HP D2D .HP D2D Backup System user guide (EH985-90907, March 2011) - Page 183

A Extra information for G1 products Overview The information in this section is for users who have one of the older G1 products: • HP StorageWorks D2D2502/2503/2504 G1 Backup Systems • HP StorageWorks D2D4004/4009 G1 Backup Systems • HP StorageWorks D2D4112 G1 Backup Systems How do I know whether I have a G1 or G2 Backup System? The generation can be identified from the Summary page and the Software page of the Web Management Interface. Look at the Type field, which will state G1 or G2 or look at the Software Revision field. If it shows 1.x.xx software, it is a G1 product; if it shows 2.x.xx software, it is a G2 product. Major differences This section highlights areas where the information provided in the main body of this user guide is different for G1 products. It does not provide a definitive list of technical differences. Please refer to the product specs for detailed information. VTL devices G1 products do not support ESL-e or EML-e library emulation and never support more than four drives per library. There may be other restrictions on emulation types that are available depending upon product type. Unsupported emulation types are not available for selection on the Devices page. The maximum number of libraries and drives that are supported per G1 appliance is given in the following table. Table 27 Maximum number of libraries and drives per G1 appliance HP D2D4004 HP D2D2502i HP D2D2503i HP D2D2504i /4009 HP D2D4112 Max libraries 4 6 8 16 24 Max drives per library 4 1 4 4 4 Max slots per library (D2DBS) 48 48 48 96 144 Backup System user guide 183