You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
2.9 KiB
110 lines
2.9 KiB
package shell
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
|
|
"google.golang.org/grpc"
|
|
|
|
"github.com/chrislusf/seaweedfs/weed/filer2"
|
|
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
|
|
"github.com/chrislusf/seaweedfs/weed/util"
|
|
)
|
|
|
|
func init() {
|
|
Commands = append(Commands, &commandFsDu{})
|
|
}
|
|
|
|
type commandFsDu struct {
|
|
}
|
|
|
|
func (c *commandFsDu) Name() string {
|
|
return "fs.du"
|
|
}
|
|
|
|
func (c *commandFsDu) Help() string {
|
|
return `show disk usage
|
|
|
|
fs.du http://<filer_server>:<port>/dir
|
|
fs.du http://<filer_server>:<port>/dir/file_name
|
|
fs.du http://<filer_server>:<port>/dir/file_prefix
|
|
`
|
|
}
|
|
|
|
func (c *commandFsDu) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
|
|
|
|
filerServer, filerPort, path, err := commandEnv.parseUrl(findInputDirectory(args))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
ctx := context.Background()
|
|
|
|
if commandEnv.isDirectory(ctx, filerServer, filerPort, path) {
|
|
path = path + "/"
|
|
}
|
|
|
|
var blockCount, byteCount uint64
|
|
dir, name := filer2.FullPath(path).DirAndName()
|
|
blockCount, byteCount, err = duTraverseDirectory(ctx, writer, commandEnv.getFilerClient(filerServer, filerPort), dir, name)
|
|
|
|
if name == "" && err == nil {
|
|
fmt.Fprintf(writer, "block:%4d\tbyte:%10d\t%s\n", blockCount, byteCount, dir)
|
|
}
|
|
|
|
return
|
|
|
|
}
|
|
|
|
func duTraverseDirectory(ctx context.Context, writer io.Writer, filerClient filer2.FilerClient, dir, name string) (blockCount uint64, byteCount uint64, err error) {
|
|
|
|
err = filer2.ReadDirAllEntries(ctx, filerClient, filer2.FullPath(dir), name, func(entry *filer_pb.Entry, isLast bool) {
|
|
if entry.IsDirectory {
|
|
subDir := fmt.Sprintf("%s/%s", dir, entry.Name)
|
|
if dir == "/" {
|
|
subDir = "/" + entry.Name
|
|
}
|
|
numBlock, numByte, err := duTraverseDirectory(ctx, writer, filerClient, subDir, "")
|
|
if err == nil {
|
|
blockCount += numBlock
|
|
byteCount += numByte
|
|
}
|
|
} else {
|
|
blockCount += uint64(len(entry.Chunks))
|
|
byteCount += filer2.TotalSize(entry.Chunks)
|
|
}
|
|
|
|
if name != "" && !entry.IsDirectory {
|
|
fmt.Fprintf(writer, "block:%4d\tbyte:%10d\t%s/%s\n", blockCount, byteCount, dir, name)
|
|
}
|
|
})
|
|
return
|
|
}
|
|
|
|
func (env *CommandEnv) withFilerClient(ctx context.Context, filerServer string, filerPort int64, fn func(filer_pb.SeaweedFilerClient) error) error {
|
|
|
|
filerGrpcAddress := fmt.Sprintf("%s:%d", filerServer, filerPort+10000)
|
|
return util.WithCachedGrpcClient(ctx, func(grpcConnection *grpc.ClientConn) error {
|
|
client := filer_pb.NewSeaweedFilerClient(grpcConnection)
|
|
return fn(client)
|
|
}, filerGrpcAddress, env.option.GrpcDialOption)
|
|
|
|
}
|
|
|
|
type commandFilerClient struct {
|
|
env *CommandEnv
|
|
filerServer string
|
|
filerPort int64
|
|
}
|
|
|
|
func (env *CommandEnv) getFilerClient(filerServer string, filerPort int64) *commandFilerClient {
|
|
return &commandFilerClient{
|
|
env: env,
|
|
filerServer: filerServer,
|
|
filerPort: filerPort,
|
|
}
|
|
}
|
|
func (c *commandFilerClient) WithFilerClient(ctx context.Context, fn func(filer_pb.SeaweedFilerClient) error) error {
|
|
return c.env.withFilerClient(ctx, c.filerServer, c.filerPort, fn)
|
|
}
|