Co oznacza Sense Key : Recovered Error?

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Witam Serdecznie,

 

Od jakiegoś czasu widzę w logach powtarzające się średnio co pół godziny poniższe wpisy dotyczące jednego dysku SSD.

 

Co one oznaczają?

 

Apr 17 08:47:20 s1 kernel: [7542902.612509] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:47:20 s1 kernel: [7542902.612568] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:47:20 s1 kernel: [7542902.612598] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:47:20 s1 kernel: [7542902.612664] 00 4f 00 c2 00 50

Apr 17 08:47:20 s1 kernel: [7542902.612703] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

Apr 17 08:47:20 s1 kernel: [7542902.613884] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:47:20 s1 kernel: [7542902.613960] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:47:20 s1 kernel: [7542902.613991] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:47:20 s1 kernel: [7542902.614053] 00 4f 00 c2 00 50

Apr 17 08:47:20 s1 kernel: [7542902.614091] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

Apr 17 08:47:20 s1 kernel: [7542902.656813] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:47:20 s1 kernel: [7542902.656869] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:47:20 s1 kernel: [7542902.656900] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:47:20 s1 kernel: [7542902.656979] 00 4f 00 c2 00 50

Apr 17 08:47:20 s1 kernel: [7542902.657017] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

Apr 17 08:47:20 s1 kernel: [7542902.658213] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:47:20 s1 kernel: [7542902.658273] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:47:20 s1 kernel: [7542902.658303] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:47:20 s1 kernel: [7542902.658366] 00 4f 00 c2 00 50

Apr 17 08:47:20 s1 kernel: [7542902.658413] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

Apr 17 08:47:20 s1 kernel: [7542902.685445] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:47:20 s1 kernel: [7542902.685502] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:47:20 s1 kernel: [7542902.685532] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:47:20 s1 kernel: [7542902.685595] 00 4f 00 c2 00 50

Apr 17 08:47:20 s1 kernel: [7542902.685634] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

Apr 17 08:47:20 s1 kernel: [7542902.686826] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:47:20 s1 kernel: [7542902.686882] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:47:20 s1 kernel: [7542902.686912] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:47:20 s1 kernel: [7542902.686988] 00 4f 00 c2 00 50

Apr 17 08:47:20 s1 kernel: [7542902.687027] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

Apr 17 08:57:24 s1 kernel: [7543506.141158] sd 4:0:1:0: [sdb] Sense Key : Recovered Error [current] [descriptor]

Apr 17 08:57:24 s1 kernel: [7543506.141218] Descriptor sense data with sense descriptors (in hex):

Apr 17 08:57:24 s1 kernel: [7543506.141248] 72 01 00 1d 00 00 00 0e 09 0c 00 00 00 00 00 00

Apr 17 08:57:24 s1 kernel: [7543506.141312] 00 4f 00 c2 00 50

Apr 17 08:57:24 s1 kernel: [7543506.141350] sd 4:0:1:0: [sdb] Add. Sense: ATA pass through information available

[Gość patrys]

pokaż: smartctl -a /dev/sdb

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Proszę bardzo

 

smartctl version 5.38 [i686-pc-linux-gnu] Copyright © 2002-8 Bruce Allen

Home page is http://smartmontools.sourceforge.net/

 

=== START OF INFORMATION SECTION ===

Device Model: INTEL SSDSA2M080G2GC

Serial Number: CVPO0123013Z080JGN

Firmware Version: 2CV102HD

User Capacity: 80,026,361,856 bytes

Device is: Not in smartctl database [for details use: -P showall]

ATA Version is: 7

ATA Standard is: ATA/ATAPI-7 T13 1532D revision 1

Local Time is: Sun Apr 17 21:12:52 2011 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: (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: ( 1) seconds.

Offline data collection

capabilities: (0x75) SMART execute Offline immediate.

No Auto Offline data collection support.

Abort Offline collection upon new

command.

No 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: ( 1) minutes.

Conveyance self-test routine

recommended polling time: ( 1) minutes.

 

SMART Attributes Data Structure revision number: 5

Vendor Specific SMART Attributes with Thresholds:

ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE

3 Spin_Up_Time 0x0020 100 100 000 Old_age Offline - 0

4 Start_Stop_Count 0x0030 100 100 000 Old_age Offline - 0

5 Reallocated_Sector_Ct 0x0032 100 100 000 Old_age Always - 1

9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 4481

12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 20

192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 8

225 Load_Cycle_Count 0x0030 200 200 000 Old_age Offline - 344338

226 Load-in_Time 0x0032 100 100 000 Old_age Always - 6029

227 Torq-amp_Count 0x0032 100 100 000 Old_age Always - 4

228 Power-off_Retract_Count 0x0032 100 100 000 Old_age Always - 16980801

232 Unknown_Attribute 0x0033 099 099 010 Pre-fail Always - 0

233 Unknown_Attribute 0x0032 092 092 000 Old_age Always - 0

184 Unknown_Attribute 0x0033 100 100 099 Pre-fail Always - 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 (0) should be 1

SMART Selective self-test log data structure revision number 0

Warning: ATA Specification requires 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.