DataDirect Networks EF2800, User Manual

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DataDirect Networks EF2800 FC RAID Storage System User Guide (V 1.0)
M a n a g i n g D i s k D r i v e s & E n c l o s u r e s
You may want to change the EMP LUN if it conflicts with the LUN of
another device.
To change the EMP LUN:
1. From SAM, select
Manage EF2800
>
General Config
>
Enclosure
Management
.
The Enclosure Management page displays. The Set EF2800 EMP
LUNs panels display the current LUN for each EMP. Each EMP has
an EMP number that the EF2800 assigns sequentially whenever it
starts.
2. Select the LUN you want for each EMP.
3. Click
Update EMP Configuration
.
9.2.2 Changing the Additional EMP Setting
You can change four additional EMP settings:
• EMP Polling Rate: This is the interval, in seconds, that the EF2800
polls the EMPs for status changes. If the polling rate is set to zero,
the EF2800 does not communicate with the EMP. Only use this
setting if you suspect you are having communication problems
with the EMP. The default setting is five seconds.
To change the EMP setting:
1. From SAM, select
Manage EF2800
>
General Config
>
Enclosure
Management
. The Enclosure Management page displays.
2. In the Enclosure Management Processor General Settings panel,
select
EMP Polling Rate
.
3.
Click
Update EMP Configuration
.