HP XP20000/XP24000 HP StorageWorks XP Disk Array Configuration Guide (T5278-96 - Page 134
C Disk array supported emulations, HP-UX, Supported emulations, Emulation specifications
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C Disk array supported emulations HP-UX This appendix provides information about supported emulations and device type specifications. Some parameters might not be relevant to your array. Consult your HP representative for information about supported configurations for your system. Supported emulations HP recommends using OPEN-V as the emulation for better performance and features that may not be supported with the legacy emulations (OPEN-[389LE]). Table 30 Supported emulations XP model Emulation Fixed Size LUSE CVS OPEN-3 Yes Yes Yes XP10000 OPEN-8 Yes Yes Yes XP12000 OPEN-9 Yes Yes Yes XP20000 OPEN-E Yes Yes Yes XP24000 OPEN-K No No No SVS200 OPEN-L Yes Yes No OPEN-M No No No OPEN-V No No Yes LUSE & CVS Yes Yes Yes Yes No No No Yes NOTE: For the SVS 200, and the XP24000/XP20000/XP12000/XP10000 when connected to external storage devices, HP recommends using OPEN-V as the emulation the array makes visible to the host. This allows configuration of external storage LDEVs without losing data. Using any other emulation may cause data loss in the external storage LUNs. Emulation specifications Table 31 Emulation specifications (HP-UX) Emulation1 Category2 Product name3 Blocks Sector size (512 bytes) (bytes) # of cylinders Heads Sectors per track Capacity MB* 4 OPEN-3 SCSI disk OPEN-3 4806720 512 3338 15 OPEN-8 SCSI disk OPEN-8 14351040 512 9966 15 OPEN-9 SCSI disk OPEN-9 14423040 512 10016 15 OPEN-E SCSI disk OPEN-E 28452960 512 19759 15 OPEN-L SCSI disk OPEN-L 71192160 512 49439 15 LUSE OPEN-3*n SCSI disk OPEN-3*n 4806720*n 512 3338*n 15 OPEN-8*n SCSI disk OPEN-8*n 14351040*n 512 9966*n 15 OPEN-9*n SCSI disk OPEN-9*n 14423040*n 512 10016*n 15 OPEN-E*n SCSI disk OPEN-E*n 28452960*n 512 19759*n 15 OPEN-L*n SCSI disk OPEN-L*n 71192160*n 512 49439*n 15 96 2347 96 7007 96 7042 96 13893 96 34761 96 2347*n 96 7007*n 96 7042*n 96 13893*n 96 34761*n 134 Disk array supported emulations
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