7
Add the results in the "WWN instance management table for the server".
Example:
Physical slot
name
WWN
Controller num-
ber
Instance name
Physical path name
10000000C94CDC42
C4
emlxs0
/pci@9,600000/SUNW,emlxs@1
10000000C94CDC43
C5
emlxs1
/pci@9,600000/SUNW,emlxs@1,1
This completes the "WWN instance management table for the server".
1.3.2.2
Setting the Configuration File (emlxs.conf)
Set the "topology" and "link speed" by editing the configuration file "emlxs.conf".
For setting procedure and parameters, refer to
"1.5 Required Driver Parameters" (page 20)
•
Solaris 11 OS
If the "/etc/driver/drv/emlxs.conf” file does not exist, copy the "/kernel/drv/emlxs.conf" file to the "/etc/driv-
er/drv" directory and add the line to the newly copied "emlxs.conf" file.
If the "/etc/driver/drv/emlxs.conf” file exists, do not copy over the file but instead add the line to the exist-
ing "emlxs.conf" file.
•
Solaris 10 OS
Edit the "/kernel/drv/emlxs.conf" file.
1.3.2.3
Setting the Configuration File (/etc/system)
1
Edit the configuration file.
Edit the configuration file (/etc/system) and specify the command queue depth.
The appropriate command queue depth is determined by the ETERNUS DX/AF model, as follows:
Model
Setting value
Command queue depth
ETERNUS DX/AF
Arbitrary (*1)
(Up to 1024 for each FC port of the ETERNUS DX/AF)
*1: Recommended value = 1024
¸
(number of Fibre Channel ports that are connected to a single CA
port)
¸
number of LUNs
(Round the result down)
•
Use the value of "8" if the actual result is lower.
•
To achieve maximum system performance, this value can be changed according to the server
load and the peak operating times.
•
The number of simultaneous command executions per CA port for the ETERNUS DX/AF is limited
to 1024. This value is used by multiple servers that share the CA port. A maximum of 1024 com-
mands can be executed per CA port.
Chapter 1 Operations When Using Oracle Fibre Channel Cards
1.3 Setting Up the Server
16
FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide -Server Connection- (Fibre Channel) for Oracle Solaris
Copyright 2017 FUJITSU LIMITED
P3AM-6312-18ENZ0
Содержание ETERNUS DX Disk
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