poste bitte die SMART-Werte wie hier beschrieben:
http://www.apfeltalk.de/forum/gesundheitszustand-festplatte-ermitteln-t447034.html#post4183319
Dann kann ich mal gucken, ob man was sieht, was auf einen Festplattendefekt hindeutet. Natürlich kannst Du auch zusätzlich noch den Apple Hardware Test (AHT) durchführen, dazu einfach mit gedrückter D-Taste den Mac neustarten.
Ich habe versucht, den AHT durchzuführen, allerdings passierte nur folgendes: Etwa eine halbe Minute lang erschien ein weißgrauer, leerer Bildschirm, dann startete der Mac einfach... Merkwürdig..
Hier sind jedenfalls die SMART-Werte:
=== START OF INFORMATION SECTION ===
Device Model: Hitachi HTS545050B9A302
Serial Number: 110927PBL400P7GJGHPV
LU WWN Device Id: 5 000cca 6adc77c64
Firmware Version: PB4AC60Y
User Capacity: 500,107,862,016 bytes [500 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 5400 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Sat Dec 21 12:14:41 2013 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART 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: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: ( 645) 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: ( 158) 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 095 095 062 Pre-fail Always - 655360
2 Throughput_Performance 0x0005 100 100 040 Pre-fail Offline - 0
3 Spin_Up_Time 0x0007 147 147 033 Pre-fail Always - 2
4 Start_Stop_Count 0x0012 099 099 000 Old_age Always - 2417
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 149
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 100 100 040 Pre-fail Offline - 0
9 Power_On_Hours 0x0012 094 094 000 Old_age Always - 2937
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 2254
160 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
191 G-Sense_Error_Rate 0x000a 100 100 000 Old_age Always - 4058744094720
192 Power-Off_Retract_Count 0x0032 099 099 000 Old_age Always - 953483132986
193 Load_Cycle_Count 0x0012 089 089 000 Old_age Always - 119795
194 Temperature_Celsius 0x0002 177 177 000 Old_age Always - 31 (Min/Max 5/44)
195 Hardware_ECC_Recovered 0x000a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 210
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 178
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 0
223 Load_Retry_Count 0x000a 100 100 000 Old_age Always - 0
254 Free_Fall_Sensor 0x0032 082 082 000 Old_age Always - 4807
SMART Error Log Version: 1
ATA Error Count: 15031 (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 15031 occurred at disk power-on lifetime: 2937 hours (122 days + 9 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
-- -- -- -- -- -- --
40 51 ab 7d 89 e2 45 Error: UNC 171 sectors at LBA = 0x05e2897d = 98732413
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 00 28 84 e2 40 00 00:22:47.000 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:43.200 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:39.500 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:35.700 READ DMA EXT
25 00 00 28 72 e2 40 00 00:22:32.000 READ DMA EXT
Error 15030 occurred at disk power-on lifetime: 2937 hours (122 days + 9 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
-- -- -- -- -- -- --
40 51 a6 82 82 e2 45 Error: UNC 166 sectors at LBA = 0x05e28282 = 98730626
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 00 28 82 e2 40 00 00:22:43.200 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:39.500 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:35.700 READ DMA EXT
25 00 00 28 72 e2 40 00 00:22:32.000 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:28.300 READ DMA EXT
Error 15029 occurred at disk power-on lifetime: 2937 hours (122 days + 9 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
-- -- -- -- -- -- --
40 51 ab 7d 89 e2 45 Error: UNC 171 sectors at LBA = 0x05e2897d = 98732413
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 00 28 84 e2 40 00 00:22:39.500 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:35.700 READ DMA EXT
25 00 00 28 72 e2 40 00 00:22:32.000 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:28.300 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:24.500 READ DMA EXT
Error 15028 occurred at disk power-on lifetime: 2937 hours (122 days + 9 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
-- -- -- -- -- -- --
40 51 a6 82 82 e2 45 Error: UNC 166 sectors at LBA = 0x05e28282 = 98730626
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 00 28 82 e2 40 00 00:22:35.700 READ DMA EXT
25 00 00 28 72 e2 40 00 00:22:32.000 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:28.300 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:24.500 READ DMA EXT
25 00 00 28 72 e2 40 00 00:22:20.800 READ DMA EXT
Error 15027 occurred at disk power-on lifetime: 2937 hours (122 days + 9 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
-- -- -- -- -- -- --
40 51 e0 48 73 e2 45 Error: UNC 224 sectors at LBA = 0x05e27348 = 98726728
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 00 28 72 e2 40 00 00:22:32.000 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:28.300 READ DMA EXT
25 00 00 28 82 e2 40 00 00:22:24.500 READ DMA EXT
25 00 00 28 72 e2 40 00 00:22:20.800 READ DMA EXT
25 00 00 28 84 e2 40 00 00:22:17.000 READ DMA EXT
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed: read failure 90% 2937 84735769
# 2 Short offline Completed without error 00% 2936 -
# 3 Extended offline Completed: read failure 90% 2936 84735769
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.