diff --git a/pkg/server/api/bucket-handlers.go b/pkg/server/api/bucket-handlers.go
index 0c7c0258b..f2f709f37 100644
--- a/pkg/server/api/bucket-handlers.go
+++ b/pkg/server/api/bucket-handlers.go
@@ -22,7 +22,6 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/minio/minio/pkg/donut"
 	"github.com/minio/minio/pkg/probe"
-	"github.com/minio/minio/pkg/utils/log"
 )
 
 func (api Minio) isValidOp(w http.ResponseWriter, req *http.Request, acceptsContentType contentType) bool {
@@ -55,7 +54,7 @@ func (api Minio) isValidOp(w http.ResponseWriter, req *http.Request, acceptsCont
 		writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
 		return false
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 		return false
 	}
@@ -123,7 +122,7 @@ func (api Minio) ListMultipartUploadsHandler(w http.ResponseWriter, req *http.Re
 	case donut.BucketNotFound:
 		writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -200,7 +199,7 @@ func (api Minio) ListObjectsHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.ObjectNameInvalid:
 		writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -253,7 +252,7 @@ func (api Minio) ListBucketsHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.SignatureDoesNotMatch:
 		writeErrorResponse(w, req, SignatureDoesNotMatch, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -331,7 +330,7 @@ func (api Minio) PutBucketHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.BucketExists:
 		writeErrorResponse(w, req, BucketAlreadyExists, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -385,7 +384,7 @@ func (api Minio) PutBucketACLHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.BucketNotFound:
 		writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -435,7 +434,7 @@ func (api Minio) HeadBucketHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.BucketNameInvalid:
 		writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
diff --git a/pkg/server/api/logging-handlers.go b/pkg/server/api/logging-handlers.go
index 0af3b6422..7b7b365f5 100644
--- a/pkg/server/api/logging-handlers.go
+++ b/pkg/server/api/logging-handlers.go
@@ -23,8 +23,6 @@ import (
 	"net/http"
 	"os"
 	"time"
-
-	"github.com/minio/minio/pkg/utils/log"
 )
 
 type logHandler struct {
@@ -103,7 +101,7 @@ func fileLogger(filename string) (chan<- []byte, error) {
 	go func() {
 		for message := range ch {
 			if _, err := io.Copy(file, bytes.NewBuffer(message)); err != nil {
-				log.Errorln(err)
+				// log.Errorln(err)
 			}
 		}
 	}()
diff --git a/pkg/server/api/object-handlers.go b/pkg/server/api/object-handlers.go
index eba76f81a..713ca871f 100644
--- a/pkg/server/api/object-handlers.go
+++ b/pkg/server/api/object-handlers.go
@@ -23,7 +23,6 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/minio/minio/pkg/donut"
 	"github.com/minio/minio/pkg/probe"
-	"github.com/minio/minio/pkg/utils/log"
 )
 
 const (
@@ -76,7 +75,7 @@ func (api Minio) GetObjectHandler(w http.ResponseWriter, req *http.Request) {
 		setObjectHeaders(w, metadata, hrange)
 		if _, err = api.Donut.GetObject(w, bucket, object, hrange.start, hrange.length); err != nil {
 			// unable to write headers, we've already printed data. Just close the connection.
-			log.Error.Println(err.Trace())
+			// log.Error.Println(err.Trace())
 			return
 		}
 		return
@@ -93,7 +92,7 @@ func (api Minio) GetObjectHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.ObjectNameInvalid:
 		writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -150,7 +149,7 @@ func (api Minio) HeadObjectHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.ObjectNameInvalid:
 		writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -252,7 +251,7 @@ func (api Minio) PutObjectHandler(w http.ResponseWriter, req *http.Request) {
 	case donut.InvalidDigest:
 		writeErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -312,7 +311,7 @@ func (api Minio) NewMultipartUploadHandler(w http.ResponseWriter, req *http.Requ
 	case donut.ObjectExists:
 		writeErrorResponse(w, req, MethodNotAllowed, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -412,7 +411,7 @@ func (api Minio) PutObjectPartHandler(w http.ResponseWriter, req *http.Request)
 	case donut.InvalidDigest:
 		writeErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -462,7 +461,7 @@ func (api Minio) AbortMultipartUploadHandler(w http.ResponseWriter, req *http.Re
 	case donut.InvalidUploadID:
 		writeErrorResponse(w, req, NoSuchUpload, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -527,7 +526,7 @@ func (api Minio) ListObjectPartsHandler(w http.ResponseWriter, req *http.Request
 	case donut.InvalidUploadID:
 		writeErrorResponse(w, req, NoSuchUpload, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
@@ -590,7 +589,7 @@ func (api Minio) CompleteMultipartUploadHandler(w http.ResponseWriter, req *http
 	case donut.MalformedXML:
 		writeErrorResponse(w, req, MalformedXML, acceptsContentType, req.URL.Path)
 	default:
-		log.Error.Println(err.Trace())
+		// log.Error.Println(err.Trace())
 		writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
 	}
 }
diff --git a/pkg/utils/log/log.go b/pkg/utils/log/log.go
deleted file mode 100644
index 9c77c1ff0..000000000
--- a/pkg/utils/log/log.go
+++ /dev/null
@@ -1,391 +0,0 @@
-//
-// Minio Cloud Storage, (C) 2015 Minio, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-// Golang project:
-//    https://github.com/golang/go/blob/master/LICENSE
-
-// Using this part of Minio codebase under the license
-// Apache License Version 2.0 with modifications
-
-// Package log implements a simple logging package. It defines a type, Logger,
-// with methods for formatting output. It also has a predefined 'standard'
-// Logger accessible through helper functions Print[f|ln], Fatal[f|ln], and
-// Panic[f|ln], which are easier to use than creating a Logger manually.
-// That logger writes to standard error and prints the date and time
-// of each logged message.
-// The Fatal functions call os.Exit(1) after writing the log message.
-// The Panic functions call panic after writing the log message.
-package log
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"runtime"
-	"sync"
-	"time"
-)
-
-// These flags define which text to prefix to each log entry generated by the Logger.
-// Bits or'ed together to control what's printed. There is no control over the
-// order they appear (the order listed here) or the format they present (as
-// described in the comments).  A colon appears after these items:
-//	2009/01/23 01:23:23.123123 /a/b/c/d.go:23: message
-const (
-	Ldate = 1 << iota // the date: 2009/01/23
-	Ltime
-	Lmicroseconds                 // microsecond resolution: 01:23:23.123123.  assumes Ltime.
-	Llongfile                     // full file name and line number: /a/b/c/d.go:23
-	Lshortfile                    // final file name element and line number: d.go:23. overrides Llongfile
-	LstdFlags     = Ldate | Ltime // initial values for the standard logger
-)
-
-// A Logger represents an active logging object that generates lines of
-// output to an io.Writer.  Each logging operation makes a single call to
-// the Writer's Write method.  A Logger can be used simultaneously from
-// multiple goroutines; it guarantees to serialize access to the Writer.
-type Logger struct {
-	mu     sync.Mutex // ensures atomic writes; protects the following fields
-	prefix string     // prefix to write at beginning of each line
-	flag   int        // properties
-	out    io.Writer  // destination for output
-	buf    []byte     // for accumulating text to write
-}
-
-// New creates a new Logger.   The out variable sets the
-// destination to which log data will be written.
-// The prefix appears at the beginning of each generated log line.
-// The flag argument defines the logging properties.
-func New(out io.Writer, prefix string, flag int) *Logger {
-	return &Logger{out: out, prefix: prefix, flag: flag}
-}
-
-var std = New(os.Stderr, "", LstdFlags)
-
-// Error is an error logger
-var Error = New(os.Stderr, "", 0)
-
-// Debug is an error logger
-var Debug = New(os.Stderr, "", 0)
-
-// Trace is an error logger
-var Trace = New(os.Stderr, "", 0)
-
-// Cheap integer to fixed-width decimal ASCII.  Give a negative width to avoid zero-padding.
-// Knows the buffer has capacity.
-func itoa(buf *[]byte, i int, wid int) {
-	var u = uint(i)
-	if u == 0 && wid <= 1 {
-		*buf = append(*buf, '0')
-		return
-	}
-
-	// Assemble decimal in reverse order.
-	var b [32]byte
-	bp := len(b)
-	for ; u > 0 || wid > 0; u /= 10 {
-		bp--
-		wid--
-		b[bp] = byte(u%10) + '0'
-	}
-	*buf = append(*buf, b[bp:]...)
-}
-
-func (l *Logger) formatHeader(buf *[]byte, t time.Time, file string, line int) {
-	*buf = append(*buf, l.prefix...)
-	if l.flag&(Ldate|Ltime|Lmicroseconds) != 0 {
-		if l.flag&Ldate != 0 {
-			year, month, day := t.Date()
-			itoa(buf, year, 4)
-			*buf = append(*buf, '/')
-			itoa(buf, int(month), 2)
-			*buf = append(*buf, '/')
-			itoa(buf, day, 2)
-			*buf = append(*buf, ' ')
-		}
-		if l.flag&(Ltime|Lmicroseconds) != 0 {
-			hour, min, sec := t.Clock()
-			itoa(buf, hour, 2)
-			*buf = append(*buf, ':')
-			itoa(buf, min, 2)
-			*buf = append(*buf, ':')
-			itoa(buf, sec, 2)
-			if l.flag&Lmicroseconds != 0 {
-				*buf = append(*buf, '.')
-				itoa(buf, t.Nanosecond()/1e3, 6)
-			}
-			*buf = append(*buf, ' ')
-		}
-	}
-	if l.flag&(Lshortfile|Llongfile) != 0 {
-		if l.flag&Lshortfile != 0 {
-			short := file
-			for i := len(file) - 1; i > 0; i-- {
-				if file[i] == '/' {
-					short = file[i+1:]
-					break
-				}
-			}
-			file = short
-		}
-		*buf = append(*buf, file...)
-		*buf = append(*buf, ':')
-		itoa(buf, line, -1)
-		*buf = append(*buf, ": "...)
-	}
-}
-
-// Output writes the output for a logging event.  The string s contains
-// the text to print after the prefix specified by the flags of the
-// Logger.  A newline is appended if the last character of s is not
-// already a newline.  Calldepth is used to recover the PC and is
-// provided for generality, although at the moment on all pre-defined
-// paths it will be 2.
-func (l *Logger) Output(calldepth int, s string) error {
-	now := time.Now() // get this early.
-	var file string
-	var line int
-	l.mu.Lock()
-	defer l.mu.Unlock()
-	if l.flag&(Lshortfile|Llongfile) != 0 {
-		// release lock while getting caller info - it's expensive.
-		l.mu.Unlock()
-		var ok bool
-		_, file, line, ok = runtime.Caller(calldepth)
-		if !ok {
-			file = "???"
-			line = 0
-		}
-		l.mu.Lock()
-	}
-	l.buf = l.buf[:0]
-	l.formatHeader(&l.buf, now, file, line)
-	l.buf = append(l.buf, s...)
-	if len(s) > 0 && s[len(s)-1] != '\n' {
-		l.buf = append(l.buf, '\n')
-	}
-	_, err := l.out.Write(l.buf)
-	return err
-}
-
-// Printf calls l.Output to print to the logger.
-// Arguments are handled in the manner of fmt.Printf.
-func (l *Logger) Printf(format string, v ...interface{}) {
-	l.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Print calls l.Output to print to the logger.
-// Arguments are handled in the manner of fmt.Print.
-func (l *Logger) Print(v ...interface{}) {
-	l.Output(2, fmt.Sprint(v...))
-}
-
-// Println calls l.Output to print to the logger.
-// Arguments are handled in the manner of fmt.Println.
-func (l *Logger) Println(v ...interface{}) {
-	l.Output(2, fmt.Sprintln(v...))
-}
-
-// Fatal is equivalent to l.Print() followed by a call to os.Exit(1).
-func (l *Logger) Fatal(v ...interface{}) {
-	l.SetPrefix("FATAL:")
-	l.Output(2, fmt.Sprint(v...))
-	os.Exit(1)
-}
-
-// Fatalf is equivalent to l.Printf() followed by a call to os.Exit(1).
-func (l *Logger) Fatalf(format string, v ...interface{}) {
-	l.SetPrefix("FATAL:")
-	l.Output(2, fmt.Sprintf(format, v...))
-	os.Exit(1)
-}
-
-// Fatalln is equivalent to l.Println() followed by a call to os.Exit(1).
-func (l *Logger) Fatalln(v ...interface{}) {
-	l.SetPrefix("FATAL:")
-	l.Output(2, fmt.Sprintln(v...))
-	os.Exit(1)
-}
-
-// Error is equivalent to l.Print() followed by a call to os.Exit(1).
-func (l *Logger) Error(v ...interface{}) {
-	l.SetPrefix("ERROR:")
-	l.Output(2, fmt.Sprint(v...))
-}
-
-// Errorf is equivalent to l.Printf() followed by a call to os.Exit(1).
-func (l *Logger) Errorf(format string, v ...interface{}) {
-	l.SetPrefix("ERROR:")
-	l.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Errorln is equivalent to l.Println() followed by a call to os.Exit(1).
-func (l *Logger) Errorln(v ...interface{}) {
-	l.SetPrefix("ERROR:")
-	l.Output(2, fmt.Sprintln(v...))
-}
-
-// Panic is equivalent to l.Print() followed by a call to panic().
-func (l *Logger) Panic(v ...interface{}) {
-	s := fmt.Sprint(v...)
-	l.Output(2, s)
-	panic(s)
-}
-
-// Panicf is equivalent to l.Printf() followed by a call to panic().
-func (l *Logger) Panicf(format string, v ...interface{}) {
-	s := fmt.Sprintf(format, v...)
-	l.Output(2, s)
-	panic(s)
-}
-
-// Panicln is equivalent to l.Println() followed by a call to panic().
-func (l *Logger) Panicln(v ...interface{}) {
-	s := fmt.Sprintln(v...)
-	l.Output(2, s)
-	panic(s)
-}
-
-// Flags returns the output flags for the logger.
-func (l *Logger) Flags() int {
-	l.mu.Lock()
-	defer l.mu.Unlock()
-	return l.flag
-}
-
-// SetFlags sets the output flags for the logger.
-func (l *Logger) SetFlags(flag int) {
-	l.mu.Lock()
-	defer l.mu.Unlock()
-	l.flag = flag
-}
-
-// Prefix returns the output prefix for the logger.
-func (l *Logger) Prefix() string {
-	l.mu.Lock()
-	defer l.mu.Unlock()
-	return l.prefix
-}
-
-// SetPrefix sets the output prefix for the logger.
-func (l *Logger) SetPrefix(prefix string) {
-	l.mu.Lock()
-	defer l.mu.Unlock()
-	l.prefix = prefix
-}
-
-// SetOutput sets the output destination for the standard logger.
-func SetOutput(w io.Writer) {
-	std.mu.Lock()
-	defer std.mu.Unlock()
-	std.out = w
-}
-
-// Flags returns the output flags for the standard logger.
-func Flags() int {
-	return std.Flags()
-}
-
-// SetFlags sets the output flags for the standard logger.
-func SetFlags(flag int) {
-	std.SetFlags(flag)
-}
-
-// Prefix returns the output prefix for the standard logger.
-func Prefix() string {
-	return std.Prefix()
-}
-
-// SetPrefix sets the output prefix for the standard logger.
-func SetPrefix(prefix string) {
-	std.SetPrefix(prefix)
-}
-
-// These functions write to the standard logger.
-
-// Print calls Output to print to the standard logger.
-// Arguments are handled in the manner of fmt.Print.
-func Print(v ...interface{}) {
-	std.Output(2, fmt.Sprint(v...))
-}
-
-// Printf calls Output to print to the standard logger.
-// Arguments are handled in the manner of fmt.Printf.
-func Printf(format string, v ...interface{}) {
-	std.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Println calls Output to print to the standard logger.
-// Arguments are handled in the manner of fmt.Println.
-func Println(v ...interface{}) {
-	std.Output(2, fmt.Sprintln(v...))
-}
-
-// Fatal is equivalent to Print() followed by a call to os.Exit(1).
-func Fatal(v ...interface{}) {
-	std.SetPrefix("FATAL:")
-	std.Output(2, fmt.Sprint(v...))
-	os.Exit(1)
-}
-
-// Fatalf is equivalent to Printf() followed by a call to os.Exit(1).
-func Fatalf(format string, v ...interface{}) {
-	std.SetPrefix("FATAL:")
-	std.Output(2, fmt.Sprintf(format, v...))
-	os.Exit(1)
-}
-
-// Fatalln is equivalent to Println() followed by a call to os.Exit(1).
-func Fatalln(v ...interface{}) {
-	std.SetPrefix("FATAL:")
-	std.Output(2, fmt.Sprintln(v...))
-	os.Exit(1)
-}
-
-// Errorf is equivalent to Printf() followed by a call to os.Exit(1).
-func Errorf(format string, v ...interface{}) {
-	std.SetPrefix("ERROR:")
-	std.Output(2, fmt.Sprintf(format, v...))
-}
-
-// Errorln is equivalent to Println() followed by a call to os.Exit(1).
-func Errorln(v ...interface{}) {
-	std.SetPrefix("ERROR:")
-	std.Output(2, fmt.Sprintln(v...))
-}
-
-// Panic is equivalent to Print() followed by a call to panic().
-func Panic(v ...interface{}) {
-	s := fmt.Sprint(v...)
-	std.Output(2, s)
-	panic(s)
-}
-
-// Panicf is equivalent to Printf() followed by a call to panic().
-func Panicf(format string, v ...interface{}) {
-	s := fmt.Sprintf(format, v...)
-	std.Output(2, s)
-	panic(s)
-}
-
-// Panicln is equivalent to Println() followed by a call to panic().
-func Panicln(v ...interface{}) {
-	s := fmt.Sprintln(v...)
-	std.Output(2, s)
-	panic(s)
-}
diff --git a/vendor.json b/vendor.json
index 01e81e1bb..38f3ec143 100755
--- a/vendor.json
+++ b/vendor.json
@@ -2,6 +2,13 @@
 	"comment": "",
 	"ignore": "",
 	"package": [
+		{
+			"canonical": "github.com/Sirupsen/logrus",
+			"comment": "",
+			"local": "vendor/github.com/Sirupsen/logrus",
+			"revision": "418b41d23a1bf978c06faea5313ba194650ac088",
+			"revisionTime": "2015-09-08T20:46:18Z"
+		},
 		{
 			"canonical": "github.com/dustin/go-humanize",
 			"comment": "",