Novell BUSINESS CONTINUITY CLUSTERING 1.1 SP2 - ADMINISTRATION, Руководство администратора

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Configuring Business Continuity Clustering Software 75
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To add resource script search-and-replace values:
1 In iManager, click Clusters > Cluster Options , select the Cluster object, click Properties , then
select the Busines Continuity .
2 In the Resource Script Replacements section of the Business Continuity Cluster Properties
page, click New .
3 Add the desired search-and-replace values.
The search-and-replace values you specify here apply to all resources in the cluster that have
been enabled for business continuity.
For example, if you specify 10.1.1.1 as the search value and 192.168.1.1 as the replace value,
the resource with the 10.1.1.1 IP address in its scripts is searched for in the primary cluster and,
if found, the 192.168.1.1 IP address is assigned to the corresponding resource in the secondary
cluster.
You can also specify global search-and-replace addresses for multiple resources in one line.
This can be used only if the last digits in the IP addresses are the same in both clusters. For
example, if you specify 10.1.1. as the search value and 192.168.1. as the replace value, the
software finds the 10.1.1.1, 10.1.1.2, 10.1.1.3 and 10.1.1.4 addresses, and replaces them with
the 192.168.1.1, 192.168.1.2, 192.168.1.3, and 192.168.1.4 addresses, respectively.
IMPORTANT: Make sure to use a trailing dot in the search-and-replace value. If a trailing dot
is not used, 10.1.1 could be replaced with an IP value such as 192.168.100 instead of
192.168.1.
4 (Optional) Select the Use Regular Expressions check box to use wildcard characters in your
search-and-replace values. The following links provide information on regular expressions and
wildcard characters:
Š
Regular Expressions (http://www.opengroup.org/onlinepubs/007908799/xbd/re.html)
Š Regular-Expressions.info (http://www.regular-expressions.info/)
Š
Wikipedia (http://en.wikipedia.org/wiki/Regular_expression)
Š oreilly.com (http://www.oreilly.com/catalog/regex/)
You can find additional information on regular expressions and wildcard characters by
searching the Web.
5 Click Apply to save your changes.
Clicking OK does not apply the changes to the directory.
6 Verify that the change has been synchronized with the peer clusters by the Identity Vault.
7 Continue with Section 6.2.4, “Adding SAN Management Configuration Information,” on
page 75 .
6.2.4 Adding SAN Management Configuration Information
You can create scripts and add commands that are specific to your SAN hardware. These scripts and
commands might be needed to promote mirrored LUNs to primary on the cluster where the pool
resource is being migrated to, or demote mirrored LUNs to secondary on the cluster where the pool
resource is being migrated from.