Hi,
Thanks for your reply.
Right, I didn't change anything for blades.
Here is what happening:
there are two BladeCenter chassis, configured identically except of course
name, IP address AND user's password,
say, bc2a1 and bc2a2. Password for bc2a1 is in passwd table (as default, in
"blade" line), password for bc2a2 is in mpa table.
r-commands (rscan, rinv, rpower, etc.) work fine for bc2a1, but don't for
bc2a2 resulting in message "Authentication failure (incorrect password,
community or key)". Changing line in passwd table with password for bc2a2
makes r-command work, but obviously they stop working for bc2a1.
Sorry, I don't remember the exact version of xCAT this setup was working...
Probably it just misconfiguration..
Can you suggest how I could troubleshot this? Unfortunately "xcatdebug -f
enable" produces a huge file when just executing "rscan" command, do you
know how I can narrow it down for this particular case?
Thanks for your time,
Regards,
Michael
On Fri, Sep 26, 2014 at 12:52 AM, Xiao Peng Wang <[email protected]> wrote:
> No, we did not make any change in the usage of mpa table.
>
> Show me more of your issue. You did not change any thing for your blade
> node after xcat update, right? If you did , check the changes.
>
> Thanks
> Best Regards
> ----------------------------------------------------------------------
> Wang Xiaopeng (王晓朋)
> IBM China System Technology Laboratory
> Tel: 86-10-82453455
> Email: [email protected]
> Address: 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road,
> Haidian District Beijing P.R.China 100193
>
> [image: Inactive hide details for Mikhail Bugaev ---2014/09/26
> 02:04:57---Hello All, Sorry to bother, but I was wondering if mpa
> table]Mikhail
> Bugaev ---2014/09/26 02:04:57---Hello All, Sorry to bother, but I was
> wondering if mpa table handling has changed from
>
> From: Mikhail Bugaev <[email protected]>
> To: xCAT <[email protected]>
> Date: 2014/09/26 02:04
> Subject: [xcat-user] mpa table handling in xCAT 2.8.5
> ------------------------------
>
>
>
> Hello All,
>
> Sorry to bother, but I was wondering if mpa table handling has changed
> from previous versions of xCAT?
> According to documentation, if there is an entry in mpa table, that's what
> is used instead of default settings in passwd table. And that worked fine a
> couple of versions back of xCAT on mixture of BladeCenter Management
> Modules with different userid/passwords.
> In version 2.8.5 it doesn't for some reason. Is it something related to
> format (new?) of passwd, mp, mpa tables and what was just misconfigured? Or
> something else?
>
> Would appreciate any insights on this.
>
> Thank you in advance,
> Regards,
> Michael
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