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Les Mikesell (lesmik...@gmail.com)

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Display Name:Les Mikesell
Partial Email Address:lesmik...@gmail.com
Posts:
637 total
220 in CentOS
417 in Fedora

5 Most Recent

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1) Les Mikesell Re: [CentOS] kickstart problems
| +1 vote
The behavior changed when the system started using udev. Devices are detected in parallel in more...
CentOS
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John R Pierce wrote:
> Paolo Supino wrote:
>> On the other hand if you were right about it than RHEL/CentOS/Fedora
>> installation would be unsuitable in any multihome configuration
>> because it would map ETH devices differently (albeit once in a while)
>> which means one whould have to swtich the cables because of network
>> device remapping!!! and that isn't something users and corporations
>> that use REHL (and there are many of those) would be willing to live
>> with :-)
>
>
> (please PLEASE trim quoted articles to just what you're commenting on,
> like I have above).
>
>
> I've /never/ seen RHEL/CentOS or any of its predecessors renumber
> ethernet ports on a working system.. I've seen it number them
> backwards, such that eth0 was the port labeled '1' outside the chassis
> and eth1 was port '0', but it was extremely consistent about this (one
> specific case of this I remember is RHEL2.1 or 3 on a Intel SE7501WV2
> dual xeon board). I've had a pile of different RH linux configurations
> running on various servers for 10 or more years.

The behavior changed when the system started using udev.  Devices are 
detected in parallel in more or less random order now.  However, the MAC 
address of each NIC is normally stored in the corresponding
/etc/sysconfig/network.scripts/ifcfg-ethxx file and they are renamed to
match the device specified in the files as they are activated.
Kickstarting is a special case since these files don't exist yet, but
you can specify ksdevice either by mac address or as bootif, meaning the
interface where the pxe boot happened, according to:
http://kbase.redhat.com/faq/FAQ_80_531.shtm

--
   Les Mikesell
    [email protected: lesmik...@gmail.com]

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2) Les Mikesell Re: [CentOS] Proxy with no cache
| +1 vote
Yes, squid can be configured about any way you like. Other than having to wade through it's huge...
CentOS
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Romeo Ninov wrote:
>
> Sergio Belkin  wrote / napísal(a):
>> Hi,
>> I'd want to install a proxy server but I no need cache, what software
>> do you recommend me?
>>
>> thanks in advance!
>>
>>   
> Take a look on some socks server (dante). BTW i think squid can be
> configured as noncaching proxy

Yes, squid can be configured about any way you like.  Other than having 
to wade through it's huge (but well commented) config file to make
changes it is probably the best choice for http and ftp traffic.

--
   Les Mikesell
    [email protected: lesmik...@gmail.com]
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3) Les Mikesell Re: [CentOS] Re: Curmudgeoning (was Re: Problems with writing Dual Layer DVD)
| +1 vote
Which makes an interesting contrast to the 8 GB micro-sd cards (about $45?) that a typical phone...
CentOS
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Bill Campbell wrote:
>
>> Anyway, 5 and 10 MB HDs were the common PC drives back in the 80s and
>> 90s. 20MB was a *big* one. Seek (average) of > 60ms was usual and fast
>> ones were less than that.
>
> The first HDs that Radio Shack sold for their Model 16s were 8in
> 8MB units and the primary HD which came with the disk controller
> sold for about $4,500.00.

Which makes an interesting contrast to the 8 GB micro-sd cards (about
$45?) that a typical phone will take these days...

> This was replaced with 5.25in 12MB
> drives in January 1983 at the same price, about the same time
> that the Model 16s were replaced by the Model 6000s (I learned
> Xenix on these boxes). If I remember correctly, Xenix came on 3
> 8in 1.2MB floppies plus another for the Development System which
> had things like the ``vi'' editor and *roff text processing tools.

Once upon a time, these were the biggest installed base of any unix-like
system.  I guess we had a lot of patience back then - and not much data.

--
   Les Mikesell
    [email protected: lesmik...@gmail.com]


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4) Les Mikesell [CentOS] freenx vs vmware console
| +1 vote
After upgrading to 5.2 and the current freenx, when I start the vmware server console (from...
CentOS
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After upgrading to 5.2 and the current freenx, when I start the vmware
server console (from VMware-server-1.0.6-91891) in the NX client I get
Xlib:  extension "XFree86-VidModeExtension" missing on display ":1000.0".
in the terminal window where vmware was started and a black screen where
the console of the virtual machine is supposed to be.  Is there a way to 
make this work?  I would normally ssh/freenx/vnc directly to the virtual 
machine but for the cases that need console access I would much rather
use NX with the host machine with the vmware console conneced locally
than use the vmware console remotely.

--
   Les Mikesell
    [email protected: lesmik...@gmail.com]
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5) Les Mikesell Re: [CentOS] Frustration with yum
| +1 vote
I'd make sure all the 3rd party repos are disabled in their /etc/yum.repos.d files, do an 'rpm -e...
CentOS
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Sam Drinkard wrote:
>
>> One is from the kbs repo, and one is from rpmforge. Mostly, you're
>> mixing similar packages from different repositories. This is a bad
>> thing, and the reason for the existence of priorities, and
>> protectbase plugins, as well as include/exclude statements on a per
>> repository basis.
>>
>>
>
> Thanks for pointing that out. I had not even noticed the differences.
> When I installed clamav and everything, I let yum do it, so I just
> assumed it would pull in all the right pieces. I know not to mix
> repositories, so I'm at a loss how this happened. I assume now I have
> to install the correct clamav package and clamav-db? What would best
> practices do - remove the earlier version and start over? It's been
> quite a while since I did any stuff on the machine, as it just runs and
> works as it's supposed to do, but I see now I need to start playing
> catch-up.

I'd make sure all the 3rd party repos are disabled in their
/etc/yum.repos.d files, do an 'rpm -e ...' of any questionable packages,
then do a 'yum --enablerepo=reponame install package1 package2...' so
you can group the specific sets together from the same repo.  That 
doesn't guarantee it will come out right but at least it gives a hint
about what you want to happen.

--
  Les Mikesell
   [email protected: lesmik...@gmail.com]
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