Hitachi HUS VM, User And Reference Manual

Page: 214 / 530

Ste
p
Operation
overview
Description Executed command
limit value
of the non-
prioritized
WWN
prioritized WWN by
specifying WWN or
the SPM name.
Change the threshold
or the upper limit
value of the non-
prioritized WWN by
specifying the SPM
group name.
raidcom modify spm_group -port <port#>
[-spm_priority <y/n>] {-limit_io |
-limit_kb | -limit_mb } <value> -
spm_group <group_name>
7 Deleting
WWN from
the SPM
targets
Delete WWN from the
SPM targets by
specifying WWN or
the SPM name.
raidcom delete spm_wwn -port <port#>
[-hba_wwn <wwn_strings> | -spm_name
<nick_name> ]
Delete WWN from the
SPM targets by
specifying the SPM
group name.
raidcom delete spm_group -port <port#>
-spm_group <group_name>
The following table shows the procedure when the host group is registered in
the SPM group.
Note: For cautions when registering host groups to the SPM group and
operating them (VSP only), see Cautions when using host groups after
registering them in SPM groups (VSP only) on page 5-65 .
Table 5-5 Controlling server performance when the host group is
registered in the SPM group (VSP only)
Ste
p
Operation
overview
Description Executed command
1 Registering
the host
group that
contains
WWN
controlled
by SPM to
the SPM
group
Specify the host
group to which WWN
of the host bus
adapter is registered
and register the host
group to the SPM.
raidcom add spm_group -spm_group <group
name>
-port <port#> [<host group name>]
-spm_host_grp
2 Changing
the
threshold or
the
maximum
value of
nonpreferre
d WWN.
Specify the host
group to change the
threshold or the
maximum value of
the nonpreferred
WWN.
raidcom modify spm_group -port <port#>
[<host group name>] -spm_host_grp
[ -spm_priority <y/n> ] { -limit_io
|
-limit_kb | -limit_mb } <value>
3 Checking
the SPM
information
Specify the WWN
name to display the
SPM setting status.
raidcom get spm_wwn -port <port#>
[ -hba_wwn <wwn_strings> ]
5-60
Provisioning operations with CCI
Command Control Interface User and Reference Guide