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Anleitung Zusammenfassung
4 Known problems and limitations
•
Interrupt migration causes momentary link down events.
Severity: Medium (for vPars configurations); Low (for non-vPars configurations)
This problem occurs under a limited set of conditions and configuration details; most
customers are not exposed to it.
Customers using the ixgbe driver and AD385A or AB287A 10 Gigabit Ethernet PCI-X
adapters will experience momentary “link down” event when migrating card interrupts to
another CPU. Interrupt migration occurs for a variety of reasons, most of which are under
the control of system administrators. When an Interrupt Migration is performed on AB287A
or AD385A adapters configured with Service Guard heartbeat, Service Guard TOC events
might occur.
This problem has been assigned the following ID: “QXCR1000938740 – ixgbe: link goes down
during Interrupt migration (can lead to a SG TOC).”
Workarounds: There are several possible workarounds, which must be carefully chosen
based on the system configuration. Contact your support representative for details.
5 Compatibility and installation requirements
This section describes the compatibility information and installation requirements for this release.
•
For specific installation instructions, see the installation procedure or overview document
for your card.
•
For detailed information on supported server platforms, operating systems, and firmware
level requirements, see the Ethernet Support Matrix.
These documents are available at http://www.hp.com/go/hpux-iocards-docs.
5.1 Operating system and version compatibility
This release is specific for HP-UX 11i v2 (B.11.23).
5.2 Hardware requirements
This version of 10GigEthr-00 runs on HP Integrity and HP 9000 servers with the HP-UX 11i v2
(B.11.23) operating system.
6 Related information
The latest documentation for ethernet cards is available in English at http://www.hp.com/go/
hpux-iocards-docs.
7 Software availability in native languages
The 10GigEthr-00 product is available only in the English language.
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Netzwerk - HP-UX 11i v2 I/O Cards (203.18 kb)