06-21-2007
Node Switch Reasons in HACMP
Hi Guys,
I have two nodes clustered. Each node is AIX 5.2 & they are clustered with HACMP 5.2. The mode of the cluster is Active/Passive which mean one node is the Active node & have all resource groups on it & the 2nd node is standby.
Last Monday I noted that all resource groupes have been switched to the second node (standby node). I searched in the file /tmp/hacmp.out but I couldn't find why is this happend.
Is there any log file can give me the reason of this switching?
Thanks in advance
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LEARN ABOUT DEBIAN
blt_treegetnode
Blt_TreeGetNode(3) BLT Library Procedures Blt_TreeGetNode(3)
__________________________________________________________________________________________________________________________________________________
NAME
Blt_TreeGetNode - Finds the node from the ID.
SYNOPSIS
#include <bltTree.h>
Blt_TreeNode
Blt_TreeGetNode(tree, number)
ARGUMENTS
Blt_Tree tree (in) Tree containing the requested node.
unsigned int number (in) Serial number of the requested node.
_________________________________________________________________
DESCRIPTION
This procedure returns a node in a tree object based upon a give serial number. The node is searched using the serial number.
The arguments are as follows:
tree The tree containing the requested node.
number The serial number of the requested node.
RETURNS
The node represented by the given serial number is returned. If no node with that ID exists in tree then NULL is returned.
EXAMPLE
The following example gets the node from a serial number.
unsigned int number;
Blt_TreeNode node;
Blt_TreeToken token;
node = Blt_TreeGetNode(token, number);
if (node == NULL) {
printf("no node with ID %d exists
", number);
} else {
printf("node found: label is %s
", Blt_TreeNodeLabel(node));
}
KEYWORDS
Tcl_TreeCreateNode, Tcl_TreeDeleteNode
BLT
2.4 Blt_TreeGetNode(3)