[LU-5799] Unhelpful "deleting orphan objects" console message

• Type: Bug
• Resolution: Low Priority
• Priority: Minor
• Labels: llnl
• Severity: 3
• Assignee: Bob Glossman (Inactive)
• Reporter: Christopher Morrone (Inactive)

Description

Running 2.5.3, we see the following message on the console pretty much every time we start an OST:

Lustre: lcy-OST000f: deleting orphan objects from 0x0:99109478 to 0x0:99113686

This cleanup is entirely normal. I don't think there is a good reason to be spamming the console with completely normal, expected behavior.

Granted, we recently used that message to identify a problem by the absence of that message. But it would be much better to print an error message when lustre skips orphan cleanup because the ranges are unexpectedly bad, and stay silent during normal cleanup.