hsm_types.h File Reference

Types for Hierarchical Storage Management (HSM) More...

#include <chrono>
#include <cstddef>
#include <optional>
#include <string>
#include <string_view>
#include <vector>

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Classes
struct	kcenon::pacs::storage::tier_policy
struct	kcenon::pacs::storage::tier_metadata
	Metadata for tracking instance tier location. More...
struct	kcenon::pacs::storage::migration_result
	Result of a migration operation. More...
struct	kcenon::pacs::storage::tier_statistics
	Statistics for a single storage tier. More...
struct	kcenon::pacs::storage::hsm_statistics
	Combined statistics for all HSM tiers. More...

Namespaces
namespace	kcenon
namespace	kcenon::pacs
namespace	kcenon::pacs::storage

Enumerations
enum class	kcenon::pacs::storage::storage_tier { kcenon::pacs::storage::hot , kcenon::pacs::storage::warm , kcenon::pacs::storage::cold }
	Storage tier classification. More...

Functions
constexpr auto	kcenon::pacs::storage::to_string (storage_tier tier) noexcept -> std::string_view
	Convert storage_tier to string representation.
constexpr auto	kcenon::pacs::storage::storage_tier_from_string (std::string_view str) -> std::optional< storage_tier >
	Parse storage_tier from string.

Detailed Description

Types for Hierarchical Storage Management (HSM)

This file defines the core types used by the HSM storage system including storage tiers, migration policies, and tier metadata tracking.

See also

SRS-STOR-010, FR-4.5 (Hierarchical Storage Management)

Author

kcenon

Since

1.0.0

Definition in file hsm_types.h.