FUJITSU Disk Storage System DX60 - Manual (Page 80)

ETERNUS DX60 S2 Disk storage system User’s Guide -Operation-
80
Copyright 2012 FUJITSU LIMITED P3AM-5512-03ENZ0
Chapter 7 Troubleshooting
This chapter explains troubleshooting when errors occur.
If you notice anything unusual during operation, then refer to "7.1 Check List" (page 80) to check
the ETERNUS DX Disk storage system status, prepare the necessary information with "7.2
Required Information for Inquiries" (page 85) , and contact your maintenance engineer.
• When the ETERNUS DX Disk storage system is turned off
• When the ETERNUS DX Disk storage system refuses to turn on
• When the READY LED is not on
• When the FAULT LED is on
• When the FAULT LED blinks
• When the ETERNUS DX Disk storage system cannot be connected via a network service
• When I/O access is slow
• When the server does not recognize the volumes
7.1 Check List
■ When the ETERNUS DX Disk storage system is turned off
Check the following points: If none of these resolve the problem, leave the ETERNUS DX Disk
storage system alone and contact your maintenance engineer.
• Is the ETERNUS DX Disk storage system's power cord disconnected?
• Is main line switch of power distribution unit (MAIN LINE SWITCH) turned to OFF (O)?
• Has the server been turned off?
If the ETERNUS DX Disk storage system power is in conjunction with the power synchronized
unit, the power of the ETERNUS DX Disk storage system will turn off when the server is
turned off.
• Is there a power failure?
• Has there been a recent main power failure?
If the ETERNUS DX Disk storage system is in AC automatic power mode (i.e. AUTO POWER
switch is turned to ON), the ETERNUS DX Disk storage system turns on automatically after
the power is restored.