5.
Maintenance
This chapter describes maintenance once the ETERNUS DX starts to be operated.
Periodic Backup
In case of an unexpected problems, important data should be regularly backed up.
Maintenance Service
This section explains the ETERNUS DX maintenance service.
When performing maintenance service, the maintenance engineer connects a PC used for maintenance to the
ETERNUS DX. Also, the maintenance engineer may require information that is necessary for performing main-
tenance operations. If the maintenance engineer has any requirement, we ask that they be handled.
Maintenance Support Period
The standard maintenance support period for ETERNUS DX is five years from the date of purchase, or is defined
in your service level agreement (SLA). Contact your sales representative for details if you prefer to extend the
period.
Replacing Batteries
The batteries of the ETERNUS DX60 S4 are expendable components that need to be replaced periodically.
Batteries can be replaced during regular maintenance free of charge. For customers without a maintenance con-
tract, replacement requests (payment required) must be made.
■
Replacement Cycle for a Battery
If a battery is used at an average temperature of 25 °C, the battery can be used for the entire maintenance sup-
port period (five years). The replacement cycle for a battery varies according to the customer's environment and
usage.
FUJITSU Storage ETERNUS DX60 S4, ETERNUS DX60 S3 Hybrid Storage Systems Operation Guide (Basic)
Do
We recommend that you backup important data regularly. If the ETERNUS DX fails and
•
the data has not been backed up, it may be lost.
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