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Managing power of XD VDIs


Dmitry Parmit1709152850

Question

I have XD 7.5 with assigned 1 to 1 static VDIs.

I need to be able to extend amount of time VDIs remain powered on during off-peak hours before shutting them down of no one logged on.  By default those seem to power down within 2-3 minutes after they were powered on.  I already tried following keys to no avail... 

 

Session Launch and Control

DesktopServer\PrepareSessionConnectionTimeoutSec

DWORD

None
(secs)

If set, overrides the configuration from Web Interface for the maximum time allowed before a launch is aborted if a connection from an endpoint client is not received.

DesktopServer\MaxSessionEstablishmentTimeSecs

DWORD

60
(secs)

Time after which a session launch is assumed to have failed by the DDC if no active session has been established on the target machine, or if a disconnected session has not returned to the active state following a reconnect operation.

See also the settings ExtraSpinUpTimeSecs and MaxLaunchRegistrationDelaySec.

DesktopServer\ExtraSpinUpTimeSecs

DWORD

120
(secs)

Additional time to allow for session establishment if the target power-managed VM must be started as part of a session launch.

This value is added to that specified by MaxSessionEstablishmentTimeSecs.

 

I also tried playing with:

 

OffPeakBufferSizePercent          
OffPeakDisconnectAction           
OffPeakDisconnectTimeout           
OffPeakExtendedDisconnectAction     
OffPeakExtendedDisconnectTimeout 
OffPeakLogOffAction                  
OffPeakLogOffTimeout                 

 

Nothing thus far allowed me to keep off-peak VDIs up for about 10 minutes before powering them down.   

Am I missing some other undocumented setting that controls how quickly DDC sends power off command to hypervisor when unused VM enters off-peak or peak hours?

 

Any thoughts?

 

Thanks.

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