blob: e15b19970cd321f0d8624c136c1aac0361b0c8fe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#pragma once
#include <boost/intrusive_ptr.hpp>
#include <seastar/core/future.hh>
#include "include/buffer_fwd.h"
#include "osd/osd_types.h"
#include "pg_backend.h"
class ECBackend : public PGBackend
{
public:
ECBackend(shard_id_t shard,
CollectionRef coll,
crimson::osd::ShardServices& shard_services,
const ec_profile_t& ec_profile,
uint64_t stripe_width);
seastar::future<> stop() final {
return seastar::now();
}
void on_actingset_changed(peering_info_t pi) final {}
private:
ll_read_errorator::future<ceph::bufferlist> _read(const hobject_t& hoid,
uint64_t off,
uint64_t len,
uint32_t flags) override;
seastar::future<crimson::osd::acked_peers_t>
_submit_transaction(std::set<pg_shard_t>&& pg_shards,
const hobject_t& hoid,
ceph::os::Transaction&& txn,
const osd_op_params_t& req,
epoch_t min_epoch, epoch_t max_epoch,
std::vector<pg_log_entry_t>&& log_entries) final;
CollectionRef coll;
crimson::os::FuturizedStore* store;
};
|