Intel MPCMM0001 manual Update Process

Updating CMM Software

direction=$2

if [ "$direction" = "forward" ] ; then

cp /home/stagingarea/myScript.new /home/scripts/myScript elif [ "$direction" = "backward" ] ; then

cp /home/stagingarea/myScript.old /home/scripts/myScript fi

exit $?

When the update process executes, and the Data Restore User Scripts are executed (during the update of the /etc partition), then the script S10updateMyScript will be executed and /home/script/ myScript will be updated accordingly.

Variation on the above example:

•In this case, the different versions of myScript are put on the CMM (by the user) as:

—/home/stagingarea/myScript.A

—/home/stagingarea/myScript.B

—/home/stagingarea/myScript.C

Note: If the CMM has build A installed, the "cmmget -d version" command will return the string "A" - and so on for builds B and C.

Another example of S10updateMyScript :

#!/bin/bash newversion=$4

cp /home/stagingarea/myScript.$newversion /home/scripts/myScript exit $?

23.14Update Process

1.Client initiates an update request via CLI command

2.CMM validates the update request

—CMM is not already doing an update

—Enough space is present in ramdisk and flash for the update

3.If update request is valid then

—Continue

4.Else

—Exit

5.If FTP arguments supplied then

—Retrieve package files (.zip, .md5) from FTP server

—Exit if error occurs

6.Else

—Copy package files (.zip, .md5) to package directory on ramdisk (/usr/local/cmm/temp/ update/package)

MPCMM0001 Chassis Management Module Software Technical Product Specification 213