Siemens SPARC ENTERPRISE M8000 - Manual (Page 15)

Information about Hardware 7
Information about Hardware
This section describes the special instructions and the issues about the SPARC
Enterprise M8000/M9000 servers hardware.
■ Hardware Issues and Workarounds
Hardware Issues and Workarounds
TABLE 2 lists known hardware issues and possible workarounds.
Sun Crypto Accelerator 6000 Cards
If you are not using the correct version of the Sun Crypto Accelerator (SCA) 6000
card driver, hot-plug operations on SCA 6000 cards can cause Sun SPARC Enterprise
M4000/M5000 servers to panic or hang. Version 1.1 of the SCA6000 driver and
firmware supports hot-plug operations after the required bootstrap firmware
upgrade has been performed. Version 1.0 of the SCA6000 driver does not support
hot-plug and should not be used.
TABLE 2 Hardware Issues and Workarounds
CR ID Description Workaround
6433420 The domain console might display a Mailbox
timeout or IOCB interrupt timeout error during
boot. Issue a reset -all command from the
OpenBoot PROM (OK) prompt and reboot.
6557379 Power cables are not redundant on single
power feed servers without the dual power
feed option. On servers that have single power feed, all
power cables must be connected and powered
on at all times.