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Hi all,<br>
Just wondering how I read the following results:<br>
<br>
Specifically these lines:<br>
Unsafe Shutdowns: 102<br>
Media and Data Integrity Errors: 0<br>
Error Information Log Entries: 80<br>
Warning Comp. Temperature Time: 63<br>
Critical Comp. Temperature Time: 0<br>
Temperature Sensor 1: 59 Celsius<br>
<br>
I'm assuming "Unsafe Shutdowns" aren't a failure in and of
themselves, but cause stress to the drive (hence, unsafe) is that
right?<br>
Are "Media and Data Integrity" errors a bad failure (I don't have
any on this drive, but for future reference)? They sound bad.<br>
Are 80 "Error Information Log Entries" bad - is there a way to see
these log entries? Should I consider this the beginnings of
problems?<br>
Is "Warning Comp. Temperature Time" the number of minutes the drive
has reached a warning temperature? What is the warning temperature?<br>
Is "Critical Comp. Temperature Time" the number of minutes the drive
has reached critical temperature? What is critical temp?<br>
I see the drive is 59 Celsius - on mechanical drives, I always
considered 40C to be hot, and 50C to be overheating. What are the
numbers for NVME SSDs?<br>
<br>
<br>
The full log is below.<br>
<br>
<br>
smartctl 7.2 2020-12-30 r5155 [i686-w64-mingw32-w10-1607(64)]
(sf-7.2-1)<br>
Copyright (C) 2002-20, Bruce Allen, Christian Franke,
<a class="moz-txt-link-abbreviated" href="http://www.smartmontools.org">www.smartmontools.org</a><br>
<br>
=== START OF INFORMATION SECTION ===<br>
Model Number: KBG40ZNV256G KIOXIA<br>
Serial Number: X1MPHG45QW82<br>
Firmware Version: HP00AE00<br>
PCI Vendor/Subsystem ID: 0x1e0f<br>
IEEE OUI Identifier: 0x8ce38e<br>
Total NVM Capacity: 256,060,514,304 [256 GB]<br>
Unallocated NVM Capacity: 0<br>
Controller ID: 0<br>
NVMe Version: 1.3<br>
Number of Namespaces: 1<br>
Namespace 1 Size/Capacity: 256,060,514,304 [256 GB]<br>
Namespace 1 Formatted LBA Size: 512<br>
Namespace 1 IEEE EUI-64: 8ce38e 0402f79283<br>
Local Time is: Thu Apr 28 11:57:27 2022 ADT<br>
Firmware Updates (0x14): 2 Slots, no Reset required<br>
Optional Admin Commands (0x001f): Security Format Frmw_DL NS_Mngmt
Self_Test<br>
Optional NVM Commands (0x005f): Comp Wr_Unc DS_Mngmt Wr_Zero
Sav/Sel_Feat Timestmp<br>
Log Page Attributes (0x0e): Cmd_Eff_Lg Ext_Get_Lg Telmtry_Lg<br>
Maximum Data Transfer Size: 512 Pages<br>
Warning Comp. Temp. Threshold: 79 Celsius<br>
Critical Comp. Temp. Threshold: 84 Celsius<br>
<br>
Supported Power States<br>
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat<br>
0 + 3.60W - - 0 0 0 0 1 1<br>
1 + 2.60W - - 1 1 1 1 1 1<br>
2 + 1.80W - - 2 2 2 2 1 1<br>
3 - 0.0500W - - 4 4 4 4 800 1200<br>
4 - 0.0050W - - 4 4 4 4 3000 32000<br>
<br>
Supported LBA Sizes (NSID 0x1)<br>
Id Fmt Data Metadt Rel_Perf<br>
0 + 512 0 3<br>
1 - 4096 0 1<br>
<br>
=== START OF SMART DATA SECTION ===<br>
SMART overall-health self-assessment test result: PASSED<br>
<br>
SMART/Health Information (NVMe Log 0x02)<br>
Critical Warning: 0x00<br>
Temperature: 59 Celsius<br>
Available Spare: 100%<br>
Available Spare Threshold: 5%<br>
Percentage Used: 0%<br>
Data Units Read: 1,242,650 [636 GB]<br>
Data Units Written: 2,947,714 [1.50 TB]<br>
Host Read Commands: 19,046,587<br>
Host Write Commands: 30,101,722<br>
Controller Busy Time: 97<br>
Power Cycles: 333<br>
Power On Hours: 77<br>
Unsafe Shutdowns: 102<br>
Media and Data Integrity Errors: 0<br>
Error Information Log Entries: 80<br>
Warning Comp. Temperature Time: 63<br>
Critical Comp. Temperature Time: 0<br>
Temperature Sensor 1: 59 Celsius<br>
<br>
Error Information (NVMe Log 0x01, 16 of 256 entries)<br>
No Errors Logged<br>
<br>
<br>
<div class="moz-signature">-- <br>
Thane K. Sherrington<br>
<br>
Computer Connection, Ltd. ...taking the mystery out of computers
since 1982.<br>
Winner of the 2012 Ian Spencer - Excellence in Business Award<br>
<b>Thanks for making us the Reader's Choice Best Computer Store in
2016, 2017, 2018 and 2019!</b><br>
95 College St., Antigonish, <br>
NS B2G 1X6<br>
902-863-3361 (phone)<br>
902-863-2580 (fax)<br>
<a class="moz-txt-link-abbreviated" href="mailto:thane@computerconnectionltd.com">thane@computerconnectionltd.com</a></div>
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