w w w . d e l l . c o m s u p p o r t . d e l l . c o m
Table
Problem | Probable Cause | Corrective Action |
|
|
|
| Enclosure management | Install EMMs. |
| modules (EMMs) are |
|
| not installed. |
|
| The PERC RAID adapter | Install the drivers. See the PERC RAID |
| drivers are not installed in | adapter documentation for more |
| your Microsoft® Windows® | information. |
| operating system. |
|
|
| |
The option to change the SCSI | Cluster mode is not enabled. Enabling cluster mode will permit you to | |
IDs is not visible in the |
| change the SCSI IDs. |
PERC 3/DC BIOS. |
|
|
One or more of the SCSI controllers are not detected by the system.
PERC RAID adapters hang during boot.
The controllers for the shared storage system have the same SCSI ID as their peer adapters in the other system (that is, the same SCSI ID as the controllers connected to the other side of the shared
storage system).
Change one of the controller SCSI IDs so that the ID numbers do not conflict. Set the controller in the primary node to SCSI ID 7 (default), and set the controller in the secondary node to SCSI ID 6. See the PERC RAID adapter documentation for more information about setting SCSI host adapter IDs.
Array Manager and PERC | Normal | The SCSI ID limitations are imposed by |
RAID adapter BIOS utility only |
| SCSI protocol. As a result of this |
report 13 drives in |
| limitation, the last slot in the PowerVault |
cluster mode. |
| 22xS storage system cannot be utilized in |
|
| cluster mode. |
One of the nodes takes a long time to join the cluster, or fails to join the cluster.
The
Long delays in
be normal.
One or more nodes may have the Internet Connection Firewall enabled, and the RPC communication between the nodes has been inadvertently blocked.
Check the network cabling. Ensure that the
Verify that the nodes can communicate with each other by running the ping command from each node to the other node. Try both the host name and IP address when using the ping command.
Configure the Internet Connection Firewall to allow communications that are required by the cluster service and the clustered applications or services. For more information see KB883398 at support.microsoft.com.
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