Owner's manual

◦ Disabled - The recovery server option is installed, but it has been disabled by software.
This is done to temporarily prevent the secondary server from taking over when the primary
server is brought down. This is used to perform maintenance and other tasks on the
primary server.
◦ Not Configured - The recovery server option is supported, but is not configured on this
storage system.
◦ Not Supported - The recovery server option is not supported for this storage system.
◦ Daemon Down - OK - The recovery server option is installed, but the RSO operating system
daemon is not running. The last RSO status was OK.
◦ Daemon Down - Link Down - The recovery server option is installed, but the RSO operating
system daemon is not running. The last RSO status was Link Down.
◦ Daemon Down - No Secondary - The recovery server option is installed, but the RSO
operating system daemon is not running. The last RSO status was No Secondary.
◦ Daemon Down - Disabled - The recovery server option is installed, but the RSO operating
system daemon is not running. The last RSO status was Disabled.
◦ EV Timeout Error - The recovery server option environment variable, that contains the
status, cannot be accessed. The attempted access timed out.
◦ Unknown - The Storage Agents cannot determine the recovery server option status for this
storage system.
• Preferred Path Mode displays the storage system active/active preferred path mode. The
following values are possible:
◦ Not Active/Active - The storage system is not configured as active/active.
◦ Automatic - The storage system automatically selects the preferred path for each logical
drive based on host I/O patterns.
◦ Manual - The preferred path for each logical drive is manually configured by the storage
system administrator.
◦ Unknown - The Storage Agents cannot determine the preferred path mode of the storage
system.
Internal or External Storage System Information
This information is not available for all types of storage systems. Internal storage system information
will be displayed with the External Array Storage System Information. External storage systems
will be listed in the Mass Storage submenu under Storage Boxes. Select the storage system in the
submenu to display the external storage system information. The following information will be
displayed for the storage system backplane:
• Vendor displays the name of the vendor of storage system backplane. It can be used for
identification purposes.
• Model displays the model name of the storage system backplane. It can be used for
identification purposes.
• Firmware Revision displays the firmware revision level of storage system backplane.
• Board Revision displays the board revision level of storage system backplane.
• Serial Number displays the serial number of the storage system backplane. All backplanes
do not have a serial number. In this case N/A will be displayed.
• Version displays the version of storage system backplane.
Storage agent 63