Hitachi GGX-CC9M4G2X1, Руководство пользователя

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■ Configurable Adapter
There are some parameters that can only be configurable on a specified Adapter.
The parameter configurable only on 16Gbps FC-HBA have a character “Y” on the
“[16Gbps]” column. The parameter configurable only on 8Gpbs or lesser FC-HBAs
have a character “Y” on the “[Lesser than 8Gbps]” column. If an FC-HBA does nor
support the parameter, character “N” is put on the corresponded column.
■ Configurable to all ports or to logical devices
This column shows each parameter value is configurable to all devices or logical
devices. A character “Y” means that the parameter value can be configured for all
ports or the logical device, “N” means that the parameter value cannot be configured
for all ports or the logical device.
[Example] If “8” is specified to all ports or each device.
■ Deletable
This column shows whether the specified parameter value can be deleted or not. A
character “Y” means it can be deleted, and “N” means it cannot be deleted. The
configured parameter can be rollbacked once to default value by deleting the
previously configured value. The parameters with a character “Y” in the “Reboot
required” column are not changed until the next reboot.
■ Default value
This column shows a default parameter value effective on environments without any
configured parameters or with deleted parameters.
■ Reboot required
This column shows a system reboot is required or not when the parameter value is
changed. A character “Y” means that the system needs to be rebooted if the
paramter value is changed and it is needed to activate. A character “N” means that
changed parameter value is activated on the system immediately. For details of the
parameters with a character “N”, refer to the section ‘The parameters with a
character “N” in the “Reboot required” column’.
■ RAMDISK update required [Linux only]
This column affects only on Linux systems. If one or more parameters that have a
character
“
Y
”
on the corresponded column of the type of FC-HBA is changed,
RAMDISK is needed to be updated to continue using the changed parameter value
after reboot. This column shows RAMDISK update is required or not after the
parameter value is changed. For details, refer to the section “Updating RAMDISK
Image [Linux only]”. RAMDISK image is not needed when Windows is used, or not
needed to be updated if any parameters that have a character
“
Y
”
on the
corresponded column of the type of FC-HBA are not changed.
# ./hfcmgr -p hfcldd2 sp 8
Time:2014/05/26 20:52:13
Succeeded.
Reboot your system for the changes to take effect.
# ./hfcmgr -p all sp 8
Failed.
Input option is not support operation.(delete, {all|<Device>})
Please refer to "hfcmgr.log"
#
A character “N” is put in
the row “sp” and the
column “all”, therefore if
“sp” option is specified for
“all” adapter ports, the
command execution fails.