[LU-8910] MDT's statfs info could be disagreed with OST's info for a very long time

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.11.0
• Affects Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Sergey Cheremencev

Description

MDT's statfs info could be disagreed with OST's info for a very long time in case of failed osp_update_statfs's request. Add correct handling of errors to osp_statfs_interpret. See details in the patch.