swap memory

[mccharlet]

Hi,

on a VE, there are no memory swap.

How is this value openvz​

I have a Ve with 512Mo memory and 1024 swap.​

If i execute cat /proc/user_beancounters
I have this

kmemsize 10404001 22132214 9223372036854775807 9223372036854775807 0​

The barrier and limit value are very high​

I don't understand​

I try to optimize memory management​

Sorry for my english​

Barrier Limit​

 

[dietmar]

on a VE, there are no memory swap.

How is this value openvz​

I have a Ve with 512Mo memory and 1024 swap.​

If i execute cat /proc/user_beancounters
I have this​

kmemsize 10404001 22132214 9223372036854775807 9223372036854775807 0​

The barrier and limit value are very high​

I don't understand​

See http://wiki.openvz.org/User_beancounters

- Dietmar

 

[dietmar]

kmemsize is a secondary parameter - we do not set a limit for it. We use other parameters to limit RAM usage.

 

[mccharlet]

Tanks,

but whitch openvz parameters is set whith to set memory and swap to proxmox

Thanks and sorry for my english

 

[dietmar]

You can take a look at the source code in /usr/bin/pvectl - change_veconfig function. Basially we set vmguarpages, oomguarpages, privvmpages (and lockedpages for swap).