Re: T10-PI: Getting failed tag info

Martin K. Petersen
2015-01-06T23:50:25Z

>>>>> "Christoph" == Christoph Hellwig <hch@infradead.org> writes:

Christoph> But those extensions require new structures to pass in the PI
Christoph> info anyway..

Yep. But I still don't see why that warrants having a parallel error
passing infrastructure in the kernel to handle data integrity
errors. What does that buy us?

I agree with not leaking any of the new errors to unsuspecting
applications and only passing them out if the caller has explicitly
enabled DIX.