feat: shed: Add a tool for removing sector data

This commit is contained in:
Łukasz Magiera 2023-02-02 11:37:45 +01:00
parent 0a35e9659b
commit 12656b05fe

View File

@ -49,6 +49,7 @@ var sectorsCmd = &cli.Command{
visAllocatedSectorsCmd,
dumpRLESectorCmd,
sectorReadCmd,
sectorDeleteCmd,
},
}
@ -682,6 +683,90 @@ fr32 padding is removed from the output.`,
},
}
var sectorDeleteCmd = &cli.Command{
Name: "delete",
Usage: "delete a sector file from sector storage",
Flags: []cli.Flag{
&cli.BoolFlag{
Name: "really-do-it",
},
},
ArgsUsage: "[sector num] [file type]",
Action: func(cctx *cli.Context) error {
if cctx.NArg() != 2 {
return xerrors.Errorf("must pass sectornum/filetype")
}
sectorNum, err := strconv.ParseUint(cctx.Args().Get(0), 10, 64)
if err != nil {
return xerrors.Errorf("parsing sector number: %w", err)
}
var ft storiface.SectorFileType
switch cctx.Args().Get(1) {
case "cache":
ft = storiface.FTCache
case "sealed":
ft = storiface.FTSealed
case "unsealed":
ft = storiface.FTUnsealed
case "update-cache":
ft = storiface.FTUpdateCache
case "update":
ft = storiface.FTUpdate
default:
return xerrors.Errorf("invalid file type")
}
ctx := lcli.ReqContext(cctx)
api, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
maddr, err := api.ActorAddress(ctx)
if err != nil {
return xerrors.Errorf("getting miner actor address: %w", err)
}
mid, err := address.IDFromAddress(maddr)
if err != nil {
return xerrors.Errorf("getting miner id: %w", err)
}
sid := abi.SectorID{
Miner: abi.ActorID(mid),
Number: abi.SectorNumber(sectorNum),
}
// get remote store
sminfo, err := lcli.GetAPIInfo(cctx, repo.StorageMiner)
if err != nil {
return xerrors.Errorf("could not get api info: %w", err)
}
localStore, err := paths.NewLocal(ctx, &emptyLocalStorage{}, api, []string{})
if err != nil {
return err
}
if !cctx.Bool("really-do-it") {
return xerrors.Errorf("pass --really-do-it to actually perform the deletion")
}
remote := paths.NewRemote(localStore, api, sminfo.AuthHeader(), 10,
&paths.DefaultPartialFileHandler{})
err = remote.Remove(ctx, sid, ft, true, nil)
if err != nil {
return xerrors.Errorf("removing sector: %w", err)
}
return nil
},
}
type emptyLocalStorage struct {
}
@ -694,7 +779,6 @@ func (e *emptyLocalStorage) SetStorage(f func(*storiface.StorageConfig)) error {
}
func (e *emptyLocalStorage) Stat(path string) (fsutil.FsStat, error) {
//TODO implement me
panic("don't call")
}