vSAN Configuration Report
August 15, 2018 – 11:15 amHere’s a script I put together from various sources to report on the disk group configurations for a VSAN cluster. Hope you find it useful!
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# Script : vSAN Configuration Report
# Author : Marc Bouchard
# Version : 1.0
#
# Generate a report of the vSAN Configuration.
# – Clusters with vSAN
# – Disk groups on each host
# – Disk details for each disk group, including HBA each disk is attached to
#
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Clear
$VSANArray = @()
$vSANClusters = Get-VsanClusterConfiguration | where {$_.vsanenabled -eq “true”}
# Collect data from all clusters, nodes, disk groups and disks
Foreach ($VSCluster in $VSANClusters) {
write-host “[$VSCluster]”.ToUpper() -foregroundcolor White
$AllHosts=Get-VMHost -Location $VSCluster.Name| Sort Name
Foreach ($ESXiHost in $AllHosts) {
write-host “————————————————————————————” -foregroundcolor green
write-host $EsxiHost.Name -foregroundcolor green
write-host “————————————————————————————” -foregroundcolor green
$AllvSANDG = Get-vSANDiskGroup -VMHost $EsxiHost.Name | Sort Name
Write-Host “Number of Disk Groups : ” $AllvSANDG.Count
$DGCount = 0
foreach ($DiskGroup in $AllvSANDG) {
$DGCount += 1
write-host $DiskGroup.Name -foregroundcolor yellow
$DGDisks=get-vsandisk -diskgroup $DiskGroup
Write-Host “Number of disks in this group: ” $DGDisks.Count -foregroundcolor yellow
$DiskCount = 0
foreach ($vSANDisk in $DGDisks) {
$DiskCount += 1
$Details=$vSANDisk.extensiondata
$DiskName=$Details.CanonicalName
Write-Host “Processing disk #$DiskCount : $DiskName” -foregroundcolor cyan
$SCSILUN = ($ESXiHost | get-scsilun -CanonicalName $Details.CanonicalName)
$vmHBA = $SCSILUN.RuntimeName.Substring(0, ($SCSILUN.RuntimeName.IndexOf(“:”)))
$VSANObject = New-Object System.Object
$VSANObject | Add-Member -type NoteProperty -name Cluster -Value $VSCluster.Name
$VSANObject | Add-Member -type NoteProperty -name Host -Value $ESXiHost.Name
$VSANObject | Add-Member -type NoteProperty -name vmHBA -Value $vmHBA
$VSANObject | Add-Member -type NoteProperty -name GroupID -Value $DGCount
$VSANObject | Add-Member -type NoteProperty -name GroupName -Value $DiskGroup.Name
$VSANObject | Add-Member -type NoteProperty -name DiskID -Value $DiskCount
$VSANObject | Add-Member -type NoteProperty -name DiskName -Value $Details.CanonicalName
$VSANObject | Add-Member -type NoteProperty -name State -Value $Details.OperationalState
$VSANObject | Add-Member -type NoteProperty -name Vendor -Value $Details.Vendor
$VSANObject | Add-Member -type NoteProperty -name Model -Value $Details.Model
$VSANObject | Add-Member -type NoteProperty -name Revision -Value $Details.Revision
$VSANObject | Add-Member -type NoteProperty -name IsSSD -Value $Details.SSD
$VSANObject | Add-Member -type NoteProperty -name QueueDepth -Value $Details.QueueDepth
$VSANObject | Add-Member -type NoteProperty -name Capacity -Value (($Details.Capacity.BlockSize * $Details.Capacity.Block) / 1GB)
$VSANArray += $VSANObject
}
}
}
}
$VSANArray | Export-CSV vsanConfig.csv
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