HP 316095-B21 - StorageWorks Edge Switch 2/24 Nota di rilascio - Pagina 11

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HP 316095-B21 - StorageWorks Edge Switch 2/24 Nota di rilascio

•

If upgrading ﬁrmware requires an upgrade from 04.xx.xx to 05.xx.xx in the process, there

are special considerations, as described in,

05.xx.xx" on page 1 1.

•

If upgrading ﬁrmware requires an upgrade from 06.xx.xx in the process, upgrade from 06.xx.xx

to 07.01.03. Firmware 07.01.03 includes a ﬁx to an issue that can occur when ﬁrmware is

upgraded from 06.xx.xx to 07.xx.xx under very speciﬁc conditions. Other versions of 07.xx.xx

should not be used in the upgrade process.

•

If upgrading ﬁrmware requires an upgrade from 07.xx.xx in the process, upgrade from 07.xx.xx

to 08.02.00. Firmware 08.02.00 includes a ﬁx to a issue that can occur when ﬁrmware is

upgraded from 07.xx.xx to 08.xx.xx for the Edge Switch 2/24 and Edge Switch 2/12. Other

versions of 08.xx.xx should not be used in the upgrade process.

•

A small number of early-shipped Surestore Director FC-64 units may display one of the following

messages when upgrading to ﬁrmware 05.02.00-13:

• HAFM—Firmware cannot be loaded due to insufficient CTP memory.

• HAFM Basic—File System Error:

version.

This occurs only in certain units with CTP cards. Units with CTP2 cards do not have this issue.

If you receive one of these messages during the upgrade, the ﬁrmware upgrade has failed but the

unit continues to run with the existing ﬁrmware. The upgrade process checks for sufﬁcient memory

before activating the new ﬁrmware image. The ﬁrmware upgrade cannot complete without sufﬁcient

memory. Contact HP Customer Support if you receive this message.

•

Some customer environments use application or host software that is affected by the restart

of the Director CTP during a HotCAT download operation. Applications that rely on inband

management servers are especially prone to problems caused by processor restart. For example,

an application may be conﬁgured to poll the Director or Edge Switch at regular intervals. The

polling process could occur during a restart period, causing the application software to react

adversely. As a solution, shut down those applications driving inband requests during a ﬁrmware

upgrade, and then restart the applications after upgrade completion.

Upgrading ﬁrmware on a Director from 04.xx.xx to 05.xx.xx

An issue has been identiﬁed in release 04.xx.xx if the contents of the non-volatile random access memory

(NVRAM) on the active CTP are corrupted. Once the conﬁguration has been loaded, this corruption is

not detected until an IPL/IML, power cycle, or ﬁrmware code load. If the NVRAM on the active CTP has

corrupted contents, the ﬁrmware load can cause the conﬁguration to reset to factory defaults, which can

cause a system outage. By using the following procedure to upgrade ﬁrmware, conﬁguration is preserved

and a system outage is avoided. This issue has been resolved with ﬁrmware 05.02.00-13 and later.

NOTE:

You must have maintenance authorization rights to access the HAFM Product/Element Manager menu

options used in this procedure.

To safely upgrade ﬁrmware on a Director:

Upgrade HAFM software on the HAFM Server/Appliance to 07.01.00 (minimum).

Download ﬁrmware 05.02.00-13 by selecting Firmware Library from the Product Manager

Maintenance menu.

Back up the Director conﬁguration by selecting Backup & Restore Conﬁguration from the Product

Manager Maintenance menu.

NOTE:

Step 4 is not required if you are upgrading from 05.xx.xx or later.

"Upgrading ﬁrmware on a Director from 04.xx.xx

Insufficient memory for new firmware

Director and Edge Switch release notes

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