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Rolling upgrade from 11.14 to 11.15 Errors

 
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likid0
Honored Contributor

Rolling upgrade from 11.14 to 11.15 Errors

Hy,

I am doing a test rolling upgrade from 11.14 to 11.15. I updated on one node and now when i cmrunnod i get some errors.

First some info:

Upgraded node:
nue2(root)/> swlist -l bundle | grep -i service
B3935DA A.11.15.00 MC / ServiceGuard

Old node:

nue1(root)/etc/cmcluster> swlist -l bundle | grep -i service
B3935DA A.11.14 MC / Service Guard

the cmnodelist:

nue1(root)/etc/cmcluster> more cmclnodelist
nue1 root
nue2 root





The error i get:

nue2(root)/> cmrunnode -v -w none nube2
Unable to start cluster on nodes specified.
There appears to be a configuration operation in progress.
Attempting the operation again may succeed.
nue2(root)/> cmrunnode nube2
cmrunnode : Validating network configuration...
Error: Permission denied accessing node nue1.
Warning: Skipping network probing because one or more nodes in the cluster is
running a ServiceGuard version prior to A.11.15
Error: Detected a partition of IP subnet 10.132.4.0.
Partition 1
nue1 lan0
Partition 2
nue2 lan0
Error: Detected a partition of IP subnet 10.151.248.0.
Partition 1
nue1 lan3
Partition 2
nue2 lan3
Error: Detected a partition of IP subnet 10.10.10.0.
Partition 1
nue1 lan1
Partition 2
nue2 lan1
Failed to evaluate network
cmrunnode: Failed to validate the network configuration as reported above but will try to start the nodes anyway.
cmrunnode : Network validation complete
Unable to start cluster on nodes specified.
There appears to be a configuration operation in progress.
Attempting the operation again may succeed.


any idea?

Thnx!


Windows?, no thanks
2 REPLIES 2
Stephen Doud
Honored Contributor
Solution

Re: Rolling upgrade from 11.14 to 11.15 Errors

Serviceguard commands fail when identd is disabled.

Check for these 2 items:

1) Multiple NICs on the server are configured with IPs on the same subnet.
Unplumb non-essential NICs.

2) Identd is not enabled:
grep ident /etc/inetd.conf
#auth stream tcp6 wait bin /usr/lbin/identd identd

Remove the "#" comment and run 'inetd -c'.
likid0
Honored Contributor

Re: Rolling upgrade from 11.14 to 11.15 Errors

in both machines I am ok, with your recommendations.

ube2(root)/> grep ident /etc/inetd.conf
ident stream tcp wait bin /usr/lbin/identd identd


And i have no lans on the same subntets with ips on them
Windows?, no thanks