_device | where {$_.P1 -eq "faults"}).p2) -split "\.") | Select -Last 1) -replace "\){",""
UnresolvedObjects = ($unresolved_device | where {$_.P1 -eq "networkname"}).p2 -join "/ "
}
The below code is to gather all VM disks that are not on replicated storage, hence flagging the VM is not fully replicated
#Get Latest SRM DR Log
$srm_log = gci "C:\ProgramData\VMware\VMware vCenter Site Recovery Manager\Logs" | where {$_.Name -like "vmware-dr*.log"} | gc
#Pattern for Missing Disk - Target VM being checked
$pattern = "dr.replication.fault.DevicesNotResolved(.*?)\[context]"
$t = [regex]::Matches($srm_log,$pattern)
#Parse log and convert data
$unresolved_device = ((((($t | where{$_.value -match "<VM NAME>"} | Select -Last 1).value -replace "\[ -->","") -split "-->") -replace '"',"") -replace ",","") -replace " ","" | ConvertFrom-String -Delimiter "="
#Create hash of Unresolved Objects - DISK
$unresolved_device_hash = @()
$unresolved_device_hash += New-Object PSObject -Property @{
VMName = ($unresolved_device | where {$_.P1 -eq "vmname"}).p2
UnresolvedDeviceReason = (((($unresolved_device | where {$_.P1 -eq "unresolvedDevice"}).p2) -split "\.") | Select -Last 1) -replace "\){",""
UnresolvedObjects = ($unresolved_device | where {$_.P1 -eq "label"}).p2 -join "/ "
}
Hope this helps someone else out in a similar situation.
