Switching Centricstor On/Off; Switching Centricstor On - Fujitsu Siemens Computers pmn User Manual

3 Switching CentricStor on/off

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3.1 Switching CentricStor on

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The following sequence must be followed when switching on the individual CentricStor
components:
1. Switch on the LAN hubs and switches (see corresponding operating instructions).
2. Switch on the fibre channel switches (see corresponding operating instructions).
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3. Switch on the RAID systems (see corresponding operating instructions).
Wait a minute after the "System Ready" status has been reached after the RAID sys-
tems have been started up.
4. Switch on the ICPs/IDPs/VLP by pressing the POWER ON/OFF button:
Figure 26: POWER ON/OFF button on the ISP (example TX300)
U41117-J-Z125-7-76
IMPORTANT!
The vendor recommends that CentricStor should not be switched off. This should
only be done in exceptional circumstances.
Before switching CentricStor on, you must ensure that the units with which
CentricStor is to communicate, i.e. host computers, ROBAR-SV systems (in the
case of host connection via ROBAR), the robot control processor, and the tape
robots are already up and running.
When connecting open systems:
The external FC switches must now also be switched on, as otherwise the
ICPs will not establish a point-to-point connection.
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