J'avais besoin de GPartEd pour formater une carte MicroSD (ne vous fiez pas trop à l'Utilitaire de disque car davantage de problèmes semblent se produire avec les disques durs et les cartes mémoire que j'ai formatés avec celui-ci qu'avec ceux que j'ai formatés avec GPartEd), et j'ai presque eu une crise cardiaque ... Il y a une partition endommagée sur mon nouveau disque dur (un peu plus de 2 mois)!
Heureusement, c’était seulement ma partition SWAP, mais quand même….
J'aimerais savoir quelques petites choses ...
Pas de problème si vous ne pouvez pas répondre à toutes mes questions.
C'est une référence en lecture seule.
La partition intitulée Windows contient une installation de Windows 7. Je suis censée avoir besoin de temps pour aller à l'école et je l'utilisais avant Ubuntu 12.04. libéré. Je l'ai démarré à quelques reprises après l'installation d'Ubuntu 12.04 (je ne sais pas si la vérification du disque de Windows peut nuire aux partitions Linux, mais il semble toujours exécuter un disque de contrôle après avoir modifié la disposition de ma table de partition avec Linux comme GPartEd)./dev/sda7
est la partition SWAP dont je parle.
J'imagine que ma meilleure option consiste maintenant à essayer de démarrer un Live CD et à formater à nouveau /dev/sda7
? Il ne le formatera pas à partir de mon système Ubuntu installé.
Juste une prise de vue dans le noir, mais à mon humble avis, votre partition d’échange n’est pas du tout endommagée. J'ai déjà vu des divergences entre fdisk
et gparted
et, c'est triste à dire, mais fdisk a presque toujours raison.
Essayez un:
#> cat /proc/meminfo | grep -i swap
SwapCached: 10632 kB
SwapTotal: 2094076 kB
SwapFree: 2053324 kB
vous devriez voir que votre espace d'échange est réellement utilisé (ou du moins, je l'espère).
L'explication de cette partition "illisible" /dev/mapper/cryptswap1
est que cryptswap1
est en fait un espace de stockage chiffré mappé, de sorte que personne ne peut en comprendre le contenu. Si vous souhaitez le désactiver, vous pouvez consulter ce fil de discussion: Comment désactiver cryptswap?
Enfin et surtout, votre état SMART
: à première vue (en observant simplement le taux d'erreur de lecture et le taux d'erreur de recherche), j'aurais dit que votre lecteur était sur le point de fondre. Mais non, ça va, j'ai un lecteur dont la SMART
dit exactement la même chose. Je posterai l'intégralité de la sortie à titre de référence (pour moi et pour les autres) lors de visites ultérieures.
#> Sudo smartctl --all /dev/sda
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.2.0-24-generic] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST3250318AS
Serial Number: 9VM2R3AN
LU WWN Device Id: 5 000c50 015aa8d47
Firmware Version: CC35
User Capacity: 250,059,350,016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Sun May 27 18:03:03 2012 CEST
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: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 617) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 52) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 118 099 006 Pre-fail Always - 196559365
3 Spin_Up_Time 0x0003 097 097 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 320
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 067 060 030 Pre-fail Always - 6277671
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 517
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 158
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 41
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 065 065 045 Old_age Always - 35 (Min/Max 21/35)
194 Temperature_Celsius 0x0022 035 040 000 Old_age Always - 35 (0 12 0 0)
195 Hardware_ECC_Recovered 0x001a 052 045 000 Old_age Always - 196559365
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 72748156060552
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 968998393
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 939693204
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.
Et j'ai un autre disque qui a l'air plus "normal":
#> Sudo smartctl --all /dev/sdc
smartctl 5.42 2011-10-20 r3458 [x86_64-linux-3.0.6-gentoo-goomba-test-3]
(local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (Adv. Format)
Device Model: WDC WD20EARS-00MVWB0
Serial Number: WD-WCAZA2437330
LU WWN Device Id: 5 0014ee 205473c89
Firmware Version: 51.0AB51
User Capacity: 2,000,398,934,016 bytes [2,00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Sun May 27 18:16:09 2012 CEST
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: (0x84) Offline data collection activity
was suspended by an interrupting
command from Host.
Auto Offline Data Collection: Enabled.
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: (37500) 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: ( 255) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status 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 - 0
3 Spin_Up_Time 0x0027 253 253 021 Pre-fail Always - 1233
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 390
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 094 094 000 Old_age Always - 4988
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 100 100 000 Old_age Always - 388
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 33
193 Load_Cycle_Count 0x0032 135 135 000 Old_age Always - 197801
194 Temperature_Celsius 0x0022 119 109 000 Old_age Always - 31
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 199 000 Old_age Always - 451
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.
Et un autre avec une erreur "réelle", qui reste cependant vivante après plusieurs mois de minuscules plaintes:
#> Sudo smartctl --all /dev/sda
smartctl 5.42 2011-10-20 r3458 [x86_64-linux-3.0.6-gentoo-goomba-test-3] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Seagate Maxtor DiamondMax 20
Device Model: MAXTOR STM3160211AS
Serial Number: 6PT56QN7
Firmware Version: 3.AAE
User Capacity: 160,041,885,696 bytes [160 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Sun May 27 18:33:59 2012 CEST
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: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 430) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 54) minutes.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 102 087 006 Pre-fail Always - 4542948
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 1011
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 11
7 Seek_Error_Rate 0x000f 089 060 030 Pre-fail Always - 846828717
9 Power_On_Hours 0x0032 086 086 000 Old_age Always - 13126
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 1019
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 064 052 045 Old_age Always - 36 (Min/Max 22/37)
194 Temperature_Celsius 0x0022 036 048 000 Old_age Always - 36 (0 14 0 0 0)
195 Hardware_ECC_Recovered 0x001a 050 046 000 Old_age Always - 11583613
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 169 000 Old_age Always - 48
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 Data_Address_Mark_Errs 0x0032 100 253 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 204 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 204 occurred at disk power-on lifetime: 5852 hours (243 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 2d 72 00 00 e0 Error: ICRC, ABRT 45 sectors at LBA = 0x00000072 = 114
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 3e 61 00 00 e0 00 00:01:52.203 READ DMA
27 00 00 00 00 00 e0 00 00:01:52.133 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:01:52.125 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 00 00:01:52.104 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:01:46.941 READ NATIVE MAX ADDRESS EXT
Error 203 occurred at disk power-on lifetime: 5852 hours (243 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 2d 72 00 00 e0 Error: ICRC, ABRT 45 sectors at LBA = 0x00000072 = 114
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 3e 61 00 00 e0 00 00:01:45.519 READ DMA
c8 00 02 5f 00 00 e0 00 00:01:45.511 READ DMA
27 00 00 00 00 00 e0 00 00:01:45.503 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:01:45.431 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 00 00:01:45.423 SET FEATURES [Set transfer mode]
Error 202 occurred at disk power-on lifetime: 5852 hours (243 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 60 00 00 e0 Error: ICRC, ABRT at LBA = 0x00000060 = 96
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 02 5f 00 00 e0 00 00:01:45.519 READ DMA
27 00 00 00 00 00 e0 00 00:01:45.511 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:01:45.503 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 00 00:01:45.431 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 00 00:01:45.423 READ NATIVE MAX ADDRESS EXT
Error 201 occurred at disk power-on lifetime: 5852 hours (243 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 60 00 00 e0 Error: ICRC, ABRT at LBA = 0x00000060 = 96
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 02 5f 00 00 e0 00 00:01:44.035 READ DMA
25 00 08 af 8a a1 e0 00 00:01:43.980 READ DMA EXT
27 00 00 00 00 00 e0 00 00:01:43.972 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:01:43.968 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 00 00:01:43.904 SET FEATURES [Set transfer mode]
Error 200 occurred at disk power-on lifetime: 5852 hours (243 days + 20 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 b6 8a a1 e0 Error: ICRC, ABRT at LBA = 0x00a18ab6 = 10586806
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 af 8a a1 e0 00 00:01:44.035 READ DMA EXT
25 00 06 41 8a a1 e0 00 00:01:43.980 READ DMA EXT
27 00 00 00 00 00 e0 00 00:01:43.972 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 00 00:01:43.968 IDENTIFY DEVICE
ef 03 42 00 00 00 a0 00 00:01:43.904 SET FEATURES [Set transfer mode]
SMART Self-test log structure revision number 1
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.
En ce qui concerne le repère de vitesse de lecture, je pense qu’une diminution de la vitesse dans le temps est normale. Je soupçonne que les mécanismes de mise en cache permettent au disque d’apparaître plus rapidement dans la phase initiale de test et plus lentement à la fin. Cependant, je vois que votre "pire" vitesse de lecture se situe autour de 80 Mo/s, ce qui est bien au-dessus de ma "meilleure vitesse" de lecture (environ 60 Mo/s). Je ne m'inquiéterais donc pas pour cet aspect.
(Destiné à un commentaire, mais trop gros ...)
L'erreur gparted vient simplement du fait qu'il est impossible de détecter le système de fichiers (read: il s'agit probablement de lire les données de la partition et d'essayer de détecter le type de système de fichiers).
fdisk
liste la table de partition, juste là, et l'entrée dit que c'est une partition swap (cela n'a rien à voir avec le système de fichiers, c'est l'entrée du type de partition dans la table de partition, fdisk
doesn ' t même essayer de détecter automatiquement le type de système de fichiers).
La sortie fdsik
que vous montrez mentionne un périphérique cryptswap
qui, je suppose, est une couche de chiffrement sur la partition de swap. Cela signifie donc que votre partition de swap est probablement chiffrée.
Si tel est le cas, alors gparted
lit la partition de swap elle-même, mais ne trouvera probablement que des données cryptées qui ne semblent pas être un système de fichiers utilisable ni une partition de swap, car les données sont cryptées et accessibles uniquement ( sous sa forme claire et décryptée) à travers ce cryptswap
périphérique.
Et si le swap est en cours d'utilisation et que les données chiffrées sont en cours de déchiffrement sur le périphérique cryptswap
, cela signifie également que la partition est en cours d'utilisation, ce qui explique l'erreur "périphérique ou ressource occupée".
Juste pour vérifier si tel est le problème, pouvez-vous partager la sortie de l’exécution dans un terminal /sbin/swapon -s
? Et peut-être aussi le contenu de /etc/fstab
?