Peer Cluster Communication Is Not Working; A Resource Does Not Migrate To A Peer Cluster; Resource Cannot Be Brought Online - Novell BUSINESS CONTINUITY CLUSTERING 1.2 - ADMINISTRATION Administration Manual

ndstrace inline -all +dvrs +dxml +time
4 Exit the DSTrace utility by entering
exit
5 Enable DSTrace by again entering
6 Run the desired actions for the information you want traced.
7 Disable DSTrace by entering
12.13 Peer Cluster Communication Is Not
Working
If BCC communication between peer clusters is not functioning, the problem might be caused by
one of the following conditions:
The credentials for the remote cluster have not been set.
You cannot use iManager on a server in one tree to set credentials for a BCC cluster in another
tree. This is because BCC and iManager use the tree key to encrypt the credentials. Setting
credentials by using iManager in a different tree uses an invalid tree encryption.
A firewall is blocking port 5988 or 5989 (CIM communications using OpenWBEM).
12.14 A Resource Does Not Migrate to a Peer
Cluster
If you cannot migrate a resource from one cluster to a peer cluster, the problem might be caused by
one of the following conditions:
The resource has not been BCC-enabled.
Remote clusters cannot communicate.
See Section 12.13, "Peer Cluster Communication Is Not Working," on page
Perl script errors.
Special characters must be escaped in scripts. For example, the script might have a single %
character in it that needs to be an escape (%% instead of %). Also, hashes in Perl need to have
escape characters.

12.15 Resource Cannot Be Brought Online

If you cannot bring a BCC-enabled resource online, it is possible the resource might be set as
secondary. If the NCS:BCC State attribute is equal to 1, the resource is set to secondary and cannot
be brought online.
On the resource object, change the NCS:BCC State attribute to 0 to set the resource to the primary
state. Also, increment the NCS:Revision attribute one number so that Novell Cluster Services
recognizes that the resource properties have been updated. See
how to modify object attributes.
at the Linux terminal console.
ndstrace on
at the Linux terminal console.
ndstrace off
Troubleshooting Business Continuity Clustering 115
115.
Step 1 on page 114 for an example of