Cito Faxus: " Allora possiamo riprendere la discussione originaria e continuare lì.
Posta in quella il rapporto e anche nuovamente la risposta di diskutil list.
Per favore, però, dentro la finestra di Codice, col tag Code. "
Purtroppo non ho idea di che cosa sia la finestra di Codice. Spero perciò di non commettere errori.
Il rapporto di diskutil list:
Last login: Fri Dec 12 11:12:54 on ttys004
diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh HD 499.9 GB disk0s2
3: Apple_HFS Macintosh HD 2 499.3 GB disk0s3
4: Apple_Boot Recovery HD 650.0 MB disk0s4
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: CD_partition_scheme *154.1 MB disk1
1: Apple_partition_scheme 134.2 MB disk1s0
2: Apple_partition_map 1.0 KB disk1s0s1
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: Apple_partition_scheme *16.0 MB disk2
1: Apple_partition_map 32.3 KB disk2s1
2: Apple_HFS Flash Player 16.0 MB disk2s2
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: Apple_partition_scheme *14.7 MB disk3
1: Apple_partition_map 32.3 KB disk3s1
2: Apple_HFS DiskMaker X 14.7 MB disk3s2
Il rapporto smartctl -a disk0s3:
( N.B. tale rapporto è troppo lungo per essere inviato completo, pertanto riporto la parte principale tralasciando gli elenchi, che eventualmente invierò a sezioni successivamente. Ciò che viene detto dello stato S.M.A.R.T. è molto allarmante poiché si prevede un fallimento entro 24 ore. Di ciò però spero di poter dubitare. )
Last login: Fri Dec 12 11:11:07 on ttys003
iMac-di-
smartctl -a disk0s3
smartctl 6.3 2014-07-26 r3976 [x86_64-apple-darwin13.3.0] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke,
http://www.smartmontools.org" onclick="window.open(this.href);return false;
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST31000528AS
LU WWN Device Id: 5 000c50 02c95f7c0
Firmware Version: AP25
User Capacity: 1. 000. 204. 886. 016 bytes [1,00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Fri Dec 12 11:12:57 2014 CET
==> WARNING: A firmware update for this drive may be available,
see the following Seagate web pages:
http://knowledge.seagate.com/articles/e ... Q/207931en" onclick="window.open(this.href);return false;
http://knowledge.seagate.com/articles/e ... Q/213891en" onclick="window.open(this.href);return false;
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: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
See vendor-specific Attribute list for failed Attributes.
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: ( 600) 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: ( 178) 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 0x000e 110 080 006 Old_age Always - 126126482
3 Spin_Up_Time 0x0003 100 100 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 097 097 020 Old_age Always - 3661
5 Reallocated_Sector_Ct 0x0033 035 035 036 Pre-fail Always FAILING_NOW 2683
7 Seek_Error_Rate 0x000f 087 060 030 Pre-fail Always - 473868375
9 Power_On_Hours 0x0032 081 081 000 Old_age Always - 17146
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 098 098 020 Old_age Always - 2838
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 001 001 000 Old_age Always - 65535
188 Command_Timeout 0x0032 100 098 000 Old_age Always - 146031116322
189 High_Fly_Writes 0x003a 089 089 000 Old_age Always - 11
190 Airflow_Temperature_Cel 0x0022 054 042 045 Old_age Always In_the_past 46 (Min/Max 22/46 #1709)
194 Temperature_Celsius 0x0022 046 058 000 Old_age Always - 46 (0 19 0 0 0)
195 Hardware_ECC_Recovered 0x001a 040 027 000 Old_age Always - 126126482
197 Current_Pending_Sector 0x0012 100 047 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0010 100 047 000 Old_age Offline - 2
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 11559 (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.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455
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 28 ff ff ff 4f 00 03:16:25.809 READ DMA EXT
25 00 28 ff ff ff 4f 00 03:16:22.928 READ DMA EXT
25 00 28 ff ff ff 4f 00 03:16:20.105 READ DMA EXT
25 00 28 ff ff ff 4f 00 03:16:17.338 READ DMA EXT
25 00 30 ff ff ff 4f 00 03:16:17.238 READ DMA EXT
Seguono lunghissimi elenchi che non sembrano contenere differenze rilevanti rispetto alle righe riportate sopra.