# Symmetrix Configuration

The Symmetrix Configuration attributes provide status and configuration information about an EMC Symmetrix storage facility.

Cache Memory: The cache size in megabytes.

Cache Write Pending Ceiling Percent: The percentage of cache that can be dedicated to write I/O.

Code Check Sum: The microcode check sum.

Code Date: The date of the microcode (mdyy) in Hexadecimal format.

Code Version: The microcode version.

Logical Volumes: The number of logical units defined.

Managed System: The SMS name of this system.

Number of Directors: The number of directors.

Number of SSIDs: Specifies the number of SSIDs associated with this Symmetrix configuration.

Operating Hours: Specifies the number of hours since power-on.

Physical Volumes: Specifies the number of physical disks installed.

Serial Number Index: The eight low order characters of serial number which serve as the control unit index.

Serial Number: Specifies the serial number assigned.

SSID Index: One of up to 64 SSIDs that are associated with this Symmetrix configuration.

SSID_FWRD: The subsystem ID of the Symmetrix control unit that is controlling this device.

Time Stamp: Displays the date and time this data was collected from the virtual tape server (VTS).