SnapCenter PowerShell Commands
Invoke-SmTechRefreshHost
Suggest changes
PDFs
Perform tech refresh of source host with destination host.
Syntax
Invoke-SmTechRefreshHost [-OldHostName] <String> [-NewHostName] <String> [-IsDryRun] <Boolean> [-AutoMigrateManuallyAddedResource] <Boolean> [-SQLInstanceMapping] <Hashtable[]>
Detailed Description
Perform tech refresh of source host with destination host.
Parameters
| Name | Description | Required? | Pipeline Input | Default Value |
|---|---|---|---|---|
OldHostName |
Specify the name of source host whose resources needs to be relinked. |
true |
true (ByPropertyName) |
|
NewHostName |
Specify the name of destination host where you want to relink the resources of the source host. |
true |
true (ByPropertyName) |
|
IsDryRun |
Specify whether you want to perform a dry run to find the matching resources without relinking them. |
false |
true (ByPropertyName) |
True |
AutoMigrateManuallyAddedResource |
Specify whether you want to migrate unmatched manually added resources. |
false |
true (ByPropertyName) |
False |
SQLInstanceMapping |
Specify the list of SQL instance mapping, if resource is being migrated to another instance on new host.You must provide the instance mapping in a hashtable, and it must contain the OldInstanceName and NewInstanceName. For example,@{"OldInstanceName"="instance1";"NewInstanceName"="instance1_new"},@{"OldInstanceName"="instance2";"NewInstanceName"="instance2_new"} You can include comma-separated values for multiple instance mapping. |
false |
true (ByPropertyName) |
Examples
Example 1: Tech refresh of old host with new host.
Invoke-SmTechRefreshHost -OldHostName host.mva.gdl.netapp.com -NewHostName hostNew.mva.gdl.netapp.com -IsDryRun 0 -AutoMigrateManuallyAddedResource 1
Initiating host tech refresh..
Name: Tech refresh of host 'host.mva.gdl.netapp.com' with host 'hostNew.mva.gdl.netapp.com'
Id : 811
StartTime : 9/11/2023 6:10:43 PM
EndTime : 9/11/2023 6:10:43 PM
IsCancellable : False
IsRestartable : False
IsCompleted : False
IsVisible : True
IsScheduled : False
PercentageCompleted : 100
Description :
Status : Running
Owner :
Error :
Priority: None
Tasks : {Precheck validation}
ParentJobID : 0
EventId : 0
JobTypeId : 10
ApisJobKey :
ObjectId: 0
PluginCode : NONE
PluginName : NONE
HostId : 0
RoleId :
JobIds : {}
ScsJobId:
Invoke-SmTechRefreshHost Completed
This example does a tech refresh of old host with new host
Example 2: Tech refresh of old host with new host when SQL resource is migrated from one instance to another
Invoke-SmTechRefreshHost -OldHostName host.mva.gdl.netapp.com -NewHostName hostNew.mva.gdl.netapp.com -IsDryRun 0 -AutoMigrateManuallyAddedResource 1
-SQLInstanceMapping @{"OldInstanceName"="instance1";"NewInstanceName"="instance1_new"},@{"OldInstanceName"="instance2";"NewInstanceName"="instance2_new"}
Initiating host tech refresh..
Name: Tech refresh of host 'host.mva.gdl.netapp.com' with host 'hostNew.mva.gdl.netapp.com'
Id : 811
StartTime : 9/11/2023 6:10:43 PM
EndTime : 9/11/2023 6:10:43 PM
IsCancellable : False
IsRestartable : False
IsCompleted : False
IsVisible : True
IsScheduled : False
PercentageCompleted : 100
Description :
Status : Running
Owner :
Error :
Priority: None
Tasks : {Precheck validation}
ParentJobID : 0
EventId : 0
JobTypeId : 10
ApisJobKey :
ObjectId: 0
PluginCode : NONE
PluginName : NONE
HostId : 0
RoleId :
JobIds : {}
ScsJobId:
Invoke-SmTechRefreshHost Completed
This example does a tech refresh of old host with new host