User Guide DDOC0199-000-A9
1-Slot Data Transport System (CSfC) 8 - 18 Operation
© 2024 Curtiss-Wright Defense Solutions Revision 2.0
CAUTION
DATA LOSS. Use of following command options may / will destroy data on the RMC module.
Use --disk option to run disk test on the RMC module or on a partition.
Use --fsck option to run file system check on the RMC module on a partition.
Use --fsckauto option to fix simple problems without intervention.
Use --fsckyes to auto-repair problems by assuming yes to all repair prompts.
For additional information refer to paragraph 13.3.18 mbit.
8.9 Update Software / Firmware
8.9.1 Update Operating System Software
CAUTION
CRYPTO FIRMWARE / OPERATING SYSTEM MISMATCH. If updating both crypto firmware and
operating system, ensure crypto firmware update is successfully accomplished before updating
operating system. Failure to update in this sequence will result in SWFDE/HWFDE mismatch and
render the DTS1 CSfC unusable.
CAUTION
UPDATE ERROR / FAILURE. Before attempting to update the DTS1+ CSfC, the Write-Enable
switch MUST be in the READ-WRITE position.
CAUTION
UPDATE ERROR / FAILURE. Before attempting any software / firmware updates, ensure the
RMC module has been removed. Failure to remove the RMC module may result in update errors /
failure.
NOTE
All updates to software / firmware should be accomplished using RS-232 serial data protocol.
NOTE
Contact Curtiss-Wright to obtain any available / applicable update files.
Before attempting to update the DTS1+ CSfC, set the write-enable switch to the READ-WRITE
position. Refer to paragraph 4.2.2 Write-Enable Switch for detailed location information. After
updating the unit, set the write-enable switch to the READ position.
The update files should be received from Curtiss-Wright as a tarball (compressed files package).
The tarball will have to be uncompressed and the digital signature verified before loading the files
into the DTS1+ CSfC flash memory.
The fupdate command boots the DTS1+ CSfC system into a RAM disk image where the user can
install a new disk image onto the system. Upon logging into the new RAM disk image, a menu of
operations to restore and verify the restoration of a new disk image activates.
NOTE
The fupdate command loads an image into memory to allow the user to update the boot image on
the unit.
1. Type fupdate and press ENTER key.
The update utility will start.
2. If using Linux OS, save the operating system image to the DTS1+ CSfC as follows:
a. Type ip addr and press
ENTER.
DTS1+ CSfC IP address will be shown.
b. Type scp dtsplus_image_year_month_day-ver_#_##.tar root@
IP_ADDRESS:
/
updates
and press ENTER .
c. Type scp dtsplus_image_year_month_day-ver_#_##.bin root@
IP_ADDRESS
:/
updates and press E
NTER.
3. If using Windows OS, save the operating system image to the DTS1+ CSfC updates folder via
a utility such as Win SCP.
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