[Lustre-discuss] Input/Output error starting lustre 1.6.4.3smp

[Brian J. Murrell]

On Fri, 2008-08-22 at 14:45 -0400, Ms. Megan Larko wrote:
> More information:
> 
> The dmesg on new MGS shows the following error:
> LustreError: 7165:0:(linux-tcpip.c:106:libcfs_ipif_query()) Can't get
> flags for interface ib0
> LustreError: 7165:0:(o2iblnd.c:1552:kiblnd_startup()) Can't query
> IPoIB interface ib0: -19

#define	ENODEV		19	/* No such device */

It seems lustre can't find your ib0 device.  Do you have it plumbed with
an (ipoib) address and up?

You should make sure you have basic IP connectivity over IB (i.e.
pinging) before you venture to getting lustre working.

b.

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