Re: [Vserver] Regarding Hard CPU scheduler

2005-02-25 Thread Gregory (Grisha) Trubetskoy
On Fri, 25 Feb 2005, Herbert Poetzl wrote:
Speaking of token-buckets - is there a disk IO TB in the plans somewhere? 
I saw a reference to something like that on some UML board today...

Cheers!
Grisha
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Re: [Vserver] Regarding Hard CPU scheduler

2005-02-25 Thread Herbert Poetzl
On Fri, Feb 25, 2005 at 12:02:52PM -0800, shishir randive wrote:
> Hi ,
> 
>  I want to know the details about the hard cpu
> scheduler used by the vserver , So can anybody please
> help me to get the algorithm , advantages and
> disadvantages of  hard cpu scheduler.

for an overview, have a look at:

http://linux-vserver.org/Linux-VServer-Paper-06  (06.3)

and for more details look at the source:

http://www.13thfloor.at/vserver/d_rel26/v1.9.4/split-2.6.10-vs1.9.4/14_2.6.10_sched.diff

>  I really want it urgently , So please help me to
> get the same .

best,
Herbert

>  Thanking you ,
>Regards ,
>Shishir.
> 
>  
>  
> 
> 
>   
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[Vserver] Regarding Hard CPU scheduler

2005-02-25 Thread shishir randive
Hi ,

 I want to know the details about the hard cpu
scheduler used by the vserver , So can anybody please
help me to get the algorithm , advantages and
disadvantages of  hard cpu scheduler.

 I really want it urgently , So please help me to
get the same .

 Thanking you ,
   Regards ,
   Shishir.

 
 



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Re: [Vserver] Regarding Hard CPU scheduler

2005-01-13 Thread Herbert Poetzl
On Thu, Jan 13, 2005 at 05:48:46AM -0800, shishir randive wrote:
> Hi ,
> 
>  I am new to vserver , I want to know the
> details about the Hard CPU scheduler used by the
> vserver.

http://linux-vserver.org/Linux-VServer-Paper-06
(06.3)

>  There is a very little information is
> available about the Hard CPU scheduler , So where can
> I get the detail information about the Hard CPU
> scheduler.

the best source is the source of course, so:

http://vserver.13thfloor.at/Experimental/split-vs1.9.3.14/14_sched.diff

>  What algorithm is used by Hard CPU scheduler
> for Inter context and Intra context scheduling ?

as linux-vserver uses the existing scheduler for
_all_ process, regardless of inter or intra context,
the algorithms are basically the same as on the mainline
kernel ...

there are some ideas to refine the concept of the
hold queue by making it per context and cpu, so that
the corner cases (when too many processes are put on
hold) are handled better than now ...

HTH,
Herbert

>Thanking you ,
> 
>Regards,
>Shishir.
>
> 
> 
>   
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Re: [Vserver] Regarding Hard CPU scheduler

2005-01-13 Thread Gregory (Grisha) Trubetskoy
This thread has lots of info:
http://www.mail-archive.com/vserver@list.linux-vserver.org/msg03324.html
Grisha
On Thu, 13 Jan 2005, shishir randive wrote:
Hi ,
I am new to vserver , I want to know the
details about the Hard CPU scheduler used by the
vserver.
There is a very little information is
available about the Hard CPU scheduler , So where can
I get the detail information about the Hard CPU
scheduler.
What algorithm is used by Hard CPU scheduler
for Inter context and Intra context scheduling ?
  Thanking you ,
  Regards,
  Shishir.

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[Vserver] Regarding Hard CPU scheduler

2005-01-13 Thread shishir randive
Hi ,

 I am new to vserver , I want to know the
details about the Hard CPU scheduler used by the
vserver.

 There is a very little information is
available about the Hard CPU scheduler , So where can
I get the detail information about the Hard CPU
scheduler.

 What algorithm is used by Hard CPU scheduler
for Inter context and Intra context scheduling ?


   Thanking you ,

   Regards,
   Shishir.
   



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