HP R7000 HP UPS Network Module User Guide - Page 55

The following example describes the shutdown parameters for a UPS with two load segments

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The following example describes the shutdown parameters for a UPS with two load segments, four connected servers that have HPPP Clients installed on each server, and one UPS Network Module. Item 1 2 3 4 5 6 7 8 9 10 11 12 t1 t2 t3 t4 t5, t6, t7 Description Utility failure Utility restore Utility Client 1on load segment 1 Client 2 on load segment 1 UPS Network Module setting for load segment 1 Load segment 1 Client 3 on load segment 2 Client 4 on load segment 2 UPS Network Module setting for load segment 2 Load segment 2 UPS On utility On battery (Shutdown initiated after time) Operating system shutdown time Utility failure-UPS is on battery, and all servers are powered as usual Shutdown process initiated-Shutdown scripts run, applications close, and then the operating system shuts down All servers are completely powered down. Load segments power down, and then the UPS powers down. Utility restore The UPS, load segment 1, and load segment 2 are powered up When the utility power is lost, the example UPS behaves as follows: Configuration parameters 55

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Configuration parameters 55
The following example describes the shutdown parameters for a UPS with two load segments, four connected
servers that have HPPP Clients installed on each server, and one UPS Network Module.
Item
Description
1
Utility failure
2
Utility restore
3
Utility
4
Client 1on load segment 1
5
Client 2 on load segment 1
6
UPS Network Module setting for load segment 1
7
Load segment 1
8
Client 3 on load segment 2
9
Client 4 on load segment 2
10
UPS Network Module setting for load segment 2
11
Load segment 2
12
UPS
On utility
On battery (Shutdown initiated after time)
Operating system shutdown time
t1
Utility failure—UPS is on battery, and all servers are powered
as usual
t2
Shutdown process initiated—Shutdown scripts run,
applications close, and then the operating system shuts down
t3
All servers are completely powered down. Load segments
power down, and then the UPS powers down.
t4
Utility restore
t5, t6, t7
The UPS, load segment 1, and load segment 2 are powered up
When the utility power is lost, the example UPS behaves as follows: