Module stratis 

Stratis D-Bus integration for pool-aware replication and snapshots. Stratis D-Bus integration for pool-aware replication.

Queries stratisd via the system D-Bus to resolve pool/filesystem metadata, monitor pool capacity, create/prune filesystem snapshots, and provide rich storage telemetry for the Governor and metrics subsystem.

stratisd D-Bus API: org.storage.stratis3 on the system bus. Reference: https://stratis-storage.github.io/DBusAPIReference.pdf

Structs

PoolCapacity

Pool capacity summary.

StratisPoolInfo

Rich Stratis pool metadata resolved from D-Bus.

StratisSnapshot

A Stratis filesystem snapshot entry.

Enums

StratisError

Stratis-related errors.

Functions

create_stratis_snapshot

Create a Stratis filesystem snapshot via D-Bus.

enumerate_stratis_snapshots

Enumerate all Stratis filesystem snapshots in a pool.

is_stratisd_available

Check if stratisd is available on the system D-Bus.

prune_stratis_snapshots

Prune old foxing-created Stratis snapshots, keeping the N most recent. Only prunes snapshots whose name starts with prefix. Tagged snapshots (name contains user-defined tags) are never pruned.

query_pool_capacity

Query pool physical capacity.

resolve_stratis_target

Resolve a mount path or devnode to its Stratis pool and filesystem via D-Bus.