Set the host bus adapter (WWN: 210000e0,8b039c15) to the prioritized
WWN, and set 3000 [IOPS] as the threshold.
# raidcom modify spm_wwn -port CL4-E -spm_priority
y -limit_io 3000 -hba_wwn 210000e0,8b039c15
-limit_io 3000 shown in the example of the priority setting is the threshold
value of the entire system.
Displaying the status of the prioritized WWN and the non-prioritized
WWN settings
Display the status of the prioritized WWN and the non-prioritized WWN
settings and check it. Display examples of the status of the prioritized WWN
and the non-prioritized WWN settings.
Display the status of settings of the prioritized WWN and the non-prioritized
WWN assigned under the specified port (CL4-E).
# raidcom get spm_wwn -port CL4-E
PORT SPM_MD SPM_WWN NICK_NAME GRP_NAME Serial#
CL4-E WWN 210000e08b0256f8 - - 63528
CL4-E WWN 210000e08b039c15 - - 63528
Display the status of setting to specify the WWN (210000e08b0256f8).
# raidcom get spm_wwn -port CL4-E -hba_wwn 210000e0,8b0256f8
PORT SPM_MD PRI IOps KBps Serial#
CL4-E WWN N 5000 - 63528
Displays the status of setting to specify the WWN (210000e08b039c15).
# raidcom get spm_wwn -port CL4-E -hba_wwn 210000e0,8b039c15
PORT SPM_MD FRI IOps KBps Serial#
CL4-E WWN Y 3000 - 63528
The threshold value displayed for the prioritized WWN by using the get
spm_wwn command is set for the entire system.
Setting SPM names for host bus adapters
The host bus adapters can be identified by checking the WWNs, but using
SPM names might make it easier to identify the host bus adapters. Display
examples of setting the SPM name of the host bus adapter:
Set the SPM name (ORA_NODE0_CTL_0) for the WWN (210000e08b0256f8).
# raidcom add spm_wwn -port CL4-E -spm_name
ORA_NODE0_CTL_0 -hba_wwn 210000e0,8b0256f8
Set the SPM name (ORA_NODE1_CTL_1) for the WWN (210000e08b039c15).
# raidcom add spm_wwn -port CL4-E -spm_name
ORA_NODE1_CTL_1 -hba_wwn 210000e0,8b039c15
SPM names are managed uniquely in the entire system.
Grouping multiple host bus adapters into one group
You can group the host bus adapters into SPM groups, and then use the SPM
groups to change the priorities of multiple host bus adapters at the same
5-62
Provisioning operations with CCI
Command Control Interface User and Reference Guide
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