MACROMEDIA COLDFUSION MX-CLUSTERCATS Manual de usuario descargar pdf (Pagina 137)

Using btcfgchk 127

(PRT record) translates an IP address to its host name. ClusterCATS expects the

mapping to be one-to-one (one host name to one IP address).

Error Description

Host name does not

map to a single IP

address

The main host name for this system is not mapping to one IP

address. Possible problems are:

• The main host name of the system could not be resolved to an

IP address.

Your fully qualified host name is the combination of the host

name and the domain name. Ensure that no typos appear in

these names in DNS definitions, on the DNS server and on

each cluster member’s DNS definition.

To verify that the host name is correct, enter nslookup <FQHN>

at a command-line prompt (FQHN stands for fully qualified

hostname).

• The host name is a round-robin DNS name. Run the

ClusterCATS hostinfo utility to see whether more than one

IP address is configured for the domain. For more information,

see “Using hostinfo” on page 129.

No adapter associated

with host name found

btcfgchk is unable to find the primary network adapter. The

primary network adapter should be the network adapter

containing the IP address of the main host name.

Duplicate Primary

Adapter

btcfgchk found two network adapters with the same IP address.

Use the ifconfig -a command to see information about your

adapter.

Name lookup for

<hostname> failed

btcfgchk was not able to determine the IP address for the

specified host. Your DNS server may be down. Use nslookup to

see whether it can contact your DNS server.

<IP_address1> reverse

maps to <hostname>

which then forward

maps to <IP_address2>

btcfgchk did a lookup on <IP_address1> and found a host name

to which it is mapped. It then attempted to verify that the host

name maps back to the IP address specified, and the verification

failed.

There is likely an issue with your DNS configuration. Use the

ClusterCATS hostinfo utility to get more information on how the

names and IP addresses are configured. For more information,

see “Using hostinfo” on page 129.

Error looking up

<hostname> by name

ClusterCATS could not resolve the given host name to an IP

address. Use nslookup to look up the host name in DNS.

Host name a

round-robin name, or

does not map to

configured IP address

The host name maps to more than one IP address (round-robin

DNS) or maps to an IP address not found on the computer. Use

the ClusterCATS hostinfo utility to check the host name DNS

configuration:

hostinfo <hostname>

If more than one IP address is listed, round-robin DNS is in use. If

one IP address is listed, check whether the address is configured

on the computer. You can use the ipconfig/all command to

view all IP addresses on this computer.

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