Charger les modules VMware :
Import-Module VMware.VimAutomation.Core -WarningAction SilentlyContinue Import-Module VMware.VimAutomation.Vds -WarningAction SilentlyContinue Import-Module VMware.VimAutomation.License -WarningAction SilentlyContinue Import-Module VMware.VimAutomation.Storage -WarningAction SilentlyContinue Import-Module VMware.VimAutomation.HA -WarningAction SilentlyContinue
Se connecter au vCenter Server :
Connect-VIServer vcenter1.domain.local -WarningAction SilentlyContinue
Lister les différents volumes (LUNs), la taille et la stratégie Multipath :
Get-Vmhost esx1.domain.local | Get-Scsilun -LunType disk | Select CanonicalName, CapacityGB, MultipathPolicy
CanonicalName CapacityGB MultipathPolicy ------------- ---------- --------------- naa.6000144000000010703cd2e2c33b11x3 6144 RoundRobin naa.6000144000000010703cd2e2c33b8634 1024 RoundRobin naa.6000144000000010703cd2e2c33b86rs 4096 RoundRobin naa.6000144000000010703cd2e2c33b89a8 4096 RoundRobin naa.6000144000000010703cd2e2c33b8b5d 8192 RoundRobin
Lister les différents volumes (LUNs) qui ne sont pas en mode MultipathPolicy RoundRobin :
Get-VMHost esx1.domain.local | Get-ScsiLun -LunType disk | Where {$_.MultipathPolicy -notlike "RoundRobin"}
Lister les différents volumes (LUNs) qui sont en mode MultipathPolicy RoundRobin :
Get-VMHost esx1.domain.local | Get-ScsiLun -LunType disk | Where {$_.MultipathPolicy -like "RoundRobin"}
Changer la stratégie Multipath en mode RoundRobin pour un ESXi :
Get-Vmhost esx1.domain.local | Get-Scsilun -LunType disk | Where {$_.MultipathPolicy -notlike "RoundRobin"} | Where {$_.CapacityGB -ge 200} | Set-Scsilun -MultiPathPolicy RoundRobin
Changer la stratégie Multipath en mode RoundRobin pour tous les ESXi :
Get-Vmhost | Get-Scsilun -LunType disk | Where {$_.MultipathPolicy -notlike "RoundRobin"} | Where {$_.CapacityGB -ge 200} | Set-Scsilun -MultiPathPolicy RoundRobin
Lister les différents volumes (LUNs) et vérifier le modèle et le type de matériel :
Get-VMHost esx1.domain.local | Get-ScsiLun -LunType disk | fl -show CanonicalName, Vendor, CapacityMB, Model, LunType
Avoir la correspondance entre les CanonicalName et le nom de la LUN :
Get-Datastore |
Where-Object {$_.ExtensionData.Info.GetType().Name -eq "VmfsDatastoreInfo"} |
ForEach-Object {
if ($_)
{
$Datastore = $_
$Datastore.ExtensionData.Info.Vmfs.Extent |
Select-Object -Property @{Name="Name";Expression={$Datastore.Name}},
DiskName
}
}
Name DiskName ---- -------- UNITY-DATASTORE-PRD-01 naa.6006016052d044002b47c159847740f1 UNITY-DATASTORE-PRD-02 naa.6000144000000010703cd2e2c33b7cf8 UNITY-DATASTORE-PRD-03 naa.6000144000000010703cd2e2c33b8b94
Afficher les cartes HBA FC sur les hôtes ESXi ainsi que le status :
get-VMHost esx1.domain.local | Get-VMHostHba -Type "FibreChannel"
Device Type Model Status ------ ---- ----- ------ vmhba2 FibreChannel ISP2532-based 8Gb Fibre Cha... online vmhba3 FibreChannel ISP2532-based 8Gb Fibre Cha... unknown vmhba4 FibreChannel ISP2532-based 8Gb Fibre Cha... online vmhba5 FibreChannel ISP2532-based 8Gb Fibre Cha... unknown
Afficher l’état des chemins sur les HBA (Active / Dead / Standby) :
$VMHosts = Get-VMHost esx1.domain.local | ? { $_.ConnectionState -eq "Connected" } | Sort-Object -Property Name
$results= @()
foreach ($VMHost in $VMHosts) {
Get-VMHostStorage -RescanAllHba -VMHost $VMHost | Out-Null
[ARRAY]$HBAs = $VMHost | Get-VMHostHba -Type "FibreChannel"
foreach ($HBA in $HBAs) {
$pathState = $HBA | Get-ScsiLun | Get-ScsiLunPath | Group-Object -Property state
$pathStateActive = $pathState | ? { $_.Name -eq "Active"}
$pathStateDead = $pathState | ? { $_.Name -eq "Dead"}
$pathStateStandby = $pathState | ? { $_.Name -eq "Standby"}
$results += "{0},{1},{2},{3},{4},{5}" -f $VMHost.Name, $HBA.Device, $VMHost.Parent, [INT]$pathStateActive.Count, [INT]$pathStateDead.Count, [INT]$pathStateStandby.Count
}
}
ConvertFrom-Csv -Header "VMHost","HBA","Cluster","Active","Dead","Standby" -InputObject $results | Ft -AutoSize
VMHost HBA Cluster Active Dead Standby ------ --- ------- ------ ---- ------- esx1 vmhba2 CluDB 72 0 0 esx1 vmhba3 CluDB 0 0 0 esx1 vmhba4 CluDB 72 0 0 esx1 vmhba5 CluDB 0 0 0
