[AMBARI-22961] Blacklist by default /boot/efi path as mount point reported by Ambari Agent

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: trunk
• Component/s: ambari-agent
• Labels: pull-request-available
• Assignee: Dmytro Grinenko
• Reporter: Dmytro Grinenko
• Created: 12/Feb/18 08:39
• Updated: 13/Feb/18 12:05
• Resolved: 13/Feb/18 12:05

Description

On EFI Based systems, efi partition mounting under /boot/efi path. It causing Agent to report this mount point as available partition location. On new cluster deploy, this partition could be proposed by stack_adviser as datanode storage location, which is wrong.

Workaround for versions without this patch: add /boot/efi to ignore_mount_points property, agent section in ambari-agent.ini configuration file.

Problem source:

• https://community.hortonworks.com/questions/118551/namenode-can-not-be-started-1.html
• ASF mailing list

Issue Links

• links to: GitHub Pull Request #326