Dell PowerVault NX1950 Manuel d'installation et de dépannage - Page 37

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Dell PowerVault NX1950 Manuel d'installation et de dépannage
Table A-1. General Cluster Troubleshooting
Problem Area
Replacing the SAS 5/E
host bus adapter (HBA)
Unable to access newly
created volume from
Windows Explorer.
The Dell Storage
Initialization Wizard
does not register
additional cluster nodes
to the PowerVault
MD3000 storage array.
Probable Cause
LUN was created from
another node in the
cluster.
A dummy host may be
configured to the
PowerVault MD3000
storage array.
(continued)
Corrective Action
To replace the HBA, perform
the following steps:
Turn off the cluster node
1
and remove the cabling.
Replace the HBA.
2
Cable and turn on the
3
cluster node.
Exit from the
4
Storage Initialization
Wizard when it attempts
to run and launch the Dell
Modular Disk Storage
Manager.
Select Manual Discovery
5
and type in local host.
Click Resolve topology
6
conflict and follow the
recommended steps to
resolve the conflict.
Log off and log on again.
For information about fixing
the error, see "Dell Storage
Initialization Wizard Does
Not Register the Cluster
Node to the
PowerVault MD3000 Storage
Array if a Dummy Host is
Registered" on page 42.
Troubleshooting
Dell
37