On 13/03/2008, at 2:57, Markus Hardiyanto wrote:

> the problem is i'm starting to get error: fork: cannot allocate  
> memory, and when it happens apache will show 500 internal server  
> error and wont fix if i'm not stopping and starting it manually. any  
> way to prevent this? I want the RAM allocation for the VE remains  
> the same.
>
try looking in the file /proc/user_beancounters
if there are in the last column (failcnt) positive values (i guess at  
privvmpages) then go to the wiki and there is the behavior of  
privvmpages documented, you should set this higher for your VM's

best
raimund

> Best Regards,
> Markus
>
> ----- Original Message ----
> From: Danny Terweij <danny@leto.nettuning.net>
> To: users@openvz.org
> Sent: Wednesday, March 12, 2008 23:16:24
> Subject: Re: [Users] usage of swap on host server
>
> It  also  should  use  the  HN's  SWAP  as  additional  memory  for   
> the  VE's
>
>
>
>
>
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