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тАО01-20-2018 06:47 AM
тАО01-20-2018 06:47 AM
How can I bring back the management IP up without halting the storage?
Solved! Go to Solution.
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тАО01-20-2018 11:21 AM
тАО01-20-2018 11:21 AM
Re: 3par 8200 unable to access management network
Hope this helps!
Regards
Torsten.
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those who understand binary, and those who don't.
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тАО01-20-2018 04:10 PM
тАО01-20-2018 04:10 PM
Re: 3par 8200 unable to access management network
After 2minutes, I unplug the node1 management cable. The command prompt result request time out. After 1minute waiting, the result still request time out. I plug back node1 management cable.
The ping result still request timeout.
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тАО01-20-2018 08:55 PM
тАО01-20-2018 08:55 PM
Re: 3PAR 8200 unable to access management network
You can use shownet to show the active node. And setnet to change it.
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тАО01-21-2018 03:05 AM
тАО01-21-2018 03:05 AM
Re: 3PAR 8200 unable to access management network
I do not want to change the IP. I just need to bring back the management network up. Last time I tried before is to halt the storage and power back on.
But now the storage is live. Not sure reboot one node at a time can resolve this or not
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тАО01-21-2018 04:01 AM
тАО01-21-2018 04:01 AM
Re: 3PAR 8200 unable to access management network
i have seen the same scenario as yours before, the other node has a link, but the switch was wrongly confifured, hence no ping. consider to check this and swap the LAN cable between nodes. as said, be patient between changes.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
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тАО01-21-2018 09:09 AM
тАО01-21-2018 09:09 AM
Re: 3PAR 8200 unable to access management network
While each controller node can have a management cable connection, the system has only one IP address which moves from controller node management port to controller node management port. The other ports are inactive.
You can change which node has the active Ethernet interface using the
"setnet changenode [<node_ID>]" command.
(From the HPE 3PAR OS Command Line Interface Reference, "setnet")
changenode
"Forces the system to change which node has an active Ethernet interface.
If a node ID is specified, it switches to that node. Otherwise, any node with a connected Ethernet interface is chosen."
And then, as was written above, be patient.
Note: While I am an HPE Employee, all of my comments (whether noted or not), are my own and are not any official representation of the company
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тАО01-21-2018 06:38 PM
тАО01-21-2018 06:38 PM
Re: 3PAR 8200 unable to access management network
> I do not want to change the IP.
As Sheldon and I said, you can just change the active node.
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тАО01-24-2018 09:59 PM