Dell Data Domain DD6300 Manual page 19

Steps
1. Log in as sysadmin.
2. Enter the alerts show current command for alert information about battery and NVRAM card status or the alerts
show current-detailed command for detailed alert information about battery and NVRAM card status. The following is
an example output.
# alerts show current
Id Post Time
-- ----------------------- -------- --------- ------- ---------------------------------
18 Wed Nov 5 18:08:53 2014 CRITICAL HWFailure Slot=NA EVT-NVRAM-00201: A hardware fault
20 Wed Nov 5 18:11:40 2014 CRITICAL Environment
enabled
3. Enter the system show hardware command for information about the NVRAM module.
# system show hardware
Slot Vendor
---- --------
M Broadcom
0 EMC
1 Broadcom
2 EMC
3 Broadcom
4 Broadcom
5 Broadcom
6 Broadcom
7 EMC
---- --------
4. Enter the enclosure show nvram command to check information about the NVRAM.
# enclosure show NVRAM
enclosure show nvram
Enclosure 1
Cannot get NVRAM card and battery info. Check NVRAM card and battery interconnect
and their power connection
**** Error retrieving information (**** Error retrieving NVRAM card information.).
-----------
5. 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
Severity
Device
-------------------------------
BCM5719 1GbE
NVRAM 8GB Model 3
Quad Port 10GbE Base-T
PMC Quad Port 6 Gbps SAS
Quad Port 10GbE SR
Quad Port 10GbE SR
Quad Port 10GbE SR
Quad Port 10GbE SR
PMC Quad Port 6 Gbps SAS
-------------------------------
-------
Class Object
EVT-NVRAM-00001: DDFS cannot be
Ports
--------------
Ma, Mb, Mc, Md
1a, 1b, 1c, 1d
2a, 2b, 2c, 2d
3a, 3b, 3c, 3d
4a, 4b, 4c, 4d
5a, 5b, 5c, 5d
6a, 6b, 6c, 6d
7a, 7b, 7c, 7d
--------------
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,
0 Bkup Err, 0 Rstr Err
39 C
Message
was detected with an NVRAM card
and it may need to be replaced
NVRAM subsystem is not ready.
Field Replaceable Units 19