Re: [ilugd] Linux Clusters

2004-10-21 Thread Supreet Sethi 
Question is what kind of job is it.

Compute intensive or IO intensive

There are various kinds of solution according to requirements


pls specify


regards

Supreet


On Monday 18 October 2004 12:27, Gurpreet Sachdeva wrote:
   

 Hi Guys,
I need to process one script that needs high processing power. I was
 thinking if Linux Clusters/Distributed Computing can help me in achieving
 that. Any inputs/pointers in that will be highly appreciated...

 Regards,
 Garry

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Re: [ilugd] Linux Clusters

2004-10-19 Thread amitflu 

Hi,

Have u tried building farms of PVM amd MPI??, One
of my friend is using it though he told me that
they normally use it for high-end scientific
computing. Have a look on it,it might help you. 

Cheers,
Amit



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Re: [ilugd] Linux Clusters

2004-10-19 Thread Ritesh Agrawal 
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Gaurav Prasad wrote:
| Hi,
| I am also working on a project to cluster (web application or any
| UDP,TCP/IP based service ).  you can try  LVS (Linux virtual server
| www.lvs.org ) . Its basically act as L4 switch load balancer (something
| like cisco director) ...so it forwards your client request to many real
| servers in back end , u can also use this  Linux LA  . Also try ultra
| monkey (yes the name is right!!) . Though open SSI includes LVS by
| default but I thought it to much to swallow for me
|
| One problem I am facing with  LVS is session presistance any body
| has a solution for it ?
|
..
~ When a client connects to a service, LVS remembers the last connection
for a specified period of time. If that same client IP address connects
again within that period, it is sent to the same server it connected to
previously ? bypassing the load-balancing mechanisms. When a connection
occurs outside the time window, it is handled according to the
scheduling rules in place.
You can get session persistence  through firewall mark.
http://www.linuxvirtualserver.org/docs/persistence.html
~ This link will help you
Regards
Ritesh
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[ilugd] Linux Clusters

2004-10-18 Thread Gurpreet Sachdeva 
  
 
Hi Guys,
   I need to process one script that needs high processing power. I was thinking 
if Linux Clusters/Distributed Computing can help me in achieving that. Any 
inputs/pointers in that will be highly appreciated...

Regards,
Garry

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Re: [ilugd] Linux Clusters

2004-10-18 Thread bimal pandit 
well i have heard of openmosix but never tried it, you can have a look
into it.

bimal

On Mon, 2004-10-18 at 12:27, Gurpreet Sachdeva wrote:
   
  
 Hi Guys,
I need to process one script that needs high processing power. I was thinking 
 if Linux Clusters/Distributed Computing can help me in achieving that. Any 
 inputs/pointers in that will be highly appreciated...
 
 Regards,
 Garry
 
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RE: [ilugd] Linux Clusters

2004-10-18 Thread Gaurav Marwaha 
Hi Gurpreet,

Though the script / application you are planning should be cluster
enabled for actual distributed processing, but you can see
www.linuxha.org for linux clusters, simple to setup.

Thanks
-Gaurav

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Gurpreet Sachdeva
Sent: Monday, October 18, 2004 12:28 PM
To: [EMAIL PROTECTED]
Subject: [ilugd] Linux Clusters

  
 
Hi Guys,
   I need to process one script that needs high processing power. I
was thinking if Linux Clusters/Distributed Computing can help me in
achieving that. Any inputs/pointers in that will be highly
appreciated...

Regards,
Garry

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RE: [ilugd] Linux Clusters

2004-10-18 Thread Gaurav Marwaha 
Sorry folks it is www.linux-ha.org wrong url

-Gaurav

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Gaurav Marwaha
Sent: Monday, October 18, 2004 12:54 PM
To: 'Gurpreet Sachdeva'; 'The Linux-Delhi mailing list'
Subject: RE: [ilugd] Linux Clusters

Hi Gurpreet,

Though the script / application you are planning should be cluster
enabled for actual distributed processing, but you can see
www.linuxha.org for linux clusters, simple to setup.

Thanks
-Gaurav

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Gurpreet Sachdeva
Sent: Monday, October 18, 2004 12:28 PM
To: [EMAIL PROTECTED]
Subject: [ilugd] Linux Clusters

  
 
Hi Guys,
   I need to process one script that needs high processing power. I
was thinking if Linux Clusters/Distributed Computing can help me in
achieving that. Any inputs/pointers in that will be highly
appreciated...

Regards,
Garry

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Re: [ilugd] Linux Clusters

2004-10-18 Thread Dhruv Soi 
For HA you can find resources at www.linux-ha.org but in your case its
Parallel processing of multiple nodes and openmossix is a perfect solution
for that. You can start with http://howto.x-tend.be/openMosix-HOWTO/

Thanks
Dhruv

- Original Message - 
From: Gaurav Marwaha [EMAIL PROTECTED]
To: 'The Linux-Delhi mailing list' [EMAIL PROTECTED];
'Gurpreet Sachdeva' [EMAIL PROTECTED]
Sent: Monday, October 18, 2004 1:00 PM
Subject: RE: [ilugd] Linux Clusters


 Sorry folks it is www.linux-ha.org wrong url

 -Gaurav

 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:[EMAIL PROTECTED] On
 Behalf Of Gaurav Marwaha
 Sent: Monday, October 18, 2004 12:54 PM
 To: 'Gurpreet Sachdeva'; 'The Linux-Delhi mailing list'
 Subject: RE: [ilugd] Linux Clusters

 Hi Gurpreet,

 Though the script / application you are planning should be cluster
 enabled for actual distributed processing, but you can see
 www.linuxha.org for linux clusters, simple to setup.

 Thanks
 -Gaurav

 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:[EMAIL PROTECTED] On
 Behalf Of Gurpreet Sachdeva
 Sent: Monday, October 18, 2004 12:28 PM
 To: [EMAIL PROTECTED]
 Subject: [ilugd] Linux Clusters



 Hi Guys,
I need to process one script that needs high processing power. I
 was thinking if Linux Clusters/Distributed Computing can help me in
 achieving that. Any inputs/pointers in that will be highly
 appreciated...

 Regards,
 Garry

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Re: [ilugd] Linux Clusters

2004-10-18 Thread Arjun Jain 
On 18 Oct 2004 06:57:33 -, Gurpreet Sachdeva
[EMAIL PROTECTED] wrote:
 Hi Guys,
I need to process one script that needs high processing power. I was thinking 
 if Linux Clusters/Distributed Computing can help me in achieving that. Any 
 inputs/pointers in that will be highly appreciated...

What script are you actually talking about? There are a variety of
options available, (SSi, HA, PVM, Beowulf, etc) depends on *what* you
actually wanna do.  If your script spawns a no of processes, you can
go for SSi. Else you may need to reprogram your *script* to make it
work on distributed environments.

Regards
aj
-- 
-
Arjun Jain, 7th Sem CSE, RVCE
http://rvce.ac.in/~arjun
Visit http://lug.rvce.ac.in - The RVLug Home
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Re: [ilugd] Linux Clusters

2004-10-18 Thread Gaurav Prasad 
Hi,
I am also working on a project to cluster (web application or any 
UDP,TCP/IP based service ).  you can try  LVS (Linux virtual server 
www.lvs.org ) . Its basically act as L4 switch load balancer (something 
like cisco director) ...so it forwards your client request to many real 
servers in back end , u can also use this  Linux LA  . Also try ultra 
monkey (yes the name is right!!) . Though open SSI includes LVS by 
default but I thought it to much to swallow for me

One problem I am facing with  LVS is session presistance any body 
has a solution for it ?

cheers,
gp
Arjun Jain wrote:
On 18 Oct 2004 06:57:33 -, Gurpreet Sachdeva
[EMAIL PROTECTED] wrote:
 

Hi Guys,
  I need to process one script that needs high processing power. I was thinking if Linux Clusters/Distributed Computing can help me in achieving that. Any inputs/pointers in that will be highly appreciated...
   

What script are you actually talking about? There are a variety of
options available, (SSi, HA, PVM, Beowulf, etc) depends on *what* you
actually wanna do.  If your script spawns a no of processes, you can
go for SSi. Else you may need to reprogram your *script* to make it
work on distributed environments.
Regards
aj
 

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