[zfs-discuss] ZOL eventually eats 100% of my RAM

Pongrácz István pongracz.istvan at gmail.com
Fri Dec 5 15:29:18 EST 2014


 Do you use KSM (ksmtuned)?

I found that, it eats up the memory.

Cheers,
István
 
----------------eredeti üzenet-----------------
Feladó: "David Bruzos" david.bruzos at jaxport.com 
Címzett: "zfs-discuss at zfsonlinux.org " zfs-discuss at zfsonlinux.org 
Dátum: Fri, 5 Dec 2014 15:00:32 -0500
-------------------------------------------------
 
 
> Hello tren:
> Thanks for your reply. Answers to questions:
> 
> 0. Total mem is 16GB.
> 1. ARC is limited to 2GB min/max.
> 2. min_free_kbytes=67584
> 
> One comment though: It seems that once the memory eating happens, the only thing 
> that will clear it up is unloading the zfs.ko module. Even is I/O stops for hours, 
> the system will not get its RAM back.
> 

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