Re: [gridengine users] firewall on submit host

Dear Reuti, thanks for the reply, indeed at the moment there is a login node, but we have plans to remove it (by setting up a route through our gateway, which makes some administrative tasks more smooth) and restricting access using firewalls. I like your idea of restricting the address range

Re: [gridengine users] firewall on submit host

Hi, Am 24.08.2016 um 19:33 schrieb Alexander Hasselhuhn: > does anyone know which ports I would have to insert into my firewall config > for qrsh to work? It seems qrsh opens a port on the submit host and listens > on it. The ports seem to change randomly for each execution of qrsh. How is the

Re: [gridengine users] firewall on submit host

OK, after having had a look into the source, I found the answer myself: the range is not configurable. qrsh uses bind() and gets an automatically assigned port, which is taken from the range of Dynamic and/or Private Ports, which on my system are set in /proc/sys/net/ipv4/ip_local_port_range to

[gridengine users] firewall on submit host

Hi, does anyone know which ports I would have to insert into my firewall config for qrsh to work? It seems qrsh opens a port on the submit host and listens on it. The ports seem to change randomly for each execution of qrsh. Btw. I'm using OGS/GE 2011.11p1. Thanks, Alex smime.p7s Descripti

Re: [gridengine users] SGE 8.1.8, Cgroups, and Centos 7

Upgrading to SoGE 8.1.9 seems to have done the trick. To summarize, this is what I did to get cgroups working with SoGE 8.1.9, and Centos 7.x. On each exec host: systemctl enable cgconfig systemctl enable cgred Around line 423 of the sgeexecd startup script, add the setup-cgroups-etc script:

Re: [gridengine users] "Decoding gridengine" workshop

On Wed, Aug 24, 2016 at 10:20:06AM +0100, Mark Dixon wrote: > Hi there, > > Is there any interest for a meeting in the UK looking at the internals of > gridengine? Potential topics might be: > > * Building from source > * How the code is organised > * How to debug or develop gridengine > > The p

Re: [gridengine users] "Decoding gridengine" workshop

Hey Mark, I would be up for that sounds like a good idea On Wed, Aug 24, 2016 at 1:41 PM, Jones, Thomas wrote: > Hi Mark, > > I think that would be a really good idea. > > Regards, > > Thomas Jones > thomas.jo...@ucl.ac.uk > work: 02076795136 > mobile: 07580144349 > > > > On 24 Aug 2016, at

Re: [gridengine users] "Decoding gridengine" workshop

Hi Mark, I think that would be a really good idea. Regards, Thomas Jones thomas.jo...@ucl.ac.uk work: 02076795136 mobile: 07580144349 On 24 Aug 2016, at 10:20, Mark Dixon mailto:m.c.di...@leeds.ac.uk>> wrote: Hi there, Is there any interest for a meeting in

[gridengine users] "Decoding gridengine" workshop

Hi there, Is there any interest for a meeting in the UK looking at the internals of gridengine? Potential topics might be: * Building from source * How the code is organised * How to debug or develop gridengine The principles discussed ought to be applicable to any flavour of gridengine that