
Field Description
pkey
The SBB entity’s primary key. This identifies the SBB within
its service and SBB component type
parent-pkey
The pkey of the SBBs parent SBB
(only applies to child SBBs)
convergence-name
The convergence name generated by the SLEE when
the SBB entity was created. Examining this field is often useful for
debugging applications that use custom convergence name methods
creating-node-id
The cluster node that created this SBB. This
field only has meaning for non-replicated SBBs - for non-replicated SBBs
only the creating node can access the SBB.
Replicated SBBs can be accessed by any node in the cluster
creation-time
The time at which the SBB entity was created.
priority
Event delivery priority of the SBB.
replicated
Replicated flag. This flag will be true only for SBBs
belonging to replicated services.
sbb-component-id
The component ID of the SBBs SBB component.
service-component-id
The component ID of the SBBs encapsulating
service component.
attached-activities
A list of all activities to which the SBB is attached.
Table 6.3: Fields returned by
getSBBInfo
6.2.4 Removing SBB Entities
The administrator may decide to remove an SBB using the
removeSBB
command. Like the
getSBBInfo
command the
removeSBB
command takes the service component id, the SBB component ID and the SBB entity ID as arguments:
[Rhino@localhost (#1)] removeSbb HA\ PingService\ 1.0,\ Open\ Cloud HA\ PingSbb\ 1.0,\ Open\ Cloud 101:8372508:1
[Rhino@localhost (#1)] findsbbs -service HA\ PingService\ 1.0,\ Open\ Cloud -creates-before 1H
pkey creation-time parent-pkey replicated sbb-component-id service-component-id
-------------- ------------------ ------------ ----------- -------------------------- ------------------------------
102:8578700:2 20050418 10:59:55 false HA PingSbb^Open Cloud1.0 HA PingService^Open Cloud1.0
102:8578700:0 20050418 10:59:47 false HA PingSbb^Open Cloud1.0 HA PingService^Open Cloud1.0
102:8578700:1 20050418 10:59:51 false HA PingSbb^Open Cloud1.0 HA PingService^Open Cloud1.0
3 rows
6.2.5 Removing All
Occasionally it is necessary to remove all Activities belonging to a Resource Adaptor or all SBBs in a particular Service. Typi-
cally, an administrator would do this so that a Resource Adaptor or Service can be deactivated for upgrading or reconfiguration.
Under normal conditions these actions would be performed automatically by allowing existing activities and SBBs to drain over
time. Rhino SLEE provides housekeeping commands to forcibly speed up the draining process, although these are to be used
with extreme care on production systems because they will interrupt service for any existing network activities belonging to the
Resource Adaptor or Services.
Activities
The
removeAllActivities
command will remove all activities belonging to a particular Resource Adaptor entity. The activi-
ties are not removed immediately in order to prevent a possible overload being caused by processing a large number of activity
end events all at once, instead the targeted activities are marked as ending and will be ended by the next pass of the query
liveness scan. Typically with default settings, the query liveness scan would rescan within 3 - 5 minutes.
Open Cloud Rhino 1.4.3 Administration Manual v1.1 47
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