[AMQ-5964] Add an option to increase disk based limits if space is available for percentage case

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.13.0
• Assignee: Christopher L. Shannon
• Reporter: Christopher L. Shannon
• Created: 12/Sep/15 16:14
• Updated: 17/Sep/15 20:05
• Resolved: 15/Sep/15 15:05

Description

Besides dynamically shrinking the maximum disk space used based on available space (both periodically and on start up), we could also add the option increase the disk space usage back to the percentage limit set if space frees up in the future.

For now, this is only really doable with the percentage based case as described in AMQ-5965 unless some rework was done to the limit configuration. This is because currently the disk check resets the limit to a lower value if it's too high so we don't track the original value anymore to regrow too. However, for the percentage base the original limit percent size will still be known so this is possible.