[LU-7486] Inconsistent state information in health_check

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.9.0
• Affects Version/s: Lustre 2.8.0
• Labels: soak
• Environment: lola; build:2.7.63-4-gf84e06e, a7eface85ea2d2aa6198681264b082a0244855d4
• Severity: 3
• Assignee: Bruno Faccini (Inactive)
• Reporter: Frank Heckes (Inactive)

Description

The error occurred during soak testing of build '20151122' (see https://wiki.hpdd.intel.com/pages/viewpage.action?title=Soak+Testing+on+Lola&spaceKey=Releases#SoakTestingonLola-20151122).

If a Lustre client hit a LBUG (for example LU-7422) the state information found in /proc/fs/lustre/health_check is inconsistent and confusing:

[root@lola-29 ~]# cat /proc/fs/lustre/health_check
LBUG
healthy

It would be desired to remove the string 'health' or replace it with 'insane' or an equivalent string, mostly to provide meaningful messages to monitoring tools.