Microsens RS232 Especificações descarregar pdf (Página 37)

19'' 6U Chassis page 37/71

In the event of an incorrect completion of this phase see Fall

Back 2 for reverse procedure. (Fall Back Procedures)

3. Installation Phase

The object of this phase is to install the previously transferred software package, and

make it available to the system.

There are no service implications during this phase.

• Check the status of the FLASH:

• Consult the dwlpackage table: mgnt2DwlMScraftPkgTable

• This will display the packages resident in the FLASH:

(mgnt2DwlPackageFileName)

• And which one is currently being extracted in the system

(mgnt2ExtractedPack)

• Enable the new package by setting to two its associated object:

mgnt2SwitchTo

This extracts the new binaries to the flash-ram, overwriting the previous

binaries.

This oper ation takes at least three minutes.

Do not turn off the machine during this time.

Do not Reset the MS430502M chassis during this time.

• Progress indicator:

• The value of: mgnt2PackageExtractionInProgress

Can be consulted to monitor the progress of the procedure. It is “on” during

extraction and returns to “off” on completion of the operation.

After this operation, the SNMP agent is updated, however it is necessary to

reboot in order for the system to start using this new version.

• Reset. See; Resets in Software Management Section.

• After reset the value:

• mgnt2ExtractedPack

Associated with the new package is set to “one” indicating that this package is

in use.

In the event of an incorrect completion of this phase or a problem with the new

package refer to Fall Back 3 for reverse procedure. (Fall Back Procedures)

The FLASH can contain up to four packages at any one time. Only one of these

packages will be actually in use (as indicated by the value:

mgnt2ExtractedPack).In case of a problem with the new package it is advisable

to keep the former package in the FLASH during an upgrade, as a safety

measure.

• Erase of unwanted packages:

• Set to one the object: mgnt2DeletePackageFromFlash

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Microsens RS232 Especificações Página 37