[LU-17617] Allow kptr_restrict to be set less frequently

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Severity: 3
• Assignee: Shaun Tancheff
• Reporter: Shaun Tancheff

Description

Switching kptr_restrict for every node on every test (twice) does not add value when running on dedicated test VMs.

This adds a knob

{KPTR_ON_MOUNT}

to allow a less restrictive setting at test-framework setupall()/cleanall().

Defaulting this to

{true}