[LU-12081] rename shouldn't PDO lock target parent if it's remote

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.1
• Affects Version/s: Lustre 2.10.0
• Severity: 3
• Assignee: Lai Siyao
• Reporter: Lai Siyao

Description

In rename parent locking, if source parent is the same as target parent, and it's remote, rename shouldn't PDO lock on it if it's remote, because PDO lock is for local lock.