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handle rdm disks
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Nathan Coad
2023-10-27 11:59:11 +11:00
parent 497e74fae7
commit a81f8e044c
1 changed files with 32 additions and 30 deletions
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62
main.go
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@@ -9,6 +9,7 @@ import (
"log" "log"
"net/url" "net/url"
"os" "os"
"reflect"
"strings" "strings"
"time" "time"
_ "time/tzdata" _ "time/tzdata"
@@ -142,39 +143,40 @@ func processVMs(client *govmomi.Client) error {
} }
} }
if vm.Config != nil && vm.Config.Hardware.Device != nil { if vm.Config != nil && len(vm.Config.Hardware.Device) > 0 {
if len(vm.Config.Hardware.Device) > 0 { for _, device := range vm.Config.Hardware.Device {
for _, device := range vm.Config.Hardware.Device { //fmt.Printf("device: %v\n", device)
//fmt.Printf("device: %v\n", device) //fmt.Println("Type of variable1:", reflect.TypeOf(device))
//fmt.Println("Type of variable1:", reflect.TypeOf(device)) if scsi, ok := device.(types.BaseVirtualSCSIController); ok {
if scsi, ok := device.(types.BaseVirtualSCSIController); ok { //fmt.Printf("scsi: %v\n", scsi)
//fmt.Printf("scsi: %v\n", scsi) controller := scsi.GetVirtualSCSIController()
controller := scsi.GetVirtualSCSIController() //fmt.Printf("controller: %s\n", device.GetVirtualDevice().DeviceInfo.GetDescription().Label)
//fmt.Printf("controller: %s\n", device.GetVirtualDevice().DeviceInfo.GetDescription().Label) //fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
//fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
if controller.SharedBus != "noSharing" {
fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
result := BusSharingResults{
VmName: vm.Name,
ClusterName: clusterName,
ControllerName: device.GetVirtualDevice().DeviceInfo.GetDescription().Label,
SharingType: sharedBusToString(controller.SharedBus),
}
busSharingResults = append(busSharingResults, result)
if controller.SharedBus != "noSharing" {
fmt.Printf("VM %s is using SCSI bus sharing mode: %s\n", vm.Name, string(controller.SharedBus))
result := BusSharingResults{
VmName: vm.Name,
ClusterName: clusterName,
ControllerName: device.GetVirtualDevice().DeviceInfo.GetDescription().Label,
SharingType: sharedBusToString(controller.SharedBus),
} }
} else if vdisk, ok := device.(*types.VirtualDisk); ok { busSharingResults = append(busSharingResults, result)
//fmt.Printf("vdisk: %v\n", vdisk)
// See https://github.com/vmware/govmomi/blob/main/object/virtual_device_list_test.go for info }
} else if vdisk, ok := device.(*types.VirtualDisk); ok {
//fmt.Printf("vdisk: %v\n", vdisk)
diskLabel := vdisk.VirtualDevice.DeviceInfo.GetDescription().Label // See https://github.com/vmware/govmomi/blob/main/object/virtual_device_list_test.go for info
// See https://github.com/vmware/govmomi/blob/main/vim25/types/enum.go#L7538 diskLabel := vdisk.VirtualDevice.DeviceInfo.GetDescription().Label
// Sharing can be sharingNone or sharingMultiWriter
backing := vdisk.VirtualDevice.Backing // See https://github.com/vmware/govmomi/blob/main/vim25/types/enum.go#L7538
sharingType := backing.(*types.VirtualDiskFlatVer2BackingInfo).Sharing // Sharing can be sharingNone or sharingMultiWriter
backing := vdisk.VirtualDevice.Backing
fmt.Println("Type of backing:", reflect.TypeOf(backing))
if info, ok := backing.(*types.VirtualDiskFlatVer2BackingInfo); ok {
sharingType := info.Sharing
if sharingType == "sharingMultiWriter" { if sharingType == "sharingMultiWriter" {
fmt.Printf("VM %s is using MultiWriter on disk %ss\n", vm.Name, diskLabel) fmt.Printf("VM %s is using MultiWriter on disk %ss\n", vm.Name, diskLabel)
@@ -192,8 +194,8 @@ func processVMs(client *govmomi.Client) error {
} }
} else if vm.Config == nil { } else if vm.Config == nil {
fmt.Printf("vm %s has no config\n", vm.Name) fmt.Printf("vm %s has no config\n", vm.Name)
} else if vm.Config.Hardware.Device == nil { } else {
fmt.Printf("vm %s has no hardware device\n", vm.Name) fmt.Printf("vm %s is something strange\n", vm.Name)
} }
} }