HP


Updating a (DatacCore) ProLiant server using HP SUM

Today I had to do some maintenance updates on a customer’s Datacore SAN which is based on HP ProLiant servers. Some days ago I read about a tool called HP Smart Update Manager which comes as standalone tool or even better, integrated with the “Service Pack for ProLiant” bundle. By the way the Service Pack for ProLiant seem to replace the old HP Smart Update CD/DVD.

A cool feature is that the tool not only updates drivers and firmware, it also updates /deploys the HP System Tools like the HP System Management Homepage or the new HP Smart Storage Administrator.

However I downloaded the latest version of the full SPP ISO and put an extracted copy on the files on to the C:\ drive of both DataCore servers. To launch SUM navigate to:

<SSP folder>\hp\swpackages\hpsum.exe

There is no installation needed, the tools is instantly ready to go.SUM1SUM2

At this point you can choose between the local repository inside the SPP or even connect to the online repository. In addition to that you can configure some of the components that will be installed on the system, like SNMP settings, IP bindings, etc.

Then you can head on to provide some proper credentials for your localhostSUM6

The next step is to select the desired components/bundles. By default all components are selected but there are some bundle you may won’t upgrade. For example the HP Storage Fibre Channel Adapter (storport) drivers.SUM8

The reason for this is that they will replace all the DataCore FC-HBA driver installed on the HBAs.

FC_drivers_HP

In case this happens you will need to re-install/rollback to the DataCore FC drivers

DCdriverUpd FC_drivers_DC

But sometimes it can be useful to go through this procedure. I’ve checked the release notes of the HP FC drivers which also include a firmware upgrade:

9.1.10.27

This driver loads firmware version 5.06.05.

However if you selected all desired components you can hit the “Install” button and all components will be deployed. I guess it’s needless to say that this will require at least one reboot. After the first reboot there were still two components waiting for an update, so you may want to run the SUM a second time. SUM11

If needed the SUM can generate a simple report which shows the version of the installed competes which can be really handy to get an overview across all components. The report won’t list the FC HBAs as long as the DataCore drivers are installed.

In the end I have to say that the updates went really smooth and I only can encourage you guys to give it a try.


HP StorageWorks 8/8 – Firmware Upgrade to v7.1.0a 6

Today I had to upgrade some HP StorageWorks 8/8 Fibre Channel switches. These are just an OEM version of Brocade’s E300 series. The switches were running on FOS v6.4.3 and we planned to upgrade to v.7.1.0a. Fortunately you can get the latest firmware pretty easily on the HP website

As far as I know all Brocade switches got two partitions, a primary and a secondary one, which stores the firmware.  The primary partition is the one the system boots from and onto the secondary partition you can download a new firmware at any time. Usually the system keeps them in sync to be able to perform so called high availability reboots. This means that the system will swap partitions, and reinitializes the FOS with the new firmware.

Usually you got two possibilities to upgrade you switch:

  • Web interface
  • CLI

For both methods you can decide if you want to download the firmware from a USB stick (Brocade branded only) or via FTP/SCP.

In this case we upgraded from v6.4.3 to v7.1.0a which skips the v7.0.x release. This doesn’t allow you to upgrade non-disruptively:

“Any 8 Gb/s or 16 Gb/s platform running any Fabric OS 7.0.0x release can be non-disruptively upgraded to Fabric OS 7.1.0a.”

“Any 8 Gb/s or 16 Gb/s platform running Fabric OS 7.0.1x or 7.0.2x release can be non-disruptively upgraded to Fabric OS 7.1.0a.”

“Any 8 Gb/s platforms (other than HP StorageWorks DC SAN Backbone Director Switch/HP

StorageWorks DC04 SAN Director Switch) operating at Fabric OS 6.4.1a or later must be upgraded to Fabric OS 7.0.0x or later before non-disruptively upgrading to Fabric OS 7.1.0a.”

You need to run the “firmwaredownload” command with the “ –s” parameter, which is used to explicit download the firmware only to the secondary partition.

firmwaredownload

Once downloaded to the secondary partition you have to perform a reboot and as depicted in the screenshot you will need to commit the firmware via the “firmwarecommit” command, or by enabling the “Auto-Commit”.  Whereas the reboot will disrupt FC connections, the commit will only update the secondary partition with the new firmware.

Instead of instantaneously committing the firmware, it’s possible to wait for some days and keep the old firmware on the secondary partition. In case of problems you can execute a “firmwarerestore” to quickly downgrade to the previous version. Otherwise you need to re-run the firmwaredownload with the firmware release you want to downgrade to.

Before starting with upgrade s/downgrades, you might want to check some documents/requirements:

That’s it for today.