Verify Nvram - Dell Data Domain DD6300 Manual

Steps

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.

# system show

nvram

NVRAM Cards:

Card

Component

----

-----------------------

1

Slot

Firmware version

Memory size

Errors

Flash controller Errors

Board temperature

CPU temperature

Number of batteries

----

-----------------------

NVRAM Batteries:

Card

Battery

----

-------

1

1

----

-------

4. Enter the enclosure show misconfiguration command to verify if the NVRAM is in the correct slot.

# enclosure show misconfiguration

Memory DIMMs:

No misconfiguration found.

IO Cards:

No misconfiguration found.

CPUs:

No misconfiguration found.

Disks:

No misconfiguration found.

5. Run the alerts show current or alerts show current-detailed command to check alert information about

battery and NVRAM card status.

6. For HA systems that were failed over to the standby node before the component replacement, run the ha online

command on the standby node to bring the HA configuration back online.

Value

-----------------------------------------

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

Full Charge

-----------

0 mins

----------- ----------- -------

Temperature Voltage

----------

-----

37 C

4.044 V

Field Replaceable Units

23