lotus/extern/sector-storage
2020-12-01 14:59:01 +01:00
..
docs keep storage-fsm (renamed to storage-sealing) and sector-storage in extern. 2020-08-17 14:26:18 +01:00
ffiwrapper fix: sector-storage tests 2020-11-23 16:09:57 +01:00
fr32 fix: sector-storage tests 2020-11-23 16:09:57 +01:00
fsutil Lint everything 2020-08-20 20:46:36 -07:00
mock Fix tests 2020-11-27 16:47:48 +01:00
sealtasks sealing sched: Give more priority to tasks (re)moving data 2020-08-27 23:29:39 +02:00
stores Add error codes to worker return 2020-11-17 16:17:55 +01:00
storiface Make storiface.CallError json-friendly 2020-11-17 16:28:41 +01:00
tarutil Lint everything 2020-08-20 20:46:36 -07:00
cbor_gen.go storage: Track worker hostnames with work 2020-11-09 23:09:04 +01:00
faults.go add a sector check command 2020-11-26 15:02:43 +08:00
manager_calltracker.go fix log format 2020-11-24 19:09:48 +08:00
manager_test.go make sector-storage compile 2020-11-16 19:03:30 +01:00
manager.go Format workerID as string 2020-11-23 15:07:50 +08:00
README.md keep storage-fsm (renamed to storage-sealing) and sector-storage in extern. 2020-08-17 14:26:18 +01:00
request_queue_test.go keep storage-fsm (renamed to storage-sealing) and sector-storage in extern. 2020-08-17 14:26:18 +01:00
request_queue.go Making sealing logic work with multiple seal proof types 2020-11-16 19:03:30 +01:00
resources.go Making sealing logic work with multiple seal proof types 2020-11-16 19:03:30 +01:00
roprov.go Making sealing logic work with multiple seal proof types 2020-11-16 19:03:30 +01:00
sched_resources.go Format workerID as string 2020-11-23 15:07:50 +08:00
sched_test.go Get most tests to pass 2020-11-16 19:03:30 +01:00
sched_worker.go fix log format 2020-11-24 19:09:48 +08:00
sched.go Merge pull request #4984 from yaohcn/fix-log-warn 2020-11-24 18:01:56 +01:00
selector_alloc.go sched: use more letters for variables 2020-10-28 14:23:38 +01:00
selector_existing.go sched: use more letters for variables 2020-10-28 14:23:38 +01:00
selector_task.go Update selector_task.go 2020-11-03 09:20:48 +08:00
stats.go Making sealing logic work with multiple seal proof types 2020-11-16 19:03:30 +01:00
teststorage_test.go make sector-storage compile 2020-11-16 19:03:30 +01:00
testworker_test.go Add error codes to worker return 2020-11-17 16:17:55 +01:00
worker_calltracker.go sectorstorage: calltracker: work around cbor-gen bytearray len limit 2020-09-23 00:29:10 +02:00
worker_local.go worker api: better grouping 2020-11-30 23:16:30 +01:00
worker_tracked.go Making sealing logic work with multiple seal proof types 2020-11-16 19:03:30 +01:00

sector-storage

CircleCI standard-readme compliant

a concrete implementation of the specs-storage interface

The sector-storage project provides a implementation-nonspecific reference implementation of the specs-storage interface.

Disclaimer

Please report your issues with regards to sector-storage at the lotus issue tracker

Architecture

high-level architecture

Manager

Manages is the top-level piece of the storage system gluing all the other pieces together. It also implements scheduling logic.

package stores

This package implements the sector storage subsystem. Fundamentally the storage is divided into paths, each path has it's UUID, and stores a set of sector 'files'. There are currently 3 types of sector files - unsealed, sealed, and cache.

Paths can be shared between nodes by sharing the underlying filesystem.

stores.Local

The Local store implements SectorProvider for paths mounted in the local filesystem. Paths can be shared between nodes, and support shared filesystems such as NFS.

stores.Local implements all native filesystem-related operations

stores.Remote

The Remote store extends Local store, handles fetching sector files into a local store if needed, and handles removing sectors from non-local stores.

stores.Index

The Index is a singleton holding metadata about storage paths, and a mapping of sector files to paths

LocalWorker

LocalWorker implements the Worker interface with ffiwrapper.Sealer and a store.Store instance

License

The Filecoin Project is dual-licensed under Apache 2.0 and MIT terms: