Frank Kobzik has posted comments on this change.

Change subject: backend: RNG device sources reporting
......................................................................


Patch Set 6:

(4 comments)

http://gerrit.ovirt.org/#/c/22258/6/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateRngDeviceCommand.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/UpdateRngDeviceCommand.java:

Line 26:             VmRngDevice device = getParameters().getRngDevice();
Line 27:             log.infoFormat("RNG Device id: %s of VM id: %s  is no more 
compatible with cluster. Removing the device.",
Line 28:                     device.getId(), device.getVmId());
Line 29: 
Line 30:             
Backend.getInstance().runAction(VdcActionType.RemoveRngDevice, getParameters());
> it doesnt make sense to call an action inside canDoAction phase.
umm, I see. I tried to achive something in the new patchset...
Line 31: 
Line 32:             return 
failCanDoAction(VdcBllMessages.ACTION_TYPE_FAILED_RNG_SOURCE_NOT_SUPPORTED);
Line 33:         }
Line 34: 


http://gerrit.ovirt.org/#/c/22258/6/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/UpdateRngDeviceTest.java
File 
backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/UpdateRngDeviceTest.java:

Line 24:         Assert.assertEquals(true, command.canDoAction());
Line 25:     }
Line 26: 
Line 27:     private UpdateRngDeviceCommand mockCommand(final Version 
mockCompatibilityVersion) {
Line 28:         final Guid vmId = new 
Guid("a09f57b1-5739-4352-bf88-a6f834ed46db");
> why not use IDs from FixturesTool?
I tried and it seems FT class is only accessible from dao project, not bll.
Line 29:         final Guid clusterId = new 
Guid("e862dae0-5c41-416a-922c-5395e7245c9b");
Line 30:         final Guid deviceId = new 
Guid("b24ae590-f42b-49b6-b8f4-cbbc720b230d");
Line 31:         VmRngDevice dev = getDevice(deviceId, vmId);
Line 32: 


http://gerrit.ovirt.org/#/c/22258/6/backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/VdsGroupDAODbFacadeImpl.java
File 
backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/VdsGroupDAODbFacadeImpl.java:

Line 228:             
entity.setMigrateOnError(MigrateOnErrorOptions.forValue(rs.getInt("migrate_on_error")));
Line 229:             entity.setVirtService(rs.getBoolean("virt_service"));
Line 230:             
entity.setGlusterService(rs.getBoolean("gluster_service"));
Line 231:             
entity.setTunnelMigration(rs.getBoolean("tunnel_migration"));
Line 232:             entity.getRequiredRngSources().clear();
> why do you need to call clear if this is a new entity?
Yes, this is stupid thing.
Line 233:             
entity.getRequiredRngSources().addAll(VmRngDevice.csvToSourcesSet(rs.getString("required_rng_sources")));
Line 234:             
entity.setEmulatedMachine(rs.getString("emulated_machine"));
Line 235:             
entity.setDetectEmulatedMachine(rs.getBoolean("detect_emulated_machine"));
Line 236:             
entity.setTrustedService(rs.getBoolean("trusted_service"));


http://gerrit.ovirt.org/#/c/22258/6/packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql
File packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql:

Line 228: select 
fn_db_add_config_value('ClusterRequiredRngSourcesDefault','','3.1');
Line 229: select 
fn_db_add_config_value('ClusterRequiredRngSourcesDefault','','3.2');
Line 230: select 
fn_db_add_config_value('ClusterRequiredRngSourcesDefault','','3.3');
Line 231: select 
fn_db_add_config_value('ClusterRequiredRngSourcesDefault','','3.4');
Line 232: select 
fn_db_add_config_value('ClusterRequiredRngSourcesDefault','random','3.5');
> all hosts in 3.5 reports the random rng source? need to be sure we dont mak
i think it should be fine since 'random' source uses /dev/random as a backend 
which should be present on all machines, even the ancient ones. but i'll ask 
michal just to be sure.
Line 233: 
Line 234: -- by default use no proxy
Line 235: select fn_db_add_config_value('SpiceProxyDefault','','general');
Line 236: 


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Gerrit-MessageType: comment
Gerrit-Change-Id: Id60a39118aef439146e6f0f308eec84e1ccaab9a
Gerrit-PatchSet: 6
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Frank Kobzik <fkob...@redhat.com>
Gerrit-Reviewer: Arik Hadas <aha...@redhat.com>
Gerrit-Reviewer: Frank Kobzik <fkob...@redhat.com>
Gerrit-Reviewer: Itamar Heim <ih...@redhat.com>
Gerrit-Reviewer: Omer Frenkel <ofren...@redhat.com>
Gerrit-Reviewer: Roy Golan <rgo...@redhat.com>
Gerrit-Reviewer: automat...@ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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