NEC Express5800/R110f-1E User Manual download pdf (Page 66)

Step 4 If the Dedicated Hot Spare is created

successfully, you can find that the value of [Status] is

set to [Hot Spare] and item [Hot Spare Information]

appears newly with value [Dedicated (Disk Array #X)].

raidcmd

Step 1 Execute "hotspare" command with -mr

option and the following parameters.

-c : Number of the RAID Controller containing the Physical

Device with which a Hot Spare is made

-p : Number of the Physical Device with which a Dedicated

Hot Spare is made(The capacity of the Physical Device

should be equal to any Physical Device used by the target

Disk Array)

-mr : Specify "make" to make Dedicated Hot Spare

-a : Number of the target Disk Array using the Dedicated

Hot Spare

Ex. Create a Dedicated Hot Spare for the Disk Array

(Disk Array Number:2) using a Physical Device with

RAID Controller number: 1 and Physical Device

number: e252s5).

raidcmd hotspare -c=1 -p=e252s5 -mr=make -a=2

Step 2 If you see the Dedicated Hot Spare is created successfully, you find that the value of [Status] is changed to

[Hot Spare] and new item [Hot Spare Information] appears with value [Dedicated].

Use the “property” command to refer to the property of Physical Device.

-tg : Specify pd to refer to the property of Physical Device.

-c : Number of the RAID Controller to which the Physical Device is connected

-p : Number of the Physical Device

Ex. Refer to the property of the Physical Device with RAID Controller number:1 and Physical Device number: e252s5.

raidcmd property -tg=pd -c=1 -p=e252s5

Removing Hot Spare

The procedure of removing a Hot Spare is described below.

RAID Viewer

Step 1 Start the RAID Viewer. Click a Physical Device with [Status] being [Hot Spare] on the Tree View.

Seri

al Number : 6XM009S2

Capacity : 135GB

Status : Hot Spare

Hot Spare Information : Dedicated (Disk Array #2)

S.M.A.R.T. : Normal

Power Status : On

Firm

ware Version : NQY1

Vendor/Model : SEAGATE ST9146853SS

Interface : SAS

Device Type : HDD

ID : 23

Slot : 5

> raidcmd hotspare -c=1 -p=e252s5 -mr=make -a=2

Make Dedicated Hot Spare.

Do you continue ? [yes(y) or no(n)] : yes

> raidcmd property -tg=pd -c=1 -p=e252s5

RAID Controller #1 Physical Device e252s5

Enclosure : 252

Enclosure Position : Internal

Step 2 Select [Hot Spare] on the [Control] menu

and click [Remove Hot Spare].

Step 3 If the Hot Spare is created successfully,

you can find that the value of [Status] of the Physical

Device property is set to [Ready] and item [Hot Spare

Information] disappears.

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NEC Express5800/R110f-1E User Manual Page 66

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