topic cmcheckconf error in Operating System - HP-UX

cmcheckconf error

Sac77 — Tue, 14 Dec 2010 08:07:57 GMT

Recived below error when I am trying to run "cmcheckconf -C cmclconf.ascii" command -

Error -

Unable to determine device configuration : failed to send device query to node node1
Unable to determine device configuration : failed to send device query to node node2
Unable to determine lvm configuration : failed to send lvm query to node node1
Unable to determine lvm configuration : failed to send lvm query to node node2
Error: Volume Group /dev/vg01 is not found on any nodes in the cluster
Error: Volume Group /dev/vg02 is not found on any nodes in the cluster
Error: Volume Group /dev/vg03 is not found on any nodes in the cluster

PS : Also tried to run "cmquerycl -v -C /etc/cmcluster/clusternew.config -n node1 -n node2" command but recived the same error.

Any idea ??

Re: cmcheckconf error

kemo — Tue, 14 Dec 2010 08:50:23 GMT

Did you follow HP's SG configuration documentation.
please check the below:

1- check "/etc/hosts Or your DNS server" from both systems, they should be able to resolve each others.

2- check ifconfig lan0 , ifconfig lan1 and .....
if you found any network interface with ip 0.0.0.0 so unplumb it using for example lan2 is 0.0.0.0
ifconfig lan2 unplumb

3- check /usr/adm/inetd.sec and check the content. you should allow nodes in this file.

4- check $HOME/.rhosts and /etc/hosts.equiv if u are not using /etc/cmcluster/cmclnodelist.

Note:
Make sure you properly cabled the cluster nodes.

Re: cmcheckconf error

Stephen Doud — Tue, 14 Dec 2010 12:16:02 GMT

I suspect you also saw the message, "Permission denied to ". It precedes the message "Error: Unable to determine device configuration: failed to send device query to node ...", which has been seen on older versions of Serviceguard (A.11.16) when name resolution is not defined per specifications in the "Managing Serviceguard" manual, and/or when identd is not properly identified in /etc/services and /etc/inetd.conf.