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Give the ScrubVolume() RPC an option to flag found broken volumes as read-only. (#8360)

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* Give the `ScrubVolume()` RPC an option to flag found broken volumes as read-only.

Also exposes this option in the shell `volume.scrub` command.

* Remove redundant test in `TestVolumeMarkReadonlyWritableErrorPaths`.

417051bb slightly rearranges the logic for `VolumeMarkReadonly()` and `VolumeMarkWritable()`,
so calling them for invalid volume IDs will actually yield that error, instead of checking
maintnenance mode first.
This commit is contained in:
Lisandro Pin
2026-03-26 18:20:57 +01:00
committed by GitHub
parent 6cf34f2376
commit e5cf2d2a19
7 changed files with 152 additions and 116 deletions
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23
weed/server/volume_grpc_scrub.go
View File

@@ -2,9 +2,11 @@ package weed_server
import (
"context"
"errors"
"fmt"
"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
"github.com/seaweedfs/seaweedfs/weed/storage"
"github.com/seaweedfs/seaweedfs/weed/storage/needle"
)
@@ -22,6 +24,7 @@ func (vs *VolumeServer) ScrubVolume(ctx context.Context, req *volume_server_pb.S
var details []string
var totalVolumes, totalFiles uint64
var brokenVolumes []*storage.Volume
var brokenVolumeIds []uint32
for _, vid := range vids {
v := vs.store.GetVolume(vid)
@@ -46,13 +49,29 @@ func (vs *VolumeServer) ScrubVolume(ctx context.Context, req *volume_server_pb.S
totalVolumes += 1
totalFiles += uint64(files)
if len(serrs) != 0 {
brokenVolumeIds = append(brokenVolumeIds, uint32(vid))
brokenVolumes = append(brokenVolumes, v)
brokenVolumeIds = append(brokenVolumeIds, uint32(v.Id))
for _, err := range serrs {
details = append(details, err.Error())
}
}
}
errs := []error{}
if req.GetMarkBrokenVolumesReadonly() {
for _, v := range brokenVolumes {
if err := vs.makeVolumeReadonly(ctx, v, true); err != nil {
errs = append(errs, err)
details = append(details, err.Error())
} else {
details = append(details, fmt.Sprintf("volume %d is now read-only", v.Id))
}
}
}
if len(errs) != 0 {
return nil, errors.Join(errs...)
}
res := &volume_server_pb.ScrubVolumeResponse{
TotalVolumes: totalVolumes,
TotalFiles: totalFiles,
@@ -102,7 +121,7 @@ func (vs *VolumeServer) ScrubEcVolume(ctx context.Context, req *volume_server_pb
totalVolumes += 1
totalFiles += uint64(files)
if len(serrs) != 0 || len(shardInfos) != 0 {
brokenVolumeIds = append(brokenVolumeIds, uint32(vid))
brokenVolumeIds = append(brokenVolumeIds, uint32(v.VolumeId))
brokenShardInfos = append(brokenShardInfos, shardInfos...)
for _, err := range serrs {
details = append(details, err.Error())