vSAN Configuration report

[MarcBouchard]

I am working on a script to report on all vSAN disks/diskgroups etc. and I'm trying to add one field and I can't find a decent way to do it.

I want to add which HBA a vsandisk is attached to, to ensure we don't have disks in a same disk group attached to different controllers.

Any insight would be appreciated 🙂 (I also need to round up the storage values. Don't like the way it's presented right now)...

$vSANClusters = Get-VsanClusterConfiguration | where {$_.vsanenabled -eq "true"}

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

foreach ($vSANDG in $AllvSANDG) {

write-host $vSANDG.Name -foregroundcolor yellow

$DGDisks=get-vsandisk -diskgroup $vSANDG

Write-Host "Number of disks in this group: " $DGDisks.Count -foregroundcolor yellow

$Details=$DGDisks.extensiondata

$Details | Select CanonicalName, OperationalState, Vendor, Model, Revision, SSD, QueueDepth, @{N='Capacity'; E={($_.Capacity.BlockSize * $_.Capacity.Block) / (1024*1024*1024)}}| FT -Autosize

}

}

}

clear

$vSANClusters = Get-VsanClusterConfiguration | where {$_.vsanenabled -eq "true"}

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

foreach ($vSANDG in $AllvSANDG) {

write-host $vSANDG.Name -foregroundcolor yellow

$DGDisks=get-vsandisk -diskgroup $vSANDG

Write-Host "Number of disks in this group: " $DGDisks.Count -foregroundcolor yellow

$Details=$DGDisks.extensiondata

$Details | Select CanonicalName, OperationalState, Vendor, Model, Revision, SSD, QueueDepth, @{N='Capacity'; E={($_.Capacity.BlockSize * $_.Capacity.Block) / (1024*1024*1024)}}| FT -Autosize

}

}

}

[MarcBouchard]

This is just the foundation of the script, my goal is to create an HTML file or word document that represents the disk groups, with their associated details, for each host. I will share the end result once completed.

[LucD · Accepted solution]

Try something like this

$vSANClusters = Get-VsanClusterConfiguration | where {$_.vsanenabled -eq "true"}

Foreach ($VSCluster in $VSANClusters) {

   Write-Host "[$VSCluster]".ToUpper() -ForegroundColor White

   $AllHosts = Get-VMHost -Location $VSCluster.Name| Sort Name

   Foreach ($ESXiHost in $AllHosts) {

   Write-Host "$([string]::new('-',84))" -ForegroundColor green

   Write-Host $EsxiHost.Name -ForegroundColor green

   Write-Host "$([string]::new('-',84))" -ForegroundColor green

   $AllvSANDG = Get-VsanDiskGroup -vmhost $EsxiHost.Name | Sort Name

   Write-Host "Number of Disk Groups : " $AllvSANDG.Count

   foreach ($vSANDG in $AllvSANDG) {

   Write-Host $vSANDG.Name -ForegroundColor yellow

   $DGDisks = Get-VsanDisk -DiskGroup $vSANDG

   Write-Host "Number of disks in this group: " $DGDisks.Count -foregroundcolor yellow

   $Details = $DGDisks.ExtensionData

   $Details | Select CanonicalName, OperationalState, Vendor, Model, Revision, SSD, QueueDepth,

  @{N = 'Capacity'; E = {($_.Capacity.BlockSize * $_.Capacity.Block) / 1GB}},

  @{N = 'HBA'; E = {

   $device = $_.CanonicalName

   (Get-VMHostHba -VMHost $ESXiHost -Type FibreChannel |

   where {(Get-ScsiLun -Hba $_).CanonicalName -contains $device}).Device -join '|'}

  } |

  FT -Autosize

  }

  }

}

[MarcBouchard]

Thank you. I was going that route but didn't quite know how to format it. Much appreciated.

[MarcBouchard]

Is there an attribute that shows if it's a cache disk or capacity disk?

[LucD]

Not sure, I'll have to dig into the VSAN API :smileygrin: