HP X Unified Security Platform Series Manual de usuario descargar pdf (Pagina 237)

Update TOS and Digital Vaccine Software

X Family LSM User’s Guide V 2.5.1 221

Perform a Software Rollback

STEP 1

On the Update page in the Current Installed Versions table, click the Rollback icon in the

Functions column for the TOS Software.

A confirmation message displays.

The X family device deletes the current operating system files and reinstalls the previous

operating system files. When the installation completes, the device performs a soft reboot.

STEP 2

After the devices installs the previous TOS version, log back into the LSM.

To restore the operating system you rolled back from, you will need to reload it on your X family device.

For more information, see the following topics:

• “Software Update Process Overview” on page 225

• “Install a Software Update” on page 225

Delete a previously installed TOS software version

STEP 1

On the Update page in the Previous TOS Versions table, review the list of previous versions

and decide which is safe to delete. Typically, there may be several versions. It is safest to delete

the older files. You may want to keep the most recent version in case you need to perform a

software rollback.

STEP 2

Click the icon in the Functions column for the TOS software package you would like to

delete. A confirmation message displays.

STEP 3

Click OK.

Download and Install a TOS or Digital Vaccine Update

You can download and install TOS and DV updates from the TOS/DV Update page.

When downloading and installing a software or Digital Vaccine package, verify that the package you

download is not larger than the listed amount of free space. An unpacked package may require more

space than anticipated, depending on your device model, saved snapshots and rollback versions, and

the size of the available update. To make sure the device has enough disk space, you can delete

previously installed software images from the Update page.

CAUTION If you perform a rollback, read the release notes for both the software version

you are rolling back from and the software version you are rolling back to.

Note When you update and rollback, the LSM does not lose your settings or

configurations.

CAUTION Unless the device is out of disk space, do not delete the previous TOS image

that you were running. If the current TOS image becomes corrupted, you can roll back to the

previous version as explained in “

Perform a Software Rollback” on page 221.

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HP X Unified Security Platform Series Manual de usuario Pagina 237