fence-virt/server/cpg.h
Ryan McCabe 7f6798916a fence_virtd: Remove checkpoint, replace it with a CPG only plugin
Remove the checkpoint backend plugin, as it used CMAN and openais
checkpoints. Given nobody is using CMAN or openais anymore, the plugin
was useless for clusters running the current stack.

Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
2017-05-27 21:23:03 -04:00

30 lines
821 B
C

#ifndef __FENCE_VIRTD_CPG_H
#define __FENCE_VIRTD_CPG_H
struct cpg_fence_req {
char vm_name[128];
int request;
uint32_t seqno;
uint32_t response;
};
typedef void (*request_callback_fn)(void *data, size_t len, uint32_t nodeid,
uint32_t seqno);
typedef void (*confchange_callback_fn)(const struct cpg_address *m, size_t len);
int cpg_start( const char *name,
request_callback_fn func,
request_callback_fn store_func,
confchange_callback_fn join,
confchange_callback_fn leave);
int cpg_get_ids(uint32_t *me, uint32_t *high);
int cpg_stop(void);
int cpg_send_req(void *data, size_t len, uint32_t *seqno);
int cpg_wait_reply(void **data, size_t *len, uint32_t seqno);
int cpg_send_reply(void *data, size_t len, uint32_t nodeid, uint32_t seqno);
int cpg_send_vm_state(virt_state_t *vs);
#endif