![background image](http://html2.mh-extra.com/html/ibm/netfinity-series/netfinity-series_hardware-maintenance-manual_3998349034.webp)
Host adapter BIOS: When this setting is disabled,
the ROM BIOS on the Netfinity Fibre Channel PCI
Adapter is disabled, freeing space in upper memory.
The default is Disabled.
Enable LUNs: When this setting is yes, multiple
logical unit numbers (LUNs) are supported. When
this setting is no, multiple LUNs are not supported.
LUN support is typically required for CD-ROM
changers or redundant array of independent disks
(RAID) boxes that use LUNs to map drives. The
default is Yes.
Execution throttle: This setting specifies the
maximum number of commands executing on any
one port. When a port's execution throttle is reached,
no new commands are executed until the current
command finishes executing. The valid options for
this setting are: 1, 4, 8, 16, 32, 64, 128, and 255.
The default is 255.
Drivers load RISC code: When this setting is
enabled, the host adapter uses the RISC firmware
that is embedded in the device driver. When this
setting is disabled, the device driver loads the latest
version of RISC firmware found on the system. The
default is Enabled.
Setting
Options
Default
Host adapter
BIOS
Enabled or
Disabled
Disabled
Enable LUNs
Yes or No
Yes
Execution throttle
1, 4, 8, 16, 32,
64, 128, 255
255
Drivers load
RISC code
Enabled or
Disabled
Enabled
Frame size
512, 1024, 2048
2048
IOCB allocation
1–512 buffers
256 buffers
Loop reset delay
0–15 seconds
5 seconds
Extended error
logging
Enabled or
Disabled
Disabled
Port down retry
count
0–255
0
24
IBM Netfinity Fibre Channel HMM
Summary of Contents for Netfinity Series
Page 2: ......
Page 8: ...vi IBM Netfinity Fibre Channel HMM...
Page 10: ...viii IBM Netfinity Fibre Channel HMM...
Page 12: ...2 IBM Netfinity Fibre Channel HMM...
Page 28: ...Parts Listing Type 3523 Fibre Channel Hub GBIC 1 2 3 4 18 IBM Netfinity Fibre Channel HMM...
Page 30: ...20 IBM Netfinity Fibre Channel HMM...
Page 40: ...30 IBM Netfinity Fibre Channel HMM...
Page 70: ...Notice n 1 60 IBM Netfinity Fibre Channel HMM...
Page 74: ...Declaraci n 1 64 IBM Netfinity Fibre Channel HMM...
Page 84: ...IBM Part Number 10L9845 Printed in U S A S1 L 9845...