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ctdb_req_dmaster from non-master

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If we find a situatior where we get a stray packet with the wrong
dmaster, dont suicide with ctdb_fatal() since this is too disruptive.
Just drop the stray packet and force a recovery to make sure all is good again.

CQ S1022004

(This used to be ctdb commit 62b7fe853db37c0a90e48a0332a3426a8dcb4ed8)
This commit is contained in:
Ronnie Sahlberg 2011-02-18 11:21:19 +11:00
parent a453e79050
commit 92f86534ac
1 changed files with 3 additions and 1 deletions
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4
ctdb/server/ctdb_call.c
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@ -369,7 +369,9 @@ void ctdb_request_dmaster(struct ctdb_context *ctdb, struct ctdb_req_header *hdr
(unsigned long long)c->rsn, (unsigned long long)header.rsn, c->hdr.reqid,
(key.dsize >= 4)?(*(uint32_t *)key.dptr):0));
if (header.rsn != 0 || header.dmaster != ctdb->pnn) {
ctdb_fatal(ctdb, "ctdb_req_dmaster from non-master");
DEBUG(DEBUG_ERR,("ctdb_req_dmaster from non-master. Force a recovery.\n"));
ctdb->recovery_mode = CTDB_RECOVERY_ACTIVE;
return;
}
}