User Guide
DDOC0108-000-A2
CNS4 CSfC
6 - 9
Operation
Revision 1.0
The ibit:
•
Checks all I2C components.
•
Reports all FSM-C voltages (5V & 3.3V rails).
•
Reports Super I/O.
•
Reported processor sensors.
•
Runs S.M.A.R.T. monitor test on each FSM-C module.
•
Checks for Ethernet devices (eth0/1/2/3).
6.2.6.3
PBIT (Power-On Built In Test
The following items are monitored by the PBIT. The PBIT runs only at initial power ON and cannot
be initiated by the user. If any item is outside of tolerance range, the CNS4 S0 LED will illuminate.
for information on how to determine the error.
•
Tests 10MB of system memory
•
Attempt to communicate with processor
•
Check if Ethernet Devices are present
•
Check for SATA controller device presence
6.3
Update
The CNS4 operating system and the ILE firmware can be updated. Contact Curtiss-Wright for
information regarding available / applicable update files before performing any updates.
6.3.1
CNS4 Operating System Update
The following files are required to update the CNS4 operating system:
NOTE
Contact Curtiss-Wright to obtain any available / applicable update files The files below refer to
Curtiss-Wright provided files for performing operating system update. The
year
,
month
,
day
, and
ver_
#
_
##
are variables that will reflect the update file date and version.
•
cnsf_csfc-image_
year
_
month
_
day
-ver_
#
_
##
.bin
•
cnsf_csfc-image_
year
_
month
_
day
-ver_
#_##
.gz
•
cnsf_csfc-image_
year
_
month
_
day
-ver_
#
_
##
.hdr
•
cnsf_csfc-image_y
year
_
month
_
day
-ver_
#
_
##
.md5
The fupdate command boots the CNS4 system into a RAM disk image where the user can install a
new CNS4 disk image onto the system. By default the new image file should be copied to fsm0
partition 0 location. Upon logging into the new RAM disk image, a menu of operations to restore
and verify the restoration of a new disk image activates. The disk image is loaded onto must be
configured so it will be able to accept the files (e.g., not configured as a RAID).
1. Reconfigure FSM0 module as follows:
a. Type
sysconfig -E
. This command will erase the current configuration.
b. Type
sysconfig --part fsm0 1 100% -W
. This will create a partition on fsm0. One
partition will be created and it will use 100% of the drive.
c. Type
sysconfig --nas 1 0
. This assigns NAS service to partition 0.
d. Type
sysconfig -F --all -m --all
. This formats and mounts all NAS partitions.
e. Type
serv --nas 1
. This starts NAS services and gives the ability to access the storage
from a remote machine. See serv for additional information.
2. Create a folder called firmware within the /fsm_shares/fsm_nas0 folder.
3. Copy update file (e.g., cns4_image_ver2_31.gz) into /fsm_shares/fsm_nas0 folder.
NOTE
The fupdate command loads an image into memory to allow the user to update the boot image on
the unit.
4. Type
fupdate
and press E
NTER
key.
The update utility will start.
