[LU-14504] default LMV delete trigger asstion in osp_xattr_del()

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.15.0
• Severity: 3
• Assignee: Lai Siyao
• Reporter: Lai Siyao

Description

In lod_declare_xattr_del(), if object doesn't exist, it's skipped, but in lod_xattr_del_internal(), it doesn't check existence, which will trigger assertion in osp_xattr_del().