Verify NVRAM
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 Value
---- ----------------------- -----------------------------------------
1 Slot 0
Firmware version 0.0.78
Memory size 7.93 GiB
Errors 0 memory (0 uncorrectable), 0 PCI, 0 controller
Flash controller Errors 0 Cfg Err, 0 PANIC, 0 Bus Hang, 0 Bad Blk Warn,
0 Bkup Err, 0 Rstr Err
Board temperature 39 C
CPU temperature 48 C
Number of batteries 1
---- ----------------------- -------------------------------------------
NVRAM Batteries:
Card Battery Status Charge Charging Time To Temperature Voltage
Status Full Charge
---- ------- ------ ------ -------- ----------- ---------- -----
1 1 ok 95 % enabled 0 mins 37 C 4.044 V
---- ------- ------ ------ -------- ----------- ----------- -------
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.
42
Field Replaceable Units
