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 Data ONTAP® PowerShell Toolkit
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Cmdlet: Set-NaPriority
NAME
Set-NaPriority
SYNOPSIS
Set global priority scheduler options.
SYNTAX
Set-NaPriority [-IoConcurrency <Int64>] [-NvlogCpThreshold <Int32>] [-NvlogC
pCompletion <String>] [-Controller <NaController>] [<CommonParameters>]
DESCRIPTION
Set global priority scheduler options.
PARAMETERS
-IoConcurrency <Int64>
Sets the io-concurrency value for the appliance. The io-concurrency spe
cifies the average number of concurrent I/O operations to a disk.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-NvlogCpThreshold <Int32>
Sets the nvlog-cp-threshold value for the appliance as a percentage. Th
e nvlog-cp-threshold defines the percentage of the system NVLOG that mus
t be used before NVLOG limits are applied during a system consistency po
int (CP). The default value is 50%. Range: [1..100]
Required? false
Position? named
Default value 50
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-NvlogCpCompletion <String>
Sets the nvlog-cp-completion value for the appliance. The nvlog-cp-comp
letion defines the method of consistency point (CP) completion when one
or more volumes are limited by NVLOG usage. Possible values are "fast",
"paced" or "default". A fast CP completion will finish the CP as soon
as possible, so allows resources blocked on NVLOG to be continued. A pa
ced CP completion (the default when no NVLOG limiting occurs) controls t
he speed of the CP to reduce system impact overall, but may cause resour
ces blocks on NVLOG to delay longer. The default mode is fast.
Required? false
Position? named
Default value fast
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
NOTES
Category: priority
API: priority-set
-------------- Example 1 --------------
C:\PS>Set-NaPriority -IoConcurrency 32 -NvlogCpThreshold 60 -NvlogCpCompleti
on fast
Configure the global priority scheduler options.
RELATED LINKS
Get-NaPriority
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Data ONTAP® PowerShell Toolkit
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