XCopy and failure status

Kevin D Butt kdbutt at us.ibm.com
Tue Nov 27 14:56:05 PST 2012

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When performing an extended copy and a failure occurs how does one 
determine which device, the source CSCD or the destination CSCD, generated 
the sense data related to the failure? 
I can see how to discover which operation caused the failure, but I would 
think the Parameter data for the RECEIVE COPY FAILURE DETAILS(LID1)command 
should contain a pointer to the CSCD which generated the sense data.  The 
same for the Parameter data for the RECEIVE COPY STATUS(LIDx) commands.
Kevin D. Butt
SCSI & Fibre Channel Architect, Tape Firmware
Data Protection & Retention
MS 6TYA, 9000 S. Rita Rd., Tucson, AZ 85744
Tel: 520-799-5280
Fax: 520-799-2723 (T/L:321)
Email address: kdbutt at us.ibm.com

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