Re: [CentOS] Why portmap is needed for NFSv4 in CentOS6

2012-10-29 Thread C. L. Martinez
On Sat, Oct 27, 2012 at 6:26 PM, Gordon Messmer  wrote:
> On 10/24/2012 03:25 AM, C. L. Martinez wrote:
>>   I have setup a CentOS6.3 x86_64 host to act as a nfs server.
>> According to RHEL6 docs, portmap is not needed when you use NFSv4, but
>> in my host I need to start rpcbind service to make NFSv4 works.
>
> I wasn't previously aware of that, but I just stopped rpcbind on both my
> CentOS 6 server and Fedora 17 workstation, and was able to mount /home
> by NFS.
>
> Is your client mounting NFS4 by default, or configured to do so correctly?

Yes, all clients are configured to tuse nfsv4. Strange, if rpcbind
process is stopped after nfs services are up, all works, but if
rpcbind is stopped, nfs services doesn't go up ... I don't understand
why rpcbind service needs to be up to start nfs services with you use
nfsv4 only ...
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Re: [CentOS] Network issue - Windows works but CentOS does not

2012-10-29 Thread xrx
On 10/27/12 21:54, xrx wrote:
> I am having an extremely strange issue with a BL460c1 (G1) blade on a
> c7000 enclosure. I could not for the life of me get the machine to ping
> the gateway or any other blade on the same enclosure (yes, the subnet
> mask was correct & quadruple-checked); although pinging to the local IP
> works. I was almost convinced that it was a network or hardware issue;
> until I asked someone to try installing Windows on that blade to verify
> that it was not working as well; however to my surprise it worked fine
> in Windows after installing the network driver; by just setting the IP
> address (which was the same IP I was trying to configure CentOS with).

I finally solved it; although a mystery remains. After getting a hint 
between differences in the network traffic between windows and linux, it 
turns out that if I specify the VLAN manually in CentOS; everything 
pings and works fine.

However, the strange part is that Windows did not require specifying the 
VLAN. I grudgingly installed Windows myself to verify that it works out 
of the box (the settings show it's set to VLAN 0 or disabled). I did a 
wireshark comparison between Windows Server 2008 R2 & CentOS on the same 
blade. What's unusual is that although both have pretty much identical 
ARP requests down to the mac addresses, the reply for the Windows one is 
normal with no mention of the VLAN; while the reply for the CentOS one 
has a 802.1Q Virtual LAN header with the ID (which I guess CentOS does 
not understand when its network is not configured for VLANs; and so 
repeats the ARP requests several times).

Anyway, I'm glad it's working fine now; hope this helps anyone in a 
similar situation at some point.


-xrx


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[CentOS] Benchmark needed

2012-10-29 Thread Ashkan Rahmani
Hi,

I need some benchmarks, ie samba  vs windows 2008 file server benchmarks,
IIS 7 vs Apache/httpd,
and iptables vs pf.

It's very good Linux side be Centos 6.

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Re: [CentOS] Benchmark needed

2012-10-29 Thread John R. Dennison
On Mon, Oct 29, 2012 at 12:32:28PM +0330, Ashkan Rahmani wrote:
> Hi,
> 
> I need some benchmarks, ie samba  vs windows 2008 file server benchmarks,
> IIS 7 vs Apache/httpd,
> and iptables vs pf.

Google's your friend.




John
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Re: [CentOS] 8139 dropping packets

2012-10-29 Thread Tilman Schmidt
Am 28.10.2012 18:30, schrieb Bob Puff:
> One, with a Cisco router - it auto-negotiated every time to half duplex, even
> though it really -was- full.  Use mii-tool to find out.

That's the typical effect when one side is configured
to "full duplex" and the other side to "auto negotiate".
The side with the fixed configuration will not reply to
the negotiation packets, whereupon the other side will
fall back to half duplex.

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Phoenix Software GmbH
Bonn, Germany
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Re: [CentOS] Why portmap is needed for NFSv4 in CentOS6

2012-10-29 Thread Tilman Schmidt
Am 29.10.2012 08:46, schrieb C. L. Martinez:
> Yes, all clients are configured to tuse nfsv4. Strange, if rpcbind
> process is stopped after nfs services are up, all works, but if
> rpcbind is stopped, nfs services doesn't go up ... I don't understand
> why rpcbind service needs to be up to start nfs services with you use
> nfsv4 only ...

I'd guess you configured NFS to provide both v3 and v4 services,
so the daemon needs to register with the portmapper when it starts
up. Your logfile should contain a message to that effect.

Stopping rpcbind later doesn't directly affect the daemon.
It just prevents clients from locating the NFSv3 service via the
portmap mechanism.

If I'm right, changing the NFS configuration to provide *only* v4
service should allow you to start the NFS service without the
portmapper.

-- 
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Phoenix Software GmbH
Bonn, Germany
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Re: [CentOS] 8139 dropping packets

2012-10-29 Thread Jerry Geis
> ck your duplex.  I have had two recent problems with duplex:
>
> One, with a Cisco router - it auto-negotiated every time to half duplex, even
> though it really -was- full.  Use mii-tool to find out.
>
> Two, with a RR modem - the speed was forced to 10mb half duplex instead of
> 100mb full duplex.  All sorts of strange loss.  Once I put it back, all was 
> well.
>
> I have used TONs of 8139s, and while I do see where they are not the fastest
> kid on the block, I cannot say I've seen packet loss.
>
> Bob

Bob - thanks,

I found this article:
http://www.appliedtrust.com/resources/performance/untangling-ethernet-performance-problems

my devices are 10/100 and auto-negotiate. I will be changing them as 
soon as I can.

jerry

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Re: [CentOS] Sound Stutters and Sputters then dies(SOLVED)

2012-10-29 Thread Mark LaPierre
On 10/27/2012 02:13 PM, Mark LaPierre wrote:
> Hey Y'all,
>
> Recently my sound has been misbehaving.  The issue exists when I play
> sound using Rhythmbox, Totem Movie Player, or even Youtube video in
> Firefox or Chrome.  The sound stutters and drops out.  Sounds very
> rough.  On Youtube the sound will eventually just die and can not be
> restarted until the browser is shut down and restarted.
>
> I've had issues related to Repo Forge packages in the past but there are
> no Repo Forge packages on my system.
>
> [mlapier@mushroom ~]$ rpm -qa | grep rf
> [mlapier@mushroom ~]$
>
> Does anyone out there have some magic incantations to make Yum
> re-install the sound system?
>
> CentOS release 6.3 (Final)
> Linux mushroom.patch 2.6.32-279.11.1.el6.i686 #1 SMP Tue Oct 16 14:40:53
> UTC 2012 i686 i686 i386 GNU/Linux
>

I've noticed that when I try to erase gstreamer it wants to remove 137 
packages due to dependency.  So instead, I tried to erase pulseaudio. 
That wanted to remove three packages for dependency:

Removed:
   pulseaudio.i686 0:0.9.21-14.el6_3

Dependency Removed:
   alsa-plugins-pulseaudio.i686 0:1.0.21-3.el6
   pulseaudio-module-gconf.i686 0:0.9.21-14.el6_3
   pulseaudio-module-x11.i686 0:0.9.21-14.el6_3

Then when I re-installed pulseaudio:

No package pulseaudio-module available.

Installing:
  alsa-plugins-pulseaudio.i686 1.0.21-3.el6base
  pulseaudio.i686 0.9.21-14.el6_3  updates
  pulseaudio-module-gconf.i686 0.9.21-14.el6_3 updates
  pulseaudio-module-x11.i686 0.9.21-14.el6_3   updates

No changes in package revisions but it does seem to have solved my 
issue.  Playback is now nice and smooth.  No more dropouts, sputtering, 
stuttering, or lockups.  Who would have thunk it?

Thank you to all of you who tried to help.  I really appreciate it.


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Re: [CentOS] 8139 dropping packets

2012-10-29 Thread Giles Coochey

On 29/10/2012 13:26, Jerry Geis wrote:

ck your duplex.  I have had two recent problems with duplex:

One, with a Cisco router - it auto-negotiated every time to half duplex, even
though it really -was- full.  Use mii-tool to find out.

Just a note, auto-negotiation of 10/100 links will not work reliably 
unless both sides of the link are set to auto-negotiate.


If one side is set to 100/full, and the other side is set to auto 
negotiate, then it will try to negotiate, the side that is hard coded 
100/full will _NOT_ negotiate and negotiation will fail, the side that 
was set to auto negotiate will fail back to a 'fail-safe' 10/half duplex 
link.


My rule of thumb, static link (e.g. those to servers, inter switch 
links, switch to router links etc...) should just be hard coded. Links 
that might have a variety of devices connected to them, e.g. the access 
layer ports - set them to auto-negotiate.


--
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Giles Coochey, CCNA, CCNAS
NetSecSpec Ltd
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http://www.netsecspec.co.uk
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[CentOS] CentOS-announce Digest, Vol 92, Issue 20

2012-10-29 Thread centos-announce-request
Send CentOS-announce mailing list submissions to
centos-annou...@centos.org

To subscribe or unsubscribe via the World Wide Web, visit
http://lists.centos.org/mailman/listinfo/centos-announce
or, via email, send a message with subject or body 'help' to
centos-announce-requ...@centos.org

You can reach the person managing the list at
centos-announce-ow...@centos.org

When replying, please edit your Subject line so it is more specific
than "Re: Contents of CentOS-announce digest..."


Today's Topics:

   1. CEBA-2012:1411  CentOS 5 perl Update (Johnny Hughes)
   2. CEBA-2012:1409  CentOS 6 mt-st FASTTRACK Update (Johnny Hughes)


--

Message: 1
Date: Mon, 29 Oct 2012 10:28:19 +
From: Johnny Hughes 
Subject: [CentOS-announce] CEBA-2012:1411  CentOS 5 perl Update
To: centos-annou...@centos.org
Message-ID: <20121029102819.ga1...@chakra.karan.org>
Content-Type: text/plain; charset=us-ascii


CentOS Errata and Bugfix Advisory 2012:1411 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-1411.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
24081b99412aee2fd7d43ccd0a661dd5e197c4c55d68c850309186fa2246cf6e  
perl-5.8.8-38.el5_8.i386.rpm
84290d921e45c6425bbd595d72398458074b306938ad9c9e7c352b27f24a1b87  
perl-suidperl-5.8.8-38.el5_8.i386.rpm

x86_64:
e51507a9828202aaf346c4b6d8530942157e029b67ed1b91bd7c3d0c3865452b  
perl-5.8.8-38.el5_8.x86_64.rpm
03cca64f455488fbd32394404ae9a9eeed43a324a9466cefb4f0b550c07c8786  
perl-suidperl-5.8.8-38.el5_8.x86_64.rpm

Source:
a5f9f2733154326657b7d9c8fa0f8857ba052452ab5a6d4bcce03f6df8134b9c  
perl-5.8.8-38.el5_8.src.rpm



-- 
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CentOS Project { http://www.centos.org/ }
irc: hughesjr, #cen...@irc.freenode.net



--

Message: 2
Date: Mon, 29 Oct 2012 12:13:21 +
From: Johnny Hughes 
Subject: [CentOS-announce] CEBA-2012:1409  CentOS 6 mt-st FASTTRACK
Update
To: centos-annou...@centos.org
Message-ID: <20121029121321.ga7...@chakra.karan.org>
Content-Type: text/plain; charset=us-ascii


CentOS Errata and Bugfix Advisory 2012:1409 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-1409.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 


i386:
073a6206cedecbf2602816b3e06129688c891f45b460335aa390e164396e5712  
mt-st-1.1-5.el6.i686.rpm

x86_64:
6660763209ee2f92af6314fefe73d10bd129cfdd04735f8ad419f917977ba930  
mt-st-1.1-5.el6.x86_64.rpm

Source:
c7e6ee8c19e00d9d859ce142dfda7f9c988f4a7950ba60fa9c6063d77dd232c8  
mt-st-1.1-5.el6.src.rpm



-- 
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irc: hughesjr, #cen...@irc.freenode.net



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End of CentOS-announce Digest, Vol 92, Issue 20
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Re: [CentOS] Issue installing Centos server on Vmware Fusion/Server

2012-10-29 Thread Karanbir Singh
On 10/28/2012 03:36 PM, Madhurranjan Mohaan wrote:
> Hi All,
> 
> I've had issues over the last few days trying to create a Centos server
> image . I've tried with Vmware fusion and Vmware server and it skips
> directly to the default desktop install and doesn't give me the option to
> run the linux server. I am not sure if you've seen this earlier. I've tried
> with Centos 5.8 and 6.0 but the installer seems to work in that manner .

haveto say that is pretty wierd. it looks as if there is either a
kickstart of a preset updates image in place there.

what media are you installing from ?

-- 
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Re: [CentOS] Issue installing Centos server on Vmware Fusion/Server

2012-10-29 Thread Hakan Koseoglu
On 28 October 2012 15:36, Madhurranjan Mohaan  wrote:
> I've had issues over the last few days trying to create a Centos server
> image . I've tried with Vmware fusion and Vmware server and it skips
> directly to the default desktop install and doesn't give me the option to
> run the linux server. I am not sure if you've seen this earlier. I've tried
> with Centos 5.8 and 6.0 but the installer seems to work in that manner .
When creating the VM, do not mark it as RHEL/CentOS, just create a
standard VM and then install it via the ISO. VMWare Player and
now-no-longer-supported Server etc. have some "user-friendly" features
which assumes things which you don't need.

Once the OS is installed, install the VMware tools separately.
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[CentOS] RPM file download

2012-10-29 Thread Mark LaPierre
I see a package "x246-0.120-5.20120303.el6 (i686)" available in my 
Add/Remove Software tool.  I can't find said package in any of the repos 
I've searched through.

Can anyone point me to a link where I can download that package to my 
local repo?

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Re: [CentOS] RPM file download

2012-10-29 Thread fred smith
On Mon, Oct 29, 2012 at 05:00:40PM -0400, Mark LaPierre wrote:
> I see a package "x246-0.120-5.20120303.el6 (i686)" available in my 
> Add/Remove Software tool.  I can't find said package in any of the repos 
> I've searched through.
> 
> Can anyone point me to a link where I can download that package to my 
> local repo?

Mark:

on my centos 5.8 box, "yum whatprovides /usr/bin/x264" says:

x264-0.0.0-0.4.2010.el5.rf.i386 : Library for encoding and decoding H264/AVC
: video streams

the "rf" in the rpm name implies rpmforge, I believe.


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Re: [CentOS] RPM file download

2012-10-29 Thread Nux!
On 29.10.2012 21:00, Mark LaPierre wrote:
> I see a package "x246-0.120-5.20120303.el6 (i686)" available in my
> Add/Remove Software tool.  I can't find said package in any of the 
> repos
> I've searched through.
>
> Can anyone point me to a link where I can download that package to my
> local repo?

It should be x264, not x246. Mixing repos will give you lots of head 
aches, but anyway here you go:
http://li.nux.ro/download/nux/dextop/el6/i386/x264-0.120-5.20120303.el6.nux.i686.rpm

-- 
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Re: [CentOS] RPM file download

2012-10-29 Thread Yves Bellefeuille
On Monday 29 October 2012, Mark LaPierre  wrote:

> I see a package "x246-0.120-5.20120303.el6 (i686)" available in my
> Add/Remove Software tool.  I can't find said package in any of the
> repos I've searched through.

If "Add/Remove Software" sees it, that means that yum can also see it. 
Simply doing "yum install x264" as root should work.

Perhaps the problem is that you misspelt the name, as Nux said.

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Re: [CentOS] RPM file download

2012-10-29 Thread Mark LaPierre
On 10/29/2012 06:11 PM, Nux! wrote:
> On 29.10.2012 21:00, Mark LaPierre wrote:
>> I see a package "x246-0.120-5.20120303.el6 (i686)" available in my
>> Add/Remove Software tool.  I can't find said package in any of the
>> repos
>> I've searched through.
>>
>> Can anyone point me to a link where I can download that package to my
>> local repo?
>
> It should be x264, not x246. Mixing repos will give you lots of head
> aches, but anyway here you go:
> http://li.nux.ro/download/nux/dextop/el6/i386/x264-0.120-5.20120303.el6.nux.i686.rpm
>

Thank you for your help.  I really appreciate your assistance.

Please forgive the slightly dyslexic typo.

Found that one a couple of days ago.  I don't like the idea of mixing 
repos either that's why I was looking for the one that the package 
manager found, "x264-0.120-5.20120303.el6.i686.rpm" , not the one from 
the nux repo.

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Re: [CentOS] RPM file download

2012-10-29 Thread Stephen Harris
On Mon, Oct 29, 2012 at 06:45:18PM -0400, Mark LaPierre wrote:
> Found that one a couple of days ago.  I don't like the idea of mixing 
> repos either that's why I was looking for the one that the package 
> manager found, "x264-0.120-5.20120303.el6.i686.rpm" , not the one from 
> the nux repo.

"yum info x264"

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Re: [CentOS] RPM file download

2012-10-29 Thread Mark LaPierre
On 10/29/2012 07:16 PM, Stephen Harris wrote:
> On Mon, Oct 29, 2012 at 06:45:18PM -0400, Mark LaPierre wrote:
>> Found that one a couple of days ago.  I don't like the idea of mixing
>> repos either that's why I was looking for the one that the package
>> manager found, "x264-0.120-5.20120303.el6.i686.rpm" , not the one from
>> the nux repo.
>
> "yum info x264"
>

I found the package in rpmfusion-free-updates.repo.

Thanks for the help all.

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Re: [CentOS] RPM file download(Solved)

2012-10-29 Thread Mark LaPierre
On 10/29/2012 05:00 PM, Mark LaPierre wrote:
> I see a package "x246-0.120-5.20120303.el6 (i686)" available in my
> Add/Remove Software tool.  I can't find said package in any of the repos
> I've searched through.
>
> Can anyone point me to a link where I can download that package to my
> local repo?
>

I found the file in one of the repo URLs

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