Dell PowerVault ML6000 Dell PowerVault ML6000 SCSI Reference Guide - Page 26
Standard Inquiry Response, Removable Medium Bit RMB
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Standard Inquiry Response Table 10 Standard Inquiry Response Bit Byte 7 6 5 4 3 2 1 0 0 Peripheral Qualifier 1 RMB Peripheral Device Type Reserved 2 Version 3 AERC Obsolete NormACA HiSup Response Data Format 4 Additional Length 5 SCCS Reserved 6 BQue EncServ BarC MultiP MChngr Obsolete Obsolete Addr16 7 RelAdr Obsolete Wbus16 Sync Linked Obsolete CmdQue SftRe 8 Vendor Identification 15 16 Product Identification 31 32 Firmware Revision Level 35 36 Full Firmware Revision Level 54 55 Reserved BarC Peripheral Qualifier - A return value of 000b indicates that the library supports the peripheral device type at the specified LUN. A return value of 001b indicates that the library is capable of supporting the peripheral device type at the specified LUN, however the device is not currently connected to it. A return value of 011b indicates no peripheral device types are supported at that LUN. Peripheral Device Type - For Media Changer logical units, this field returns 01000b (08h) to indicate it is a Media Changer device. For the Controller logical unit, this field returns 01100b (0Ch) to indicate it is a Controller device. If an unsupported LUN was specified, this field returns 11111b (1Fh), which indicates that the device type is unknown. Removable Medium Bit (RMB) - For Media Changer logical units, this field returns 1, indicating media is removable. For the Controller logical unit it returns 0. Version - This field returns 03h, indicating compliance with the SCSI-3 standard. Asynchronous Event Reporting Capability (AERC) - Returned as 0, indicating AERC is not supported. Normal ACA Supported (NormACA) - This field returns a 1, indicating the NACA bit in the Control byte of a CDB is supported. The PowerVault ML6000 library without Data Appliance blades does not support the NACA bit and therefore returns 0 for this field. Hierarchical Support (HiSup) - This field returns a 1, indicating that the hierarchical addressing model is used to assign LUNs, and that the REPORT LUNs command is supported. Response Data Format - Returned as 0010b, indicating response data is in standard SCSI format. 16 SCSI Commands