Chapter 5: Advanced Serverboard Setup
5-19
Watch Dog
JWD enables the Watch Dog function,
a system monitor that takes action
when a software application freezes
the system. Jumping pins 1-2 will have
WD reboot the system if a program
freezes. Jumping pins 2-3 will gener-
ate a non-maskable interrupt for the
program that has frozen. See the table
on the right for jumper settings. Watch
Dog must also be enabled in BIOS.
Note:
when Watch Dog is enabled, the user
must write their own application software to
disable the Watch Dog Timer.
Watch Dog
Jumper Settings (JWD)
Jumper Setting Defi nition
Pins 1-2
Reset
Pins 2-3
NMI
Open
Disabled
LAN1/LAN2 Enable/Disable
Change the setting of jumper JPL1 to
enable or disable the LAN1 port and
JPL2 to enable or disable the LAN2
port on the serverboard. See the table
on the right for jumper settings. The
default setting is enabled.
LAN1/2 Enable/Disable
Jumper Settings (JPL1/2)
Jumper Setting Defi nition
Pins 1-2
Enabled
Pins 2-3
Disabled
SAS Enable/Disable
Jumper Settings (JPA1)
Jumper Settings Defi nition
Pins 1-2
Enabled
Pins 2-3
Disabled
SAS Enable/Disable
JPA1 allows you to enable or disable
the SAS controller. The default posi-
tion is on pins 1 and 2 to enable SAS.
See the table on the right for jumper
settings.
SAS RAID Select
JPA2 allows you to select between
SR RAID, which is the default and
enables SAS RAID, or IT RAID, which
treats SAS drives as non-RAID drives
and requires a fi rmware fl ash. See the
table on the right for jumper settings.
Contact Supermicro tech support if
using the IT RAID setting.
SAS RAID Select
Jumper Settings (JPA2)
Jumper Setting Defi nition
Open
IT RAID
Closed
SR RAID
Note:
SR = Software RAID IT = Integrate
Target mode
Содержание SuperServer 1025C-M3
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Страница 23: ...Chapter 2 Server Installation 2 7 Figure 2 4 Installing the Outer Rails to the Rack 2 3 3...
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Страница 69: ...Chapter 6 Advanced Chassis Setup 6 7 Figure 6 5 Installing a DVD ROM Drive...
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