-
Type:
Technical task
-
Status: Resolved
-
Priority:
Major
-
Resolution: Fixed
-
Affects Version/s: None
-
Fix Version/s: Lustre 2.12.0
-
Rank (Obsolete):9223372036854775807
Various optimization for better DoM performance. So far they are:
- glimpse ahead. Issue glimpse from MDT in advance and return size on client along with other attributes.
- read-on-open. Read file data at OPEN and return to the client
- lock bits convert instead of cancel. It is separate ticket because it is useful for all files, not just DoM.