John, >> I'll have to go revisit the archives for your exact fio bits. Your fio test case ran to completion on all my test systems. >> But I successfully ran our DIX/T10 PI qualification tooling without any >> errors on the latest SCSI tree. On both scsi_debug and FC hardware. > > I'm not fimilar with this tooling. Is it internal to your company? Sadly, yes :( We have not had much luck upstreaming the necessary aio integrity passthrough enhancements. > Unfortunately it seems that no other SAS HBA kernel driver supports > DIX, so we have nothing to test against for this transport. We did a preliminary qual of LSISAS3008 many moons ago. But we had no immediate use for it in our offerings so it never went beyond that. I know other companies are using it, though. -- Martin K. Petersen Oracle Linux Engineering
