As usual, I did the system update first:

> Built another Centos 6 VM from scratch this afternoon:
> 
> Allocated 3 CPUs and 4GB of RAM to the VM
> ran 'yum update' and restarted VM.
> Completed 4.6 install per wiki.

Still trying to understand how a leap second issue might affect a system 
installed, updated, and restarted _after_ July 1st?



On Jul 10, 2012, at 1:48 , Michael Picher wrote:

> You should always do a yum update to make sure the OS is up to date before a 
> sipXecs install (if installing from RPM) or directly after install if 
> installing from ISO.
> 
> Also, fyi and just so folks remember, the ISO is not re-created with every 
> build of the code, only when there is a release that the development team 
> feels it's necessary.  So a 'yum update' is very critical for ISO installs.
> 
> Mike
> 
> On Tue, Jul 10, 2012 at 12:15 AM, Kurt Albershardt <k...@nv.net> wrote:
> On Jul 9, 2012, at 18:52 , Tony Graziano wrote:
>> I did the same install over the weekend without these kind of issues.
>> 
>> Centos 6.2 minimal install.
>> 
>> Set network info
>> 
>> Yum install epel-release
>> Yum update
>> Reboot
>> Yum groupinstall sipxecs
>> 
>> I did use a vmware environment though. SINCE this is a Linux host, I think 
>> maybe you need a leap second fix for your kernel. Really, I think that's the 
>> problem. Waiting won't help.
>> 
> 
> I didn't realize that a system built after July 1st and running ntp would 
> have leap second vulnerabilities.
> 
> I have experience with precision time broadcast television in the early 1980s 
> and then a decade of working with SONET.  Guess I don't understand some of 
> the subtleties the *nix kernel brings to the table here.
> 
> Could this be some kind of issue between clocks on the VM host and the child 
> VM?
> 
> 
> 
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> 
> 
> -- 
> Michael Picher, Director of Technical Services
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> 
> ------------------------------------------------------------------------------------------------------------
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