ServerNet Cluster Manual

Upgrading a ServerNet Cluster
ServerNet Cluster Manual—520575-003
4-105
Updating Service Processor (SP) Firmware
Falling Back to T0569: Sequence for Downloading the ServerNet II Switch
Firmware and Configuration
Table 4-34 shows the sequence for falling back to an earlier version of the T0569
firmware and configuration. Values shown in the table are relative. For example, if the
running firmware is T0569AAB and the running configuration is T0569AAA, see the
column for new firmware and an old configuration.
Table 4-9 on page 4-12 shows how SCF and TSM display the T0569AAA and
T0569AAB firmware and configuration.
Updating Service Processor (SP) Firmware
For defect repair, HP recommends that you update the service processor (SP)
firmware on all nodes to T1089ABC or a superseding SPR.
Updating the Subsystem Control Facility (SCF)
In order to use the online help text provided with the new SNETMON and SANMAN
SCF commands, you must apply T9082ACQ or a superseding SPR.
Table 4-34. Falling Back T0569: Sequence for Downloading ServerNet II Switch
Firmware and Configuration
Node
Number
Range
Change?
Currently Running in
Cluster Switch
Use This Sequence
T0569
Firmware
T0569
Configuration
No New New 1. Download the configuration.
2. Download the firmware.
New Old Download the firmware only.
Old New Download the configuration only.
Old Old No action needed.
Yes New New 1. Download the configuration.
2. Download the firmware.
New Old Download the firmware only.
Old New 1. Download the firmware (to upgrade it to
AAB).
2. Download the configuration (to fall back
to AAA).
3. Download the firmware (to fall back to
AAA).
Old Old No action needed.