[LU-11482] Inherit component level flags from default layout

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.0
• Affects Version/s: Lustre 2.11.0, Lustre 2.12.0
• Severity: 3
• Assignee: Patrick Farrell
• Reporter: Patrick Farrell

Description

Today, new files created in directories with a default layout set do not inherit per-component layout flags.

This makes it impossible, for example, to set the preferred write replica or NOSYNC flags in a default layout and have it actually inherited.  (In particular, it does appear in the directory striping, but new files do not pick it up.)