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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] SCSI URL scheme [WAS: Re: iSCSI: 2.2.6. Naming & mapping]Here is a proposal to extend the iSCSI URL scheme to support LUNs and WWNs. It was originally proposed by Daniel Smith of IBM Almaden. This extension is not required for the iSCSI transport protocol, but may be useful for discovery and management. A URL for the target has the following form: scsi://hostname/path/with/ A URL referring to a specific LU has the following form: scsi://hostname/path/with/?LUN=lunnumber?WWN=wwnnumber If no LUN= term appears in the URL, then LUN 0 is assumed. The WWN= term is optional. If present, the party should verify that the WWN in the LU's Device Identification Inquiry Page correspojnds to the WWN. Note, the following URL: scsi://gsg.cisco.com/tape/?WWN=0a050a4bcdefa refers to LUN 0 of target scsi://gsg.cisco.com/tape/. After connecting, the initiator should verify that the WWN of the LU is 0a050a4bcdefa. -Costa
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