CentOS - Nov 2021 - cluster ssh edit file with vi slow

Hallo,
has anyone a hint:
I have 35 centos systems configured to be managed using clusterssh.
Everythings works fine until I try to edit a file using vi on these 35  
Systems.
The connections to all targets becomes slow and unusable for minutes  
until the change  in the file is done.
Calling commandos like ls -l is reacts fast.
DNS in the network isn't  fast but working.

Has anyone a hint for me?

Thanks
Ralf

Hi Ralf,

That's not something I'd normally consider doing.  Is it possible for
you to edit just the local file and then use scp to distribute it?  OK,
you lose the cluster-wide mechanism but it woul be possible to set up a
small script to bang off the copies in the background.

Martin
On Wed, 2021-11-24 at 09:02 +0100, Ralf Prengel wrote:
> Hallo,
> has anyone a hint:
> I have 35 centos systems configured to be managed using clusterssh.
> Everythings works fine until I try to edit a file using vi on these
> 35  
> Systems.
> The connections to all targets becomes slow and unusable for
> minutes  
> until the change  in the file is done.
> Calling commandos like ls -l is reacts fast.
> DNS in the network isn't  fast but working.
> 
> Has anyone a hint for me?
> 
> Thanks
> Ralf
> 
> 
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-- 
J Martin Rushton MBCS