3 ms·
I'm surprised by the numbers here as well. I have a late 2016 MBP 512GB (used daily) and the numbers are nowhere similar. It's a bit worrying though that I'm th
by frankjr 4y ago
I'm surprised by the numbers here as well. I have a late 2016 MBP 512GB (used daily) and the numbers are nowhere similar. It's a bit worrying though that I'm the only one in this thread with error log entries.
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 30 Celsius
Available Spare: 100%
Available Spare Threshold: 10%
Percentage Used: 3%
Data Units Read: 59,731,850 [30.5 TB]
Data Units Written: 78,972,837 [40.4 TB]
Host Read Commands: 1,676,492,248
Host Write Commands: 2,466,236,096
Controller Busy Time: 3,456
Power Cycles: 42,547
Power On Hours: 2,616
Unsafe Shutdowns: 131
Media and Data Integrity Errors: 0
Error Information Log Entries: 16
- cool_hw 4y agoIs there a way to look up that error log?
- frankjr 4y agoError Information (NVMe Log 0x01, 16 of 64 entries) Num ErrCount SQId CmdId Status PELoc LBA NSID VS 0 16 0 0x0000 0x4016 0x004 0 1 - 1 15 0 0x0000 0x4016 0x004 0 1 - 2 14 0 0x0000 0x4016 0x004 0 1 - 3 13 0 0x0000 0x4016 0x004 0 1 - 4 12 0 0x0000 0x4016 0x004 0 1 - 5 11 0 0x0000 0x4016 0x004 0 1 - 6 10 0 0x0000 0x4016 0x004 0 1 - 7 9 0 0x0000 0x4016 0x004 0 1 - 8 8 0 0x0000 0x4016 0x004 0 1 - 9 7 0 0x0000 0x4016 0x004 0 1 - 10 6 0 0x0000 0x4016 0x004 0 1 - 11 5 0 0x0000 0x4016 0x004 0 1 - 12 4 0 0x0000 0x4016 0x004 0 1 - 13 3 0 0x0000 0x4016 0x004 0 1 - 14 2 0 0x0000 0x4016 0x004 0 1 - 15 1 0 0x0000 0x4016 0x004 0 1 - ... (48 entries not read) To be honest I'm not sure how to interpret it. There are some tools on Linux to read this information but the output doesn't really seem more useful.
- cool_hw 4y agoI did a quick search earlier and it seems these are informational only and not necessarily persistent warnings. Some discussion suggested that some unsupported requests to the disk can result in these, but I don't know for sure.