4SPARC Enterprise M8000/M9000 Servers Product Notes for XCP Version 1060 • February 2008
Known Issues
This section describes known issues in this release.

General Functionality Issues and Limitations

Caution – For dynamic reconfiguration (DR) and hot-plug issues, see TABLE4.
■Domains using the ZFS file system can not use Dynamic Reconfiguration.
■The maximum number of IOUA (Base I/O Card) cards per domain is limited to
six cards.
■Do not use the internal CD-RW/DVD-RW drive unit and the TAPE drive unit at
the same time.
■For this XCP release, the XSCF web browser interface, also known as the browser
user interface (BUI) does not support the External I/O Expansion Unit Manager
feature.
■The XSCF web browser interface, also known as the browser user interface (BUI),
supports new feature concerning the COD configuration.
■The XSCF does not support the Log Archiving feature.
■When using XSCF as the NTP server of the domain, configure it so as not to block
the ICMP protocol of the DNS server and the NTP server which the XSCF refers
to.
■When you use the external power control interface (EPC) of the external power
controller, the following notification signals are not supported;
■the OS panic or the server hardware error signal (*CPUN/RTNU)
■the server hardware error signal (power fail, temperature error, and fan error)
(*ALARM)
■For 1027A-Z/X1027A-Z, PCIe Dual 10 Gigabit Ethernet Fiber XFP cards, these
limits apply:
■Do not use more than two cards per domain.
■Do not use these cards in an External I/O Expansion Unit.
■For 4447A-Z/X4447A-Z, PCIe Quad-port Gigabit Ethernet Adapter UTP cards,
these maximum limits apply:
■No more than two cards in an External I/O Expansion Unit.
■No more than eight cards in a SPARC Enterprise M8000/M9000 servers.