[Lustre-discuss] page allocation failure

[Wang lu]

The %util of memory on OSS was always around 10% ,even when OSS was going to
die. 
 
The OSS kernel is: 
 2.6.9-67.0.7.EL_lustre.1.6.5smp(32bit)

Lustre version is 1.6.5.1

We have 8GB physical memory and 16GB(never been used) swap total. 

Is there a problem with memory management?

Nikita Danilov 写:

> Lu Wang writes:
>  > Dear list,
> 
> Hello,
> 
>  >     I found these errors on OSS,  is this a dangerours signal ?
> 
> your ost runs out of memory, which is not by itself `dangerous' as a
> temporary condition (client resends pages in this case). What version of
> lustre and kernel are you using?
> 
> Nikita.
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