Bug 885664

Summary:	OpenSSHD availability check may report stale data
Product:	[Other] RHQ Project	Reporter:	Thomas Segismont <tsegismo>
Component:	Plugins	Assignee:	Thomas Segismont <tsegismo>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Mike Foley <mfoley>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.5	CC:	hrupp
Target Milestone:	---
Target Release:	RHQ 4.6
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-09-03 14:43:04 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Thomas Segismont 2012-12-10 11:11:24 UTC

Description of problem:
When monitoring OpenSSHD, status update may be wrong for an arbitrary number of availability checks.

Version-Release number of selected component (if applicable):
4.6.0-SNAPSHOT

How reproducible:


Steps to Reproduce:
1.Start OpenSSHD on an monitored machine
2.When OpenSSHD availability status is "UP", close/kill OpenSSHD
  
Actual results:
The availability status is still "UP" for a time longer than the availability check interval.

Expected results:
The availability status should be "DOWN" as soon as the availability check interval has elapsed.

Additional info:
Same problem as in bug 879583 [1]

[1] https://bugzilla.redhat.com/show_bug.cgi?id=879583

Comment 1 Thomas Segismont 2012-12-10 21:09:57 UTC

Made a fix on branch bug/885664

Comment 2 Thomas Segismont 2013-01-04 18:09:29 UTC

Also affects MySQL

Comment 3 Thomas Segismont 2013-01-24 17:00:37 UTC

Does not affect MySQL avail check actually

Comment 4 Thomas Segismont 2013-01-24 17:01:34 UTC

Fixed in master 3ded44d

Comment 5 Thomas Segismont 2013-02-05 14:30:22 UTC

Additional commit in master 187c484

The first commit introduced a refresh interval guard in ProcessInfo which is no longer needed.

Comment 6 Heiko W. Rupp 2013-09-03 14:43:04 UTC

Bulk closing of issues in old RHQ releases that are in production for a while now.

Please open a new issue when running into an issue.