[DRBD-user] Does "PrefNic" mean "Use Only this NIC"?

[Gianni Milo]

Don't think that's possible in DRBD. What you could do though is to add
some redundancy at the NIC level (nic bonding).

Gianni

On Mon, 28 Oct 2019 at 06:19, Achim Pucher <A.Pucher at bk-cad.de> wrote:

> Hello,
>
> I beg your pardon for my stupid question:
>
> I have a 2-NIC-Setup:
>
> linstor node create testhost01 128.102.0.242
> linstor node create testhost04 128.102.0.245
> linstor node interface create testhost01 data 10.10.10.242
> linstor node interface create testhost04 data 10.10.10.245
> linstor storage-pool set-property testhost01 drbdpool PrefNic data
> linstor storage-pool set-property bkhost04 drbdpool PrefNic data
>
> This results by example in the local resource to
>     connection
>     {
>         host testhost01 address ipv4 10.10.10.242:7018;
>         host testhost04 address ipv4 10.10.10.245:7018;
>     }
>
> Is there a way to define that if interface 10.10.10.245 is not useable
> the drbd updates will be send through 128.102.0.245?
>
> Thanks a lot for your help!
>
> --
>
> Mit freundlichen Grüßen
> Achim Pucher
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