[ovirt-users] Proper way to change iSCSI and NFS IP

[Trey Dockendorf]

Thanks, will give it a try and report if I run into any problems.

- Trey

On Tue, Oct 21, 2014 at 9:19 PM, Amador Pahim <apahim at redhat.com> wrote:

>  On 10/21/2014 07:37 PM, Trey Dockendorf wrote:
>
> What is the proper way to change iSCSI and NFS IP used to access the
> storage domains?
>
>
> Using the API: http://www.ovirt.org/Features/Manage_Storage_Connections
>
> i.e. using ovirt-cli:
>
> - Put SD in maintenance mode, then:
>
> [root at ovirt-engine ~]# ovirt-shell -c -l
> "https://ovirt-engine.example.com/api"
> <https://ovirt-engine.example.com/api> -u "admin at internal" -I
> [...]
>
> [oVirt shell (connected)]# list storageconnections
> [...]
>
> [oVirt shell (connected)]# show storageconnection
> 3aff9de7-426f-4ebf-99f7-088b52d08da1
> [...]
>
> [oVirt shell (connected)]# update storageconnection
> 3aff9de7-426f-4ebf-99f7-088b52d08da1 --address <NEW_IP>
> [...]
>
> Activate SD.
>
>
>
>  My IB fabric which was doing storage crashed and we have a scheduled
> maintenance window for next week at which time I'd like to either move my
> storage to 10GbE or back to IB.  I was able to move things off IB to
> standard TCP/IP by editing the database but that is likely not the correct
> way.  I am on ovirt 3.4.3.  My NFS domain is the master and iSCSI data
> domain is only used by two VMs while NFS is used by ~30 VMs.
>
>  Thanks,
> - Trey
>
>
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>
>
>
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