Обновление прошивки ExtremeXOS

Давно не обновлял прошивки в Extreme-Networks Summit X450a, а тут пришлось вспомнить. Поэтому публикую заметку на будущую память. Смотрим текущую прошивку:

sf102z-1 # sh version 
Switch      : 800189-00-05 0832G-81174 Rev 5.0 BootROM: 1.0.3.1    IMG: 12.4.2.17 
XGM2-1      : N/A          N/A         Rev 0.0

Image   : ExtremeXOS version 12.4.2.17 v1242b17-patch1-10 by release-manager
          on Wed Jan 5 17:18:37 PST 2011
BootROM : 1.0.3.1
sf102z-1 # show switch 

SysName:          sf102z-1
SysLocation:      KIEV
SysContact:       hostmaster
System MAC:       00:04:96:35:4A:77
System Type:      X450a-24xdc

SysHealth check:  Enabled (Normal)
Recovery Mode:    All
System Watchdog:  Enabled

Current Time:     Wed Dec 25 09:23:44 2013
Timezone:         [Auto DST Enabled] GMT Offset: 120 minutes, name is EET.
                  DST of 60 minutes is currently not in effect, name is EEST.
                  DST begins every fourth Sunday March at 3:00
                  DST ends every fourth Sunday October at 3:00

Boot Time:        Wed Dec 25 09:14:28 2013
Boot Count:       276
Next Reboot:      None scheduled
System UpTime:    9 minutes 15 seconds 

Current State:    OPERATIONAL             
Image Selected:   secondary               
Image Booted:     secondary               
Primary ver:      11.6.3.5                
Secondary ver:    12.4.2.17               

Config Selected:  primary.cfg                                          
Config Booted:    primary.cfg                                          

primary.cfg       Created by ExtremeXOS version 12.4.2.17
                  157152 bytes saved on Wed Dec 25 09:20:55 2013

Видим, что коммутатор загружен из secondary профиля; что на коммутаторе первый профиль имеет прошивку 11.6.3.5, а второй 12.4.2.17.
Так как у нас на сети за рабочую принята прошивка 15.2.1.5 то нам придётся залить её. Так как текущий загруженный профиль secondary то заливать прошивку будем в primary чтобы в случае чего иметь возможность откатиться:

sf102z-1 # download image 10.10.10.10 summitX-c_15.2.1.5.xos vr "VR-Default" primary 
Debug information files are present in internal-memory.
These files will be removed if you continue with download.
Do you want to continue with download and remove existing files from internal-memory? (y/N) Yes
Do you want to install image after downloading? (y - yes, n - no,  - cancel) Yes

Downloading to Switch...  8< skip 8< ...
Installing to primary partition!

Installing to Switch... 8< skip 8< ...
Image installed successfully
This image will be used only after rebooting the switch!

Говорим о том, что собираемся использовать primary профиль и перегружаемся:

sf102z-1 # use image primary 
sf102z-1 # reboot
Are you sure you want to reboot the switch? (y/N) Yes

Заходим на коммутатор и смотрим версию прошивки:

sf102z-1 # sh version 
Switch      : 800189-00-05 0832G-81174 Rev 5.0 BootROM: 1.0.3.1    IMG: 15.2.1.5  
XGM2-1      :

Image   : ExtremeXOS version 15.2.1.5 v1521b5 by release-manager
          on Fri Aug 17 17:23:25 EDT 2012
BootROM : 1.0.3.1
sf102z-1 # sh switch 

SysName:          sf102z-1
SysLocation:      KIEV
SysContact:       hostmaster
System MAC:       00:04:96:35:4A:77
System Type:      X450a-24xdc

SysHealth check:  Enabled (Normal)
Recovery Mode:    All
System Watchdog:  Enabled

Current Time:     Wed Dec 25 09:35:27 2013
Timezone:         [Auto DST Enabled] GMT Offset: 120 minutes, name is EET.
                  DST of 60 minutes is currently not in effect, name is EEST.
                  DST begins every fourth Sunday March at 3:00
                  DST ends every fourth Sunday October at 3:00

Boot Time:        Wed Dec 25 09:32:21 2013
Boot Count:       277
Next Reboot:      None scheduled
System UpTime:    3 minutes 5 seconds 

Current State:    OPERATIONAL             
Image Selected:   primary                 
Image Booted:     primary                 
Primary ver:      15.2.1.5                
Secondary ver:    12.4.2.17   

Config Selected:  primary.cfg                                          
Config Booted:    primary.cfg                                          

primary.cfg       Created by ExtremeXOS version 12.4.2.17
                  157152 bytes saved on Wed Dec 25 09:20:55 2013

Всё как в аптеке: текущая прошивка 15.2.1.5 - идём пить кофе.