Add API to rescan storage (#162)

* Add API to rescan storage

Sync-VMhostStorage API is added to enable rescanning VMHostStorage

* Fix typo

Microsoft.AVS.VMFS/Microsoft.AVS.VMFS.psd1

@@ -72,7 +72,8 @@
         "New-VmfsDatastore",
         "Dismount-VmfsDatastore",
         "Resize-VmfsVolume",
-        "Restore-VmfsVolume"
+        "Restore-VmfsVolume",
+        "Sync-VMHostStorage"
     )
 
     # Cmdlets to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no cmdlets to export.

Microsoft.AVS.VMFS/Microsoft.AVS.VMFS.psm1

@@ -448,3 +448,35 @@ function Restore-VmfsVolume {
 
     $Esxi | Get-VMHostStorage -RescanVMFS -ErrorAction stop | Out-Null
 }
+
+<#
+    .SYNOPSIS
+     Rescans host storage
+
+    .PARAMETER VMHostName
+     Name of the VMHost (ESXi server)
+
+
+    .EXAMPLE
+     Sync-VMHostStorage -VMHostName "vmhost1"
+
+    .INPUTS
+     VMHostName.
+
+    .OUTPUTS
+     None.
+#>
+function Sync-VMHostStorage {
+    [CmdletBinding()]
+    [AVSAttribute(10, UpdatesSDDC = $false)]
+    Param (
+        [Parameter(
+                Mandatory=$true,
+                HelpMessage = 'VMHost name')]
+        [ValidateNotNull()]
+        [String]
+        $VMHostName
+    )
+
+    Get-VMHost $VMHostName | Get-VMHostStorage -RescanAllHba -RescanVMFS | Out-Null
+}