•
The Location field populates the variable
sysLocation
.
•
The Contact field populates the variable
sysContact
.
a Click Configure
SNMP MIB-II Variables
.
b In the
Name
text box, the
Location
text box, and the
Contact
text box, enter the desired information.
You can enter only printable ASCII characters. Each text string can contain a maximum of 255 characters.
c Click
OK
.
5
In the
Trap Destination
text field, enter the trap destination, and click
Add
.
You can enter a
host name
, an
IPv4 address
, or an
IPv6 address
. If you enter a host name, it is converted into an IP address for
display in the Configured SNMP addresses table. A storage array can have a maximum of 10 trap destinations.
NOTE:
This field is disabled if no community names are configured.
6
If you have more than one community name configured, in the
Community Name
column of the Configured SNMP addresses table,
select a community name from the drop-down list.
7
Do you want to send a trap when an authentication failure occurs on the storage array?
•
Yes
– Select the check box in the
Send Authentication Failure Trap
column of the Configured SNMP addresses table. Selecting
the check box sends an authentication failure trap to the trap destination whenever an SNMP request is rejected because of an
unrecognized community name.
•
No
– Clear the check box in the
Send Authentication Failure Trap
column of the Configured SNMP addresses table.
8
(Optional) To verify that an SNMP alert is configured correctly, you can send a test message. In the Configured SNMP addresses area,
select the SNMP destination that you want to test, and click Test. A test message is sent to the SNMP address. A dialog is displayed
with the results of the validation and any errors. The Test button is disabled if you have not selected a community name.
9
Click
OK
.
An alert icon is displayed next to each node in the Tree view for which an alert is set.
Battery settings
A smart battery backup unit (BBU) can perform a learn cycle. The smart BBU module includes the battery, a battery gas gauge, and a
battery charger. The learn cycle calibrates the smart battery gas gauge so that it provides a measurement of the charge of the battery
module. A learn cycle can only start when the battery is fully charged.
The learn cycle completes the following operations:
•
Discharges the battery to a predetermined threshold
•
Charges the battery back to full capacity
A learn cycle starts automatically when you install a new battery module. Learn cycles for batteries in both RAID controller modules in a
duplex system occur simultaneously.
Learn cycles are scheduled to start automatically at regular intervals, at the same time and on the same day of the week. The interval
between cycles is described in weeks.
Use the following guidelines to adjust the interval:
•
You can use the default interval.
•
You can run a learn cycle at any time.
•
You can set the learn cycle earlier than the currently scheduled time.
•
You cannot set the learn cycle to start more than seven days later than the currently scheduled time.
Changing the battery settings
To change the battery settings:
1
In the AMW, from the menu bar, select
Hardware
>
Enclosure
>
Change
>
Battery Settings.
Discovering and managing your storage array
47
