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when a node disgrees with us re who is recmaster

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make it mark that node as a lcuprit so it eventually gets banned

(This used to be ctdb commit eff3f326f8ce6070c9f3c430cd14d1b71a8db220)
This commit is contained in:
Ronnie Sahlberg 2008-04-22 00:56:27 +10:00
parent f153a45e56
commit 073f4a7cb4
1 changed files with 6 additions and 2 deletions
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8
ctdb/server/ctdb_recoverd.c
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@ -1914,6 +1914,7 @@ static enum monitor_result verify_recmode(struct ctdb_context *ctdb, struct ctdb
struct verify_recmaster_data {
struct ctdb_recoverd *rec;
uint32_t count;
uint32_t pnn;
enum monitor_result status;
@ -1942,6 +1943,7 @@ static void verify_recmaster_callback(struct ctdb_client_control_state *state)
*/
if (state->status != rmdata->pnn) {
DEBUG(DEBUG_ERR,("Node %d does not agree we are the recmaster. Need a new recmaster election\n", state->c->hdr.destnode));
ctdb_set_culprit(rmdata->rec, state->c->hdr.destnode);
rmdata->status = MONITOR_ELECTION_NEEDED;
}
@ -1950,8 +1952,9 @@ static void verify_recmaster_callback(struct ctdb_client_control_state *state)
/* verify that all nodes agree that we are the recmaster */
static enum monitor_result verify_recmaster(struct ctdb_context *ctdb, struct ctdb_node_map *nodemap, uint32_t pnn)
static enum monitor_result verify_recmaster(struct ctdb_recoverd *rec, struct ctdb_node_map *nodemap, uint32_t pnn)
{
struct ctdb_context *ctdb = rec->ctdb;
struct verify_recmaster_data *rmdata;
TALLOC_CTX *mem_ctx = talloc_new(ctdb);
struct ctdb_client_control_state *state;
@ -1960,6 +1963,7 @@ static enum monitor_result verify_recmaster(struct ctdb_context *ctdb, struct ct
rmdata = talloc(mem_ctx, struct verify_recmaster_data);
CTDB_NO_MEMORY_FATAL(ctdb, rmdata);
rmdata->rec = rec;
rmdata->count = 0;
rmdata->pnn = pnn;
rmdata->status = MONITOR_OK;
@ -2453,7 +2457,7 @@ again:
/* verify that all active nodes agree that we are the recmaster */
switch (verify_recmaster(ctdb, nodemap, pnn)) {
switch (verify_recmaster(rec, nodemap, pnn)) {
case MONITOR_RECOVERY_NEEDED:
/* can not happen */
goto again;