GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
QUORUM_TRACKSTART(3) Corosync Cluster Engine Programmer's Manual QUORUM_TRACKSTART(3)

quorum_trackstart - Enable callbacks notification.

#include <corosync/quorum.h>
int quorum_trackstart(quorum_handle_t *handle, unsigned int flags);

The quorum_trackstart function is used to enable callbacks notification from the quorum API.
Every time the voting configuration 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

This call returns the CS_OK value if successful, otherwise an error is returned.

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 interrupted by a signal
CS_ERR_NOT_SUPPORTED The requested protocol/functionality not supported
CS_ERR_MESSAGE_ERROR Incorrect auth message received
CS_ERR_NO_MEMORY Not enough memory to complete the requested task

quorum_overview(8), quorum_initialize(3), quorum_finalize(3), quorum_getquorate(3), quorum_trackstop(3), quorum_fd_get(3), quorum_dispatch(3), quorum_context_set(3), quorum_context_get(3)
2019-01-01 corosync Man Page

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.