[torqueusers] scp unreliability

Valery Mitsyn vvm at mammoth.jinr.ru
Fri Jun 6 10:37:09 MDT 2008


On Fri, 6 Jun 2008, Darren Platt wrote:

> On Fri, Jun 6, 2008 at 4:37 AM, Chris Samuel <csamuel at vpac.org> wrote:
>
>
> didn't find this one .  I did locate the notification of failure finally in
> the syslogs (is there any way of putting these in the mom logs instead?)
>
> Jun  5 11:52:31 cs0301 pbs_mom: req_cpyfile, Unable to copy file
> /opt/torque-data/spool/5511-94.cs0300.corp.23andme.
> com.OU to bio at cs0300.corp.23andme.com:/home/bio/STDIN.o5511-94
> Jun  5 11:52:35 cs0301 pbs_mom: sys_copy, command '/usr/bin/scp -o
> StrictHostKeyChecking=no /opt/torque-data/spool/5
> 511-92.cs0300.corp.23andme.com.ER
> bio at cs0300.corp.23andme.com:/home/bio/STDIN.e5511-92'
> failed with status=1, giving
> up after 4 attempts
>
> Looks like it's just overwhelming scp's capacity

Did you check syslogs on the other end?
try to increase MaxStartups in sshd_config on the server,
it may help.

>
> -- 
> Darren Platt
> Senior Director, Research
> 23andMe, inc
>

Best regards,
  Valery Mitsyn
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