quorum_trackstop(3) [centos man page]
QUORUM_TRACKSTOP(3) Corosync Cluster Engine Programmer's Manual QUORUM_TRACKSTOP(3) NAME
quorum_trackstop - Disable callbacks notification. SYNOPSIS
#include <corosync/quorum.h> int quorum_trackstart(quorum_handle_t *handle); DESCRIPTION
The quorum_trackstop function is used to disable callbacks notification from the quorum API. RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned. ERRORS
CS_ERR_TRY_AGAIN Resource temporarily unavailable CS_ERR_INVALID_PARAM Invalid argument CS_ERR_ACCESS Permission denied CS_ERR_LIBRARY The connection failed CS_ERR_INTERRUPT System call inturrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to completed the requested task SEE ALSO
quorum_overview(8), quorum_initialize(3), quorum_finalize(3), quorum_getquorate(3), quorum_trackstart(3), quorum_fd_get(3), quorum_dis- patch(3), quorum_context_set(3), quorum_context_get(3) corosync Man Page 2014-06-10 QUORUM_TRACKSTOP(3)
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QUORUM_TRACKSTART(3) Corosync Cluster Engine Programmer's Manual QUORUM_TRACKSTART(3) NAME
quorum_trackstart - Enable callbacks notification. SYNOPSIS
#include <corosync/quorum.h> int quorum_trackstart(quorum_handle_t *handle, unsigned int flags); DESCRIPTION
The quorum_trackstart function is used to enable callbacks notification from the quorum API. Every time the voting configuraton changes (eg a node joins or leave the cluster) or the quorum status change, the notification is queued. The notification is dispatched via quorum_dispatch() function that will execute the callback. The flags argument is defined by one or more of the following values and values can be bitwise-or'd #define CS_TRACK_CURRENT 0x01 #define CS_TRACK_CHANGES 0x02 #define CS_TRACK_CHANGES_ONLY 0x04 RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned. ERRORS
CS_ERR_TRY_AGAIN Resource temporarily unavailable CS_ERR_INVALID_PARAM Invalid argument CS_ERR_ACCESS Permission denied CS_ERR_LIBRARY The connection failed CS_ERR_INTERRUPT System call inturrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to completed the requested task SEE ALSO
quorum_overview(8), quorum_initialize(3), quorum_finalize(3), quorum_getquorate(3), quorum_trackstop(3), quorum_fd_get(3), quorum_dis- patch(3), quorum_context_set(3), quorum_context_get(3) corosync Man Page 2014-06-10 QUORUM_TRACKSTART(3)