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10-19-2010 10:49 PM
10-19-2010 10:49 PM
change IP address on HP lefthand cluster
hello to all here
we have to change all the IP addresses at our mulit-site lefthand cluster and i´m not sure how to do this.
the configuration now:
4 storage nodes (2 at each site)
1 virtual IP on the cluster
1 centralized management console
1 virtual manager on one of the storage nodes
in which order i should change the IP-addresses? one by one on the storage nodes, then on the CMC and the cluster IP?
thanks for your help!
we have to change all the IP addresses at our mulit-site lefthand cluster and i´m not sure how to do this.
the configuration now:
4 storage nodes (2 at each site)
1 virtual IP on the cluster
1 centralized management console
1 virtual manager on one of the storage nodes
in which order i should change the IP-addresses? one by one on the storage nodes, then on the CMC and the cluster IP?
thanks for your help!
1 REPLY 1
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10-22-2010 09:30 AM
10-22-2010 09:30 AM
Re: change IP address on HP lefthand cluster
When we changed our IP's last year, it really didn't matter the order as long as all connections to the SAN are down.
We change the IP on the units themselves while powering them on one at a time (through a direct serial connection). Then we changed the CMC so we could connect to them all. Once they were all visible and we had quorum again, we changed the VIP. After that, the FOM.
So I the way that worked for us is:
1. Nodes
2. CMC
3. VIP
4. FOM
We change the IP on the units themselves while powering them on one at a time (through a direct serial connection). Then we changed the CMC so we could connect to them all. Once they were all visible and we had quorum again, we changed the VIP. After that, the FOM.
So I the way that worked for us is:
1. Nodes
2. CMC
3. VIP
4. FOM
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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