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 Data ONTAP® PowerShell Toolkit
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Cmdlet: Set-NaAggrRaidType
NAME
Set-NaAggrRaidType
SYNOPSIS
SYNTAX
Set-NaAggrRaidType [-Name] <String> [-RaidType] <String> [-DiskType <String>
] [-Controller <NaController>] [<CommonParameters>]
DESCRIPTION
Modify the RAID type for the given aggregate to the specified RaidType. This
cmdlet can also selectively change the RAID type of specific raid groups in
the aggregate based on the specified DiskType. The change remains effective
even if the filer is rebooted. This cmdlet does not support modifying opti
ons of a striped aggregate.
PARAMETERS
-Name <String>
Name or UUID of the aggregate whose option is to be set.
Required? true
Position? 1
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-RaidType <String>
The type of RAID group used for this aggregate.P ossible values: "raid4"
,"raid_dp"
The "raid4" setting provides one parity disk per RAID group, while "rai
d_dp" provides two. Changing this option immediately changes the RAID g
roup type for the RAID groups in the aggregate. When upgrading RAID gro
ups from "raid4" to "raid_dp", each RAID group begins a reconstruction o
nto a spare disk allocated for the second "dparity" parity disk.
Required? true
Position? 2
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-DiskType <String>
Type of disks to use : ATA, BSAS, FCAL, FSAS, LUN, SAS, SATA, or SSD. T
his option is required if we want to change the raid type of raid groups
created out of the specified disks only. Otherwise, if this is not spe
cified then the raid type for all raid groups in the aggregate would cha
nge.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-Controller <NaController>
The Data ONTAP controller object, embodied by an NaController object. T
his parameter is returned by the Connect-NaController cmdlet. If not sp
ecified, the value in the global variable CurrentNaController is used.
Required? false
Position? named
Default value
Accept pipeline input? false
Accept wildcard characters? false
<CommonParameters>
This cmdlet supports the common parameters: Verbose, Debug,
ErrorAction, ErrorVariable, WarningAction, WarningVariable,
OutBuffer and OutVariable. For more information, type,
"get-help about_commonparameters".
INPUTS
OUTPUTS
DataONTAP.Types.Aggr.AggrInfo
NOTES
Category: aggr
API: aggr-modify-raid-type
-------------- Example 1 --------------
C:\PS>Set-NaAggrRaidType -Name aggr1 -RaidType raid_dp
Change aggr1 to raid_dp.
Name State TotalSize Used Available Disks RaidType RaidSi
ze MirrorStatus FilesUsed FilesTotal
---- ----- --------- ---- --------- ----- -------- ------
-- ------------ --------- ----------
aggr1 online 2.9 TB 1% 2.8 TB 8 raid_dp 16
unmirrored 96 31k
RELATED LINKS
Get-NaAggr
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Data ONTAP® PowerShell Toolkit
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