Solaris

Yes, they can be solaris 10, but how and where can I make use of solaris 10 ?

Thank you all for your replies !

I forgot something to mention but being this an internal network, users use rlogin instead of ssh, I guess that should also be configurable in containers..

Thanks

You can obviously use Solaris 10 in Solaris 10 zones and it is certainly the recommended way. Solaris 8 zones are there to smooth migration but you should eventually run native Solaris 10 zones.
Nothing to configure. The Solaris 8 zones being clones of your previous independant servers, they will behave the same and implement the same services.

i highly suggest you take a look at the documentation for zones under docs.sun.com.

the setup of zones is very easy. however, you do need to plan. resources will be shared (mem, cpu, disk) so this is something to consider. also, you will essentially be running 5 servers (with your current setup) on one physical machine. hardware issues could bring your dev team to a halt. you may consider an upgrade from the v240 you have. if you have a spare box, do some testing. work out your kinks and find what fits for you before you roll it out to production. i've found happy clients (programmers) make for a better day for an admin!

i have done this many times and it has worked beautifully.

telnet,rlogin,rsh shouldn't matter as long as you are within your intranet. we are a major financial institution and use those as well... but we are also behind several layers of firewalls

Thank you very much for replying with valuable information.

Good day

Thanks jlliagre for this information.

I believe that the v240 should be more than sufficient to replace 4 Ultra 5/10s.

You've indicated that your developers are using mpich - you need to be careful that you aren't making their job more difficult.

Correct, if I could mount the nfs and nis/rlogin working in zones/containers, all I expect is good working environment for users.

Currently the Work stations have 256M or 128M each and users never complained about amount of memory but disk space getting full made ssh /rlogin connections not working/ programs stopped working...

Thanks for your input, even I feel I could give it a try on v240, I feel like it is currently under utilized.. here is current status from top