Hi Matevz,
Sorry to mislead you. Every xrootd works with a single cmsd on the local
machine. That cmsd can affiliate with any number (well, 8) of manager
cmsd's. There is a slight variation for redirector xrootd's as they
automatically affiliate with every redirector cmsd in the cluster forming a
star network. But that is not germane to your question here. So, did I
confuse you more or did I de-confuse you?
Andy
-----Original Message-----
From: Matevz Tadel
Sent: Monday, October 01, 2012 5:23 PM
To: Andrew Hanushevsky
Cc: [log in to unmask]
Subject: Re: cms.dfs on share something installation
Hi Andy,
On 10/01/12 17:06, Andrew Hanushevsky wrote:
> Hi Matevz,
>
>
> OK, thanks. So, with all.export only, I can have the same xrootd.cfg for
> all
> xrootds/cmsds but I need a special cmsd-hdfs.cfg and cmsd-nfs.cfg on the
> redirector for the two cmsd instances (I do not see a way to tell them
> apart
> with the 'if' syntax of config files).
>>>> Since you will be running both pairs on the same machine, each one will
>>>> have
>>>> a different instance name. So, you can tell them apart by instance
>>>> name.
>
> I assume I have to use the same name for (xroot, cmsd, cmsd) triplet.
>>> Not sure why you have a triplet. For each xrootd/cmsd pair you will have
>>> the
>>> same name.
Hmmh, the first question in my first mail today was if it is possible to run
two
cmsds to report to a single xrootd, well, I thought it was asking this :)
As the answer seemed affirmative, I started thinking how to put this triplet
together ... and that was where all my questions were coming from. Now it
seems
this is actually not possible :) and that I should just do the static
redirection thingy.
Matevz
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