Fujitsu PRIMERGY TX2550 M5, Руководство по модернизации и обслуживанию

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2.3 Average task duration
Hardware: 10 minutes
The average task duration including preliminary and concluding steps is
indicated at the beginning of each procedure next to the procedure class.
The following table gives an overview of steps taken into account for
calculating the average task duration.
Step included Explanation
Server shutdown no
Shutdown time depends on hardware and
software configuration and may vary
significantly.
Software tasks necessary before
maintenance, see
"Starting the
maintenance task" on page 107 .
Rack removal,
disassembly
yes
Making the server available, removing the
server from the rack (if applicable).
Transport no
Transporting the server to the service table
(where required) depends on local
customer conditions.
Maintenance
procedures
yes
Maintenance procedures including
preliminary and concluding software tasks.
Transport no
Returning the server to its installation site
(where required) depends on local
customer conditions.
Assembly, rack
installation
yes
Reassembling the server, installing the
server in the rack (if applicable).
Starting up no
Booting time depends on hardware and
software configuration and may vary
significantly.
Table 1: Calculation of the average task duration
Before you start
TX2550 M5 Upgrade and Maintenance Manual 29