IBM 867413x - Eserver xSeries 330 8674, Руководство по техническому обслуживанию аппаратной части

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In the following example, modems are connected to the ASM PCI adapters that are
included with the servers that are connected at each end of the ASM interconnect
network bus. Placing modems at opposite ends of the ASM interconnect network
bus ensures that if an ASM interconnect connection in the bus fails, all of the
systems on the ASM interconnect network have access to a modem to forward
system-management data to the remote system-management administrator. This is
an environment with different models of servers.
xSeries 350
xSeries 350
Remote system
management
administrator's system
Modem
Modem
Modem
ASM
Interconnect
module
xSeries 350
xSeries 220
Remote
Supervisor
Adapter
Hard disk drives
The server/workstation supports two 1-inch (26 mm) slim 3.5-inch low voltage
differential (LVD) hard disk drives.
Notes:
1. You can hot-swap a hard disk drive only if a ServeRAID adapter configured as
RAID1 is installed in the system. If you use any other ServeRAID or SCSI
configuration, you cannot hot-swap the hard disk drive.
Each hard disk drive tray has a status and an activity light located on the
upper-right corner of tray (see “Server controls and indicators” on page 6 for the
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Hardware Maintenance Manual: xSeries 330 Type 8674, IntelliStation R Pro Type 6851, and Network Equipment Building
System Type 8674