Dell UPS 1000T Bedienungsanleitung Seite 45

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Configuration 45
Use Case 4
Typical example with four computers. According to the servers' roles, you may want to shut down the
servers at different times:
Computer hosting
Dell ULNM
#1
is directly attached to the UPS (USB/Serial). The Shutdown
Controller must be installed on the server that will be the last one to shut down.
NOTE: On Pulsar series, this computer must be powered by the master outlet.
Computer hosting
Dell ULNM
#2
requires a long delay to shutdown, such as hosting database or
VMware.
Computer hosting
Dell ULNM
#3
must be the last one to be shutdown because other servers depend
on it, such as File server.
Computer hosting
Dell ULNM
#4
is another server that must be stopped before computer 2 or 3
(Web server), or this computer can also be stopped for load shedding purposes (workstation).
The recommended configurations are:
•On
Dell ULNM
#1: Configure Shutdown Timer to None and Shutdown Duration to 120s.
•On
Dell ULNM
#2: Configure Shutdown Timer to 180s and Shutdown Duration to 180s.
•On
Dell ULNM
#3: Configure Shutdown Timer to None and Shutdown Duration to 120s.
•On
Dell ULNM
#4: Configure Shutdown Timer to 120s and Shutdown Duration to 120s.
The following time diagram summarizes this configuration (see Figure 27):
Figure 27. Shutdown Controller Diagram
0120_3-Dell ULNM UG.book Page 45 Saturday, November 2, 2013 5:34 PM
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