On Mon, Feb 2, 2015 at 8:35 PM, Fajar A. Nugraha wrote:
> On Mon, Feb 2, 2015 at 7:45 PM, Tomasz Chmielewski
> wrote:
>
>>
>>> If you want to disable sync for the container, the best you can do is
>>> probably use some filesystem that can do so. For example, zfs has
>>> "sync=disabled" per-datas
On Mon, Feb 2, 2015 at 7:45 PM, Tomasz Chmielewski wrote:
> On 2015-02-02 21:37, Fajar A. Nugraha wrote:
>
> It's certainly possible to do "not applicable" kinds of things with
>>> processes and their page cache, i.e.:
>>>
>>> https://code.google.com/p/pagecache-mangagement/ [1]
>>>
>>> Or here,
On 2015-02-02 21:37, Fajar A. Nugraha wrote:
It's certainly possible to do "not applicable" kinds of things with
processes and their page cache, i.e.:
https://code.google.com/p/pagecache-mangagement/ [1]
Or here, disabling O_DIRECT and sync would be sort of matching
"feature-wise" with KVM's c
On Mon, Feb 2, 2015 at 7:23 PM, Tomasz Chmielewski wrote:
> On 2015-02-02 21:13, Fajar A. Nugraha wrote:
>
>> You do know that lxc share the same kernel instance as the host OS,
>> making such settings not applicable?
>>
>
> Why not? Perhaps I wasn't very specific when starting the thread.
>
>
>
On 2015-02-02 21:13, Fajar A. Nugraha wrote:
You do know that lxc share the same kernel instance as the host OS,
making such settings not applicable?
Why not? Perhaps I wasn't very specific when starting the thread.
It's certainly possible to do "not applicable" kinds of things with
processe
You do know that lxc share the same kernel instance as the host OS, making
such settings not applicable?
--
Fajar
On Mon, Feb 2, 2015 at 6:59 PM, Tomasz Chmielewski wrote:
> Is it possible to start a lxc container with "writeback cache", in a way
> similar to KVM's writeback cache?
>
> From "m
Is it possible to start a lxc container with "writeback cache", in a way
similar to KVM's writeback cache?
From "man kvm":
cache=writeback
It will report data writes as completed as soon as the data is
present in the host page cache. This is safe
as long as your guest OS makes su
