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Make basic primary-write work

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This commit is contained in:
Vitaliy Filippov
2020-02-25 02:55:58 +03:00
parent 09588a349f
commit 74673c761f
13 changed files with 184 additions and 87 deletions
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osd_peering_pg.h
+9 -5
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@@ -127,6 +127,8 @@ struct pg_t
spp::sparse_hash_map<object_id, uint64_t> ver_override;
pg_peering_state_t *peering_state = NULL;
std::multimap<object_id, osd_op_t*> write_queue;
void calc_object_states();
void remember_object(pg_obj_state_check_t &st, std::vector<obj_ver_role> &all);
};
@@ -139,11 +141,13 @@ inline bool operator < (const pg_obj_loc_t &a, const pg_obj_loc_t &b)
inline bool operator < (const obj_ver_role & a, const obj_ver_role & b)
{
return a.oid < b.oid ||
// object versions come in descending order
a.oid == b.oid && a.version > b.version ||
a.oid == b.oid && a.version == b.version ||
a.oid == b.oid && a.version == b.version && a.osd_num < b.osd_num;
// ORDER BY inode ASC, stripe & ~STRIPE_MASK ASC, version DESC, osd_num ASC
return a.oid.inode < b.oid.inode || a.oid.inode == b.oid.inode && (
(a.oid.stripe & ~STRIPE_MASK) < (b.oid.stripe & ~STRIPE_MASK) ||
(a.oid.stripe & ~STRIPE_MASK) == (b.oid.stripe & ~STRIPE_MASK) && (
a.version > b.version || a.version == b.version && a.osd_num < b.osd_num
)
);
}
inline bool operator == (const obj_piece_id_t & a, const obj_piece_id_t & b)