initial code repo

[stor4nfv.git] / src / ceph / src / messages / MOSDFull.h

diff --git a/src/ceph/src/messages/MOSDFull.h b/src/ceph/src/messages/MOSDFull.h
new file mode 100644 (file)
index 0000000..5fcd3c8
--- /dev/null
+++ b/src/ceph/src/messages/MOSDFull.h
@@ -0,0 +1,50 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_MOSDFULL_H
+#define CEPH_MOSDFULL_H
+
+#include "messages/PaxosServiceMessage.h"
+#include "osd/OSDMap.h"
+
+// tell the mon to update the full/nearfull bits.  note that in the
+// future this message could be generalized to other state bits, but
+// for now name it for its sole application.
+
+class MOSDFull : public PaxosServiceMessage {
+ public:
+  epoch_t map_epoch = 0;
+  uint32_t state = 0;
+
+private:
+  ~MOSDFull() {}
+
+public:
+  MOSDFull(epoch_t e, unsigned s)
+    : PaxosServiceMessage(MSG_OSD_FULL, e), map_epoch(e), state(s) { }
+  MOSDFull()
+    : PaxosServiceMessage(MSG_OSD_FULL, 0) {}
+
+public:
+  void encode_payload(uint64_t features) {
+    paxos_encode();
+    ::encode(map_epoch, payload);
+    ::encode(state, payload);
+  }
+  void decode_payload() {
+    bufferlist::iterator p = payload.begin();
+    paxos_decode(p);
+    ::decode(map_epoch, p);
+    ::decode(state, p);
+  }
+
+  const char *get_type_name() const { return "osd_full"; }
+  void print(ostream &out) const {
+    set<string> states;
+    OSDMap::calc_state_set(state, states);
+    out << "osd_full(e" << map_epoch << " " << states << " v" << version << ")";
+  }
+
+};
+
+#endif