Yes ... if the IB network goes down ... But it's not really fault tolerant, as you need the admin network for token management, so you could lose IB and have data fail to the Ethernet path, but not lose Ethernet.
And it doesn't (or didn't) fail back to IB when IB come live again, though that might have changed with 5.0.2. Simon On 26/10/2018, 15:52, "[email protected] on behalf of [email protected]" <[email protected] on behalf of [email protected]> wrote: On Fri, Oct 26, 2018 at 02:48:48PM +0000, Simon Thompson wrote: > If IB is enabled and is setup with verbs, then this is the preferred > network. GPFS will always fail-back to Ethernet afterwards, however what you > can't do is have multiple "subnets" defined and have GPFS fail between > different Ethernet networks. Does it fail-back to Etherenet even in runtime? I mean, doesn't fail-back happen only during mmstartup? -- Lukáš Hejtmánek Linux Administrator only because Full Time Multitasking Ninja is not an official job title _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
