[LU-6482] Calculate stripe page offset to file level offset correctly

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: Bob Glossman (Inactive)
• Reporter: Jinshan Xiong (Inactive)

Description

The current implementation of lov_stripe_pgoff() is wrong. If the page index is on the boundary of stripe, the end result will be one stripe width less.