Creating logical host on zone cluster causing SEG fault
As noted in previous questions, I've got a two node cluster. I am now creating zone clusters on these nodes. I've got two problems that seem to be showing up.
I have one working zone cluster with the application up and running with the required resources including a logical host and a shared address.
I am now trying to configure the resource groups and resources on additional zone clusters.
In some cases when I install the zone cluster the clzc command core dumps at the end. The resulting zones appear to be bootable and running.
I log onto the zone and I create a failover resource group, no problem. I then try to create a logical host and I get:
"Method hafoip_validate on resource xxx stopped or terminated due to receipt of signal 11"
This error appears to be happening on the other node, ie: not the one that I'm building from.
Anyone seen anything like, this have any thoughts on where I should go with it?
Thanks.
Hi,
In some cases when I install the zone cluster the clzc command core dumps at the end. The resulting zones appear to be bootable and running.Look at the stack from your core dump and see whether this is matching with the bug:
6763940 clzc dumped core after zones were installed
As far as I know, the above bug is harmless and no functionality should be impacted. This bug is already fixed in the later release.
"Method hafoip_validate on resource xxx stopped or terminated due to receipt of signal 11" The above message is not enough to figure out what's wrong. Please look at the below:
1) Check the /var/adm/messages on the nodes and observe the messages that got printed around the same time that the above
message got printed and see whether that gives more clues.
2) Also see whether there is a core dump associated with the above message and that might also provide more information.
If you need more help, please provide the output for the above.
Thanks,
Prasanna Kunisetty
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Hi,
I have problems to register a LogicalHostname to a Zone Cluster.
Here my steps:
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# clzc configure test01
clzc:test01> info
zonename: test01
zonepath: /export/zones/test01
autoboot: true
brand: cluster
bootargs:
pool: test
limitpriv:
scheduling-class:
ip-type: shared
enable_priv_net: true
sysid:
name_service not specified
nfs4_domain: dynamic
security_policy: NONE
system_locale: en_US.UTF-8
terminal: vt100
timezone: Europe/Berlin
node:
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hostname: test01a
net:
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physical: e1000g0
node:
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hostname: test01b
net:
address: 172.19.115.233
physical: e1000g0
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# clrg create -Z test01 test01-rg
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clrslh: farm01b:test01 - The hostname test01 is not authorized to be used in this zone cluster test01.
clrslh: farm01b:test01 - Resource contains invalid hostnames.
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Here the entries in /etc/hosts from farm01a and farm01b
172.19.115.119 farm01a # Cluster Node
172.19.115.120 farm01b loghost
172.19.115.232 test01a
172.19.115.233 test01b
172.19.115.252 test01
Hope somebody could help.
regards,
Sascha
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create -b
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set dir=/lib
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set dir=/platform
end
add inherit-pkg-dir
set dir=/sbin
end
add inherit-pkg-dir
set dir=/usr
end
add net
set address=applh
set physical=auto
end
add dataset
set name=applpool
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set physical-host=deulwork80
set hostname=deulclu
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set address=172.16.30.81
set physical=e1000g0
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end
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set root_password=nMKsicI310jEM
set name_service=""
set nfs4_domain=dynamic
set security_policy=NONE
set system_locale=C
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set timezone=Europe/Berlin
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I am refering to:
add net
set address=applh
set physical=auto
end
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Detlef -
Hi
Iam in process of creating 2 node cluster on 2 domains.This is for FailOver Clustering
I would appreciate if someone can throw some light and explain if Iam doing right and answer some of the Questions that I had
We have created 2 RG and we are in the process of creating logical host name. Here are the steps that I think Iam going to execute
1> The name of the logicalhost name resources are LH-01 , LH-02
The name of the logical host name are virtualhost-01 , virtualhost-02
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Question : Is there any command which can be used to add entries to this files , instead of manually addding them. Iam not a Sys Admin and I do not know how many more places I have to add.
3>Create logicalhostname resources by following commands
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b>clreslogicalhostname create -g RG-02 -h virtualhost-02 LH-02
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rpc : files
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Thanks
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The SUNW.SharedAddress Resource Type
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You can also find the procedure if you look on docs.sun.com.
Thanks,
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--- -
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./build/bin/radattr: symbol lookup error: ./build/bin/radattr: undefined symbol: _fr_cursor_init
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=> ERROR: A failure occurred in build().
Aborting...
=> ERROR: Makepkg was unable to build freeradius-git.
=> Restart building freeradius-git ? [y/N]
=> -----------------------------------------------
=>
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java.lang.NullPointerException
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ERROR: System configuration error
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=== Zone Clusters ===
Zone Cluster Name: ztestcluster
zonename: ztestcluster
zonepath: /zcluster/znode
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limitpriv: <NULL>
scheduling-class: <NULL>
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Edited by: user13045950 on 05/12/2012 05:06Hi,
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--- -
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clrs: (C189917) VALIDATE on resource test-oracle_listener, resource group test-rg, exited with non-zero exit status.
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clrs: (C891200) Failed to create resource "test:test-oracle_listener".Is the LISTENER_NAME something that is assigned to the listener by Oracle or is it simply something of my choosing?
Also, how can I see a detailed status listing of the zone cluster? When I execute "cluster status", it doesn't give a verbose listing of my zone cluster. I have tried using "clzc status test" but am not afforded much in the way of output. As in, I would like to see some output that lists all of my resources. -
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Creating Logical Hostname Resource - Resource contains invalid hostnames
I am desperately trying to create a shared ip address that my two-node zone cluster will utilize for a failover application. I have added the hostname/ip address pair to /etc/hosts and /etc/inet/ipnodes on both global nodes as well as within each zone cluster node. I then attempt to run the following:
# clrslh create -Z test -g test-rg -h foo.bar.com test-hostname-rs
which yields the following:
clrslh: host1.example.com:test - The hostname foo.bar.com is not authorized to be used in this zone cluster test.
clrslh: host1.example.com:test - Resource contains invalid hostnames.
clrslh: (C189917) VALIDATE on resource test-hostname-rs, resource group test-rg, exited with non-zero exit status.
clrslh: (C720144) Validation of resource test-hostname-rs in resource group test-rg on node host1 failed.
clrslh: (C891200) Failed to create resource "test:test-hostname-rs".
I have searched high and low. The only thing I found was the following:
http://docs.sun.com/app/docs/doc/820-4681/m6069?a=view
Which states: User the clzonecluster(1M) command to configure the hostnames to be used for this zone cluster and then rerun this command to create the resource.
I do not understand what it is saying. My guess is that I need to apply a hostname to the zone cluster. Granted, I don't know how to accomplish this. Halp?The procedure to authorize the hostnames for the zone cluster is below:
clzc configure <zonecluster> (this will bring you under the zone cluster scope like below)
clzc:<zonecluster> add net
clzc:<zonecluster>:net> set address=<hostname>
clzc:<zonecluster>:net> end
clzc:<zonecluster> commit
clzc:<zonecluster>info (to verify the hostname)
After this operation, run the clrslh command to create the logical host resource
and the command should pass.
Thanks,
Prasanna Kunisetty -
Problem in creating logical hostname resource
Hi all,
I have a cluster configured on 10.112.10.206 and 10.112.10.208
i have a resource group testrg
I want to create a logical hostname resource testhost
I have given a ip 10.112.10.245 in /etc/hosts file for testhost
I am creating a logical hostname resource by below command -
clrslh create -g testrg testhost
I am doing this on 206
As I do, the other node 208 becomes unreachable....I m not able to ping 208 but ssh is done from 206 to 208.
I am also not able to ping 10.112.10.245
Please help.So, the physical IP addresses of your two nodes are:
10.112.10.206 node1
10.112.10.208 node2
And your logical host is:
10.112.10.245 testhost
Have you got a netmask set for this network? Is it 255.255.255.0 and is it set in /etc/netmasks?
It's most likely that this is the cause of the problem if you have different netmasks on the interfaces.
Tim
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