[lxc-devel] (no subject)

Jeff Liu jeff.liu at oracle.com
Sun Feb 12 14:55:30 UTC 2012


Hi xiaojun,

On 02/12/2012 05:27 PM, MaoXiaoyun wrote:

> Hi:
>  
>     I search the lxc-devel and find there has been some disscussiones on
> the requirement of container's quota
> since 2009. For example, under my scenario,  I first make hole rootfs
> read only , and then mount some writable dir, such
> as /var/ /tmp and some other dirs for a container, and I want to
> limit the quota of this directories, such as 20G.
> But it looks like this is not support yet, right? If so, is there a
> workaround way to fill my requirement?

Looks there is no such feature in LXC userland tools for now, or am I
missing something?
Maybe you can write an RFC in detail to list.

Dear LXC developer,

I(from Oracle kernel team) just started a research regarding this kind
of features.
In short, something includes:
1) Task resource limits (like prlimit64(2)) for container, let LXC
userland tools/kernel support the maximum open file descriptors, etc..
if possible.
2) Quota support(the max size of file/directory).

I'd like to know if anyone has already been working on them?  or does
them sounds make sense?

Thanks,
-Jeff

>  
>     many thanks.
> 
> 
> 
> ------------------------------------------------------------------------------
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