Sponsored Content
Full Discussion: I/O bound computing clusters
Special Forums UNIX and Linux Applications High Performance Computing I/O bound computing clusters Post 302692049 by figaro on Monday 27th of August 2012 03:12:44 AM
Old 08-27-2012
Thank you for your response.
The application runs on a database which is multiple 100GB big and resides on one node only for now. The nodes are either on a local area network or wide area network and are idle the vast majority of the time. Almost all nodes are multi-core machines and currently do not have a database. In other words, the nodes could be put to good use if they had easy access to the data (for instance by having its own partition or LUN) or data is sent across via http (which is likely to be detrimental to performance, as I/O becomes the bottleneck).
Putting the logical partitions on each of the nodes seems like a fruitful route, given that the results are no more than a few GB in size. At the same time, it also seems fairly rigid, because if one of the nodes is down, the system needs to be aware that the missing results will need to be recalculated somewhere else.
 

9 More Discussions You Might Find Interesting

1. High Performance Computing

question about clusters

hello all...first off let me say hi and im really glad to be apart of this community....tried to join awhile back but i couldnt for some reason im a highschool student and im eager to learn and what im trying to learn now is clusters i have 3 computers in my room all connected on a simple hub ... (1 Reply)
Discussion started by: hexadecimal0011
1 Replies

2. Virtualization and Cloud Computing

Event Cloud Computing - IBM Turning Data Centers Into ?Computing Cloud?

Tim Bass Thu, 15 Nov 2007 23:55:07 +0000 *I predict we may experience less*debates*on the use of the term “event cloud”*related to*CEP in the future, now that both IBM and Google* have made announcements about “cloud computing” and “computing cloud”, IBM Turning Data Centers Into ‘Computing... (0 Replies)
Discussion started by: Linux Bot
0 Replies

3. Solaris

List zones bound to a pool

How to get the list of zones which are bound to a pool say appPool. Rather then logging in each zone and then check from pool stat command. (3 Replies)
Discussion started by: fugitive
3 Replies

4. Programming

env not bound: BEDEWORK

I was trying to test dump data on bedework jxi console however I got the error below.I'm using debian as my OS and installed quickstart bedework on it. Pls advise what am I missing. thanks Caused by: javax.naming.NameNotFoundException: env not bound at... (1 Reply)
Discussion started by: lhareigh890
1 Replies

5. Solaris

VCS Clusters

:)Hi, can someone please explain VCS clustering and where do we need VCS clusters ..? :o:)Thanks in advance :o:) (1 Reply)
Discussion started by: amitbisht9
1 Replies

6. Linux

Memory bound error...

Hi all, Am getting the below error for a job that is run in our system. error code: 114, pc=0, call=1, seg=0 114 Attempt to access item beyond bounds of memory (Signal 11) This job uses a cobol program and as far as I know, the problem is related to this cobol program. What does this... (1 Reply)
Discussion started by: das.somik
1 Replies

7. Solaris

Bound, Unbound, Idle, Listening,

Hi Guys, I am studying netstat and I am getting confused a lot. I will be glad if someone will be kind enough to explain to me : 1) bound port 2) unbound port 3) idle 4 listening I will very much appreciate it. Thanks guys We have a special forum with special rules for homework (3 Replies)
Discussion started by: cjashu
3 Replies

8. Emergency UNIX and Linux Support

How to fix the CPU bound issues on AIX?

Hi All, Can you please answer my question. i see lot of CPU utilization on AIX LPARs. i am able to find the cause of the probelm. But i do not know how to mitigate or fix the problem. for instance, i found the process which is consuming most of CPU. i informed the responsible team. how... (7 Replies)
Discussion started by: System Admin 77
7 Replies

9. Shell Programming and Scripting

Awk: get upper and lower bound per group

Hi all, I've data as: 22 51018157 51018157 exonic CHKB nonsynonymous SNV 22 51018204 51018204 exonic CHKB nonsynonymous SNV 22 51018428 51018428 exonic CHKB nonsynonymous SNV 22 51018814 51018814 ... (4 Replies)
Discussion started by: genome
4 Replies
load(8) 						      System Manager's Manual							   load(8)

Name
       load - down-line load software to a target node

Syntax
       /etc/load [ node ]

Description
       The command loads software to an unattended target node.  The target node is loaded by the host that executes the command.

       The  command requires the identification of the service circuit over which the load is performed, the Ethernet hardware address of the tar-
       get node, and the service password needed to gain access to the target.	This information is included in the nodes database entry  for  the
       target  node.   A node entry is defined with the command.  For further information, see The node is the name or address of the target node.
       A node name consists of from one to six alphanumeric characters.  For single networks,  a  node	address  consists  of  a  decimal  integer
       (1-1023).   For	multiple  networks,  a	node  address  consist of two decimal integers (n.n), where the first indicates the network number
       (1-63), and the second indicates the node address (1-1023).

Options
       -p   Uses the specified service and password (next arguments) in accessing the target node.  You can omit a target node's service and pass-
	    word from the nodes database for security reasons, but you must then specify the service and password in the command line by using the
	    option.

Examples
       # /etc/load bangor -p 130fe
       This command causes node to be loaded by the ULTRIX host node executing the command.  The ULTRIX host uses the load files specified in  the
       nodes database entry for node to perform the load.

See Also
       addnode(8), ccr(8), getnode(8), mop_mom(8), remnode(8), trigger(8)
       Guide to Local Area Transport Servers

																	   load(8)
All times are GMT -4. The time now is 09:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy