Oved Ourfali has posted comments on this change.

Change subject: [RFE] Add periodic power management health check..
......................................................................


Patch Set 3:

(4 comments)

http://gerrit.ovirt.org/#/c/27367/3/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/pm/PmHealthCheckManager.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/pm/PmHealthCheckManager.java:

Line 24:  */
Line 25: public class PmHealthCheckManager {
Line 26: 
Line 27:     private static final Log log = 
LogFactory.getLog(PmHealthCheckManager.class);
Line 28:     private static PmHealthCheckManager instance = new 
PmHealthCheckManager();
isn't that final as well?
Line 29:     private boolean inWork=false;
Line 30: 
Line 31:     private PmHealthCheckManager() {
Line 32:         // intentionally empty


Line 25: public class PmHealthCheckManager {
Line 26: 
Line 27:     private static final Log log = 
LogFactory.getLog(PmHealthCheckManager.class);
Line 28:     private static PmHealthCheckManager instance = new 
PmHealthCheckManager();
Line 29:     private boolean inWork=false;
I'd call it active.
also, add spacing:
active = false
Line 30: 
Line 31:     private PmHealthCheckManager() {
Line 32:         // intentionally empty
Line 33:     }


Line 38:     public void initialize() {
Line 39:         log.info("Start initializing " + getClass().getSimpleName());
Line 40:         
if(Config.<Boolean>getValue(ConfigValues.PMHealthCheckEnabled)) {
Line 41:             Integer pmHealthCheckInterval = Config.<Integer> 
getValue(ConfigValues.PMHealthCheckIntervalInSec);
Line 42:             
SchedulerUtilQuartzImpl.getInstance().scheduleAFixedDelayJob(this,
I'd add some logging here as well, to show that something is being initialized.
Line 43:                     "pmHealthCheck",
Line 44:                     new Class[]{},
Line 45:                     new Object[]{},
Line 46:                     pmHealthCheckInterval,


http://gerrit.ovirt.org/#/c/27367/3/packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql
File packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql:

Line 445: select fn_db_add_config_value('PMHealthCheckEnabled','false','3.0');
Line 446: select fn_db_add_config_value('PMHealthCheckEnabled','false','3.1');
Line 447: select fn_db_add_config_value('PMHealthCheckEnabled','false','3.2');
Line 448: select fn_db_add_config_value('PMHealthCheckEnabled','false','3.3');
Line 449: select fn_db_add_config_value('PMHealthCheckEnabled','false','3.4');
if here it is false by default, why do you put true in ConfigValues?
Also, why not use "general"?
Line 450: select 
fn_db_add_config_value('PMHealthCheckIntervalInSec','3600','general');
Line 451: select fn_db_add_config_value('PosixStorageEnabled','false','3.0');
Line 452: select fn_db_add_config_value('PostgresI18NPrefix','','general');
Line 453: select fn_db_add_config_value('PostgresLikeSyntax','ILIKE','general');


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ib1dfeab92a35793ebb421db8e3be94587dfe85e2
Gerrit-PatchSet: 3
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Eli Mesika <emes...@redhat.com>
Gerrit-Reviewer: Eli Mesika <emes...@redhat.com>
Gerrit-Reviewer: Martin Peřina <mper...@redhat.com>
Gerrit-Reviewer: Oved Ourfali <oourf...@redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzasl...@redhat.com>
Gerrit-Reviewer: automat...@ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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