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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_MOSDSCRUB_H
#define CEPH_MOSDSCRUB_H
#include "msg/Message.h"
/*
* instruct an OSD to scrub some or all pg(s)
*/
struct MOSDScrub : public Message {
static const int HEAD_VERSION = 2;
static const int COMPAT_VERSION = 1;
uuid_d fsid;
vector<pg_t> scrub_pgs;
bool repair;
bool deep;
MOSDScrub() : Message(MSG_OSD_SCRUB, HEAD_VERSION, COMPAT_VERSION) {}
MOSDScrub(const uuid_d& f, bool r, bool d) :
Message(MSG_OSD_SCRUB, HEAD_VERSION, COMPAT_VERSION),
fsid(f), repair(r), deep(d) {}
MOSDScrub(const uuid_d& f, vector<pg_t>& pgs, bool r, bool d) :
Message(MSG_OSD_SCRUB, HEAD_VERSION, COMPAT_VERSION),
fsid(f), scrub_pgs(pgs), repair(r), deep(d) {}
private:
~MOSDScrub() {}
public:
const char *get_type_name() const { return "scrub"; }
void print(ostream& out) const {
out << "scrub(";
if (scrub_pgs.empty())
out << "osd";
else
out << scrub_pgs;
if (repair)
out << " repair";
if (deep)
out << " deep";
out << ")";
}
void encode_payload(uint64_t features) {
::encode(fsid, payload);
::encode(scrub_pgs, payload);
::encode(repair, payload);
::encode(deep, payload);
}
void decode_payload() {
bufferlist::iterator p = payload.begin();
::decode(fsid, p);
::decode(scrub_pgs, p);
::decode(repair, p);
if (header.version >= 2) {
::decode(deep, p);
} else {
deep = false;
}
}
};
#endif
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