[systeme de fichier] debit de ntfs à ext4 faible

[kira]

Bonsoir,

J'ai pour habitude de sauvegarder mes donnnees stockes sur une partition ntfs sur une autre partition formatee en ext4 et se trouvant sur un autre dd evidemment.
J'ai remarque que mes sauvegardes n'arrivees jamais à terme (sauvegarde du genre: rsync dd_1-part_ntfs dd_2-part_ext4). Et pour cause! Elle (nda:rsync) met trois plombs à copier un fichier (vitesse < 1 Mio/s)!
Est-ce du au fait que les 2 partitions soient differemment? Est-ce que mon "dd_2" est proche de passer l'arme à gauche?

Merci pour l'aide.

[benjarobin]

Tout est possible...
Quelle est la sortie pour chaque disque dur (remplacer X) de :

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gdisk -l /dev/sdX 
smartctl -a /dev/sdX

[kira]

bonsoir,

Voici les sorties:

sudo gdisk -l /dev/sdb

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sudo gdisk -l /dev/sdb
GPT fdisk (gdisk) version 0.8.10

Partition table scan:
  MBR: MBR only
  BSD: not present
  APM: not present
  GPT: not present


***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. 
***************************************************************

Disk /dev/sdb: 488397168 sectors, 232.9 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 200AB6AB-E58F-45B1-819D-F7FBD69E9404
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 488397134
Partitions will be aligned on 1-sector boundaries
Total free space is 5099 sectors (2.5 MiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1              63       488392064   232.9 GiB   8300  Linux filesystem

sudo smartctl -a /dev/sdb

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sudo smartctl -a /dev/sdb
smartctl 6.3 2014-07-26 r3976 [x86_64-linux-3.17.6-1-ARCH] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Toshiba 2.5" HDD MK..76GSX
Device Model:     TOSHIBA MK2576GSX
Serial Number:    73LHC8XIT
LU WWN Device Id: 5 000039 4e3b050ef
Firmware Version: GS101X
User Capacity:    250 059 350 016 bytes [250 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    5400 rpm
Form Factor:      2.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 2.6, 3.0 Gb/s (current: 1.5 Gb/s)
Local Time is:    Thu Dec 18 21:02:29 2014 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART Status not supported: Invalid status byte (0x00) [JMicron]
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.

General SMART Values:
Offline data collection status:  (0x00) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Disabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever 
                                        been run.
Total time to complete Offline 
data collection:                (  120) seconds.
Offline data collection
capabilities:                    (0x5b) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        No Conveyance Self-test supported.
                                        Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        General Purpose Logging supported.
Short self-test routine 
recommended polling time:        (   2) minutes.
Extended self-test routine
recommended polling time:        (  97) minutes.
SCT capabilities:              (0x003d) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   050    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0027   100   100   001    Pre-fail  Always       -       1053
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       404
  5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000b   100   100   050    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Minutes        0x0032   092   092   000    Old_age   Always       -       54h+59m
 10 Spin_Retry_Count        0x0033   107   100   030    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       401
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       3
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       350
193 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       555
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       25 (Min/Max 15/47)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   253   000    Old_age   Always       -       0
220 Disk_Shift              0x0002   100   100   000    Old_age   Always       -       77
222 Loaded_Hours            0x0032   092   092   000    Old_age   Always       -       3248
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
224 Load_Friction           0x0022   100   100   000    Old_age   Always       -       0
226 Load-in_Time            0x0026   100   100   000    Old_age   Always       -       229
240 Head_Flying_Hours       0x0001   100   100   001    Pre-fail  Offline      -       0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      3015         -
# 2  Short offline       Completed without error       00%      2993         -
# 3  Short offline       Completed without error       00%      2945         -
# 4  Short offline       Completed without error       00%      2921         -
# 5  Short offline       Completed without error       00%      2897         -
# 6  Short offline       Completed without error       00%      2873         -
# 7  Short offline       Completed without error       00%      2853         -
# 8  Short offline       Completed without error       00%      2829         -
# 9  Short offline       Completed without error       00%      2805         -
#10  Short offline       Completed without error       00%      2781         -
#11  Short offline       Completed without error       00%      2757         -
#12  Short offline       Completed without error       00%      2733         -
#13  Short offline       Completed without error       00%      2709         -
#14  Short offline       Completed without error       00%      2685         -
#15  Short offline       Completed without error       00%      2661         -
#16  Short offline       Completed without error       00%      2637         -
#17  Short offline       Completed without error       00%      2613         -
#18  Short offline       Completed without error       00%      2589         -
#19  Short offline       Completed without error       00%      2565         -
#20  Short offline       Completed without error       00%      2541         -
#21  Short offline       Completed without error       00%      2517         -

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

au revoir