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server: Fetch StorageInfo() from underlying disks transparently. (#2549)

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Fixes #2511
This commit is contained in:
Harshavardhana
2016-08-25 17:16:34 -07:00
parent fa6e9540a8
commit 339425fd52
7 changed files with 50 additions and 18 deletions
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15
cmd/storage-rpc-client.go
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@@ -21,6 +21,8 @@ import (
"path"
"strconv"
"strings"
"github.com/minio/minio/pkg/disk"
)
type networkStorage struct {
@@ -110,7 +112,16 @@ func newRPCClient(networkPath string) (StorageAPI, error) {
return ndisk, nil
}
// MakeVol - make a volume.
// DiskInfo - fetch disk information for a remote disk.
func (n networkStorage) DiskInfo() (info disk.Info, err error) {
args := GenericArgs{}
if err = n.rpcClient.Call("Storage.DiskInfoHandler", &args, &info); err != nil {
return disk.Info{}, err
}
return info, nil
}
// MakeVol - create a volume on a remote disk.
func (n networkStorage) MakeVol(volume string) error {
reply := GenericReply{}
args := GenericVolArgs{Vol: volume}
@@ -120,7 +131,7 @@ func (n networkStorage) MakeVol(volume string) error {
return nil
}
// ListVols - List all volumes.
// ListVols - List all volumes on a remote disk.
func (n networkStorage) ListVols() (vols []VolInfo, err error) {
ListVols := ListVolsReply{}
err = n.rpcClient.Call("Storage.ListVolsHandler", &GenericArgs{}, &ListVols)