Warning when running cmquerycl, cmcheckconf

[chen_8]

I run cmcheckconf, I always get the following warnings:

I run cmquerycl on node hp74ond, hp74cs:/etc/cmcluster #Jun 24 00:24:27 hp74cs cmclconfd[5560]: Unable to stat /e
tc/cmcluster/cmclconfig, No such file or directory
Jun 24 00:24:28 hp74cs cmclconfd[5561]: Volume group /dev/vg00 has no cluster at
tributes

hp74ond:/etc/cmcluster #cmcheckconf -k -v -C cmclconf.ascii

Checking cluster file: cmclconf.ascii
Checking nodes ... Done
Checking existing configuration ... Done
Warning: Unable to get configuration for cluster cluster1.
Gathering configuration information ... Done
Gathering configuration information ..
Gathering storage information ..
Found 400 devices on node hp74cs
Found 44 devices on node hp74ond
Found 425 devices on node hp74stb
Analysis of 869 devices should take approximately 5 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
Found 11 volume groups on node hp74cs
Found 1 volume groups on node hp74ond
Found 12 volume groups on node hp74stb
Analysis of 24 volume groups should take approximately 1 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
.....
Gathering Network Configuration .......... Done
Warning: Volume group /dev/vgcs_jf1 is configured differently on node hp74cs tha
n on node hp74stb
Warning: Volume group /dev/vgcs_jf1 is configured differently on node hp74stb th
an on node hp74cs
Warning: Detected node hp74cs on revision A.11.16.00 that does not support newer
network discovery. Will revert to older network discovery.
Warning: Detected node hp74cs on revision A.11.16.00 that does not support newer
network probing. Will revert to older network probing.
Checking for inconsistencies .. Done
Maximum configured packages parameter is 6.
Configuring 0 package(s).
6 package(s) can be added to this cluster.
200 access policies can be added to this cluster.
Warning: Node hp74cs does not support enhanced security
Warning: Node hp74stb does not support enhanced security
Error: One or more nodes in the attempted configuration does not support enhance
d security.
cmcheckconf : Unable to verify cluster security.

hp74ond:/etc/cmcluster #cmcheckconf -k -v -C cmclconf.ascii

Checking cluster file: cmclconf.ascii
Checking nodes ... Done
Checking existing configuration ... Done
Warning: Unable to get configuration for cluster cluster1.
Gathering configuration information ... Done
Gathering configuration information ..
Gathering storage information ..
Found 400 devices on node hp74cs
Found 44 devices on node hp74ond
Found 444 devices on node hp74stb
Analysis of 888 devices should take approximately 5 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
Found 11 volume groups on node hp74cs
Found 1 volume groups on node hp74ond
Found 12 volume groups on node hp74stb
Analysis of 24 volume groups should take approximately 1 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
.....
Gathering Network Configuration .......... Done
Warning: Detected node hp74cs on revision A.11.16.00 that does not support newer
network discovery. Will revert to older network discovery.
Warning: Detected node hp74cs on revision A.11.16.00 that does not support newer
network probing. Will revert to older network probing.
Checking for inconsistencies .. Done
Maximum configured packages parameter is 6.
Configuring 0 package(s).
6 package(s) can be added to this cluster.
200 access policies can be added to this cluster.
Warning: Node hp74cs does not support enhanced security
Warning: Node hp74stb does not support enhanced security
Error: One or more nodes in the attempted configuration does not support enhance
d security.
cmcheckconf : Unable to verify cluster security.

Thanks in advance for your help,

chen!

[Devesh Pant_1]

I hope you ran the cmquerycl with the following options.
cmquerycl -v -C /etc/cmcluster/filename -n node1 -n node2

Before that I amassuming that cmscancl with the -o option to create the output file was done. Also you have manually exported and imported the volumegroup in the cluster (if any ) between the two nodes.
You might want to recreate the ascii file from scratch and build from there using the step by step process of creation of a cluster.
http://docs.hp.com/en/B3936-90079/B3936-90079.pdf
thanks
Devesh

[melvyn burnard]

>Warning: Unable to get configuration for cluster cluster1.

This is telling you that there is either no current cluster binary, or the security is incoreect and preventing it from being read.


>Warning: Volume group /dev/vgcs_jf1 is configured differently on node hp74cs tha
n on node hp74stb
>Warning: Volume group /dev/vgcs_jf1 is configured differently on node hp74stb th
an on node hp74cs

This informs you that there is a VG mismatch across the nodes for what appears to be a shared VG, and it needs to be fixed.


>Warning: Detected node hp74cs on revision A.11.16.00 that does not support newer
network discovery. Will revert to older network discovery.
Warning: Detected node hp74cs on revision A.11.16.00 that does not support newer
network probing. Will revert to older network probing.

There is a newer type of network discovery for 11.16, but it seem your systems may not support this. What OS version and what model of servers are these?


>Warning: Node hp74cs does not support enhanced security
Warning: Node hp74stb does not support enhanced security
Error: One or more nodes in the attempted configuration does not support enhance
d security.
cmcheckconf : Unable to verify cluster security.

With 11.16 of Serviceguard, there are new methods of securing Serviceguard, and it appears that something has not been done correctly to make sure all 3 nodes are using the new security.
I recommend you read the following:

http://docs.hp.com/en/5874/securingserviceguard.pdf
http://docs.hp.com/en/6283/SGsecurityfiles.pdf

Also insure that you have read the special instructions for any SG patch you may have installed.