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cc89d721cc
Patch from Lars to implement csi attribute setting in config file and delivered via callback. git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@956 fd59a12c-fef9-0310-b244-a6a79926bd2f
340 lines
8.3 KiB
C
340 lines
8.3 KiB
C
/*
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* Copyright (c) 2002-2003 MontaVista Software, Inc.
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*
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* All rights reserved.
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*
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* Author: Steven Dake (sdake@mvista.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef AIS_AMF_H_DEFINED
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#define AIS_AMF_H_DEFINED
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#include "saAis.h"
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typedef SaUint64T SaAmfHandleT;
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#define SA_AMF_PM_ZERO_EXIT 0x1
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#define SA_AMF_PM_NON_ZERO_EXIT 0x2
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#define SA_AMF_PM_ABNORMAL_END 0x4
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typedef SaUint32T SaAmfPmErrorsT;
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typedef enum {
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SA_AMF_PM_PROC = 1,
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SA_AMF_PM_PROC_AND_DESCENDENTS = 2,
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SA_AMF_PM_ALL_PROCESSES =3
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} SaAmfPmStopQualifierT;
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typedef enum {
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SA_AMF_HEALTHCHECK_AMF_INVOKED = 1,
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SA_AMF_HELATHCHECK_COMPONENT_INVOKED =2
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} SaAmfHealthcheckInvocationT;
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#define SA_AMF_HEALTHCHECK_KEY_MAX 32
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typedef struct {
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SaUint8T key[SA_AMF_HEALTHCHECK_KEY_MAX];
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SaUint16T keyLen;
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} SaAmfHealthcheckKeyT;
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typedef enum {
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SA_AMF_HA_ACTIVE = 1,
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SA_AMF_HA_STANDBY = 2,
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SA_AMF_HA_QUIESCED = 3,
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SA_AMF_HA_QUIESCING = 4
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} SaAmfHAStateT;
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#define SA_AMF_CSI_ADD_ONE 0x1
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#define SA_AMF_CSI_TARGET_ONE 0x2
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#define SA_AMF_CSI_TARGET_ALL 0x4
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typedef SaUint32T SaAmfCSIFlagsT;
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typedef enum {
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SA_AMF_CSI_NEW_ASSIGN = 1,
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SA_AMF_CSI_QUIESCED = 2,
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SA_AMF_CSI_NOT_QUIESCED = 3,
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SA_AMF_CSI_STILL_ACTIVE = 4,
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} SaAmfCSITransitionDescriptorT;
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typedef struct {
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SaAmfCSITransitionDescriptorT transitionDescriptor;
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SaNameT activeCompName;
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} SaAmfCSIActiveDescriptorT;
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typedef struct {
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SaNameT activeCompName;
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SaUint32T standbyRank;
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} SaAmfCSIStandbyDescriptorT;
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typedef union {
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SaAmfCSIActiveDescriptorT activeDescriptor;
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SaAmfCSIStandbyDescriptorT standbyDescriptor;
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} SaAmfCSIStateDescriptorT;
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typedef struct {
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SaUint8T *attrName;
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SaUint8T *attrValue;
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} SaAmfCSIAttributeT;
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typedef struct {
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SaAmfCSIAttributeT *attr;
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SaUint32T number;
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} SaAmfCSIAttributeListT;
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typedef struct {
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SaAmfCSIFlagsT csiFlags;
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SaNameT csiName;
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SaAmfCSIStateDescriptorT csiStateDescriptor;
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SaAmfCSIAttributeListT csiAttr;
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} SaAmfCSIDescriptorT;
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typedef struct {
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SaNameT compName;
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SaAmfHAStateT haState;
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SaUint32T rank;
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} SaAmfProtectionGroupMemberT;
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typedef enum {
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SA_AMF_PROTECTION_GROUP_NO_CHANGE = 1,
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SA_AMF_PROTECTION_GROUP_ADDED = 2,
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SA_AMF_PROTECTION_GROUP_REMOVED = 3,
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SA_AMF_PROTECTION_GROUP_STATE_CHANGE = 4
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} SaAmfProtectionGroupChangesT;
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typedef struct {
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SaAmfProtectionGroupMemberT member;
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SaAmfProtectionGroupChangesT change;
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} SaAmfProtectionGroupNotificationT;
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typedef struct {
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SaUint32T numberOfItems;
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SaAmfProtectionGroupNotificationT *notificaton;
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} SaAmfProtectionGruopNotificationBufferT;
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typedef enum {
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SA_AMF_NO_RECOMMENDATION = 1,
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SA_AMF_COMPONENT_RESTART = 2,
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SA_AMF_COMPONENT_FAILOVER = 3,
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SA_AMF_NODE_SWITCHOVER = 4,
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SA_AMF_NODE_FAILOVER = 5,
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SA_AMF_NODE_FAILFAST = 6,
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SA_AMF_CLUSTER_RESET = 7
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} SaAmfRecommendedRecoveryT;
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typedef void (*SaAmfHealthcheckCallbackT) (
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SaInvocationT invocation,
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const SaNameT *compName,
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SaAmfHealthcheckKeyT *healthcheckKey);
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typedef void (*SaAmfComponentTerminateCallbackT) (
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SaInvocationT invocation,
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const SaNameT *compName);
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typedef void (*SaAmfCSISetCallbackT) (
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SaInvocationT invocation,
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const SaNameT *compName,
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SaAmfHAStateT haState,
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SaAmfCSIDescriptorT *csiDescriptor);
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typedef void (*SaAmfCSIRemoveCallbackT) (
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SaInvocationT invocation,
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const SaNameT *compName,
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const SaNameT *csiName,
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SaAmfCSIFlagsT csiFlags);
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typedef void (*SaAmfExternalComponentInstantiateCallbackT) (
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SaInvocationT invocation,
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const SaNameT *proxiedCompName);
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typedef void (*SaAmfExternalComponentCleanupCallbackT) (
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SaInvocationT invocation,
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const SaNameT *proxiedCompName);
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typedef void (*SaAmfProtectionGroupTrackCallbackT) (
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const SaNameT *csiName,
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SaAmfProtectionGroupNotificationT *notificationBuffer,
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SaUint32T numberOfMembers,
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SaAisErrorT error);
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typedef struct {
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SaAmfHealthcheckCallbackT
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saAmfHealthcheckCallback;
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SaAmfComponentTerminateCallbackT
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saAmfComponentTerminateCallback;
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SaAmfCSISetCallbackT
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saAmfCSISetCallback;
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SaAmfCSIRemoveCallbackT
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saAmfCSIRemoveCallback;
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SaAmfProtectionGroupTrackCallbackT
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saAmfProtectionGroupTrackCallback;
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SaAmfExternalComponentInstantiateCallbackT
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saAmfExternalComponentInstantiateCallback;
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SaAmfExternalComponentCleanupCallbackT
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saAmfExternalComponentCleanupCallback;
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} SaAmfCallbacksT;
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/*
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* Interfaces
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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SaAisErrorT
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saAmfInitialize (
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SaAmfHandleT *amfHandle,
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const SaAmfCallbacksT *amfCallbacks,
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SaVersionT *version);
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SaAisErrorT
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saAmfSelectionObjectGet (
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SaAmfHandleT amfHandle,
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SaSelectionObjectT *selectionObject);
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SaAisErrorT
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saAmfDispatch (
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SaAmfHandleT amfHandle,
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SaDispatchFlagsT dispatchFlags);
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SaAisErrorT
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saAmfFinalize (
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SaAmfHandleT amfHandle);
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SaAisErrorT
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saAmfComponentRegister (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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const SaNameT *proxyCompName);
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SaAisErrorT
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saAmfComponentUnregister (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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const SaNameT *proxyCompName);
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SaAisErrorT
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saAmfComponentNameGet (
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SaAmfHandleT amfHandle,
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SaNameT *compName);
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SaAisErrorT
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saAmfPmStart (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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SaUint64T processId,
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SaInt32T descendentsTreeDepth,
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SaAmfPmErrorsT pmErrors,
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SaAmfRecommendedRecoveryT recommendedRecovery);
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SaAisErrorT
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saAmfPmStop (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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SaAmfPmStopQualifierT stopQualifier,
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SaInt64T processId,
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SaAmfPmErrorsT pmErrors);
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SaAisErrorT
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saAmfHealthcheckStart (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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const SaAmfHealthcheckKeyT *healthcheckKey,
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SaAmfHealthcheckInvocationT invocationType,
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SaAmfRecommendedRecoveryT recommendedRecovery);
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SaAisErrorT
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saAmfHealthcheckConfirm (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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const SaAmfHealthcheckKeyT *healthcheckKey,
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SaAisErrorT healthcheckResult);
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SaAisErrorT
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saAmfHealthcheckStop (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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const SaAmfHealthcheckKeyT *healthcheckKey);
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SaAisErrorT
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saAmfHAStateGet (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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const SaNameT *csiName,
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SaAmfHAStateT *haState);
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SaAisErrorT
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saAmfCSIQuiescingComplete(
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SaAmfHandleT amfHandle,
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SaInvocationT invocation,
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SaAisErrorT error);
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SaAisErrorT
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saAmfProtectionGroupTrackStart (
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SaAmfHandleT amfHandle,
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const SaNameT *csiName,
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SaUint8T trackFlags,
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const SaAmfProtectionGroupNotificationT *notificationBuffer);
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SaAisErrorT
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saAmfProtectionGroupTrackStop (
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SaAmfHandleT amfHandle,
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const SaNameT *csiName);
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SaAisErrorT
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saAmfComponentErrorReport (
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SaAmfHandleT amfHandle,
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const SaNameT *erroneousComponent,
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SaTimeT errorDetectionTime,
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SaAmfRecommendedRecoveryT recommendedRecovery,
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SaNtfIdentifierT ntfIdentifier);
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SaAisErrorT
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saAmfComponentErrorClear (
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SaAmfHandleT amfHandle,
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const SaNameT *compName,
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SaNtfIdentifierT ntfIdentifier);
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SaAisErrorT
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saAmfResponse (
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SaAmfHandleT amfHandle,
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SaInvocationT invocation,
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SaAisErrorT error);
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#ifdef __cplusplus
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}
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#endif
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#endif /* AIS_AMF_H_DEFINED */
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