We've modified the OpenSolaris b91 iscsitgtd to include the iSCSI port number in the TargetAddress response to work with the HP-UX 11.23/IA initiator. Now on to the next problem. A snoop of the traffic for the HP-UX "ioscan -H 255" command which scans the target for a list of devices is available from: ftp://support.thewrittenword.com/outgoing/ioscan-snoop This command takes 4m to run, and doesn't leave a connection to the target when complete. Seems the network traffic is: (initiator) SCSI: Inquiry LUN: 0x00 (target) SCSI: Data in LUN: 0x00 (Inquriy Response Data) (target) SCSI: Response LUN: 0x00 (Inquriy) (Good) (initiator) SCSI: Inquiry LUN: 0x01 (target) SCSI Response (Check Condition) LUN:0x01 The Wireshark dump of this response is: iSCSI (SCSI Response) Opcode: SCSI Response (0x21) Flags: 0x82 ...0 .... = o: No overflow of read part of bi-directional command .... 0... = u: No underflow of read part of bi-directional command .... .0.. = O: No residual overflow occurred .... ..1. = U: Residual underflow occurred Response: Command completed at target (0x00) Status: Check Condition (0x02) TotalAHSLength: 0x00 DataSegmentLength: 0x00000016 InitiatorTaskTag: 0x01a402fe StatSN: 0x00000009 ExpCmdSN: 0x00000009 MaxCmdSN: 0x00000047 ExpDataSN: 0x00000000 BidiReadResidualCount: 0x00000000 ResidualCount: 0x00000000 Request in: 78 Time from request: 0.000085000 seconds SenseLength: 0x0014 SCSI: SNS Info [LUN: 0x0001] Valid: 0 .111 0000 = SNS Error Type: Current Error (0x70) Filemark: 0, EOM: 0, ILI: 0 .... 0101 = Sense Key: Illegal Request (0x05) Sense Info: 0x00000000 Additional Sense Length: 0 Command-Specific Information: 00000000 Additional Sense Code+Qualifier: Unknown (0x2009) Field Replaceable Unit Code: 0x00 .. = SKSV: False Sense Key Specific: 000000 (initiator) SCSI: Inquiry LUN: 0x02 (target) SCSI Response (Check Condition) LUN:0x02 Wireshark dump of this response is the same as for LUN:0x01 (initiator) SCSI: Inquiry LUN: 0x03 (target) SCSI Response (Check Condition) LUN:0x03 Wireshark dump of this response is the same as for LUN:0x01 ...
Is the HP-UX initiator doing something wrong? -- albert chin ([EMAIL PROTECTED]) _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
