request more nodes

 
Thread Tools Search this Thread
Special Forums UNIX and Linux Applications High Performance Computing request more nodes
# 1  
Old 10-19-2011
request more nodes

I am new to cluster commands. But I have tried utilizing: -pe, but I do not know my parallel computing environment. We are running SGE, is there a simpler command to request more nodes?

also:
Code:
qsub -N auto -M name@email.com -m abe auto.sh

does not email me at all.

Help would be appreciated
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Proliferate commands across nodes?

Hi folks. I've been a developer for far too many years, but know very little of unix. I have setup a very inexpensive cluster of 6 raspberry pi nodes so I can play around with multi node programming. This is only for fun, but I want to learn properly, else what's the point?! Setup can be a... (4 Replies)
Discussion started by: MuntyScrunt
4 Replies

2. AIX

Re-cluster 2 HACMP 5.2 nodes

Hi, A customer I'm supporting once upon a time broke their 2 cluster node database servers so they could use the 2nd standby node for something else. Now sometime later they want to bring the 2nd node back into the cluster for resilance. Problem is there are now 3 VG's that have been set-up... (1 Reply)
Discussion started by: elcounto
1 Replies

3. Shell Programming and Scripting

Remove duplicate nodes

Hi all, I have a list of node pairs separated with a comma and also, associated with their respective values. For example: b0015,b1224 1.1 b0015,b2576 1.4 b0015,b3162 2.5 b0528,b1086 1.7 b0528,b1269 5.4 b0528,b3602 2.1 b0948,b2581 3.2 b1224,b0015 1.1... (8 Replies)
Discussion started by: AshwaniSharma09
8 Replies

4. UNIX for Dummies Questions & Answers

One service, two nodes, HA

Hi all. I have two nodes taken different places. They are connected together on a network. So, i have a service, it works on one of nodes and when the node is unavailable the service should will be launched on other node. Solution: rhel cluster, keepalive, hearbeat...may be Carp but what if... (2 Replies)
Discussion started by: Flomaster
2 Replies

5. Emergency UNIX and Linux Support

Rebooting 3 to 1 Cluster nodes.

hello Gurus, My current set up is 3 to 1 Cluster (SUN Cluster 3.2) running oracle database. Task is to reboot the servers. My query is about the procedure to do the same. My understanding is suspend the databases to avoid switchover. Then execute the command scshutdown to down the cluster... (4 Replies)
Discussion started by: EmbedUX
4 Replies

6. UNIX for Advanced & Expert Users

du -k shows different size in two nodes

After rcp -rp from remote host, using du -k to verify the file size but total file size have different size. Check on individual file, file size is correct. How can I confirm on the file size after ftp? Pls advise. Thank you. (15 Replies)
Discussion started by: KhawHL
15 Replies

7. UNIX for Advanced & Expert Users

Managing nodes???

Does anyone know something about this? I have no idea what it means and how to do it. but if anyone can give me and explanation and also point me to a website, i'd really appreciate it (5 Replies)
Discussion started by: TRUEST
5 Replies

8. UNIX for Dummies Questions & Answers

nodes

how do you list all the nodes in unix :confused: (3 Replies)
Discussion started by: kamisi
3 Replies

9. UNIX for Dummies Questions & Answers

i-nodes

first off, i am new to unix so please bear with me. i was reading somewhere that if your i-nodes get critical that it can slow your network down. what are i-nodes and when do they become a critical number? this is what mine states: / (/dev/root ): 777058 blocks 569290 i-nodes... (4 Replies)
Discussion started by: djatwork
4 Replies
Login or Register to Ask a Question
cmhaltnode(1m)															    cmhaltnode(1m)

NAME
cmhaltnode - halt a node in a high availability cluster SYNOPSIS
cmhaltnode [-f] [-v] [-t] [node_name...] DESCRIPTION
cmhaltnode causes a node to halt its cluster daemon and remove itself from the existing cluster. To halt cluster on the node, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the cluster configu- ration file. See access policy in cmquerycl. When cmhaltnode is run on a node, the cluster daemon is halted and, optionally, all packages that were running on that node are moved to other nodes if possible. If node_name is not specified, the cluster daemon running on the local node will be halted and removed from the existing cluster. If you issue this command while a cluster is still in the process of forming, the command will fail with the message "Unable to connect to daemon." If this happens, wait for the cluster to form successfully, then issue the command again. Options cmhaltnode supports the following options: -f Force the node to halt even if there are packages or group members running on it. The group members on the node will be terminated. The halt scripts for all packages running on the node will be run; based on priority or dependency relation- ships, this may affect packages on other nodes. In other words, packages on other nodes may either start or halt based on this package halting. If the package configuration and current cluster membership permit, and if the package halt script succeeds, the packages will be started on other nodes. Without this option, if packages are running on the given node, the command will fail. If a package fails to halt, the node halt will also fail. -v Verbose output will be displayed. -t Test only. Provide an assessment of the package placement without affecting the current state of the nodes or packages. This option validates the node's eligibility with respect to the package dependencies as well as the external dependencies such as EMS resources, package subnets, and storage before predicting any package placement decisions. If there is a pack- age in maintenance mode running on the nodes being halted, the package will always be halted and not failover to another node; the report will not display an assessment for that package. node_name... The name of the node(s) to halt. RETURN VALUE
cmhaltnode returns the following value: 0 Successful completion. 1 Command failed. EXAMPLES
Halt the cluster daemon on two other nodes: cmhaltnode node2 node3 AUTHOR
cmhaltnode was developed by HP. SEE ALSO
cmquerycl(1m), cmhaltcl(1m), cmruncl(1m), cmrunnode(1m), cmviewcl(1m), cmeval(1m). Requires Optional Serviceguard Software cmhaltnode(1m)