diff --git a/Scripts/SetMultiPathToRoundRobin b/Scripts/SetMultiPathToRoundRobin new file mode 100644 index 0000000..c1a6253 --- /dev/null +++ b/Scripts/SetMultiPathToRoundRobin @@ -0,0 +1,17 @@ +<# +Script name: SetMultiPathToRoundRobin.ps1 +Created on: 09/13/2017 +Author: Alan Comstock, @Mr_Uptime +Description: Set the MultiPath policy for FC devices to RoundRobin +Dependencies: None known +PowerCLI Version: VMware PowerCLI 6.5 Release 1 build 4624819 +PowerShell Version: 5.1.14393.1532 +OS Version: Windows 10 +#> + +#Check a host for any Fibre Channel devices that are not set to Round Robin. Modify to check clusters if needed. +Get-VMhost HOSTNAME | Get-VMHostHba -Type "FibreChannel" | Get-ScsiLun -LunType disk | Where { $_.MultipathPolicy -notlike "RoundRobin" } | Select CanonicalName,MultipathPolicy + +#Set the Multipathing Policy on a host to Round Robin for any Fibre Channel devices that are not Round Robin +$scsilun = Get-VMhost HOSTNAME | Get-VMHostHba -Type "FibreChannel" | Get-ScsiLun -LunType disk | Where { $_.MultipathPolicy -notlike "RoundRobin" } +Set-ScsiLun -ScsiLun $scsilun -MultipathPolicy RoundRobin