8 More Discussions You Might Find Interesting
1. High Performance Computing
I'm new here in the forum and first i will greet everybody.
Also I'm new with the issue of HPC, but I have to inform my urgently.
I'm a mechanical engineer, specialised on simulation like fluid dynamics (CFD) and FEM. Especially I'm programming software for... (6 Replies)
Discussion started by: biro
Hello experts -
I am planning to install a Sun cluster 4.0 zone cluster fail-over. few basic doubts.
(1) Where should i install the cluster s/w binaries ?. ( global zone or the container zone where i am planning to install the zone fail-over)
(2) Or should i perform the installation on... (0 Replies)
Discussion started by: NVA
What are the differences between these systems? I have to use Oracle's product but I do not know who to choose (3 Replies)
Discussion started by: PtaQ
Yesterday my customer told me to expect a vcs upgrade to happen in the future. He also plans to stop using HDS and move to EMC.
Am thinking how to migrate to sun cluster setup instead.
My plan as follows leave the existing vcs intact as a fallback plan.
Then install and build suncluster on... (5 Replies)
Discussion started by: sparcguy
5. High Performance Computing
I'm busy building a LVS-NAT cluster on Red-Hat server 5.1 and I need a kernel that has LVS capabilities for a red-hat server 5.1. Is the anyone who can advise me where I can get this kernel. I have already visited the following site Ultra Monkey: and this has old kernels e.g. 2.4.20... (2 Replies)
Discussion started by: Linux Duke
6. High Performance Computing
I have several questions :
1. Does Solaris 10/OpenSolaris has some kind of web based management tools ?
Currently I am using WebMin. It worked fine, however I am very curious to use
the tools provided by Sun Microsystem.
Please advise for package name and how to activate.... (0 Replies)
Discussion started by: Zepiroth
7. High Performance Computing
Can anyone explain about Pros and Cons of SUN and Veritas Cluster ?
Any comparison chart is highly appreciated.
RAA (4 Replies)
Discussion started by: RAA
8. Filesystems, Disks and Memory
I am working on putting togethor information on building a cluster. There are so many different types of software and hardware needed to havea fully optimized Cluster system.
An important aspect of it is the file system that is chosen. I am researching all the fielsystems that are out there... (1 Reply)
Discussion started by: linuxhpc
VOTEQUORUM_LEAVING(3) Corosync Cluster Engine Programmer's Manual VOTEQUORUM_LEAVING(3)
votequorum_leaving - Tell other nodes that we are leaving the cluster
int votequorum_leaving(votequorum_handle_t handle);
The votequorum_leaving function is used to tell the other nodes in the cluster that this node is leaving. They will (when the node actually
leaves) reduce quorum to keep the cluster running without this node.
This function should only be called if it is known that the node is being shut down for a known reason and could be out of the cluster for
an extended period of time.
Normal behaviour is for the cluster to reduce the total number of votes, but NOT expected_votes when a node leave the cluster, so the clus-
ter could become inquorate. This is correct behaviour and is ther eto prevent split-brain.
Do NOT call this function unless you know what you are doing.
This call returns the CS_OK value if successful, otherwise an error is returned.
The errors are undocumented.
votequorum_overview(8), votequorum_initialize(3), votequorum_finalize(3), votequorum_dispatch(3), votequorum_fd_get(3),
corosync Man Page 2009-01-26 VOTEQUORUM_LEAVING(3)