Novell BUSINESS CONTINUITY CLUSTERING FOR NETWARE 1.1 - ADMINISTRATION, Руководство пользователя

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Troubleshooting BCC 1.1 61
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5 Select the driver you want to check by clicking the red Cluster Sync icon or the blue User Sync
icon.
6
Click the red or blue icon again, then click the DirXML tab if it is not already selected.
7 Click Security Equals , and view or add a security equivalent user as needed.
8
Repeat Step 5 through Step 7 for the other drivers in your BCC.
You must also ensure that the BCC Administrative user has Read, Write, Create, Erase, Modify, and
File Scan access rights to the
sys:/tmp
directory on every node in your NetWare clusters.
For Linux, ensure that the BCC Administrative user is a LUM-enabled user. To LUM-enable a user,
see
Managing User and Group Objects in eDirectory (http://www.novell.com/documentation/oes/
lumadgd/data/aeucqum.html) in the Novell Linux User Management Technology Guide .
NOTE: For NetWare, if you are concerned about denial of service attacks with the BCC
Administrative user, you can set a quota of 5 MB for that user. This can prevent the BCC
Administrative user from filling the sys: volume by copying an excessive number of files to the
sys:/tmp
directory
4.5 Certificates
If SSL certificates are not present or have not been created, IDM drivers might not start or function
properly. Novell recommends using SSL certificates for encryption and security.
NOTE: You should create or use a different certificate than the default (dummy) certificate (BCC
Cluster Sync KMO) that is included with BCC.
See “Creating SSL Certificates” on page 32 for more information on creating SSL certificates for
BCC.
4.6 Clusters Can’t Communicate
If the clusters in your BCC can’t communicate with each other, it is possible that the user object you
are using to administer your BCC does not have sufficient rights to the cluster objects for each
cluster. To resolve this problem, ensure that the BCC admistrative user is a trustee of the cluster
objects and has at least read and write rights to the all attributes rights property.
1 Start your Internet browser and enter the URL for iManager.
The URL is http:// server_ip_address /nps/iManager.html. Replace server_ip_address with the
IP address or DNS name of the NetWare server that has iManager and the IDM preconfigured
templates for iManager installed.
2
Enter your username and password.
3 In the left column, click Rights , then click the Modify Trustees link.
4 Specify the cluster object name or browse and select it, then click OK.
5 If the BCC Administrative user is not listed as a trustee, click the Add Trustee button, browse
and select the user object, then click OK.
6 Click Assigned Rights for the BCC administrative user, and then ensure the Read and Write
check boxes are selected for the All Attributes Rights property.