Moxa Technologies EM-1240-LX Manual de usuario descargar pdf (Pagina 44)

EM-1240-LX User’s Manual Configuring the EM-1240-LX

4-13

Mirroring the Application Program and Configuration

For some applications, you may need to “Mirror” (or sometimes “Ghost”) one EM-1240-LX’s user

directory, and duplicate it to other EM-1240-LX units.

To do this, use the following recommended procedure:

1. Back up the user directory to a PC.

(Refer to the previous topic User Directory Backup—EM-1240-LX to a PC.)

Hint:

/ramdisk>backupfs /ramdisk/<user defined file name>

2. Download the backed up user directory to the other EM-1240-LX.

(Refer to the previous topic Upgrading the User Directory)

Hint:

/ramdisk>bf /ramdisk/<User directory file name>

Autostarting User Applications on Bootup

Edit the /etc/rc file by adding your application program. E.g.,

/ap-directory/ap-program &

Checking the Kernel and Root File System Versions

Use the following commands to check the version of the kernel and root file system:

To check the kernel version:

/>kversion

To check the root file system (firmware) version of the EM-1240-LX, type:

/>fsversion

You may also check the user directory version of the EM-1240-LX by using the following

command:

/>cat /etc/version

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 57 58

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Moxa Technologies EM-1240-LX Manual de usuario Pagina 44