ACPI and SSD wear

[Dirtykid]

Hi, I'm looking for help.

I'm having a problem with ACPI writing massive amounts of log files to my ssd raid 1 cache. One drive is lest then a year old and its wear level is at 50 with 50923515072 total LBAs written The other is 3 months old with a wear level at 20 and 21717196776 LBASs written.  Server performance is not affected, just try to save my ssds.  Please see attached file for server specs.

 

Thanks,

unraid-diagnostics-20181109-1927.zip

[Frank1940]

What is writing these logs?  I know that I don't have any log files on my cache drive.

 

I looked at your log file and found this:

Nov  9 19:26:12 Unraid emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/tail_log syslog

Why are you running it?

 

[Squid]

10 hours ago, Dirtykid said:

I'm having a problem with ACPI writing massive amounts of log files to my ssd raid 1 cache.

I assume you mean this:

Nov  9 19:26:24 Unraid root: ACPI group processor / action LNXCPU:13 is not defined

This is entered into the syslog.  The syslog is written in RAM, and not stored anywhere else

10 minutes ago, Frank1940 said:

Nov  9 19:26:12 Unraid emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/tail_log syslog

 

Looks like he simply hit the "Log" button on the webUI

 

 

 

You are running a Windows 10VM (and Windows isn't famous for how little it writes to its boot drive), various docker containers etc.  It's these that are responsible for the writes to the SSDs, nothing inherent in unRaid.

 

[Dirtykid]

Great info.  Thanks! I have alot to learn.

Anything I can do or anything else that stuck out? I'm try and slow the wear on the ssds.