Failover-RDFProtection
SYNOPSIS
Fails over SRDF protection for a PowerMax storage group.
SYNTAX
Failover-RDFProtection [-Unisphere] <UnisphereServer> [-ArrayId] <String> [-StorageGroupId] <String>
[-RDFGroup] <Int32> [-Bypass <Boolean>] [-Establish <Boolean>] [-Immediate <Boolean>] [-Remote <Boolean>] [-Restore <Boolean>] [-Confirm] [-WhatIf] [<CommonParameters>]
DESCRIPTION
Fails over SRDF protection for a PowerMax storage group.
EXAMPLES
Example 1
PS C:\> Failover-RDFProtection -Unisphere $unisphere -ArrayId 000123456789 -StorageGroupId SG-ABC -RDFGroup 22
Where $unisphere is a Unisphere server instance. Failover SRDF protection for volumes belonging to storage group SG-ABC on RDF group 22.
PARAMETERS
-Unisphere
The Unisphere server object.
Type: UnisphereServer
Parameter Sets: (All)
Aliases:
Required: True
Position: 0
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: False
-ArrayId
The PowerMax array ID.
Type: String
Parameter Sets: (All)
Aliases:
Required: True
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: False
-StorageGroupId
The storage group ID.
Type: String
Parameter Sets: (All)
Aliases:
Required: True
Position: 2
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: False
-RDFGroup
RDF group number.
Type: Int32
Parameter Sets: (All)
Aliases:
Required: True
Position: 3
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: False
-Bypass
Bypasses any existing PowerMax exclusive locks during an SRDF operation. WARNING: Only use this flag if you are certain no other RDF operation is in progress at the local and/or remote PowerMax arrays.
Type: Boolean
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Establish
Begins a device copy. The dynamic SRDF device pairs swap personality and an incremental establish is initiated.
Type: Boolean
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Immediate
Applies only to ASYNCHRONOUS capable devices. Causes command to drop the ASYNCHRONOUS session immediately.
Type: Boolean
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Remote
Requests a remote data copy flag. When the concurrent link is ready, data is copied to the concurrent RDF mirror. These operations require the remote data copy option, or the concurrent link to be suspended.
Type: Boolean
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Restore
Begins a full copy from the target to the source, synchronizing the dynamic SRDF pairs. The dynamic SRDF device pairs swap personality and an incremental restore is initiated.
Type: Boolean
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Confirm
Prompts you for confirmation before running the cmdlet.
Type: SwitchParameter
Parameter Sets: (All)
Aliases: cf
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-WhatIf
Shows what would happen if the cmdlet runs. The cmdlet is not run.
Type: SwitchParameter
Parameter Sets: (All)
Aliases: wi
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.