Verify Nvram - EMC Data Domain DD9500 Field Replacement Manual

Verify NVRAM

# system show
nvram
NVRAM
Cards:
Card Component
Value
---- -----------------------
1 Slot
Firmware version
Memory size
Errors
Flash controller Errors
Board temperature
CPU temperature
Number of batteries
---- -----------------------
NVRAM
Batteries:
Card Battery
Charge
---- -------
-----
1 1
V
---- -------
-------
status command to verify that the HA pair can failover and the ha failover on
the current active node to restore the original active node.
Procedure
1. Enter the enclosure show chassis command to check the battery and NVRAM
chassis status.
Note
The NVRAM battery might take up to 1.5 hours to get fully (100%) charged depending
on how discharged the NVRAM battery is at the time of the installation. However the
filesystem is enabled when the battery capacity is above 80%, which should take a
shorter time.
2. Enter the system show hardware command to check information about the
NVRAM module.
3. Enter the system show nvram command to check battery and NVRAM status.
-----------------------------------------
0
0.0.78
7.93 GiB
0 memory (0 uncorrectable), 0 PCI, 0 controller
0 Cfg Err, 0 PANIC, 0 Bus Hang, 0 Bad Blk Warn,
39 C
48 C
1
-------------------------------------------
Status Charge Charging
Status
------ ------ --------
ok 95 % enabled
------ ------ --------
0 Bkup Err, 0 Rstr Err
Time To Temperature Voltage
Full
----------- ----------
0 mins
----------- -----------
NVRAM Module Replacement
37 C 4.044
Verify NVRAM 9