NEC Express5800/R110d-1E Betriebsanweisung PDF herunterladen (Seite 92)

Operation in no failures of Physical Devices

If all Physical Devices used by a Logical Drive operates normally (with their [Status] being [Online]), the Logical Drive is in the online status (with its [Status] being [Online]).

Figure 22 Display of RAID Viewer / raidcmd (No failures of Physical Devices)

> raidcmd property -tg=pd -c=1 -p=3

RAID Controller #1 Physical Device #3

ID : 0

Enclosure : 1

Slot : 3

Device Type : HDD

Interface : SAS

Vendor/Model : Seagate ST12345678

Firmware Version : BK09

Serial Number : 1111

Capacity : 146GB

Status : Online

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

> raidcmd property -tg=pd -c=1 -p=2

RAID Controller #1 Physical Device #2

ID : 0

Enclosure : 1

Slot : 2

Device Type : HDD

Interface : SAS

Vendor/Model : Seagate ST12345678

Firmware Version : BK09

Serial Number : 1111

Capacity : 146GB

Status : Online

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

[Online]

[Hot Spare]

[Online]

#1 [Online]

RAIDLevel: 5

Structure and Status of RAID System

> raidcmd property -tg=ld -c=1 -l=1

RAID Controller #1 Logical Drive #1

ID : 0

Physical Device Number : 1, 2, 3

Disk Array Number : 1

RAID Level : 5

Stripe Size : 64KB

Capacity : 146GB

Cache Mode (Current) : Write Back

Cache Mode (Setting) : Auto Switch

Status : Online

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

RAID Controller #1 Physical Device #1

ID : 0

Enclosure : 1

Slot : 1

Device Type : HDD

Interface : SAS

Vendor/Model : Seagate ST12345678

Firmware Version : BK09

Serial Number : 1111

Capacity : 146GB

Status : Online

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

Physical Device

[Online]

Tree View of RAID Viewer

Property of RAID Viewer

Property of raidcmd

Logical Drive

[Online]

1 2 ... 87 88 89 90 91 92 93 94 95 96 97 ... 105 106

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