DataDirect Networks EF2800, User Manual

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DataDirect Networks EF2800 FC RAID Storage System User Guide (V 1.0)
O t h e r E F 2 8 0 0 C o n f i g u r a t i o n s
8.2 Changing the Date and Time
You can change the EF2800’s date and time.
To set the EF2800’s date and time:
1. From SAM, select
Manage EF2800
>
General Config
>
Set Date/
Time
. The Set Date/Time page displays.
2. In the Set EF2800 System Date panel, select the month, day, and
year.
3. In the Set EF2800 System Time panel, enter time using a 24-hour
clock. The Time Zone field controls the time stamp on e-mail
messages sent for the Remote Notification function.
4. Click
Change Date/Time
.
8.3 Understanding LUNs and Viewing LUN Information
Each SM supports up to 64 FC logical unit numbers (LUNs), or 128 after
a failover, that are numbered zero through 63. There are three different
types of LUNs: management (also called CAPI), EMP, and partition.
You can view information about each LUN, see section
8.3.1 on
page 121.
The three types of LUNs have the following characteristics:
• Management (CAPI) LUN: Allows CAPI to configure the SM. Each
SM can have a management LUN. You only need to assign a
management LUN if you are using CAPI to configure the SM over a
host port using SCSI protocol extensions. You are using CAPI only
if your company has written a program to monitor and manage the
EF2800. If you are not using CAPI, you can set the management
LUN to “NONE”. If you are using CAPI, you can set it to a value of
0-63.
N
OTE
: Most UNIX, Linux, and Macintosh operating systems require that
the management LUN be set to a higher value than all array LUNs. Before
creating your first array, change the management LUN to a higher value. If
you are using software that your company developed to configure and