sudo dd if=/dev/sdi of=/dev/sdj bs=4096 count=1 skip=1557207 seek=1557207 conv=fsync oflag=direct
[sudo] Mot de passe de alain :
1+0 enregistrements lus
1+0 enregistrements écrits
4096 octets (4,1 kB, 4,0 KiB) copiés, 0,0539634 s, 75,9 kB/s
sudo dd if=/dev/sdi of=/dev/sdj bs=4096 count=1 skip=1561446 seek=1561446 conv=fsync oflag=direct
1+0 enregistrements lus
1+0 enregistrements écrits
4096 octets (4,1 kB, 4,0 KiB) copiés, 0,707808 s, 5,8 kB/s
sudo smartctl -t short /dev/sdj
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-5.2.0-3-amd64] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Sending command: "Execute SMART Short self-test routine immediately in off-line mode".
Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 2 minutes for test to complete.
Test will complete after Thu Nov 21 12:10:12 2019
Use smartctl -X to abort test.
sudo smartctl -a /dev/sdj
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-5.2.0-3-amd64] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Red
Device Model: WDC WD40EFRX-68WT0N0
Serial Number: WD-WCC4E4LZFZ01
LU WWN Device Id: 5 0014ee 20db380bb
Firmware Version: 82.00A82
User Capacity: 4000787030016 bytes [4,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Thu Nov 21 12:10:39 2019 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: (51840) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 518) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x703d) 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 0x002f 200 200 051 Pre-fail Always - 140
3 Spin_Up_Time 0x0027 205 176 021 Pre-fail Always - 6750
4 Start_Stop_Count 0x0032 097 097 000 Old_age Always - 3445
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 083 083 000 Old_age Always - 12728
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 097 097 000 Old_age Always - 3192
192 Power-Off_Retract_Count 0x0032 199 199 000 Old_age Always - 1094
193 Load_Cycle_Count 0x0032 198 198 000 Old_age Always - 6174
194 Temperature_Celsius 0x0022 123 103 000 Old_age Always - 29
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 1
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 26
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: read failure 90% 12728 23187752
# 2 Short offline Completed: read failure 90% 12728 12491569
# 3 Short offline Completed: read failure 90% 12726 12491568
# 4 Short offline Completed: read failure 90% 12724 12457656
# 5 Short offline Completed: read failure 90% 12701 12457656
# 6 Extended offline Completed: read failure 90% 12701 12457656
# 7 Extended offline Completed: read failure 90% 12696 12457656
# 8 Extended offline Completed: read failure 90% 12682 12452296
# 9 Extended offline Completed: read failure 90% 12674 12452296
#10 Extended offline Completed: read failure 90% 12670 12452296
#11 Extended offline Completed: read failure 90% 12668 12452296
#12 Short offline Completed: read failure 90% 12665 12452296
#13 Short offline Completed: read failure 90% 12665 12452296
#14 Short offline Completed without error 00% 10995 -
#15 Short offline Completed without error 00% 6774 -
#16 Short offline Completed without error 00% 1134 -
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.
je crois que j'ai rectifié ma bêtise ,
je continue ?
sudo dd if=/dev/sdi of=/dev/sdj bs=4096 count=1 skip=2898469 seek=2898469 conv=fsync oflag=direct
(23187752/8)