System Software

The tolt system software menu holds all the information for the software update capabilities. 

 

The TOLT system supports the following actions: 

Attribute Parameter  Value  Req Description
Download Image Name of image to download   Allows downloading an image to the OLT, does not perform a switch.

 

The TOLT system software menu has the following configurable attributes:

Attribute Value  Default  Req Description
Auto-download True | false True N Whether to auto download ONTs.

 

Tolt System Software Download Sample

The tolt system software download command will download an image to the board but will not switch to it. The board only allows 5 images to reside on the board. If more than 5 are present, the oldest will be deleted.

 

  1. From the MDS1-ESUA# command line, input tolt system software download image? and press Enter. 
  2. Select the image from the list of possible completions.
  3. From the MDS1-ESUA# command line, input tolt system software download image SR34.0_620121 and press Enter. 
  4. Outputs similar to the following are displayed.:

 

  
MDS1-ESUA# tolt system software download image SR34.0_620121 ? <enter> 
Possible completions:  
MDS1-ESUA# tolt system software list
image-list SR34.0_620123 (remote)
image-list SR34.0_620122 (remote)
image-list SR34.0_620121 (remote)
image-list SR33.0_620118 (local, previous)
image-list SR33.0_620080 (remote)
MDS1-ESUA# tolt system software download image SR34.0_620121 ? <enter>
Possible completions:
  |  
MDS1-ESUA# tolt system software download image SR34.0_620121 <enter>
action-success true
reason Software download operation completed successfully
MDS1-ESUA# _

Tolt System Software List Sample

This allows listing of software resident on the board and available remotely at the configured ZTP server or EMS.

  1. From the MDS1-ESUA# command line, input tolt system software download image SR34.0_620121 and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# tolt system software download image SR34.0_620121 <enter> 
action-success true
reason Software download operation completed successfully
MDS1-ESUA# _

 

Tolt System Software Remove Sample

The tolt system software remove allows removal of the software on the board to free up space.

Obtain a list of current software.

  1. From the MDS1-ESUA# command line, input tolt system software list and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# tolt system software list <enter> 
image-list SR33.0_620080 (remote)
image-list SR33.0_620118 (remote)
image-list SR34.0_620122 (remote)
image-list SR34.0_620127 (remote)
image-list SR34.0_620128 (remote)
image-list SR34.0_620129 (remote)
image-list SR34.0_620130 (remote)
image-list SR34.0_620131 (remote)
image-list SR34.0_620133 (local)
image-list SR34.0_620134 (local)
image-list SR34.0_620135 (local)
image-list SR34.0_620136 (local)
image-list SR34.0_620137 (local, previous)
image-list SR34.0_620138 (local, running)
image-list SR34.0_620938 (remote)
MDS1-ESUA# _

 

Select the software to be removed from the list and conduct the following procedure.

  1. From the MDS1-ESUA# command line, input tolt system software remove image SR34.0_620122 and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# tolt system software remove image SR34.0_620122 <enter> 
action-success true
reason Software download operation completed successfully
MDS1-ESUA# _

Tolt System Software Rollback Sample

The system rollback command allows you to roll the OLT back to the previous version of software. It will load the database that was backed up at the time of the upgrade to the newer release. This allows you to return to the previous working state with the database captured on the previous release.

  1. From the MDS1-ESUA# command line, input tolt system software rollback and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# tolt system software rollback <enter> 
Broadcast message from root@MDS1-ESUA (Fri Jan  1 12:14:54 2021):
The system is going down for reboot NOW!
*

 

Tolt System Software Switch Sample

This action will allow the user to switch from the existing software version to another version that is resident on the board.  The image name and confirm can be specified.

  1. From the MDS1-ESUA# command line, input tolt system software switch image 620130 confirm true and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# tolt system software switch image 620130 confirm true <enter> 
The system is going down for reboot NOW!
§RU'¤(Ê*
½¥¹¥ÑѽÑ?QI5?¹±55)ÿStopping OpenBSD Secure Shell server: sshdno /usr/sbin/sshd found; none killed
Stopping atd: OK
…

Kernel images and FPGA validated.
OLT Type                  : BOLT
Switch Type               : XPON16P28
System Version            : SR34.0_620130
Starting crond: OK

Tellabs Linux BOLT 3.1.33 MDS1-ESUA

Tolt System Software Upgrade Sample

The tolt system software upgrade command will upgrade the software on the board.  It will both download the code and switch to the new release.

 

  1. From the MDS1-ESUA# command line, input tolt system software upgrade image SR34.0_620127 and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# tolt system software upgrade image 620127 <enter> 
Broadcast message from root@MDS1-ESUA (Fri Jan  1 00:16:31 2021):
The system is going down for reboot NOW!
IT: INIT: Sending processes configured via /etc/inittab the TERM signal
….
Will take a couple of minutes before rebooting and coming up.
Look for output similar to this to ensure that the upgrade was successful.  The board will after download reboot into the new software.  Checking this output will indicate proper update to the new load: 

Start kernel images and FPGA validation: DO NOT POWER DOWN THE UNIT
Kernel images and FPGA validated.
 
OLT Type                  : BOLT
Switch Type               : XPON16P28
System Version            : SR34.0_620127
Starting crond: OK

Tellabs Linux BOLT 3.1.33 MDS1-ESUA ttyS0

MDS1-ESUA login: u[0][2021-01-01T00:15:33:619197][ZTP][139632703182464] stInitialize::enter():62 - Entering Initialize State - mode=disabled
u[0][2021-01-01T00:15:37,246UTC][Platform][1924] OLTPSM::saveHistory:523 - state transition, old state = UNKNOWN(0) new state = INIT0(6) event = STATE_FORCED(1017)
u[0][2021-01-01T00:15:37,257UTC][Platform][1942] OLTPSM::saveHistory:523 - state transition, old state = INIT0(6) new state = INIT1(3) event = INIT1(3)
u[0][2021-01-01T00:15:37,260UTC][Platform][1943] OLTPSM::saveHistory:523 - state transition, old state = INIT1(3) new state = INIT2(2) event = INIT2(2)
u[0][2021-01-01T00:15:37,263UTC][Platform][1942] OLTPSM::saveHistory:523 - state transition, old state = INIT2(2) new state = INIT3(7) event = INIT3(7)
u[0][2021-01-01T00:15:48,794UTC][Platform][1941] OLTPSM::saveHistory:523 - state transition, old state = INIT3(7) new state = NORMAL(4) event = MGR_PING_SUCCESS(1002)

Tolt System Software Inventory Sample

The tolt system software inventory command will show the software on the board. 

 

  1. From the MDS1-ESUA# command line, input show tolt system software inventory and press Enter. 
  2. Outputs similar to the following are displayed:

 

  
MDS1-ESUA# show olt system software inventory <enter>
           INSTALLED  BUILD                      BUILD  SYSTEM         BUILD                      BUILD  SYSTEM
CARD AID   TYPE       DATE    VERSION            ID     VERSION        DATE    VERSION            ID     VERSION
------------------------------------------------------------------------------------------------------------------------
MDS1-ESUA  xpon16p28  250904  XPON16P28_V620131         SR34.0_620146  250826  XPON16P28_V620127         SR34.0_620142

MDS1-ESUA# _