content_image/1008448.jpg content_image/1008447.jpg
In addition, you can choose a different icon (see Figure 3-43) that represents this pool. 

<img src='content_image/1008448.jpg'>

To change the icon, click the pen icon, as shown in Figure 3-44. 

<img src='content_image/1008447.jpg'>

When the pools are defined and the volumes are assigned, the pool shows one of the following operational states: 

Online 

Degraded path 

Degraded ports 

The storage pool is online and available. All of the MDisks in the storage pool are available. 

One or more nodes in the clustered system cannot access all of the MDisks in the pool. A degraded path state is most likely the result of the incorrect configuration of either the storage system or the FC fabric. However, hardware failures in the storage system, FC fabric, or a node can also be a contributing factor to this state. 

One or more 1220 errors were logged against the MDisks in the storage pool. The 1220 error indicates that the remote FC port was excluded from the MDisk. This error might cause reduced performance on the storage system and usually indicates a hardware problem with the storage system. 

To fix this problem, you must resolve any hardware problems on the storage system and fix the 1220 errors in the Event log. To resolve these errors in the log, select Monitoring → Events → Recommended Actions → Run Fix in the management GUI. 

