Difference: AndreHolznerCMSSWonUbuntu (10 vs. 11)

Revision 112009-10-17 - AndreHolzner

Line: 1 to 1
 
META TOPICPARENT name="AndreHolzner"

USE OF THE INFORMATION ON THIS PAGE IS AT YOUR OWN RISK !

Line: 57 to 57
 
  • Get a token using kinit -4 xyz@CERN.CH .
  • work with CVS
Added:
>
>

ssh to lxplus using kerberos token forwarding

  • Obtain a kerberos token:
   kinit xyz@CERN.CH
  • At least on hardy heron, the ssh client is affected by a bug with round robin DNS hosts such as lxplus.
    • In order to have token forwarding, one must use the option GSSAPIDelegateCredentials yes (either on the command line or put it in ~/.ssh/config)
    • If you login to an explicit lxplus node (e.g. lxplus123), you won't be affected by the DNS round robin bug. Otherwise, use the option GSSAPITrustDNS yes. See also this link and this link.
 

CRAB

  • make sure you have a file /etc/redhat-release. If not, copy it from lxplus.
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback