CONTAP-36952: Filesystem operations involving more than 512 objects not completing
Issue
- Some operations, such as open operations issued from CIFS, might be improperly suspended when they encounter very long file path names, specifically longer than 512 path components.
- This might also happen when enumerating a directory with more than 512 entries.
- The problem is caused by a bug in the inode reader-writer locking infrastructure, which was recently introduced in the ONTAP 9.5 release.