Znyx Networks bh5700 Manuale Utente

zflash

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Loads images into the flash ROMs on the OpenArchitect switch.

zflash -d <dev> [-o|-O <offset>] <image_file>

 <upgradeipmi.img>

zflash enables you to program the flash ROMs on the switch. The switch contains 3 flash 
ROM devices: the boot ROM flash, application flash 1 and application flash 2. Care should be 
taken when flashing new images into the switch. Incorrect procedures can result in a switch that 
cannot boot; especially when flashing the boot ROM referred to as device 0. See Switch 
Maintenance for updating the flash ROM images.

-d <dev>

Specifies the ROM device being programmed. Dev must be 

a number 0, 1, or 2 corresponding to the boot ROM, application 
flash 1, or application flash 2 respectively.

-i <upgradeipmi.img> will load the file <upgradeipmi.img> into 

the IPMI controller flash memory.  This updates the program 
version, it does not affect the FRU data.

Progress indicators will be printed during the update. It may 

take four minutes to flash.

Once the update is complete, the IPMI controller is rebooted, 
which may cause the shelf manager to temporarily disable 

fabric ports until the reboot is complete.

The following example loads a new initial RAM image into application flash 1 at the default 
offset of 0:

zflash -d 1 rdr6000.zImage.initrd

The following example loads a new boot image into the boot ROM at the default offset of 0:

zflash -d 0 zx6000.img

Ethernet Switch Blade User's Guide

release  3.2.2j

page  214