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тАО08-04-2005 10:54 PM
тАО08-04-2005 10:54 PM
Service guard lock lun issue
hosta, hostb
both have 128mb memory (yes sorry)
8gb /dev/sda
duel access too
1gb /dev/sdb
8db /dev/sdc
I created a cluster, it forms, works fine with a quorum server running on the host. (All 3 running redhat 3 ES)
Moment I try to do locklun so remove the dependancy on the host, it fails, it tells me
/dev/sdb1 is not a valid device. Validation Failed.
Having read various documentation
I tried setting /etc/sysconfig/rawdevices
I tried with a partition type of 83 and 8e
I tried formatted partitions and unformated.
Cluster config
CLUSTER_NAME cluster1
NODE_NAME hosta
NETWORK_INTERFACE eth0
HEARTBEAT_IP 192.168.100.128
CLUSTER_LOCK_LUN /dev/sdb1
NODE_NAME hostb
NETWORK_INTERFACE eth0
HEARTBEAT_IP 192.168.100.129
CLUSTER_LOCK_LUN /dev/sdb1
HEARTBEAT_INTERVAL 1000000
NODE_TIMEOUT 2000000
AUTO_START_TIMEOUT 600000000
NETWORK_POLLING_INTERVAL 2000000
MAX_CONFIGURED_PACKAGES 5
:(
Why does it hate me so?
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тАО08-05-2005 12:16 AM
тАО08-05-2005 12:16 AM
Re: Service guard lock lun issue
I've exactly the same pb in VMware Workstation v4.0.5 with :
- Red Hat Enterprise Linux 3 AS x86 Update 5
- HP Serviceguard A.11.16
Error message appears during cmcheckconf script :
# cmcheckconf -v -C $SGCONF/isengard.config
Checking cluster file: /usr/local/cmcluster/conf/isengard.config
Checking nodes ... Done
Checking existing configuration ... Done
Warning: Unable to get configuration for cluster isengard.
Gathering configuration information ... Done
Gathering configuration information ..
Gathering storage information ..
Found 1 devices on node saroumane
Found 1 devices on node sauron
Analysis of 2 devices should take approximately 1 seconds
0%----10%----20%----30%----40%----50%----60%----70%----80%----90%----100%
.....
Gathering Network Configuration ........ Done
Checking for inconsistencies .. Done
Error: /dev/sdc1 is not a valid device. Validation failed.
Error: Invalid data for cluster lock LUN configuration
Maximum configured packages parameter is 5.
Configuring 0 package(s).
5 package(s) can be added to this cluster.
200 access policies can be added to this cluster.
cmcheckconf : Unable to verify cluster file: /usr/local/cmcluster/conf/isengard.config.
For the moment i don't found any solution to correct it...
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тАО08-05-2005 12:36 AM
тАО08-05-2005 12:36 AM
Re: Service guard lock lun issue
Once you do that, if it runs at all on a 128 MB machine, make sure all networks have ping network connectivity and everything should be fine.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО08-05-2005 12:41 AM
тАО08-05-2005 12:41 AM
Re: Service guard lock lun issue
Cluster Lock LUN aren't created with LVM.
The lock LUN requires a partition of 100K defined with the fdisk command as type Linux (83).
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тАО08-06-2005 06:03 AM
тАО08-06-2005 06:03 AM
Re: Service guard lock lun issue
For all monitoring this, this is not supported, but like Liz I was trying to do this for demos, etc.
Liz - let me assure you that LockLUN does work.
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тАО08-07-2005 07:02 PM
тАО08-07-2005 07:02 PM
Re: Service guard lock lun issue
However, thanks for all your help!