Actually our zSeries system is emulated by Flex-ES and there are other
virtual machines which are already using LCS network. So I would like to
keep old ones operational and at the same time have new one installed.
Please also bear in mind that I am quite unexperienced with Flex-ES/VM.

Regards,
Ludvik

>>> On Tue, Feb 27, 2007 at  3:59 AM, in message
<[EMAIL PROTECTED]>, Luka Kos <[EMAIL PROTECTED]>
wrote:
-snip-
> I've noticed something similar (i.e. installation crash) on SLES10
(zSeries
> too) with kernel 2.6.16.21- 0.8. SLES9 (both s390 and s390x version) has
no
> such a problem.
> Here's part of SLES10 output:
>
> ---  OUTPUT ---
> ......
> ......
> lcs: Query IPAssist failed. Assuming unsupported!
> lcs: check on device 0.0.02e4, dstat=0xE, cstat=0x0
> lcs: Recovery of device 0.0.02e4 started...
> lcs: LCS device eth0 without IPv6 support
> lcs: LCS device eth0 without Multicast support
> lcs: Device eth0 successfully recovered!
> Badness in linkwatch_run_queue at net/core/link_watch.c:79
> 000000001e43fde0 000000001e43fd58 0700000000000ae4 0000000100000000
>        0000000000107874 000000001e43fc98 000000001e43fc98
000000000010475a
>        0000000000000000 0000000000000000 0000000000000000
0000000000383224
>        000000001e43fde0 0000000000000008 000000000000000e
000000001e43fd78
>        0000000000450a50 000000000010475a 000000001e43fd00
000000001e43fd40
> Call Trace:
> (]<000000000010477a>( dump_stack+0x2a2/0x35c)
> ]<00000000003833e4>( linkwatch_event+0x1c0/0x294
> ]<0000000000165488>( worker_thread+0x1e8/0x280
> ]<0000000000170da0>( kthread+0x118/0x14c
> ]<0000000000107462>( kernel_thread_starter+0x6/0xc
> ]<000000000010745c>( kernel_thread_starter+0x0/0xc
> ---  END OF OUTPUT ---
>
> Any idea what to do? Is there anyone with a similar experience?

I'm about ready to leave for a meeting, but I've asked internally if this is
a known problem with LCS support.  Is there some reason you're using LCS and
not QDIO mode?

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