________________________________
> From: David Timothy Strauss <[email protected]>
>To: John <[email protected]>; "[email protected]" 
><[email protected]> 
>Sent: Wednesday, October 28, 2015 7:54 PM
>Subject: Re: [systemd-devel] Help writing a user service file that will exec a 
>command upon system sleep
> 
>
>
>I read up on PSD, and I expect you're using it for performance/hardware 
>longevity. Correct me if I'm wrong about this.
>
>So, have you considered just mounting your home directory or a volume for 
>things like browser profile data with normally aggressive/unsafe options on a 
>normal file system? You can configure file systems like ext4 to only commit at 
>periodic intervals, and you can also configure your system to commit/sync all 
>file systems before going to sleep. They will buffer writes to memory until 
>committing, and reads will buffer into the kernel's page cache. This option is 
>not crash-safe, but neither is PSD.
>


This is an interesting idea but I would like to learn about user units and 
sleep mode :)
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