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increase drive OBD blocksize to 4MB (#9258)

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Sidhartha Mani 2020-04-08 06:04:27 -07:00 committed by GitHub
parent 3ea1be3c52
commit 44decbeae0
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 2 deletions
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2
pkg/disk/obd.go
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@ -79,7 +79,7 @@ func GetOBDInfo(ctx context.Context, endpoint string) (Latency, Throughput, erro
// }
// }
blockSize := 1 * mb
blockSize := 4 * mb
fileSize := 256 * mb
latencies := make([]float64, fileSize/blockSize)

7
pkg/madmin/obd.go
View file

@ -236,6 +236,7 @@ func (adm *AdminClient) ServerOBDInfo(ctx context.Context, obdDataTypes []OBDDat
v.Set(string(d), "true")
}
var OBDInfoMessage OBDInfo
OBDInfoMessage.TimeStamp = time.Now()
if v.Get(string(OBDDataTypeMinioInfo)) == "true" {
info, err := adm.ServerInfo(ctx)
@ -259,8 +260,10 @@ func (adm *AdminClient) ServerOBDInfo(ctx context.Context, obdDataTypes []OBDDat
respChan <- OBDInfo{
Error: err.Error(),
}
close(respChan)
return
}
// Check response http status code
if resp.StatusCode != http.StatusOK {
respChan <- OBDInfo{
@ -268,10 +271,13 @@ func (adm *AdminClient) ServerOBDInfo(ctx context.Context, obdDataTypes []OBDDat
}
return
}
// Unmarshal the server's json response
decoder := json.NewDecoder(resp.Body)
for {
err := decoder.Decode(&OBDInfoMessage)
OBDInfoMessage.TimeStamp = time.Now()
if err == io.EOF {
break
}
@ -283,7 +289,6 @@ func (adm *AdminClient) ServerOBDInfo(ctx context.Context, obdDataTypes []OBDDat
respChan <- OBDInfoMessage
}
OBDInfoMessage.TimeStamp = time.Now()
respChan <- OBDInfoMessage
close(respChan)
}()