Ho fatto i test con entrambe le utility e penso che il problema sia proprio sul disco meccanico.
Non ho capito perché lo chiama solo Boot Camp, probabilmente perché sente i 200 GB su 3000 GB della partizione Windows.
Ma anche l' SSD Blade non sta benissimo di suo, eh ! Secondo DriveDX.
Allego i report di DriveDX, poiché le immagini mi dice essere troppo grandi.
SSD da 128GB (unico problema mi sembra quel AVERAGE sulla vita del disco blade)
### SYSTEM INFORMATION ###
Report Timestamp : 2 settembre 2019 18:32:03 GMT-7
Report Timestamp (ISO 8601 format) : 2019-09-02T18:32:03
Application Name : DriveDx
Application Version : 1.8.2.610
Application SubBuild : 1
Application Edition : Standalone
Application Website :
https://binaryfruit.com/drivedx
DriveDx Knowledge Base Revision : 9/9
Computer Name : iMac5K Cri
Host Name : iMac5K-Cri
Computer Model : iMac15,1
OS Boot Time : 2019-09-02T17:55:48
Time Since Boot : 00h 36m 15s
OS Name : macOS
OS Version : 10.12.6
OS Build : 16G2128
OS Kernel Version : Darwin 16.7.0
SAT SMART Driver Version : N/A
ATA Command Support Tolerance : verypermissive
N of drives in report : 1
### DRIVE 1 OF 1 ###
Last Checked : 2 settembre 2019 18:31:50 GMT-7
Last Checked (ISO 8601 format) : 2019-09-02T18:31:50
Advanced SMART Status : OK
Overall Health Rating : GOOD 100%
Overall Performance Rating : GOOD 100%
SSD Lifetime Left Indicator : AVERAGE 40.0%
Issues found : 0
Serial Number : 1501BG400665
WWN Id : 5 001b44 e0a5cded9
Volumes : Macintosh HD
Device Path : /dev/disk0
Total Capacity : 121.3 GB (121.332.826.112 Bytes)
Model Family : Apple (SanDisk-based) SSDs
Model : APPLE SSD SD0128F
Firmware Version : A223821
Drive Type : SSD
Power On Time : 1.871 hours (2 months 17 days 23 hours)
Power Cycles Count : 286
Current Power Cycle Time : 0.6 hours
=== DEVICE CAPABILITIES ===
S.M.A.R.T. support enabled : yes
DriveDx Active Diagnostic Config : Apple (SanDisk-based) f-series SSDs config [ssd.apple.sandisk.f]
Sector Logical Size : 512
Sector Physical Size : 4096
Physical Interconnect : PCI
Logical Protocol : SATA
Removable : no
Ejectable : no
ATA Version : ATA8-ACS T13/1699-D revision 6
SATA Version : SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/RP01@1C/IOPP/SSD0@0/AppleAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice
Attributes Data Structure Revision : 40
SMART Command Transport (SCT) flags : 0x0
SCT Status supported : no
SCT Feature Control supported : no
SCT Data Table supported : no
Error logging capabilities : 0x1
Self-tests supported : no
Offline Data Collection capabilities : 0x0
Offline Data Collection status : 0x0
Auto Offline Data Collection flags : 0x0
[Known device ]: yes
[Drive State Flags ]: 0x0
=== CURRENT POWER CYCLE STATISTICS ===
Data Read : 2.3 GB
Data Written : 895.3 MB
Data Read/Write Ratio : 2.66
Average Throughput (Read) : 49.3 MB/s
Average Throughput (Write) : 59.0 MB/s
Operations (Read) : 49.156
Operations (Write) : 37.574
Operations Read/Write Ratio : 1
Throughput per operation (Read) : 49.7 KB/Op
Throughput per operation (Write) : 24.4 KB/Op
Latency Time (Read) : 0 ns
Latency Time (Write) : 0 ns
Retries (Read) : 0
Retries (Write) : 0
Errors (Read) : 0
Errors (Write) : 0
=== PROBLEMS SUMMARY ===
Failed Indicators (life-span / pre-fail) : 0 (0 / 0)
Failing Indicators (life-span / pre-fail) : 0 (0 / 0)
Warnings (life-span / pre-fail) : 0 (0 / 0)
I/O Error Count : 0 (0 / 0)
=== IMPORTANT HEALTH INDICATORS ===
ID NAME RAW VALUE STATUS
5 Retired Block Count 0 100% OK
173 Wear Leveling Count 0x8430B470AD8 40.0% OK
175 Host Writes MiB 335.862.254 (320.3 TB) 100% OK
192 Unsafe Shutdown Count 36 100% OK
197 Current Pending Block Count 0 100% OK
199 UDMA CRC Error Count 0 100% OK
=== TEMPERATURE INFORMATION (CELSIUS) ===
Current Temperature : 50
Power Cycle Min Temperature : 48
Power Cycle Max Temperature : 50
Lifetime Min Temperature : 48
Lifetime Max Temperature : 50
Recommended Min Temperature : 5
Recommended Max Temperature : 65
Temperature Min Limit : 5
Temperature Max Limit : 70
=== DRIVE HEALTH INDICATORS ===
ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS
1 Raw Read Error Rate Pre-fail online 0x0 100 0 100 - 100% OK
5 Retired Block Count Pre-fail online 0 100 0 100 - 100% OK
9 Power On Hours Life-span online 1.871 100 0 100 - 100% OK
12 Power Cycle Count Life-span online 286 100 0 100 - 100% OK
169 Total Bad Block Count Life-span online 0xC70A6006E0 100 10 100 - 100% OK
173 Wear Leveling Count Life-span online 0x8430B470AD8 104 100 104 - 40.0% OK
174 Host Reads MiB Life-span offline 191.433.525 (182.6 TB) 100 0 100 - 100% OK
175 Host Writes MiB Life-span offline 335.862.254 (320.3 TB) 100 0 100 - 100% OK
192 Unsafe Shutdown Count Life-span online 36 100 0 100 - 100% OK
194 Temperature (Celsius) Life-span online 50 50 30 50 - 50.0% OK
197 Current Pending Block Count Life-span online 0 0 0 0 - 100% OK
199 UDMA CRC Error Count Life-span online 0 100 0 100 - 100% OK
244 Vendor Specific Life-span online 0x0 0 0 0 - 100% OK
=== DRIVE ERROR LOG ===
error log is empty
=== DRIVE SELF-TEST LOG ===
self-test log is empty
DISCO MECCANICO INTERNO (e qui sono dolori)
### DRIVE 1 OF 1 ###
Last Checked : 2 settembre 2019 18:16:33 GMT-7
Last Checked (ISO 8601 format) : 2019-09-02T18:16:33
Advanced SMART Status : FAILING
Overall Health Rating : N/A 100%
Overall Performance Rating : GOOD 100%
Issues found : 6
Serial Number : Z1F5XC9E
WWN Id : 5 000c50 07a8adc36
Volumes : Macintosh HD, BOOTCAMP
Device Path : /dev/disk1
Total Capacity : 3.0 TB (3.000.592.982.016 Bytes)
Model Family : Apple (Seagate-based) HDDs
Model : APPLE HDD ST3000DM001
Form Factor : 3.5 inches
Firmware Version : AP19
Drive Type : HDD 7200 rpm
Power On Time : 29.764 hours (41 months 10 days 4 hours)
Power Cycles Count : 323
Current Power Cycle Time : 0.4 hours
=== DEVICE CAPABILITIES ===
S.M.A.R.T. support enabled : yes
DriveDx Active Diagnostic Config : Apple (Seagate-based) HDDs config [hdd.seagate.apple]
Sector Logical Size : 512
Sector Physical Size : 4096
Physical Interconnect : SATA
Logical Protocol : SATA
Removable : no
Ejectable : no
ATA Version : ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version : SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Bay # : 1
I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice
Attributes Data Structure Revision : 10
SMART Command Transport (SCT) flags : 0x10bd
SCT Status supported : yes
SCT Feature Control supported : yes
SCT Data Table supported : yes
Error logging capabilities : 0x1
Self-tests supported : yes
Offline Data Collection capabilities : 0x7b
Offline Data Collection status : 0x82
Auto Offline Data Collection flags : 0x1
[Known device ]: yes
[Drive State Flags ]: 0x6000300
[Last State Change Timestamp ]: 2019-09-02T18:16:33
[Last State Change Flags ]: 0x6000300
[Last State Change Diff Flags ]: 0x1
Last Email Report Timestamp : 2019-09-02T18:16:33
Last Email Report Reason Flags : 0x6000300
Last Email Report State Change Flags : 0x1
=== CURRENT POWER CYCLE STATISTICS ===
Data Read : 343.3 MB
Data Written : 14.8 MB
Data Read/Write Ratio : 23.25
Average Throughput (Read) : 200.6 KB/s
Average Throughput (Write) : 26.5 KB/s
Operations (Read) : 14.593
Operations (Write) : 1.315
Operations Read/Write Ratio : 11
Throughput per operation (Read) : 24.1 KB/Op
Throughput per operation (Write) : 11.5 KB/Op
Latency Time (Read) : 0 ns
Latency Time (Write) : 0 ns
Retries (Read) : 0
Retries (Write) : 0
Errors (Read) : 2
Errors (Write) : 0
=== PROBLEMS SUMMARY ===
Failed Indicators (life-span / pre-fail) : 0 (0 / 0)
Failing Indicators (life-span / pre-fail) : 4 (3 / 1)
Warnings (life-span / pre-fail) : 0 (0 / 0)
Recently failed Self-tests (Short / Full) : 1 (0 / 1)
I/O Error Count : 2 (2 / 0)
Time in Under temperature : 0 minutes
Time in Over temperature : 0 minutes
=== IMPORTANT HEALTH INDICATORS ===
ID NAME RAW VALUE STATUS
5 Reallocated Sector Count 368 100% Failing
187 Reported Uncorrectable Errors 12.422 1.0% Failing
197 Current Pending Sector Count 8.520 48.0% Failing
198 Offline Uncorrectable Sector Count 8.520 48.0% Failing
199 UDMA CRC Error Count 0 100% OK
241 Total LBAs Written 2.175.605.784 (1.0 TB) 100% OK
=== TEMPERATURE INFORMATION (CELSIUS) ===
Current Temperature : 35
Power Cycle Min Temperature : 26
Power Cycle Max Temperature : 35
Lifetime Min Temperature : 17
Lifetime Max Temperature : 49
Recommended Min Temperature : 3
Recommended Max Temperature : 62
Temperature Min Limit : 0
Temperature Max Limit : 65
=== DRIVE HEALTH INDICATORS ===
ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS
1 Raw Read Error Rate Pre-fail online 0x939000 90 6 79 02/09/19 18:16 100% OK
3 Spin Up Time Pre-fail online 0 95 0 94 02/09/19 18:16 95.0% OK
4 Start Stop Count Life-span online 204 100 20 100 02/09/19 18:16 100% OK
5 Reallocated Sector Count Pre-fail online 368 100 36 100 02/09/19 18:16 100% Failing
7 Seek Error Rate Pre-fail online 0x1382924 72 30 60 02/09/19 18:16 100% OK
9 Power On Hours Life-span online 29.764 67 0 67 02/09/19 18:16 67.0% OK
10 Spin Retry Count Pre-fail online 0 100 97 100 02/09/19 18:16 100% OK
12 Power Cycle Count Life-span online 323 100 20 100 02/09/19 18:16 100% OK
184 End-to-End Error Life-span online 0 100 99 100 02/09/19 18:16 100% OK
187 Reported Uncorrectable Errors Life-span online 12.422 1 0 1 02/09/19 18:16 1.0% Failing
188 Command Timeout Life-span online 0 100 0 99 02/09/19 18:16 100% OK
189 High Fly Writes Life-span online 0 100 0 100 02/09/19 18:16 100% OK
190 Airflow Temperature Celsius Life-span online 37 63 45 51 02/09/19 18:16 32.7% OK
191 G-Sense Error Rate Life-span online 0 100 0 100 02/09/19 18:16 100% OK
192 Power-Off Retract Count Life-span online 46 100 0 100 02/09/19 18:16 100% OK
193 Load Cycle Count Life-span online 324 100 0 100 02/09/19 18:16 100% OK
194 Temperature (Celsius) Life-span online 37 63 35 51 02/09/19 18:16 43.1% OK
197 Current Pending Sector Count Life-span online 8.520 48 0 48 02/09/19 18:16 48.0% Failing
198 Offline Uncorrectable Sector Count Life-span offline 8.520 48 0 48 02/09/19 18:16 48.0% Failing
199 UDMA CRC Error Count Life-span online 0 200 0 200 02/09/19 18:16 100% OK
240 Head Flying Hours Life-span offline 29.782 100 0 253 02/09/19 18:16 100% OK
241 Total LBAs Written Life-span offline 2.175.605.784 (1.0 TB) 100 0 253 02/09/19 18:16 100% OK
242 Total LBAs Read Life-span offline 12.351.531.630 (5.8 TB) 100 0 253 02/09/19 18:16 100% OK
=== DRIVE ERROR LOG ===
# | TIME OCCURRED | ERRORS | PRIOR COMMAND
5 29763 hours UNC READ DMA EXT
4 29763 hours UNC READ DMA EXT
3 29763 hours UNC READ DMA EXT
2 29763 hours UNC READ DMA EXT
1 29763 hours UNKNOWN ERROR READ FPDMA QUEUED
=== DRIVE SELF-TEST LOG ===
# | LIFETIME (H) | TEST TYPE | PROGRESS | STATUS | LBA of 1st error
1 29764 Extended offline 10% Completed: read failure 1725773104
2 29764 Short offline 10% Completed: read failure 1725773104
3 29764 Short offline 10% Completed: read failure 1725773104
A questo punto mi sa che il problema sia proprio il disco meccanico.
Devo valutare se "operare" e rimpiazzarlo con un SSD da 1TB della Crucial oppure utilizzare un disco ThunderBolt2 (o USB3) esterno.
Rimango anche nel dubbio se non cambiare pure il SSD Blade dato quel AVERAGE nell' indicatore di vita rimasta.
Nel sito di Ifixit parlano di un particolare cavo da prendere per non fare andare le ventole a palla, ma ho letto dei post di
fragrua che dice non servire più quel cavo dai Mac oltre il 2012.
Voi che dite ?