9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
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
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
3. Shell Programming and Scripting
I have a list of node pairs separated with a comma and also, associated with their respective values. For example:
b1224,b0015 1.1... (8 Replies)
Discussion started by: AshwaniSharma09
4. UNIX for Dummies Questions & Answers
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
5. Emergency UNIX and Linux Support
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
6. UNIX for Advanced & Expert Users
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?
Thank you. (15 Replies)
Discussion started by: KhawHL
7. UNIX for Advanced & Expert Users
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
8. UNIX for Dummies Questions & Answers
how do you list all the nodes in unix
:confused: (3 Replies)
Discussion started by: kamisi
9. UNIX for Dummies Questions & Answers
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
clinfo(1M) System Administration Commands clinfo(1M)
clinfo - display cluster information
The clinfo command displays cluster configuration information about the node from which the command is executed.
Without arguments, clinfo returns an exit status of 0 if the node is configured and booted as part of a cluster. Otherwise, clinfo returns
an exit status of 1.
The following options are supported:
-h Displays the highest node number allowed to be configured. This is different from the maximum number of nodes supported in a given
cluster. The current highest configured node number can change immediately after the command returns since new nodes can be dynam-
ically added to a running cluster.
For example, clinfo -h might return 64, meaning that the highest number you can use to identify a node is 64. See the Sun Cluster
3.0 System Administration Guide for a description of utilities you can use to determine the number of nodes in a cluster.
-n Prints the number of the node from which clinfo is executed.
The following exit values are returned:
0 Successful completion.
1 An error occurred.
This is usually because the node is not configured or booted as part of a cluster.
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
SunOS 5.10 12 Mar 2002 clinfo(1M)