SaAisErrorT saAmfCSIQuiescingComplete(SaAmfHandleT amfHandle,
SaInvocationT invocation,
SaAisErrorT error)
{
ClRcT rc;
rc = clCpmCSIQuiescingComplete(amfHandle,
invocation,
clSafToClovisError(error));
return clClovisToSafError(rc);
}
ClRcT
clCompAppAMFCSISet(
ClInvocationT invocation,
const SaNameT *compName,
ClAmsHAStateT haState,
ClAmsCSIDescriptorT csiDescriptor)
{
/*
* Print information about the CSI Set
*/
clprintf ("Component [%s] : PID [%d]. CSI Set Received\n",
compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case CL_AMS_HA_STATE_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmCSIQuiescingComplete(cpmHandle, invocation, CL_OK);
break;
}
default:
{
/*
* Should never happen. Ignore.
*/
}
}
return CL_OK;
}
ClRcT
clCompAppAMFCSISet(
ClInvocationT invocation,
const ClNameT *compName,
ClAmsHAStateT haState,
ClAmsCSIDescriptorT csiDescriptor)
{
/*
* ---BEGIN_APPLICATION_CODE---
*/
ClRcT rc = CL_OK;
/*
* ---END_APPLICATION_CODE---
*/
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%s] : PID [%ld]. CSI Set Received",
compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case CL_AMS_HA_STATE_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
rc = clAlarmEventSubscribe(&alarm_event_subscribe_callback);
if (CL_OK != rc)
{
clprintf(CL_LOG_SEV_ERROR,"%s: Failed while subscribing for the alarm events. rc[0x%x]", appname, rc);
return rc;
}
break;
}
case CL_AMS_HA_STATE_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
rc = clAlarmEventUnsubscribe();
if (CL_OK != rc)
{
clprintf(CL_LOG_SEV_ERROR,"%s: Failed while un-subscribing for the alarm evnets. rc[0x%x] ", appname, rc);
return rc;
}
break;
}
case CL_AMS_HA_STATE_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmCSIQuiescingComplete(cpmHandle, invocation, CL_OK);
break;
}
default:
{
/*
* Should never happen. Ignore.
*/
}
}
return CL_OK;
}
ClRcT
clCompAppAMFCSISet(
ClInvocationT invocation,
const ClNameT *compName,
ClAmsHAStateT haState,
ClAmsCSIDescriptorT csiDescriptor)
{
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%s] : PID [%ld]. CSI Set Received",
compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case CL_AMS_HA_STATE_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
clprintf(CL_LOG_SEV_INFO,"csa102: ACTIVE state requested; activating service");
running = 1;
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
clprintf(CL_LOG_SEV_INFO,"csa102: New state is not the ACTIVE; deactivating service");
running = 0;
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
clprintf(CL_LOG_SEV_INFO,"csa102: Acknowledging new state");
running = 0;
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
clprintf(CL_LOG_SEV_INFO,"csa102: Signaling completion of QUIESCING");
running = 0;
/*
* ---END_APPLICATION_CODE---
*/
clCpmCSIQuiescingComplete(cpmHandle, invocation, CL_OK);
break;
}
default:
{
break;
}
}
return CL_OK;
}
ClRcT
clCompAppAMFCSISet(
ClInvocationT invocation,
const ClNameT *compName,
ClAmsHAStateT haState,
ClAmsCSIDescriptorT csiDescriptor)
{
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%s] : PID [%d]. CSI Set Received\n",
compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case CL_AMS_HA_STATE_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
if ((csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ALL)||(csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ONE))
{
/* Do not reload the virtual address info for the "TARGET" flag -- the CSI is not filled in.
We will use the values that were cached when the "standby" assignment occurred.
*/
}
else /* CL_AMS_CSI_FLAG_ADD_ONE */
{
GetVirtualAddressInfo(csiDescriptor, &gVirtualIp);
}
AddRemVirtualAddress("up",&gVirtualIp);
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
GetVirtualAddressInfo(csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("down",&gVirtualIp); /* Bring it down just in case it is up from a prior run */
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
if ((csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ALL)||(csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ONE))
{
AddRemVirtualAddress("down",&gVirtualIp);
}
else /* CL_AMS_CSI_FLAG_ADD_ONE */
{
VirtualIpAddress temp;
GetVirtualAddressInfo(csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
break;
}
case CL_AMS_HA_STATE_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
// ...
/*
* ---END_APPLICATION_CODE---
*/
clCpmCSIQuiescingComplete(cpmHandle, invocation, CL_OK);
break;
}
default:
{
break;
}
}
return CL_OK;
}
