P570上有报错,查看DS4700,发现以下报错,大家帮忙看看

hll5255

连接控制器A,连不上,PING不通,连接另一个控制器,出现以下报错,是不是控制器坏了

ERROR DATA

Command sent to controller in slot: Unavailable
Host name: Unavailable
IP address: Unavailable

Return code: Error 1007 - Could not communicate with the controller in slot A to complete this request.

Possible causes include network or connection problems, controller problems, or no power to the host or storage subsystem. Check these possible causes and then retry the operation. If you suspect a controller problem, use the Recovery Guru in the Subsystem Management Window.
Operation when error occurred: <<Unknown Procedure>>
Times**p: 2010-4-6 10:59:24

STACK DATA

devmgr.v0916api13.sam.jal.ManagementOperationFailedException: ManagementOperationFailedException
        at devmgr.v0916api13.sam.jal.StorageArrayFacade.sendCommandCommon(Unknown Source)
        at devmgr.v0916api13.sam.jal.StorageArrayFacade.sendCommand(Unknown Source)
        at devmgr.v0916api13.sam.jal.StorageArrayFacade.getMelExtent(Unknown Source)
        at devmgr.v0916api13.sam.eventviewer.EventCache.update(Unknown Source)
        at devmgr.v0916api13.sam.eventviewer.EventViewerJDialog$2.performOp(Unknown Source)
        at devmgr.v0916api13.shared.BackgroundTask.run(Unknown Source)

yddll

把来龙去脉详细说一下，不要掐头去尾

leelangco

连到串口里面看看？

六位数字

Possible causes include network or connection problems, controller problems, or no power to the host or storage subsystem.