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# View SRDF director details

Unisphere supports the display of director information.

## Steps

1. Select the storage system.
2. Select System > Hardware.
3. Click the RDF Directors.
4. Select a director from the RDF Directors list and click to open its details view.

   The RDF Director details view allows you to view SRDF director details and performance.

   The following properties display in the Details panel:

   Director | Director name.
   Type | Director type.
   Director Status | Director status.
   Port | Port ID.
   WWN | Worldwide name.
   RDF Groups | Number of SRDF groups.
   IP Interface | Number of IP interfaces.
   RDF (RA) Group Attributes - Farpoint | This property indicates whether this attribute is true or false.
   Prevent Automatic RDF Link Recovery | This property indicates whether preventing automatic link recovery is enabled or disabled.
   Prevent RAs Online on Power Up | This property indicates whether preventing RA to be online on power on is enabled or disabled.
   Protocol Type | Director transmission protocol type.
   RDF Software Compression Supported | Indicates whether SRDF Software Compression is supported or not supported.
   RDF Software Compression | This property indicates whether SRDF Software Compression is enabled or disabled.
   RDF Hardware Compression Supported | This property indicates whether SRDF Hardware Compression is supported or not supported.
   RDF Hardware Compression | Indicates whether SRDF Hardware Compression is enabled or disabled.
   Port Status | Indicates port status: ON or OFF.
   IPV4 Address | IPV4 Address.
   IPV6 Address | IPV6 Address.
   IPV6 Prefix | IPV6 Prefix.
   IPV4 Default Gateway | IPV4 Default Gateway.
   IPV4 Domain Name | IPV4 Domain Name.
   IPV4 Netmask | IPV4 Netmask.
   iSCSI Initiator Session | SCSI Initiator session.
   Negotiated Speed (GB/Second) | Negotiated speed in GB/second.
   Synchronous I/O Percent | Percentage of SRDF director CPU resources that are allocated to synchronous I/Os.
   Asynchronous I/O Percent | Percentage of SRDF director CPU resources that are allocated to asynchronous I/Os.
   Copy I/O Percent | Percentage of SRDF director CPU resources that are allocated to copy I/Os.

   The Performance panel links you to the performance monitor and analyze views for the SRDF director. This panel displays only when the Performance option is installed. Inactive links are displayed if the selected storage system is not registered for data collection.

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