Re: lug-bg: Clusters

2004-05-11 Thread Lyubomir Babukchiev
- Original Message -
From: Andrei Boyanov [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, May 10, 2004 12:56 PM
Subject: lug-bg: Clusters

 ,

  .

 1.   
 -  ,?

:
 - High Availability (HA)Clusters (WWW, File, DNS )
 - High Performance (HP)Clusters Beowulf- 
http://www.top500.org
 - High Throughput (HT)Clusters   Mosix

 2.   2 ,  ,  

 ?

 Beowulf  ,
 .
 Mosix- .

 3. ?   ?

 4   OSCAR
(http://oscar.sourceforge.net/). 
.   ()
  tftpboot.   MPI, PVM, LAM, PBS ...  
 ;-)
  Mosix,  
 ( c3 tool   
).
 windows advanced
server (HA)Cluster...  SCSI .
  :
LDAP - http://linuxjournal.com/article.php?sid=5505
SAMBA - http://www.samag.com/documents/s=1146/sam0109c/0109c.htm

 4.   ,   
 ?

-   :
-  (HA)Clusters 
-  osix 
-  


 5.  ?   -  ?

-  RH  Mandrake   RPM-.

  ,
 




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Re: lug-bg: Clusters

2004-05-10 Thread Alexander Popov


Andrei Boyanov wrote:

,

 .

1.
-  ,? 
probwal sym s Mosix i raboteshe prilichno. Ima mnogo fenowe na Bewolf no 
az ne sym go probwal...

2.   2 ,  ,  

 ? 
Zawisi ot nastrojkite. Katoq cqlo wseki multi-thread-nat software bi 
trqbwalo da mozhe da se wyzpolzwa ot nalichnite resursi na wsichki mashini

3. ?   ? 
Na mashinata imashe raboteshta samba no ne e bila PDC/BDC (predpolagam 
che towa pitash - za domain controler ne znam kak she se dyrzhi)

4.   ,
? 
zawisi kak se nastroi - specialno mosix poddyrzhashe nqkolko tipa 
architekturi - w ednata (koqto polzwah az) wseki ot kompowete mozhe da e 
master i ako padne master-a druga mashina izzema funkciite mu... sirech 
cluster-a prodylzhawa da raboti...

5.  ?   -  ? 
prawil sym go s redhat... naj dobre wizh mosix patchowete za kyw 
kernel-a i go srawnio s tozi kojto polzwash...

Pozdrawi,
long


 ,

 

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Re: lug-bg: Clusters

2004-05-10 Thread Romeo Ninov
   openmosix
 -  ( 
-)  ,beowolf
1.  
2.  ( )
4. - 
5. 
Andrei Boyanov wrote:
,

 .

1.
-  ,?
2.   2 ,  ,   

?
3. ?   ?
4.   ,
?
5.  ?   -  ?

 ,

 

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Re: lug-bg: Clusters

2004-05-10 Thread Yavor Shahpasov
Struva mi se che tova ot koeto imash nujda e high availablity/failover 
cluster.
HA (http://linux-ha.org/)

Mosix i bearworl se polzvat za prilojenia koito iziskvat goliama 
izchislitelna mosht e mislia che ne biha uskorili SMB i ldap osobbeno. 
osven tova shte tradva i da podarjash dannite v synchron mejdu nodovete. 
LDAP si ima replication demon, za samba mojesh da izpolzvash rsync an 
niakakav opredelen interval.

yavor

Romeo Ninov wrote:

   openmosix
 -  ( 
-)  ,
beowolf
1.  
2.  ( )
4. - 
5. 
Andrei Boyanov wrote:

,

 .

1.
-  ,?
2.   2 ,  ,  
   
  ?
3. ?   ?
4.   ,
?
5.  ?   -  ?

 ,

 

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--
Yavor Shahpasov
[EMAIL PROTECTED]
Linux is not The Answer. Yes is the answer. Linux is The Question. 


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lug-bg: Clusters

2004-05-10 Thread Andrei Boyanov
,

 .

1.
-  ,?
2.   2 ,  ,   

?
3. ?   ?
4.   ,
?
5.  ?   -  ?

 ,


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Re: lug-bg: Clusters

2004-05-10 Thread ilia
Andrei Boyanov wrote:

,

 .

1.
-  ,? 
standarta dokolkoto znam e s heartbeat, ako e Java application cluster 
to tam se polzvat drygi technologii na samia java app server za poveche 
info vij www.orionserver.com
Za Database Oracle 9 RAC ili Oracle 10G, kaazvat che za mnogo dobri samo 
kato go probvax pod windows iskashe nekakyv DBF deto beshe na drygata 
mashina(koiato ymria izkystveno)  i ne stana.

2.   2 ,  ,  

 ? 
ami zavisi ot software-a dali e pisan za clutesr po design

3. ?   ?
4.   ,
? 
Ako e s heartbeat sled nekolko sekundi  drygata mashina poema no pak 
zavisi ot cluster-a

5.  ?   -  ? 
RedHat Enterprise edition 2.1 ima cluster standartno t.e. tesvtano ot RH 
samo installvash i setup-vash.



 ,

Ilia


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lug-bg: Clusters

2003-06-25 Thread Lyubomir Babukchiev
  ...  
 ( )   HIGH PERFORMANCE COMPUTING ON LINUX
CLUSTERS.
 .
   Redhat 7.1 + OSCAR + MPI + PBS ...

http://agenda.ictp.trieste.it/agenda/current/fullAgenda.php?email=0ida=a01127

 .  TOP500 !!!



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