Hello List,

I had written back on Oct 12th:
> This is odd - I'm having a RHEL 6.2 system die on shutdown while trying 
to 
> shut down the loopback interface:
> 
> Shutting down system logger: Ý  OK  ¨
> Shutting down interface eth0:  Ý  OK  ¨
> Shutting down loopback interface:  Ý  OK  ¨
> INFO: task vgs:2171 blocked for more than 120 seconds.
>  ...

I'm following up as there seems to be closure. I believe there were two 
things going on:
1) I neglected to use the znetconf -A command when setting up a second 
network interface
2) RHEL 6.2 froze at shutdown, as described.

So if I address (1) by adding the znetconf call, then (2) does not arise. 
Still Linux should be more bulletproof than than, so I opened a Red Hat 
Bugzilla entry (872702).

Further, it seems to have later caused the issues I encountered later with 
LVM and SCSI/FCP disks. Now that I addressed (1), I am not seeing that 
issue either. Yes I agree it seems strange that setting up a network 
interface can affect LVMs, but that sure seems to be the case.

Thanks to Steffen Maier, Rick Troth and Filipe Miranda for their help on 
this.

"Mike MacIsaac" <mikemac at-sign us.ibm.com> 

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